Corrosion Protection - R&D Highlights

Top experts review the latest patents they read and the latest papers and lectures they attended at conferences; they then make a selection of the most promising technologies and summarize in a few lines what the substance you should take away with you.

Corrosion Protection

May 10, 2013 - High Performance Alkyd Paints Based on Kaolin for Corrosion Protection of Steel - Technical Paper
Calcination of kaolin presents an easy route to obtain high performance and eco-friendly anticorrosive filler. The objective of the present work was... (1 Member Reaction)

Apr 27, 2013 - Carbon Nanotube-reinforced Siloxane-PMMA Hybrid Coatings with High Corrosion Resistance - Technical Paper
Siloxane-polymethyl methacrylate hybrid films containing functionalized multiwall carbon nanotubes (CNTs) were deposited by dip-coating on carbon...

Apr 27, 2013 - Organic–inorganic Coatings Based on Epoxidized Castor Oil with APTES/TIP and TEOS/TIP - Technical Paper
Two series of organic–inorganic hybrid films were prepared from epoxidized castor oil (ECO) and the inorganic precursor titanium(IV) isopropoxide...

Apr 20, 2013 - Water-based Hybrid Zinc Phosphate–polymer Miniemulsion Synthesis - Technical Paper
A water-based hybrid zinc phosphate–polymer miniemulsion was synthesized via a multiple miniemulsion process. In this process zinc phosphate was...

Apr 06, 2013 - Effects of Zinc Ions on the Performance of Epoxy Coated Mild Steel Under Cathodic Protection - Technical Paper
This work aimed to address the issues that arise when cathodic protection is applied to a coated structure. The use of zinc chloride (ZnCl2) as a...

Mar 22, 2013 - Effects of Copper (II) Acetate Pretreatment on Zinc Phosphate Coating - Technical Paper
Zinc phosphate coating is widely used for corrosion protection of metallic materials, mainly mild steel. In the present study, the effect of...

Mar 22, 2013 - Synthesis, Characterization and Corrosion Evaluation of Novel Cationomeric PUDs - Technical Paper
New aqueous cationomeric polyurethane dispersions (PUDs) were synthesized by three step reaction process. Isophorone diisocyanate (IPDI) was reacted...

Mar 16, 2013 - The Assessment of a Smart Anticorrosive Coating by the Electrochemical Noise Technique - Technical Paper
Zinc phosphate and related compounds are convenient replacements for chromates. However, more eco-compatible pigments are being investigated. The...

Mar 04, 2013 - Effects of Surface Treatments on Anticorrosion Performance of Epoxy Nanocomposites on Steel - Technical Paper
The St-37 type steel substrates were pretreated with Cr(VI) and Cr(III) conversion coatings where the latter was then post-treated with Co(II) and...

Feb 19, 2013 - Polyaniline-lignosulfonate/Epoxy Coating for Corrosion Protection of AA2024-T3 - Technical Paper
Corrosion protection arising from epoxy coatings incorporating lignosulfonate-doped polyaniline (Pani-LGS) upon AA2024-T3 was studied in 0.6 M NaCl....

Feb 03, 2013 - Hybrid Epoxy–silane Coatings for Improved Corrosion Protection of Mg Alloy - Technical Paper
New hybrid epoxy–silane coatings, with added functionalities for improved performance and durability, were designed to increase the corrosion...

Jan 26, 2013 - Comparative Study on the Role of Kaolin, Calcined Kaolin & Chemically Treated Kaolin in Alkyd-based Paints for Protection of Steel - Technical Paper
The results of this work revealed that calcined kaolin in alkyd based anticorrosive paint formulations used for protection of steel provided better...

Jan 13, 2013 - ORMOSIL-epoxy Coatings with Ceramic Containers for Corrosion Protection of Magnesium Alloys ZK10 - Technical Paper
This study is focused on corrosion protection of magnesium alloy ZK10. The aim of the research was the production of a hybrid organic–inorganic...

Dec 29, 2012 - Optimization of Process Factors for the Synthesis of Advanced Chrome-free Nanocomposite Sol–Gel Coatings for Corrosion Protection of Marine Al Alloy AA5083 by DoE - Technical Paper
Nanocomposite sol–gel coatings based on tetraethylorthosilicate (TEOS) and 3-glycidoxypropyltrimethoxisilane (GPTMS) have been prepared for corrosion...

Dec 22, 2012 - Coating Compositions Exhibiting Corrosion Resistance Properties, Related Coated Substrates, and Methods - Patent
Coating compositions are disclosed that include corrosion resisting particles such that the coating composition can exhibit corrosion resistance...

Dec 15, 2012 - Sol-gel Processing of Hybrid Nanocomposite Protective Coatings Using Experimental Design - Technical Paper
Environmentally friendly hybrid nanocomposite sol–gel coatings as substitutes for chromate conversion coatings have attracted a great deal of...

Dec 09, 2012 - Novel Sol-gel Formulations to Raise Barrier Effect of a Protective Coating Against Corrosion of Steels - Technical Paper
Films were deposited onto AISI 430 stainless steel substrates by dip–coating technique. The aim is to reach the AISI 304L stainless steel...

Dec 01, 2012 - Corrosion Protection with Zinc-rich Epoxy Paint Coatings Embedded with Various Amounts of Highly Dispersed PPy-deposited Alumina Monohydrate Particles - Technical Paper
Active anodic zinc content below 90 wt.% does not support sufficient electrical contacts but higher contents cause high porosity of traditional liquid...

Nov 24, 2012 - Effects of Composite Ferrotitanium on Epoxy Coating - Technical Paper
The purpose of this paper is to evaluate effects of different contents of composite ferrotitanium pigment on corrosion protection performance of epoxy... (1 Member Reaction)

Nov 16, 2012 - Electrochemical Examining Behavior of Epoxy Coating Incorporating Zinc-free Phosphate-based Anticorrosion Pigment - Technical Paper
This paper examines the protective performance properties of an epoxy primer containing strontium aluminum polyphosphate (SAPP) as a zinc-free...

Nov 09, 2012 - Corrosion Resistance with Superhydrophobic Fluorinated Polyacrylate-silica Composite Coatings on CRS - Technical Paper
The superhydrophobic surface (SHS) applied for corrosion protection in this study was prepared from an organic fluorinated polyacrylate incorporated...

Nov 03, 2012 - Corrosion-resistant Coatings & Methods Using Polyureasil Precursors - Patent
The disclosure relates to curable polyureasil compounds, methods related to curing of such compounds via hydrolysis and/or condensation to form...

Oct 26, 2012 - Sol-gel Derived Hybrid Coatings as Eco-friendly Surface Treatment for Corrosion Protection of Metals & Alloys - Technical Paper
Sol–gel derived organic inorganic hybrid coatings are effective corrosion protective systems for metals. They offer an excellent adhesion to metal as...

Oct 20, 2012 - Aqueous Composition for Corrosion Resistant Fastener Coatings - Patent
This patent application provides aqueous coating compositions for metal substrates, where the coating provides improved corrosion resistance compared... (2 Member Reactions)

Oct 14, 2012 - Aluminum Alloy Coated Pigments and Corrosion-resistant Coatings - Patent
This invention relates to galvanic aluminum alloy powder-pigments coated with a semi-conducting corrosion inhibiting oxide and the process for...

Oct 07, 2012 - Effect of Nano-sized Mesoporous Silica MCM-41 and MMT on Corrosion Properties of Epoxy Coating - Technical Paper
This study investigated the effect of co-incorporation of two different kinds of nano materials with different forms, layers (Na-MMT) and mesoporous...

Sep 30, 2012 - Anticorrosive Coatings Containing Modified Phosphates - Technical Paper
The aim of this paper was to prepare and to compare anticorrosion efficiency of various types of pigments based on phosphates. Their exact composition...

Sep 22, 2012 - Effect of Interfacial Chemistry on Coating Adhesion & Performance Using Amino-butyl-phosphonic Acid - Technical Paper
Failure of adhesion of organic coating (paints) to steel and other metallic substrates is one of the key mechanisms for local coating failure and for...

Sep 22, 2012 - Microcapsule-based Self-healing Anticorrosive Coatings: Capsule size, Coating Formulation & Exposure - Technical Paper
In this work, ways of reducing the size of poly(urea–formaldehyde) microcapsules, filled with linseed oil and intended for a microcapsule-based...

Sep 16, 2012 - Anticorrosion Properties of Smart Coating Based on PANI Nanoparticles/Epoxy-ester System - Technical Paper
In this study, the anticorrosive effect of dodecylbenzenesulfonicacid-doped polyaniline nanoparticles [n-PANI (DBSA)] as a conductive polymer was... (1 Member Reaction)

Sep 16, 2012 - Effect of Narrow Diameter PAn Nanotubes & Nanofibers in Polyvinyl Butyral Coating on Corrosion Protective Performance of Mild Steel - Technical Paper
This study shows the effect of narrow diameter polyaniline (PAn) nanotubes and nanofibers in polyvinyl butyral coating on corrosion protective...

Sep 08, 2012 - Study of Novel Modified Anti-corrosive PEA Resins by Partial Replacement of the Ingredient Source of the Polybasic Acid for Organic Surface Coatings - Technical Paper
Polymeric systems based on polyesteramides (PEA) are high performance materials, which combine the useful properties of polyester and polyamide...

Sep 01, 2012 - Optimization of Phosphate Coating Properties on Steel Sheet for Superior Paint Performance - Technical Paper
The adhesion of electrodeposition (ED) paint on steel sheets for automobiles is highly influenced by the properties of the zinc phosphate coating... (1 Member Reaction)

Aug 25, 2012 - Corrosion Protection of Aluminum 6061 in NaCl Solution by Silane-Zeolite Composite Coatings - Technical Paper
Anticorrosion properties of silane–zeolite composite coatings applied on aluminum substrates have been investigated. The composite coatings were...

Aug 18, 2012 - Influence of Embedded Nanocontainers on the Efficiency of Active Anticorrosive Coatings for Aluminum Alloys Part I: Influence of Nanocontainer Concentration - Technical Paper
This work presents an effective anticorrosive coating for the industrially important aluminum alloy, AA2024-T3. The protective coating was designed by...

Aug 11, 2012 - Coatings Based on Electronic Conducting Polymers for Corrosion Protection of Metals - Technical Paper
In this work, corrosion protection of mild steel by a novel epoxy resin (EP)-based coating system containing polyaniline (PAni) as an anticorrosive...

Aug 05, 2012 - Anti-corrosive Properties of Poly (2-PA-co-AN-co-2,3-XY) Terpolymer Coating on Mild Steel in Different Corrosive Environments - Technical Paper
A soluble terpolymer from 2-pyridylamine (2PA), aniline (AN) and 2,3-xylidine (XY), poly (2PA-co-AN-co-XY) was synthesized by chemical oxidative...

Jul 29, 2012 - Exopolysaccharides (EPS) as Anti-corrosive Additives for Coatings - Technical Paper
Exopolysaccharides (EPS) are a class of renewable polymers that show interesting anti-corrosive properties and could potentially be used as an...

Jul 21, 2012 - Ion-exchange Pigments in Primer Paints for Anticorrosive Protection of Steel in Atmospheric Service: Cation-exchange Pigments - Technical Paper
Hexavalent chromium compounds (chromates) have been widely used as inhibitor pigments in the formulation of anticorrosive primers. However, their high...

Jul 14, 2012 - Hybrid Organic-inorganic Multilayer Coatings Including Nanocontainers for Corrosion Protection of Metal - Technical Paper
The development of new technology that prevents corrosion of aluminium alloys (AA) 2024-T3 was made. AA 2024-T3 panels were coated with two layers the...

Jul 07, 2012 - Influence of Ceramic Nanocontainers in Protective Epoxy Coatings for Hot Dip Galvanized Steel - Technical Paper
This study demonstrates the influence of ceramic nanocontainers loaded with corrosion inhibitor 2-mercaptobenzothiazole into hybrid organic–inorganic...

Jun 30, 2012 - Tailoring the Release of Encapsulated Corrosion Inhibitors from Damaged Coatings: Controlled Release Kinetics by Overlapping Diffusion Fonts - Technical Paper
The goal of this work is to model the release of corrosion inhibitors from damaged organic coatings. In the present study, the healing response (i.e....

Jun 24, 2012 - Chitosan-based Self-healing Protective Coatings Doped with Cerium Nitrate for Corrosion Protection of Aluminum Alloy 2024 - Technical Paper
The good film forming ability, specific solubility and versatile chemical functionalization of chitosan make it a promising candidate for “green”...

Jun 16, 2012 - Study of Aluminium Pigments Encapsulated by Composite Layer Containing Organic Silane Acrylate Resin & SiO₂ - Technical Paper
The purpose of this paper is to enhance the anticorrosion property of aluminium pigments and to improve their compatibility with polymers in coating.... (1 Member Reaction)

Jun 02, 2012 - Anticorrosion Properties of Water-based Epoxy-clay Nanocoating Modified by Na⁺-MMT & Cloisite 30B - Technical Paper
In this study the effect of using nanoclay particles in two different matrices on anticorrosive performance improvement of a novel water-based epoxy...

May 26, 2012 - Smart Coating for Corrosion Protection by Adopting Nanoparticles - Technical Paper
Nano containers with a shell possessing controlled release properties can be used to fabricate a new family of active coatings that can respond...

May 20, 2012 - Corrosion Protection of Epoxy-coated AA 2024-T3 by 8-HQ Loaded TiO2 Nanocontainers - Technical Paper
Epoxy coatings containing TiO2 nanocontainers were applied on aluminum alloy (AA) 2024-T3 for corrosion protection. The nanocontainers were loaded...

May 12, 2012 - Eco-friendly Zero VOC Anticorrosive Paints for Steel Protection - Technical Paper
With the growth of the green movement, it is important to prepare environmentally friendly anticorrosive paints to save lot of money, which are lost...

May 05, 2012 - Characterization of a Water-based Paint for Corrosion Protection - Technical Paper
Corrosion of steel rebars in reinforced concrete is one of the major problems in the construction industry. Carbonation reactions of concrete with...

Apr 28, 2012 - Improvement of Corrosion Protection Offered to Galvanized Steel by Incorporation of Lanthanide Modified Nanoclays in Silane Layer - Technical Paper
Silane sol–gel based films are very promising alternatives to the traditional chromate pre-treatments. However, the protection offered by the silane...

Apr 21, 2012 - Aniline-based Silane as a Primer for Corrosion Inhibition of Aluminium - Technical Paper
Hybrid films based on polyaniline and polysiloxane moieties were successfully deposited on commercial aluminium alloy using...

Apr 14, 2012 - Anticorrosive Polyurethane Paints with Nano- and Microsized Phosphates - Technical Paper
Two types of phosphate fillers (nanosized aluminum phosphate and microsized aluminum–zinc phosphate) were tested as anticorrosive fillers in 2 K...

Apr 06, 2012 - Anticorrosion Performance of Eco-friendly Silane Primer for Coil Coating Applications - Technical Paper
In this paper, corrosion resistance and adhesion of environmental friendly silane primer on coil substrate was studied. Primer was formulated by using...

Apr 06, 2012 - Electrochemical Impedance Spectroscopy Study of Nano-alumina Modified Alkyd Based Waterborne Coatings - Technical Paper
A nano-composite coating was formed by dispersing nano-Al2O3 as pigments in different concentrations, to a specially developed alkyd based waterborne...

Mar 31, 2012 - Properties of Calcined Kaolins in Anticorrosion Paints Depending on PVC, Chemical Composition & Shape of Particles - Technical Paper
The properties of calcined kaolins in paints were identified in relation to their pigment volume concentration (PVC). The study involved three kinds...

Mar 24, 2012 - Study the Effect of Mechanically Treated CeO₂ & SiO₂ Pigments on Corrosion Protection of Painted Galvanized Steel - Technical Paper
The effectiveness of mechanically treated CeO2 particles and SiO2 particles as active fillers into an organic coating was investigated. For this...

Mar 17, 2012 - The Improvement of Anticorrosion Properties of Zn-rich Organic Coating by Incorporating Surface-modified Zn Particle - Technical Paper
The corrosion behaviors of zinc-rich coating with various zinc contents, ranging from 0 to 60 volume percent, in thin organic coatings (below 5 μm)...

Mar 10, 2012 - Evaluation of an Environmentally Friendly Anticorrosive Pigment for Alkyd Primer - Technical Paper
An alkyd formulation containing zinc phosphate (10 wt.%) was prepared and subsequently modified replacing the latter anticorrosive additive by a very...

Mar 03, 2012 - Corrosion Resistance of Steel Treated with Different Silane/Paint Systems - Technical Paper
This article reports on a comparative study on the corrosion resistance of low-carbon steel substrates pretreated with different silane solutions and...

Feb 25, 2012 - Corrosion Behavior of Nanohybrid Titania–silica Composite Coating on Phosphated Steel Sheet - Technical Paper
Corrosion resistance behavior of sol–gel-derived organic–inorganic nanotitania–silica composite coatings was studied. Hybrid sol was prepared from...

Feb 17, 2012 - Aromatic Amine-epoxidized Sunflower Free-fatty-acid Adducts as Corrosion Inhibitors in Epoxy-curable Varnishes - Technical Paper
With strict regulation of environmental pollution, sunflower fatty acids were used to prepare high-molecular-weight aromatic amine adducts by reaction...

Feb 11, 2012 - Environmentally friendly, Nano Lithium Silicate Anticorrosive Coatings - Technical Paper
The aim of this study was to develop environmentally friendly, nano-structured inorganic coatings suitable for the protection of metal substrates. The...

Feb 03, 2012 - Multilayer Organic–inorganic Coating Incorporating TiO₂ Nanocontainers Loaded with Inhibitors for Corrosion Protection of AA2024-T3 - Technical Paper
Organic–inorganic multilayer coating containing organically modified silicates, epoxy resins and TiO2 nanocontainers loaded with 8-hydroxyquinoline...

Jan 28, 2012 - Recent Progress in Corrosion Protection of Magnesium Alloys by Organic Coatings - Technical Paper
The excellent properties of magnesium alloys, especially the high strength/weight ratio, make them desirable materials in the automotive industry....

Jan 21, 2012 - Effect of Heating on the Performance of Anticorrosive Coatings - Technical Paper
In order to know the behavior of an organic coating at different temperatures, a drying aging cycle was performed by heating on substrate steel and...

Jan 14, 2012 - Synthesis & Characterization of Corrosion Protective Polyurethanefattyamide/silica Hybrid Coating Material - Technical Paper
For the first time, polyurethanefattyamide/silica [PULFAS] based organic–inorganic hybrid coatings were prepared at ambient temperature to combat the...

Jan 07, 2012 - A Study of the Corrosion Resistance of a Waterborne Acrylic Coating Modified with Nano-sized Titanium Dioxide - Technical Paper
The incorporation of nano-sized inorganic pigment particles into organic coatings may offer the potential for improving many of their properties,...

Dec 31, 2011 - Corrosion Studies on Tailored Zn·Co Aluminate/Kaolin Core–shell Pigments in Alkyd based Paints - Technical Paper
Core–shell theory presents a new easy route to obtain high performance, and eco-friendly anticorrosive pigments with concomitant savings. This theory...

Dec 24, 2011 - Polyester-based Powder Coatings with Montmorillonite Nanoparticles Applied on Carbon Steel - Technical Paper
In nanotechnology and nanoscience the development of hybrid (organic–inorganic) nanocompounds has attracted particular attention due to the...

Dec 17, 2011 - Formulation & Performance Evaluation of Hydroxyl Terminated Hyperbranched Polyesters-based Poly (ester–urethane–urea) Coatings on Mild Steel - Technical Paper
A low molecular weight, anticorrosive hyperbranched poly (ester–urethane–urea) [HB-P(EUU)] coatings were formulated using 2nd generation hydroxyl...

Dec 10, 2011 - Improving Corrosion Protection Properties of Organically Modified Silicate–Epoxy Coatings by Incorporating Inhibitors - Technical Paper
Organically modified silicate (ORMOSIL)–epoxy coatings were formed on aluminum alloy 2024-T3 in order to protect the substrates from corrosion....

Dec 10, 2011 - The Corrosion Resistance of 316L Stainless Steel Coated with a Silane Hybrid Nanocomposite Coating - Technical Paper
The present work aims at evaluating the corrosion resistance of 316L stainless steel pre-treated with an organic–inorganic silane hybrid coating. The...

Dec 03, 2011 - Investigation of Zn Particle Size & Distribution Effect - Technical Paper
Polyaniline/zinc composites and nanocomposites were prepared using solution mixing method. Zinc (Zn) particles with an average particle size of 60 μm...

Nov 26, 2011 - Study on the Anticorrosion Performance of the Epoxy–polyamide Nanocomposites Containing ZnO Nanoparticles - Technical Paper
Epoxy nanocomposites were prepared using different loadings (2, 3.5, 5 and 6.5 wt%) of ZnO nanoparticles. Nanocomposites were applied on steel... (1 Member Reaction)

Nov 19, 2011 - Synthesis & Characterization of Modified Anti-corrosive Polyesteramide Resins Incorporated Pyromellitimide Ring for Surface Coating - Technical Paper
In this paper new modified anti-corrosive polyesteramide resins were obtained by means of a condensation polymerization reaction between N,N-bis...

Nov 12, 2011 - Investigation on Anticorrosion Performance of Nano & Micro Polyaniline in New Water-based Epoxy Coating - Technical Paper
In this research, a micro polyaniline (MicroPAni) and a dispersion of nano polyaniline particles (NanoPAni) were used as anticorrosion additive in a...

Nov 05, 2011 - Influence of Amino Functionalized POSS Additive on the Corrosion Properties of (3-glycidoxypropyl)trimethoxysilane Coatings on AA 2024 Alloy - Technical Paper
The influence of the addition of a mixture of POSS compounds substituted equally by 3-aminopropyl and isobutyl groups (AP4IB4 POSS) on sol–gel...

Oct 29, 2011 - Effect of Pigmentation on Mechanical & Anticorrosive Properties of EVA & EVAl Coatings - Technical Paper
To study the effect of pigmentation on mechanical and anticorrosive properties of thermally sprayable ethylene vinyl acetate (EVA)/polyethylene (PE)...

Oct 23, 2011 - Corrosion Protection of Galvanized Steel by Polyimide Coatings: EIS and SEM Investigations - Technical Paper
Coatings of two types of polyimides (PI), as poly(4,4′-oxydiphtalic anhydride-co-2,5-bis(4,4′-methylenedianiline)-1,4-benzoquinone) (AQ) and...

Oct 15, 2011 - Influence of Surface Treated Silica Nanoparticles on the Electrochemical Properties of SiO₂/PUR Nanocoatings - Technical Paper
Various organosilane-treated SiO2 nanoparticles were dispersed in a 2-pack polyurethane coating. The influence of surface modification and silica...

Oct 08, 2011 - Self-healing Capability of Porous Polymer Film with Corrosion Inhibitor Inserted for Corrosion Protection - Technical Paper
Porous polymer films with varying pore sizes were prepared by changing the evaporation time of an organic solvent. A specimen was prepared consisting...

Oct 02, 2011 - Corrosion Protection of Cold-rolled Steel by Zinc-rich Epoxy Paint Coatings Loaded with Nano-size Alumina Supported Polypyrrole - Technical Paper
High porosity and intense galvanic function related low electrolytic barrier profile and fast delamination of zinc-rich paints (ZRPs) are addressed by...

Sep 24, 2011 - Waterborne Corrosion-resistant Coating - Patent
This patent describes a waterborne thermoset cured anticorrosion formulation includes a water dispersed or emulsified phosphonated or water dispersed...

Sep 17, 2011 - The Influence of the Inhibitor Particle Sizes to the Corrosion Properties of Hybrid Sol–gel Coatings - Technical Paper
The influence of the inhibitor particle size (nano and micro cerium dioxide) embedded in several hybrid sol–gel coating systems for the corrosion...

Sep 11, 2011 - Corrosion Protection of AISI 316 Stainless Steel by ALD Alumina/Titania Nanometric Coatings - Technical Paper
Stainless steels are used today in a wide range of applications as a result of their combination of high corrosion resistance and good mechanical...

Sep 03, 2011 - Protection of Metal With a Novel Waterborne Acrylic/Urethane Hybrid Technology - Technical Paper
Coatings are often required to provide multiple properties that seem to be opposed to one another, or at least difficult to obtain at the same time....

Aug 27, 2011 - Self-healing microcapsules and slow release microspheres in paints - Technical Paper
Special microcontainers for producing self-healing and antifouling paints for corrosive and biocorrosive environment were elaborated. This work is...

Aug 20, 2011 - Development and Industrial Scale-up of ZrO2 Coatings & Hybrid Organic–inorganic Coatings used as Pre-treatments Before Painting Aluminum Alloys - Technical Paper
Development of Cr-free coatings is an important issue for replacement of chromate conversion coatings in aerospace and automotive industry. This...

Aug 13, 2011 - Study of the effect of nanoclay incorporation on the rheological properties and corrosion protection by a silane layer - Technical Paper
The corrosion protection properties offered to galvanized steel by an aqueous based silane layer are studied after incorporation of different amounts...

Aug 07, 2011 - Conducting Polyaniline Nanoparticles & Their Dispersion for Waterborne Corrosion Protection Coatings - Technical Paper
A novel approach for preparing waterborne corrosion protection polyaniline (PANI)-containing coatings was developed. First, conducting...

Jul 31, 2011 - Corrosion Behavior of Cu–SiO2 Nanocomposite Coatings by Electrodeposition in the Presence of Cetyl Trimethyl Ammonium Bromide - Technical Paper
Copper silica composite coatings are an attractive alternative to chromium and nickel coatings in order to avoid environmental problems and for...

Jul 23, 2011 - Advanced Anticorrosive Coatings Prepared from the Mimicked Xanthosoma Sagittifolium-leaf-like Electroactive Epoxy with Synergistic Effects of Superhydrophobicity & Redox Catalytic Capability - Technical Paper
Novel anticorrosion coating materials were prepared by replicating fresh plant leaves; these materials had a synergistic effect of superhydrophobicity...

Jul 16, 2011 - Polymeric based anticorrosive coatings - Patent
This invention relates to a polymeric based anticorrosive coating which can be used to protect all ferrous and non-ferrous metal against corrosion...

Jul 10, 2011 - Cationic Electrodeposition Coating Compositions - Patent
This invention provides a cationic electrodeposition coating composition which exhibits high paint stability, forms coating film excelling in...

Jul 02, 2011 - Phosphonic Acid and Polyvinyl Alcohol Conversion Coating - Patent
This patent covers compositions for preparing coatings on metal substrates include a phosphonic acid, polyvinyl alcohol, an optional catalyst, and...

Jun 25, 2011 - Development of New Processes to Protect Zinc Against Corrosion, Suitable for on-site use - Technical Paper
Protection against corrosion of metals is well known as an important issue in numerous fields. In all cases, the improvement of durability of these...

Jun 19, 2011 - Preparation & Anticorrosive Performances of Polysiloxane-modified Epoxy Coatings based on Polyaminopropylmethylsiloxane-containing Amine Curing Agent - Technical Paper
In this article, polysiloxane-modified epoxy coatings were prepared using the mixture (CPSA) of polyaminopropylmethylsiloxane (PAPMS)...

Jun 12, 2011 - Effects of micro and nano sized ZnO particles on the corrosion resistance & deterioration of an epoxy-polyamide coating on hot-dip galvanized steel - Technical Paper
The effects of micro and nano sized ZnO particles on the corrosion resistance and hydrolytic degradation of an epoxy coating were studied. Different...

Jun 04, 2011 - Anticorrosion Organic Coating with Layered Double Hydroxide Loaded with Corrosion Inhibitor of Tungstate - Technical Paper
Mg–Al layered double hydroxides, loaded with tungstate anions, were synthesized via the co-precipitation method. The obtained compounds were...

May 28, 2011 - Ambient-curable Polysiloxane Coatings: Structure and Mechanical Properties - Technical Paper
Ambient-curable polysiloxane coatings were prepared by hydrolysis and condensation of 3-methacryloxypropylmethyldimethoxysilane (MPDS) and...

May 21, 2011 - The effect of inhibitor structure on the corrosion of AA2024 and AA7075 - Technical Paper
A range of structurally-related compounds were tested for their capacity to inhibit corrosion on aluminium alloys AA2024-T3 and AA7075-T6 in 0.1 M...

May 15, 2011 - Self-stratifying Coatings Containing Barrier and Active Anticorrosive Pigments - Technical Paper
The influence of decorative and anticorrosive pigments on the distribution of pigments and protective properties of self-stratifying epoxy/acrylic...

May 07, 2011 - Glycidyl Carbamate Coatings having Improved Corrosion Resistance - Patent
This invention relates to coating compositions comprising a glycidyl carbamate functional resin, an epoxy resin, and an amine curing agent. The...

May 01, 2011 - Corrosion protection coatings and methods of making the same - Patent
A corrosion protection composition includes a mixture of three different silanes selected to interact and form a coating on metal substrates that has...

Apr 24, 2011 - Synthesis, characterization & corrosion protection properties of poly(N-vinyl carbazole-co-glycidyl methacrylate) coatings on low nickel stainless steel - Technical Paper
Methacrylate based copolymers are considered as one of the best organic coating materials for anticorrosive application. Poly(N-vinyl...

Apr 17, 2011 - Conversion Coating and Anodizing Sealer with no Chromium - Patent
The present invention provides aqueous compositions and processes for preparing a corrosion resistant non-chromium coating on bare aluminum substrates...

Apr 09, 2011 - Coatings and a Method of Optically Detecting Corrosion in Coatings - Patent
A method for optically detecting hot corrosion of a thermal barrier coating (TBC), comprising: providing a TBC which includes an indicator material...

Apr 02, 2011 - Evaluation of Corrosion Resistance of an Epoxy-polyamide Coating Containing Different Ratios of Micaceous Iron oxide/Al Pigments - Technical Paper
The corrosion resistance of an epoxy coating reinforced with different ratios of MIO/Al pigments was studied. The coatings properties were...

Mar 28, 2011 - Anticorrosive Performance of Ion-exchange Zeolites in Alkyd-based Paints - Technical Paper
Organic coatings remain the most widely used way of protecting steel structures from corrosion. Traditional anticorrosive paints contain lead or...

Mar 20, 2011 - Corrosion inhibition of aluminum by coatings formulated with Al–Zn–vanadate hydrotalcite - Technical Paper
The hydrotalcite structure is an ionic lamellar solid with positively charged layers incorporating two kinds of metallic cations and hydrated gallery...

Mar 12, 2011 - Performance of Phosphate-alumina Pigments in Waterborne Paints for Protection of Cold-rolled Steel - Technical Paper
Core-shell theory presents a new easy method to obtain high performance, economic, and eco-friendly anticorrosive mixed pigments. The core–shell...

Mar 05, 2011 - Improvement of anticorrosive performance of phosphate-based alkyd paints with suitable additives - Technical Paper
The purpose of this investigation was focused on reducing the content of zinc phosphate in anticorrosive paints by means of the incorporation of low...

Feb 26, 2011 - Synthesis and Characterization of Phenol–formaldehyde Microcapsules Containing Linseed Oil & its Use in Epoxy Self-healing & Anticorrosive Coating - Patent
Phenol–formaldehyde microcapsules with linseed oil as an active agent were produced by applying in situ polymerization method. The anticorrosion and...

Feb 20, 2011 - Self-healing Anticorrosive Organic Coating Based on an Encapsulated Water Reactive Silyl Ester: Synthesis & Proof of Concept - Technical Paper
In this paper a self-healing anticorrosive organic coating based on an encapsulated water reactive organic agent is presented. A reactive silyl ester...

Feb 13, 2011 - Corrosion Stability of Polyester Coatings on Steel Pretreated with Different Iron–phosphate Coatings - Technical Paper
The influence of steel surface pretreatment with different types of iron–phosphate coatings on the corrosion stability and adhesion characteristics of...

Feb 06, 2011 - Particle size effect of MALPB-DEA dispersions on anticorrosion performances as waterborne coatings on galvanized sheet - Technical Paper
Maleic anhydride-g-liquid polybutadiene (MALPB) dispersions were prepared by chemical modification with diethanolamine (DEA) during direct polymer...

Jan 30, 2011 - Contradictory effect of chromate inhibitor on corrosive wear of aluminium alloy - Technical Paper
The corrosive wear of D16T aluminium alloy in artificial acid rain was studied. A special tribometer with the linear reciprocating ball-on-flat...

Jan 22, 2011 - Aqueous polymer dispersion for barrier coating - Patent
The invention relates to an aqueous polymer dispersion which can be obtained from a mixture of monomers comprising, in parts by weight: a) 100 of at...

Jan 20, 2011 - Long-term atmospheric corrosion of mild steel - Technical Paper
A great deal of information is available on the atmospheric corrosion of mild steel in the short, mid and even long term, but studies of the structure...

Jan 08, 2011 - Comparative studies on corrosion protection properties of polyimide-silica & polyimide-clay composite materials - Technical Paper
Comparative studies on corrosion protection properties of polyimide-silica-clay composites were studied in this article. A series of polyimide-silica...

Dec 30, 2010 - An environmentally acceptable primer for galvanized steel: Formulation & evaluation by SVET - Technical Paper
The object of this paper was to formulate a two-pack wash primer employing aluminum phosphosilicate as active anticorrosive pigment instead of basic...

Dec 27, 2010 - Corrosion performance of epoxy coatings containing silane treated ZrO2 nanoparticles on mild steel in 3.5% NaCl solution - Technical Paper
Clear epoxy coatings were modified by adding various levels of ZrO2 nanoparticles. In order to achieve proper dispersion of nanoparticles in the...

Dec 18, 2010 - In situ studies of conversion coated zinc/polymer surfaces during exposure to corrosive conditions - Technical Paper
This work investigates the hidden interface between a conversion-coated zinc surface and a polymer coating upon exposure to an electrolyte by...

Dec 12, 2010 - Preparation and anticorrosion properties of polyaniline-SiO2-containing coating on Mg-Li alloy - Technical Paper
The purpose of this paper is to synthesize polyaniline-SiO2 (PANI-SiO2) composites and investigate the anticorrosion properties of...

Dec 05, 2010 - A method for preparation and application of micronized ferrite pigments in anticorrosive solvent-based paints - Technical Paper
This work presents a method of preparing single-, double-, and triple-cation ferrite pigments by employing simple chemical techniques to study their... (1 Member Reaction)

Nov 27, 2010 - The influence of aluminium surface pretreatment on the corrosion stability & adhesion of powder polyester coating - Technical Paper
One of the most important factors in corrosion prevention by protective coatings is the coating adhesion loss under environmental influence. Thus,...

Nov 20, 2010 - Corrosion protection mechanisms of carbon steel by an epoxy resin containing indole-3 butyric acid modified - Technical Paper
This work is an extension of studies into the mechanisms of corrosion protection of mild steel by an epoxy resin containing organically modified clay...

Nov 14, 2010 - Corrosion study of hybrid sol–gel coatings containing nanoparticles with corrosion inhibitor - Technical Paper
To improve the corrosion protection of sol–gel derived hybrid silica/epoxy coatings containing boehmite nanoparticles, inorganic corrosion inhibitor... (1 Member Reaction)

Nov 07, 2010 - Studies on self cured zinc-containing Pongamia glabra oil based polyesteramide - Technical Paper
Efforts have been made for the development of high performance protective coating materials from non drying oil such as Pongamia glabra oil and their...

Nov 01, 2010 - Gelled Calcium Sulfonates Innovative and Versatile Corrosion Inhibitors - Technical Paper
Anti-corrosive coatings based on gelled calcium sulfonates are a new proven system now available in the US and other developed countries. The unique...

Oct 24, 2010 - Evaluating anionic polymers as Ca–phosphonate precipitates and CaCO3 scale inhibitor in simulated cooling water - Technical Paper
The inhibition performance of different phosphonates as CaCO3 scale inhibitors in simulated cooling water was evaluated. Based on experimental data,...

Oct 17, 2010 - Enhanced Corrosion Protection via Combination of Inhibitor-Loaded Nanocontainers - Technical Paper
The present work reports the synthesis of layered double hydroxides (LDHs) nanocontainers loaded with different corrosion inhibitors (vanadate,...

Oct 09, 2010 - Nitrotetrazolium blue chloride a novel corrosion inhibitor of steel in sulfuric acid solution - Technical Paper
The inhibition effect of nitrotetrazolium blue chloride (NTBC) on the corrosion of cold rolled steel (CRS) in 0.5 M H2SO4 was investigated by weight...

Oct 02, 2010 - Corrosion inhibition of ethanol extract of Heinsia crinata on mild steel in H2SO4 - Technical Paper
Ethanol extract of Heinsia crinata can be used as an environmentally friendly inhibitor for the corrosion of mild steel in H2SO4. This environmentally...

Sep 25, 2010 - Protection of Metallic Substrates: Nanostructured Protective Coating Systems - Technical Paper
The aim of this study was to formulate, develop, and determine the behavior of nanostructured protective coating systems, fireproof and...

Sep 19, 2010 - Corrosion resistance of new epoxy–siloxane hybrid coatings. A laboratory study - Technical Paper
Traditional multilayer epoxy/polyurethane type anticorrosive paint systems are widely employed in the protection of steel structures due to their high...

Sep 11, 2010 - Corrosion behaviour of sol–gel treated and painted AA2024 aluminum alloy - Technical Paper
Design, development and scale-up of environmentally friendly coatings are very important in order to replace chromate-based coatings for aluminum...

Sep 04, 2010 - High performance reaction-induced quasi-ceramic silicone conversion coating for corrosion protection of aluminium alloys - Technical Paper
Regulations posed by the Environmental Protection Agency on the use of chromate conversion coatings have triggered the need to find alternative... (1 Member Reaction)

Aug 29, 2010 - Corrosion behaviour of ferritic steels in a supercritical water environment - Technical Paper
The corrosion behaviour of 16%Cr and 16%Cr–4%Al ODS ferritic steels in different heat treatment conditions has been investigated in a supercritical...

Aug 22, 2010 - Evaluation of eco-friendly anticorrosive pigments for paints in service conditions - Technical Paper
The performance of different replacements for chromates was studied. The anticorrosive properties of seven phosphate-based pigments, a...

Aug 15, 2010 - Polyaniline and poly(m-toluidine) prepared by inverse emulsion pathway as corrosion inhibitors in surface coatings - Technical Paper
This paper examines the synthesis of polyaniline (PAn) and poly(m-toluidine) (PmT) via an inverse emulsion polymerization pathway and evaluate of the...

Aug 09, 2010 - Inhibition of copper corrosion by 1,2,3-benzotriazole: A review - Technical Paper
Benzotriazole (BTAH) has been known for more than sixty years to be a very effective inhibitor of corrosion for copper and its alloys. In spite of...

Aug 01, 2010 - Effect of Ca2+and Mg2+ on corrosion and scaling of galvanized steel pipe in simulated geothermal water - Technical Paper
In this paper, the effects of scaling ions (Ca2+ and Mg2+) on corrosion and scaling processes of galvanized steel pipe in geothermal water are...

Jul 24, 2010 - Nanostructured Protective Coating Systems, Fireproof and Environmentally Friendly, Suitable for the Protection of Metallic Substrates - Technical Paper
The aim of this study is to formulate, develop, and determine the behavior of nanostructured protective coating systems, fireproof and environmentally...

Jul 17, 2010 - Morphology and corrosion resistance of Cr(III)-based conversion treatments for electrogalvanized steel - Technical Paper
The effectiveness of Cr(VI)-based passivation treatments is well accepted but there are many problems with regard to their environmental suitability....

Jul 10, 2010 - Cathodic delamination of seawater-immersed anticorrosive coatings: Mapping of parameters affecting the rate - Technical Paper
Cathodic delamination is one of the major modes of failure for organic coatings immersed in seawater and refers to the weakening or loss of adhesion... (1 Member Reaction)

Jul 04, 2010 - Studies on novel silicone/phosphorus/sulphur containing nano-hybrid epoxy anticorrosive and antifouling coatings - Technical Paper
The objective of the present work is the development and characterization of silicone, phosphorous and sulphur containing nano-coatings using...

Jun 27, 2010 - A study of diatomite and calcined kaoline properties in anticorrosion protective coatings - Technical Paper
Comparison of properties of diatomite and kaoline in paints were studied in dependence on their volume concentration (PVC). Model paints were prepared...

Jun 19, 2010 - Active metal-based corrosion protective coating systems for aircraft requiring no-chromate pretreatment - Technical Paper
There has been much R&D effort expended to develop pretreatments and coatings that allow the replacement of toxic, carcinogenic, mutagenic,... (1 Member Reaction)

Jun 13, 2010 - Active metal-based corrosion protective coating systems for aircraft requiring no-chromate pretreatment - Technical Paper
There has been much R&D effort expended to develop pretreatments and coatings that allow the replacement of toxic, carcinogenic, mutagenic,...

Jun 06, 2010 - . Investigation on dual corrosion performance of magnesium-rich primer for aluminum alloys under salt spray test (ASTM B117) and natural exposure - Technical Paper
Magnesium-rich primers perform very well on outdoor exposure and actual test conditions, yet fail rapidly in accelerated corrosion testing (salt spray...

May 30, 2010 - The role of zinc aluminum phosphate anticorrosive pigment in Protective Performance and cathodic disbondment of epoxy coating - Technical Paper
Protective performance and cathodic disbondment of epoxy coating pigmented with zinc aluminum phosphate (ZPA) were studied in this work. In solution,...

May 23, 2010 - Inorganic–organic sol gel hybrid coatings for corrosion protection of metals - Technical Paper
Inorganic–organic hybrid coatings by sol–gel process are very suitable for fighting corrosion. Inorganic sols in hybrid coatings not only increase...

May 23, 2010 - Thermodynamic, electrochemical and quantum chemical investigation of some Schiff bases as corrosion inhibitors for mild steel in hydrochloric acid solutions - Technical Paper
The corrosion inhibition of mild steel in 1.0 M HCl solution by four Schiff bases was investigated using weight loss and electrochemical measurements...

May 16, 2010 - Chlorinated rubber paints for corrosion prevention of mild steel: A comparison between zinc phosphate and polyaniline pigments - Technical Paper
The anticorrosion performance of plasticized chlorinated rubber coated mild steel sheets incorporating polyaniline emeraldine salt or zinc phosphate...

May 08, 2010 - Chemical characterization and anticorrosion properties of corrosion products formed on pure copper in synthetic rainwater of Rio de Janeiro and São Paulo - Technical Paper
This work aims to characterize corrosion products formed on copper samples exposed to synthetic rainwater of Rio de Janeiro and São Paulo. XRD and XPS...

May 08, 2010 - Pitting of zinc: Observations on atmospheric corrosion in tropical countries - Technical Paper
A five-nation study has investigated the mechanisms and rates of the atmospheric corrosion of zinc and steel in tropical regions in Australia,... (1 Member Reaction)

May 01, 2010 - Carbon steel corrosion inhibition in hydrochloric acid solution using a reduced Schiff base of ethylenediamine - Technical Paper
The behavior of the Schiff base N,N′-bis(salicylidene)-1,2-ethylenediamine (Salen), its reduced form (N,N′-bis(2-hydroxybenzyl)-1,2-ethylenediamine)...

May 01, 2010 - Influence of interface chemistry and network density on interfacial ion transport kinetics for styrene/acrylate copolymer coated zinc and iron substrates - Technical Paper
n-Butyl acrylate/styrene copolymer films were applied on iron and zinc surfaces. The kinetics of interfacial ion transport and cathodic delamination...

Apr 24, 2010 - Examination of organic coatings on metallic substrates by scanning electrochemical microscopy in feedback mode: Revealing the early stages of coating breakdown in corrosive environments - Technical Paper
Scanning electrochemical microscopy in feedback mode was used to monitor changes in the surface state of a polymeric film applied on a metallic...

Apr 24, 2010 - High anticorrosion chromate-free passive films made by Titanate and waterborne polyurethane on galvanized steel sheet - Technical Paper
In this study, environmental friendly hybrid passive films on galvanized steel sheet were prepared from waterborne polyurethane and Titanate. The...

Apr 17, 2010 - Electroactive Materials as Smart Corrosion Inhibiting Coatings for the Replacement of Hexavalent Chromium (Cr(VI) - Conference
The Naval Air Warfare Center Weapons Division (NAWCWD) in cooperation with its military partners (Army, Navy and Air Force) have developed and tested...

Apr 17, 2010 - Tailored ferrites-kaolin anticorrosive hybrid pigments in solvent-based paints for protection of cold-rolled - Technical Paper
The purpose of this paper is to determine a new easy route to obtain high performance and economic anticorrosive hybrid pigments based on kaolin and... (1 Member Reaction)

Apr 10, 2010 - New waterborne epoxy resin dispersion for low VOC, 2-pack high performance metal primers without using anticorrosion pigments. - Technical Paper
A new low VOC 2K epoxy based coating is reported for use as an anti corrosion primer for metal substrates. The epoxy 386 from Cytec Industries is...

Apr 03, 2010 - Waterborne binder for Primer systems: Key to Versatility and High Performance - Technical Paper
A new waterborne epoxy binder system has been developed for use as a corrosion resistant primer for metal application. The new coating is designed...

Mar 26, 2010 - Preparation and characterization of thermally stable epoxy-titanate coatings - Technical Paper
Epoxy-polyamide coatings are used to protect metallic substrates in corrosive atmosphere. Thermal stability of the coating can be improved by the... (1 Member Reaction)

Mar 19, 2010 - Preparation, characterization and anticorrosive properties of a novel polyaniline/clinoptilolite nanocomposite - Technical Paper
Nanocomposite of polyaniline (PANI) with natural clinoptilolite (Clino) was prepared. Formation of nanocomposite and incorporation of polyaniline in...

Mar 13, 2010 - On the inhibition of mild steel corrosion by 4-amino-5-phenyl-4H-1, 2, 4-trizole-3-thiol - Technical Paper
The corrosion inhibition of mild steel in a 2.5 M H2SO4 solution by 4-amino-5-phenyl-4H-1, 2, 4-trizole-3-thiol (APTT) was studied at different...

Mar 06, 2010 - In situ monitoring of a Mg-rich primer beneath a topcoat exposed to Prohesion conditions - Technical Paper
Mg-rich primers have been proven to be an adequate alternative for chromate-based coatings for the protection of aluminum alloys from corrosion. The...

Feb 26, 2010 - The influence of pH value on the efficiency of imidazole based corrosion inhibitors of copper - Technical Paper
The aim of this work is to establish the correlation between the solution pH and the inhibiting efficiency of two imidazole compounds...

Feb 20, 2010 - Correlation of interfacial electrode potential and corrosion resistance of plasma polymer coated galvanized steel. Part 2: Influence of forming induced defects - Technical Paper
Stretch forming of galvanized steel coated with ultra-thin SiO2-like plasma polymer films with a thickness of 10–50 nm was performed to study the...

Feb 13, 2010 - Correlation of interfacial electrode potential and corrosion resistance of plasma polymer coated galvanized steel. Part 1: Ultra-thin plasma polymer films of varying thickness - Technical Paper
Ultra-thin SiO2-like plasma polymer films were deposited on zinc coated steel. Such films led to a strong inhibition of cathodic and anodic...

Feb 05, 2010 - Environmental factors affecting the corrosion behavior of reinforcing steel II. Role of some anions in the initiation and inhibition of pitting corrosion of steel in Ca(OH)2 solutions - Technical Paper
Potential-time curves are constructed for the steel electrode in naturally aerated Ca(OH)2 solutions simulating the corrosion behavior in concrete.... (1 Member Reaction)

Jan 29, 2010 - New “Eco-Friendly” Universal Corrosion Inhibitors - Technical Paper
Extensive laboratory work has been carried out to discover an effective corrosion inhibitor to replace commonly used zinc salts. After studying more... (2 Member Reactions)

Jan 23, 2010 - New waterborne paints with different binders and corrosion inhibition application - Technical Paper
Waterborne paint formulations based on three different emulsion resins were prepared with different pigment volume concentration (PVC). The effect of...

Jan 16, 2010 - Modified properties of Egyptian kaolin-phosphate core-shell pigments in solvent-based paints for protection of cold-rolled steel surfaces - Technical Paper
The core-shell method is used as an economic and highly efficient way to process a pigment used for corrosion protection properties. According to... (1 Member Reaction)

Jan 08, 2010 - Electrochemical investigation of the coating/substrate interface stability for styrene/acrylate copolymer films applied on iron - Technical Paper
Water-borne n-butyl acrylate (nBA)/styrene (Sty), 2-ethylhexyl acrylate (EHA)/Sty and nBA/EHA/Sty copolymer dispersions were applied on iron to...

Jan 01, 2010 - Salt Exclusion in Silane-Laced Epoxy Coatings - Technical Paper
The corrosion protection mechanism of a one-step silane-laced epoxy coating system was investigated using neutron reflectivity. Pure epoxy and...

Dec 25, 2009 - MIDLY ALKALINE THIN INORGANIC CORROSION PROTECTIVE COATING FOR METAL SUBSTRATES - Patent
This patent application describes a chrome-free conversion coating that does not have the environmental issues associated with chrome-based coatings....

Dec 18, 2009 - Laser-Controllable Coatings for Corrosion Protection - Technical Paper
This article introduces a novel and versatile approach to corrosion protection by use of “smart” laser-controllable coating. The main advantage of the...

Dec 12, 2009 - Early Detection of Steel Corrosion via “Turn-On” Fluorescence in Smart Epoxy Coatings - Technical Paper
This article describes the successful application of spiro[1H-isoindole-1,9′-[9H]xanthen]-3(2H)-one,... (1 Member Reaction)

Dec 05, 2009 - A new acceleration factor for the testing of corrosion protective coatings: flow-induced coating degradation - Technical Paper
Fluid flow over metals has long been believed to influence the corrosion process. Studies have been focused on the effects of flow rate on the...

Nov 27, 2009 - Corrosion protection behavior of AZ31 magnesium alloy with cathodic electrophoretic coating pretreated by silane - Technical Paper
Silane pretreatment was used to improve the performance of cathodic electrophoretic coating (E-coat) on AZ31 Mg alloy as an alternative process to...

Nov 21, 2009 - Corrosion behaviour of molybdate–phosphate–silicate coatings on galvanized steel - Technical Paper
In this work, a Cr-free conversion layer based on molybdate–phosphate–silicate (MPS) was synthesised on a galvanized steel by simple immersion and its...

Nov 14, 2009 - A study on new benzotriazole derivatives as inhibitors on copper corrosion in ground water - Technical Paper
The corrosion inhibition properties of newly synthesized 1-(2-pyrrole carbonyl)-benzotriazole (PCBT) and 1-(2-thienyl carbonyl)-benzotriazole (TCBT)...

Nov 06, 2009 - Corrosion of zinc–magnesium coatings: Mechanism of paint delamination - Technical Paper
Due to their promising corrosion properties, metallic coatings containing magnesium are currently widely investigated for use as protective coatings...

Oct 30, 2009 - Preparation of ultraviolet-cured nanocomposite coatings for protecting against corrosion of metal substrates - Technical Paper
A cycloaliphatic di-epoxy monomer was used to prepare ultraviolet-cured coatings, in the presence of montmorillonites, either commercially available,...

Oct 23, 2009 - Contribution to a better understanding of different behavior patterns observed with organic coatings evaluated by electrochemical impedance spectroscopy - Technical Paper
In the present paper, three different coatings (epoxy, alkyd, polyurethane paints) were characterized by electrochemical impedance measurements,... (1 Member Reaction)

Oct 16, 2009 - Corrosion protective performance studies of coating systems in soda ash chemical industry - Technical Paper
The corrosion protection performance of various coating systems based on zinc rich primer with different types of under coats and topcoats has been...

Oct 09, 2009 - Corrosion protection of AZ91D magnesium alloy with sol–gel coating containing 2-methyl piperidine - Technical Paper
Corrosion behaviors of sol–gel coatings incorporated with 2-methyl piperidine on AZ91D in the Harrison's solution were analyzed using electrochemical...

Oct 02, 2009 - Non-chromium containing black multi-layer coatings - Patent
The present invention provides enhanced corrosion resistant, adherent black coatings which are thin enough to allow application to fasteners while...

Sep 25, 2009 - Corrosion protection of aluminium alloy AA2024 with cerium doped methacrylate-silica coatings - Technical Paper
The aim of this work is the synthesis and characterization of hybrid coatings doped with cerium salts for corrosion protection of AA2024. The control...

Sep 20, 2009 - New Waterborne Epoxy Resin Dispersion - Technical Paper
A novel epoxy resin can be used to yield low VOC, 2K primers for metal substrates. The new epoxy based primer provides anti-corrosion properties... (1 Member Reaction)

Sep 11, 2009 - Corrosion protection properties of silane pre-treated powder coated galvanized steel - Technical Paper
This paper covers the properties of water-based silane pre-treatments on galvanized steel. Galvanized sheets obtained by continuous hot dip process...

Sep 04, 2009 - Halloysite Tubes as Nanocontainers for Anticorrosion Coating with Benzotriazole - Technical Paper
Halloysite clay nanotubes were investigated as a tubular container for the corrosion inhibitor benzotriazole. Halloysite is a naturally occurring...

Aug 29, 2009 - Zinc hypophosphite: a suitable additive for anticorrosive paints to promote pigments synergism - Technical Paper
This paper describes the anticorrosive behavior of a commercial pigment mixture containing zinc hypophosphite, reduced levels of zinc phosphate, and...

Aug 23, 2009 - Effect of nano-Al2O3 particles on the corrosion behavior of alkyd based waterborne coatings - Technical Paper
A modification in the alkyd based waterborne coatings was studied with the addition of 0.05%, 0.1%, 0.2%, and 0.3% nano-Al2O3. Corrosion performance... (1 Member Reaction)

Aug 17, 2009 - Contribution to a better understanding of different behavior patterns observed with organic coatings evaluated by electrochemical impedance spectroscopy - Technical Paper
In the present paper, three different coatings (epoxy, alkyd, polyurethane paints) were characterized by electrochemical impedance measurements,...

Aug 07, 2009 - The chain length influence of cationic surfactant and role of nonionic co-surfactants on controlling the corrosion rate of steel in acidic media - Technical Paper
The corrosion inhibition effect of cationic surfactants, DTAB (Dodecyl Trimethyl Ammonium Bromide) and TTAB (Tetradecyl Trimethyl Ammonium Bromide),...

Aug 01, 2009 - Preparation of ultraviolet-cured nanocomposite coatings for protecting against corrosion of metal substrates - Technical Paper
A cycloaliphatic di-epoxy monomer was used to prepare ultraviolet-cured coatings, in the presence of montmorillonites, either commercially available,...

Jul 25, 2009 - Self-Assembled Monolayers of Bisphosphonates: Influence of Side Chain Steric Hindrance - Technical Paper
Bisphosphonates form self-assembled monolayers (SAMs) spontaneously on stainless steel, silicon, and titanium oxidized surfaces. We used contact angle...

Jul 18, 2009 - Combretum bracteosum extracts as eco-friendly corrosion inhibitor for mild steel in acidic medium - Technical Paper
This paper demonstrates that mature leaves of Combretum bracteosum extracts inhibit the corrosion of mild steel in H2SO4 to a reasonable extent. ...

Jul 11, 2009 - Application of polyaniline/nylon composites coating for corrosion protection of steel - Technical Paper
This paper covers the corrosion inhibition properties of polished steel plates (low carbon) coated with a polyaniline (emeraldine base form) blend...

Jul 06, 2009 - Anticorrosive coatings: a review. - Technical Paper
The main objective of this review is to describe some of the important topics related to the use of marine and protective coatings for anticorrosive...

Jun 27, 2009 - New Insights into the Fundamental Chemical Nature of Ionic Liquid Film Formation on Magnesium Alloy Surfaces - Technical Paper
Ionic liquids (ILs) based on trihexyltetradecylphosphonium coupled with either diphenylphosphate or bis(trifluoromethanesulfonyl)amide have been shown...

Jun 19, 2009 - An Alkaline-Developable, Negative-Working Photosensitive Polybenzoxazole Based on Poly(o-hydroxyamide), a Vinyl Sulfone-Type Cross-Linker, and a Novel Photobase Generator - Technical Paper
An alkaline-developable, negative-working, photosensitive polybenzoxazole (PSPBO) based on poly(o-hydroxyamide) (PHA), a cross-linker 1,6-bis(vinyl...

Jun 13, 2009 - Electrochemical study of inhibitor-containing organic–inorganic hybrid coatings on AA2024 - Technical Paper
Use of organic–inorganic hybrid sol–gel thin films is recently reported among the most promising approaches for the replacement of chromate based...

Jun 05, 2009 - Corrosion protection evaluation of silica/epoxy hybrid nanocomposite coatings to AA2024. - Technical Paper
Silica-based organic–inorganic hybrid nanocomposite films have been developed by sol–gel method for corrosion protection of AA2024 alloy. The sol–gel...

Jun 01, 2009 - Sol–gel coatings on metals for corrosion protection. - Technical Paper
This review covers the recent developments and applications of sol–gel protective coatings on different metal substrates, such as steel, aluminum,...

May 22, 2009 - Epoxy powder coatings containing polyaniline for enhanced corrosion protection. - Technical Paper
Incorporation of polyaniline (PANI) in epoxy type powder coating formulations has not been attempted earlier. Using specific grade of PANI with low... (1 Member Reaction)

May 17, 2009 - Corrosion inhibition of steel in sodium chloride solution by undoped polyaniline epoxy blend coating - Technical Paper
In this study an undoped polyaniline (PAni) was synthesized by chemical oxidative polymerization with ammonium persulfate as an oxidizing reagent. The...

May 08, 2009 - Effect of zinc oxide in combating corrosion in zinc-rich primer - Technical Paper
During the production of zinc pigments, some zinc may get oxidized and remains as impurity. In the present study, the effect of spherical ZnO on...

May 02, 2009 - Corrosion protection of galvanized iron by polyaniline containing wash primer coating - Technical Paper
Wash primer treatment of galvanized iron (GI) structure is widely used before painting in order to improve adhesion. Traditional wash primer contains... (1 Member Reaction)

Apr 24, 2009 - Self-repairing coating for corrosion protection of aluminum alloys. - Technical Paper
The concept of self-repairing coating for corrosion protection of aluminum alloys, using cage like oil core/silica gel shell particles has been...

Apr 11, 2009 - Method of Forming a Multilayer, Corrosion-Resistant Finish - Patent
This invention relates to a corrosion-resistant finish primarily for use in automobile and fastener industries. The finish comprises multiple layers,...

Apr 11, 2009 - WATER-BORNE PAINTS BASED ON EPOXY RESINS - Patent
This invention describes a coating system developed to provide improved corrosion resistance for metal surfaces. Evidence for the improved surface... (2 Member Reactions)

Mar 27, 2009 - Performance of Anticorrosive Coatings Containing Tripolyphosphates in Aggressive Environments - Technical Paper
Calcium tripolyphosphate and zinc tripolyphosphate pigments have been evaluated as anticorrosive pigments for paints in aggressive environments. ...

Mar 27, 2009 - Why does Silane Enhance the Protective Properties of Epoxy Films? - Technical Paper
The addition of certain silanes to epoxy-based coatings dramatically improves corrosion protection properties. In order to reveal the mechanism of...