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Synthesis and characterization of polyurethane coatings derived from polyols synthesized with glycerol, phthalic anhydride and oleic acid

- Oct 30, 2009


Technical Paper - Polyester polyols, with various oleic acid contents were used in the preparation of polyurethane (PUR) coatings. The polyols were designated as Alk28, Alk40 and Alk65, in which 28, 40 and 65 represents the percentages of oleic acid in the respective formulations. The polyols were reacted with aromatic isocyanate (toluene 2,4-diisocyanate, TDI) to form PUR coatings. The effects of varied NCO/OH...

Source : Velayutham, T.S., Majid, W.H. A., Ahmad, A.B., Kang, G. Y., and Gan, S.N., Prog.Org. Coat., 2009, (4), pp. 367-371.

SpecialChem4Coatings Members Reactions

- Nov 10, 2009
posted by Mona Kulkarni, R&D - Basic Research at Don Bosco Institute Of Technology
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