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.
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...