A radiation curable coating comprising the reaction product of a polyol and a polycarboxylic acid/anhydride is disclosed. The reaction product is made from at least some biomass derived compound. Coatings wherein this reaction product is further reacted with a hydroxyl-carboxylic acid and/or a compound having a radiation curable moiety are also disclosed, as are substrates coated with any of these coatings.
申请公布号
WO2010027673(A1)
申请公布日期
2010.03.11
申请号
WO2009US54377
申请日期
2009.08.20
申请人
PPG INDUSTRIES OHIO, INC.
发明人
ZHOU, HONGYING;FUHRY, MARY ANN, M .;CHENG, SHAN;FENN, DAVID, R.;KINGERA, ANTHONY, P.;MONTANARI, VITTORIO;AMBROSE, RONALD, R.;MCCOLLUM, GREGORY J.