METHOD FOR PRODUCING TDI-TRIMERISATES WITH HIGH PURITY
摘要
The invention relates to a novel method for producing polyisocyanurates comprising isocyanate groups, based on 2,4- and 2,6-toluylene diisocyanate (TDI) and to the use thereof in coating compositions.
申请公布号
EP2970562(A1)
申请公布日期
2016.01.20
申请号
EP20140708543
申请日期
2014.03.07
申请人
COVESTRO DEUTSCHLAND AG
发明人
SANDERS, JOSEF;HECKING, ANDREAS;HALPAAP, REINHARD;RICHTER, FRANK;WILMES, OSWALD;BUSCH, JAN;LODDENKEMPER, TIM;STEFFENS, FRIEDHELM;GROTH, STEFAN
