公开(公告)号：US20160264697A1

公开(公告)日：2016-09-15

申请号：US14945492

申请日：2015-11-19

申请人： PPG INDUSTRIES OHIO, INC.

发明人： SCOTT J. MORAVEK ,  STEVEN BOWLES ,  DAVINA SCHWARTZMILLER ,  ADAM BRADLEY POWELL ,  KURT G. OLSON ,  MAURIZIO Ballarino ,  Matteo Bertoli ,  Stefano Gianellini ,  TERRI ZIEGLER

IPC分类号： C08F122/10 ,  C08L35/02

CPC分类号： C08F122/105 ,  C08F283/00 ,  C08G18/672 ,  C08G75/045 ,  C08K5/37 ,  C08L35/02 ,  C09D175/14

摘要： The present invention is directed to catalytic compositions and to curable compositions containing them. Catalytic compositions of the present invention typically comprise: (i) a reactive compound comprising at least one group selected from acid-functional groups and/or groups that may be converted to acid-functional groups; (ii) a metal compound; and (iii) a compound different from (i) and (ii) that catalyzes an addition reaction between an ethylenically unsaturated compound and a thiol. Curable compositions according to the present invention comprise: (a) a polyene, (b) a polythiol, and (c) the afore mentioned catalytic composition.

摘要翻译： 本发明涉及催化组合物和含有它们的可固化组合物。 本发明的催化组合物通常包含：（i）包含至少一个选自酸官能团和/或可转化为酸官能团的基团的反应性化合物; （ii）金属化合物; 和（iii）不同于（i）和（ii）的化合物，其催化烯属不饱和化合物和硫醇之间的加成反应。 根据本发明的可固化组合物包含：（a）多烯，（b）多硫醇，和（c）上述催化剂组合物。