公开(公告)号：US20150073065A1

公开(公告)日：2015-03-12

申请号：US14390714

申请日：2013-03-26

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Richard J. Keaton ,  Peter M. Margl ,  Rajat Duggal ,  Scott D. Boelter ,  Duane R. Romer ,  Debra L. Nowlin ,  Nathan Wilmot ,  David R. Wilson ,  Dean M. Welsh

IPC: C08G18/22 ,  C08G18/08 ,  C08G18/32 ,  C08G18/79 ,  C08G18/48

CPC classification number: C08G18/227 ,  C08G18/10 ,  C08G18/14 ,  C08G18/3206 ,  C08G18/4841 ,  C08G18/4883 ,  C08G18/6674 ,  C08G18/78 ,  C08G18/7806 ,  C08G18/797 ,  C08G2101/0066

Abstract: Polyisocyanate-based polymers are formed by curing a reaction mixture containing at least one polyisocyanate and at least one isocyanate-reactive compound having at least two isocyanate-reactive groups in the presence of a bismuth thiophosphoric acid diester salt.

Abstract translation: 聚异氰酸酯基聚合物通过在含有铋硫代磷酸二酯盐的存在下固化含有至少一种多异氰酸酯和至少一种具有至少两个异氰酸酯反应性基团的异氰酸酯反应性化合物的反应混合物而形成。