公开(公告)号：EP0890576A2

公开(公告)日：1999-01-13

申请号：EP98305074.1

申请日：1998-06-26

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Seshadri, Sri Ram ,  Honnick, William David ,  Gitlitz, Melvin Hyman

IPC: C07F7/22 ,  C08F10/00

CPC classification number: C08G18/246 ,  C07F7/2256 ,  C08G18/24 ,  C08G18/242 ,  C08G18/8077 ,  C08K5/57 ,  C08L83/04

Abstract: Dual cure organotin salts of strong organic acids, the use of such salts as catalysts and an improved process for producing the catalysts are provided. The catalysts are capable of effectively catalyzing esterification and transesterification reactions and urethane, silicone, melamine, ester and acrylic forming reactions and can simultaneously catalyze more than one reaction in a mixture of urethane, silicone, amino, ester and acrylic polymer forming reactants to produce a polymer mixture.

Abstract translation: 提供强有机酸的双重固化有机锡盐，使用这些盐作为催化剂和改进的催化剂生产方法。 催化剂能够有效地催化酯化和酯交换反应以及氨基甲酸酯，硅氧烷，三聚氰胺，酯和丙烯酸形成反应，并且可以同时催化聚氨酯，硅氧烷，氨基，酯和丙烯酸聚合物形成反应物的混合物中的多于一种反应，产生 聚合物混合物。