Siloxane-based coatings containing polymers with urea linkages and terminal alkoxysilanes
申请人:The United States of America, as represented by the Secretary of the Navy
公开号:US10190020B2
公开(公告)日:2019-01-29
Polyureas made from amino-functional alkoxysilanes, polyisocyanates, and polyfunctional amino- and/or hydroxyl compounds. The polyureas may be moisture-cured in a 1K system or be included in a 2K system with amino and epoxy or acrylate compounds.
由氨基官能团烷氧基硅烷、多异氰酸酯和多官能团氨基和/或羟基化合物制成的聚氨酯。聚脲可以在 1K 系统中进行湿气固化,也可以在 2K 系统中加入氨基和环氧或丙烯酸酯化合物。