申请人:Kohli Steck Rachel
公开号:US20100234485A1
公开(公告)日:2010-09-16
The present invention provides organometallic latent catalyst compounds, which are suitable as catalysts in polyaddition or polycondensation reactions which are catalysed by a Lewis acid type catalyst, in particular for the crosslinking of a blocked or unblocked isocyanate or isothiocyanate component with a polyol or polythiolto form a polyurethane (PU).
本发明提供了有机金属潜伏催化剂化合物,适用于由Lewis酸类催化剂催化的聚加成反应或缩聚反应中作为催化剂,特别是用于将受阻或未受阻的异氰酸酯或异硫氰酸酯组分与多元醇或多硫醇交联以形成聚氨酯(PU)。