ORGANOMETALLIC CATALYST COMPLEX AND POLYMERIZATION METHOD EMPLOYING SAME
申请人:Bridgestone Corporation
公开号:EP2900702A1
公开(公告)日:2015-08-05
POLYMERIZATION METHOD EMPLOYING AN ORGANOMETALLIC CATALYST COMPLEX
申请人:Bridgestone Corporation
公开号:EP2900702B1
公开(公告)日:2018-05-02
Polyurethanes Made with Copper Catalysts
申请人:Keaton Richard
公开号:US20130102694A1
公开(公告)日:2013-04-25
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 copper catalyst that contains at least one copper atom associated with a polydentate ligand that contains at least one nitrogen-containing complexing site.