Stabilized divalent germanium and tin compounds, processes for making the compounds, and processes using the compounds
申请人:E. I. du Pont de Nemours and Company
公开号:US07626049B2
公开(公告)日:2009-12-01
Divalent germanium and tin compounds are provided. The divalent germanium and tin compounds have been found to be efficient catalysts for the formation of polyurethanes. Methods for making polyurethanes using the catalysts are also provided.
PROCESSES FOR MAKING STABILIZED DIVALENT GERMANIUM AND TIN COMPOUNDS
申请人:Ionkin Alex Sergey
公开号:US20090275723A1
公开(公告)日:2009-11-05
Processes for making ivalent germanium and tin compounds are provided. The divalent germanium and tin compounds have been found to be efficient catalysts for the formation of polyurethanes.