Polyisocyanates containing allophanate and silane groups
申请人:Bayer MaterialScience AG
公开号:US07956209B2
公开(公告)日:2011-06-07
The invention relates to polyisocyanates containing allophanate groups and silane groups, to a process for preparing them and to their use as a starting component in the production of polyurethane polymers, more particularly as a crosslinker component in polyurethane paints and coatings.