Invention Grant
- Patent Title: Polyisocyanates containing allophanate and silane groups
- Patent Title (中): 含有脲基甲酸酯和硅烷基团的聚异氰酸酯
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Application No.: US12171737Application Date: 2008-07-11
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Publication No.: US07956209B2Publication Date: 2011-06-07
- Inventor: Hans-Josef Laas , Reinhard Halpaap
- Applicant: Hans-Josef Laas , Reinhard Halpaap
- Applicant Address: DE Leverkusen
- Assignee: Bayer MaterialScience AG
- Current Assignee: Bayer MaterialScience AG
- Current Assignee Address: DE Leverkusen
- Agency: Connolly Bove Lodge & Hutz LLP
- Priority: DE102007032666 20070713
- Main IPC: C07F7/18
- IPC: C07F7/18
Abstract:
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.
Public/Granted literature
- US20090018302A1 POLYISOCYANATES CONTAINING ALLOPHANATE AND SILANE GROUPS Public/Granted day:2009-01-15
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