发明授权
- 专利标题: Elimination-free powder coating crosslinking agents
- 专利标题(中): 无消除粉末涂料交联剂
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申请号: US10738729申请日: 2003-12-17
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公开(公告)号: US07148374B2公开(公告)日: 2006-12-12
- 发明人: Dorota Greszta-Franz , Christoph Gürtler , Reinhard Halpaap , Michael Schelhaas , Michael Grahl
- 申请人: Dorota Greszta-Franz , Christoph Gürtler , Reinhard Halpaap , Michael Schelhaas , Michael Grahl
- 申请人地址: DE Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DE Leverkusen
- 代理商 Joseph C. Gil
- 优先权: DE10260300 20021220
- 主分类号: C07C265/00
- IPC分类号: C07C265/00 ; C04B9/02
摘要:
The present invention relates to novel blocked, elimination-free polyurethane (PUR) crosslinking agents, to a process for their preparation and to their use as starting components for the production of polyurethane plastics, especially as crosslinking agents for thermally crosslinkable powder coatings.
公开/授权文献
- US20040133035A1 Elimination-free powder coating crosslinking agents 公开/授权日:2004-07-08
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