- 专利标题: ABSPALTERFREIE PULVERLACKVERNETZER
- 专利标题(英): Separator-free powder paint crosslinking agents
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申请号: EP03767761.4申请日: 2003-12-06
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公开(公告)号: EP1578831B1公开(公告)日: 2012-01-18
- 发明人: GRESZTA-FRANZ, Dorota , GÜRTLER, Christoph , HALPAAP, Reinhard , SCHELHAAS, Michael , GRAHL, Michael
- 申请人: Bayer MaterialScience AG
- 申请人地址: 51368 Leverkusen DE
- 专利权人: Bayer MaterialScience AG
- 当前专利权人: Bayer MaterialScience AG
- 当前专利权人地址: 51368 Leverkusen DE
- 优先权: DE10260300 20021220
- 国际公布: WO2004058845 20040715
- 主分类号: C08G18/42
- IPC分类号: C08G18/42 ; C08G18/32 ; C08G18/79 ; C09D175/04 ; C08G18/80
摘要:
The invention relates to novel blocked separator-free polyurethane (PUR) crosslinking agents, to a method for producing them and to their use as starting constituents in the production of polyurethane plastics, particularly as crosslinking agents for heat crosslinkable powder paints.
公开/授权文献
- EP1578831A1 ABSPALTERFREIE PULVERLACKVERNETZER 公开/授权日:2005-09-28
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