发明申请
- 专利标题: DOPO-FLAME RETARDANT IN EPOXY RESINS
- 专利标题(中): 环氧树脂中的DOPO-FLAME阻燃剂
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申请号: US13141097申请日: 2009-12-23
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公开(公告)号: US20110294920A1公开(公告)日: 2011-12-01
- 发明人: Sabine Fuchs , Michael Roth , Rainer Xalter
- 申请人: Sabine Fuchs , Michael Roth , Rainer Xalter
- 申请人地址: DE LUDWIGSHAFEN
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE LUDWIGSHAFEN
- 优先权: EP08172973.3 20081229
- 国际申请: PCT/EP09/67835 WO 20091223
- 主分类号: C08K5/5313
- IPC分类号: C08K5/5313 ; C08L63/00
摘要:
The present invention relates to flame retardant polymer compositions which comprise mixtures of phosphinic acid salts and dihydrophospho-phenantrene (DOPO). The mixtures are especially useful for the manufacture of flame retardant compositions based on polyfunctional epoxides and epoxy resin compositions that result in laminates with excellent surface characteristics and reduced delamination tendency.
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