发明授权
EP2247664B1 BROMINATED POLYMERS AS FLAME ADDITIVES AND POLYMER SYSTEMS CONTAINING SAME
有权
溴化聚合物难治添加剂和聚合物系统，其
- 专利标题： BROMINATED POLYMERS AS FLAME ADDITIVES AND POLYMER SYSTEMS CONTAINING SAME
- 专利标题（中）： 溴化聚合物难治添加剂和聚合物系统，其
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申请号： EP09714653.4申请日： 2009-01-30
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公开(公告)号： EP2247664B1公开(公告)日： 2012-06-06
- 发明人: KING, Bruce, A. , WORKU, Anteneh , STOBBY, William, Gerald
- 申请人： Dow Global Technologies LLC
- 申请人地址： 2040 Dow Center Midland, MI 48674 US
- 专利权人： Dow Global Technologies LLC
- 当前专利权人： Dow Global Technologies LLC
- 当前专利权人地址： 2040 Dow Center Midland, MI 48674 US
- 代理机构： Raynor, John
- 优先权： US31476 20080226
- 国际公布： WO2009108453 20090903
- 主分类号： C08L25/04
- IPC分类号： C08L25/04 ; C08L33/20 ; C08L35/06 ; C08L53/02 ; C08L55/02 ; C08L61/14 ; C08L65/00 ; C08L67/00 ; C08F8/20 ; C08J9/16
摘要：
Certain brominated polymers compounds are effective FR additives for combustible organic polymers. These FR additives include: i) a copolymer having styrene and 2,3-dibromopropylmaleimide repeating units; ii) a brominated polyester having aliphatically bound bromine; iii) an allyl ether of a ring-brominated novolac resin; iv) a 3-bromo-2-hydroxypropyl ether of a novolac resin; v) a 2,3-dibromopropyl ether of a cresol novolac resin; and vi) a brominated ROMP polymer or copolymer.
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