发明公开
EP1957544A1 BROMINATED BUTADIENE/VINYL AROMATIC COPOLYMERS, BLENDS OF SUCH COPOLYMERS WITH A VINYL AROMATIC POLYMER, AND POLYMERIC FOAMS FORMED FROM SUCH BLENDS
有权
溴化丁二烯/乙烯基芳族共聚物，共混物与乙烯基芳族聚合物，并从这种混合物形聚合物泡沫这样的共聚物
- 专利标题： BROMINATED BUTADIENE/VINYL AROMATIC COPOLYMERS, BLENDS OF SUCH COPOLYMERS WITH A VINYL AROMATIC POLYMER, AND POLYMERIC FOAMS FORMED FROM SUCH BLENDS
- 专利标题（中）： 溴化丁二烯/乙烯基芳族共聚物，共混物与乙烯基芳族聚合物，并从这种混合物形聚合物泡沫这样的共聚物
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申请号： EP06836467.8申请日： 2006-10-23
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公开(公告)号： EP1957544A1公开(公告)日： 2008-08-20
- 发明人: KING, Bruce, A. , STOBBY, William, G. , MURRAY, Daniel, Joseph , WORKU, Anteneh, Z. , BEULICH, Inken , TINETTI, Sheila, M. , HAHN, Stephen, F. , DRUMRIGHT, Ray, E.
- 申请人： Dow Global Technologies Inc.
- 申请人地址： 2040 Dow Center Midland, MI 48674 US
- 专利权人： Dow Global Technologies Inc.
- 当前专利权人： Dow Global Technologies Inc.
- 当前专利权人地址： 2040 Dow Center Midland, MI 48674 US
- 代理机构： Raynor, John
- 优先权： US735361P 20051112
- 国际公布： WO2007058736 20070524
- 主分类号： C08F8/18
- IPC分类号： C08F8/18 ; C08C19/12 ; C08F236/06 ; C08F236/10 ; C08F279/02 ; C08F297/04
摘要：
A thermally stable brominated butadiene copolymer, such as brominated styrene/butadiene block copolymer, brominated random styrene/butadiene copolymer or brominated styrene/butadiene graft copolymer, preparation of the brominated butadiene copolymers, use of the brominated butadiene copolymers as a flame retardant additive and polymeric compositions, both foamed and non-foamed, that incorporate a flame-retarding amount of brominated butadiene copolymer.
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