-
公开(公告)号：EP2448975A1
公开(公告)日：2012-05-09
申请号：EP10740776.9
申请日：2010-06-18
CPC分类号： C08C19/06 , C08C19/12 , C08C19/14 , C08F8/08 , C08F2800/20 , C08J9/12 , C08J2201/03 , C08J2205/052 , C08J2325/06 , C08J2453/02 , C09K21/14 , C08F8/20 , C08F297/04
摘要： Brominated and epoxidized organic compounds are useful flame retardants for polymers such as polystyrene. The organic compounds contain both bromine and oxirane groups, and have molecular weights of at least 1500. The brominated and epoxidized organic compounds can be prepared by sequentially brominating and epoxiding (in either order) a starting compound that contains multiple non-conjugated carbon-carbon double bonds.
-
公开(公告)号：EP2731983B1
公开(公告)日：2019-10-02
申请号：EP12737383.5
申请日：2012-06-27
-
3.发明公开SELECTIVE GAS TRANSPORT FILMS THAT CONTAIN BROMINATED STYRENE-BUTADIENE COPOLYMERS 有权经过溴化苯乙烯 - 丁二烯共聚物选择性气体运输FILMS
公开(公告)号：EP2731983A1
公开(公告)日：2014-05-21
申请号：EP12737383.5
申请日：2012-06-27
发明人： MATTEUCCI, Scott, T. , BEACH, Mark, W. , MATTEUCCI, Michal, E. , KRAM, Shari, L. , STOBBY, William, G. , MORGAN, Ted, A. , BEULICH, Inken
摘要： Brominated styrene-butadiene copolymers are useful gas transport films. The gas transport films are made by brominating a starting styrene-butadiene copolymer, and then forming the brominated styrene-butadiene copolymer into a film. The film may contain a blend of the brominated styrene-butadiene copolymer with one or more other polymers. The films have excellent selectivities between certain pairs of gasses, and exhibit high gas transport rates for various gasses such as carbon dioxide and water vapor.
-
4.发明公开IMPACT-MODIFIED STYRENIC POLYMERS CONTAINING BROMINATED VINYL AROMATIC-BUTADIENE COPOLYMER 审中-公开冲击 - 苯乙烯聚合物与溴化乙烯基芳族 - 丁二烯共聚物
公开(公告)号：EP2718367A1
公开(公告)日：2014-04-16
申请号：EP12738661.3
申请日：2012-06-27
发明人： STOBBY, William, G. , KRAM, Shari, L. , MORGAN, Ted, A. , LAPHAM, Michael , BEULICH, Inken , KING, Bruce, A.
CPC分类号： C08F236/10 , C08F8/20 , C08K5/52 , C08L51/04 , C08L55/02 , C08F297/04 , C08L53/025 , C08L63/04 , C08L27/18
摘要： Impact-modified polystyrene resins such as HIPS and ABS resins are blended with a brominated vinyl aromatic-butadiene copolymer. The brominated copolymer is an effective flame retardant in these compositions, allowing in many cases a V-1 rating to be achieved in the UL-94 vertical burn test.
-
-
-
搜索结果
4 条记录 (耗时 0.009 秒)
