发明申请
US20130065051A1 Styrenic Block Copolymer-Based Composition with Enhanced Flame-Retardant Properties
审中-公开
具有增强阻燃性能的苯乙烯嵌段共聚物基组合物
- 专利标题： Styrenic Block Copolymer-Based Composition with Enhanced Flame-Retardant Properties
- 专利标题（中）： 具有增强阻燃性能的苯乙烯嵌段共聚物基组合物
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申请号： US13640687申请日： 2010-04-14
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公开(公告)号： US20130065051A1公开(公告)日： 2013-03-14
- 发明人: Given Jing Chen , Bin Li , Geoffrey D. Brown , Xiangyang Tai , Tong Wu , Kawai Peter Pang , Yongyong Yang , Robert F. Eaton , Manish Mundra
- 申请人： Given Jing Chen , Bin Li , Geoffrey D. Brown , Xiangyang Tai , Tong Wu , Kawai Peter Pang , Yongyong Yang , Robert F. Eaton , Manish Mundra
- 国际申请： PCT/CN2010/071752 WO 20100414
- 主分类号： C09K21/14
- IPC分类号： C09K21/14 ; D02G3/36
摘要：
Halogen-free, flame-retardant thermoplastic compositions that include a styrenic block copolymer, a low-melting, phosphorus-based flame retardant having a melting temperature no higher than 170° C., and a blend of solid intumescent phosphorus and nitrogen-containing flame retardants. The blend of solid intumescent flame retardants include at least two phosphorous and nitrogen-containing phosphoric acid salts that synergistically enhance the flame-retardant properties of the compositions relative to compositions that include other flame-retardant packages.
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