发明授权
US07465761B2 Flame retardant composition with improved fluidity, flame retardant resin composition and molded products
有权
具有改善流动性的阻燃组合物,阻燃树脂组合物和模制产品
- 专利标题: Flame retardant composition with improved fluidity, flame retardant resin composition and molded products
- 专利标题(中): 具有改善流动性的阻燃组合物,阻燃树脂组合物和模制产品
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申请号: US10590350申请日: 2005-02-22
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公开(公告)号: US07465761B2公开(公告)日: 2008-12-16
- 发明人: Hisashi Murase , Masaru Nagahama , Kenichi Yoshikawa , Yuki Tanaka , Takayoshi Kaneda , Akihiro Yamaki
- 申请人: Hisashi Murase , Masaru Nagahama , Kenichi Yoshikawa , Yuki Tanaka , Takayoshi Kaneda , Akihiro Yamaki
- 申请人地址: JP Tokyo
- 专利权人: Adeka Corporation
- 当前专利权人: Adeka Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Millen, White, Zelano, Branigan, P.C.
- 优先权: JP2004-048664 20040224
- 国际申请: PCT/JP2005/003260 WO 20050222
- 国际公布: WO2005/080494 WO 20050901
- 主分类号: C08K3/3462
- IPC分类号: C08K3/3462 ; C08K5/3492
摘要:
The invention provides a flame retardant composition comprising 1-99 weight parts of a salt of piperazine and an inorganic compound selected from among piperazine phosphate, piperazine pyrophosphate and piperazine polyphosphate, or a mixture of two or more of these piperazine salts (ingredient (A)), 99-1 weight parts of a salt of melamine and an inorganic compound selected from among melamine phosphate, melamine pyrophosphate and melamine polyphosphate, or a mixture of two or more of these melamine salts (ingredient (B)) (wherein, the sum of ingredient (A) and ingredient (B) is 100 weight parts), 0-50 weight parts of an arbitrary ingredient (ingredient (C)), and 0.01-20 weight parts of a silicone oil having a viscosity at 25° C. of 5000 mm2/s (ingredient (D)) which is added thereto. This flame retardant not only has superior flame retarding properties, but also has enhanced powder properties and anti-hygroscopic properties, and when it is added to a resin, there is little change of electrical resistance.