发明授权
- 专利标题： Fire-resistant thermoplastic polyester resin compositions and process for rendering polyesters fire-resistant
- 专利标题（中）： 耐火热塑性聚酯树脂组合物和使聚酯耐火的方法
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申请号： US579064申请日： 1975-05-20
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公开(公告)号： US4131594A公开(公告)日： 1978-12-26
- 发明人: Yoshitsugu Nakamura , Takeo Kawamura , Noritsugu Saiki , Michiyuki Tokashiki
- 申请人： Yoshitsugu Nakamura , Takeo Kawamura , Noritsugu Saiki , Michiyuki Tokashiki
- 申请人地址： JP Osaka
- 专利权人： Teijin Limited
- 当前专利权人： Teijin Limited
- 当前专利权人地址： JP Osaka
- 优先权： JP49-58415 19740525; JP49-61784 19740603
- 主分类号： C08L67/02
- IPC分类号： C08L67/02 ; C08L67/06
摘要：
A fire-resistant thermoplastic polyester resin composition having excellent anti-dripping properties which comprises(A) an aromatic polyester resin,(B) a graft copolymer of a butadiene polymer-vinyl monomer in an amount of at least 0.5 parts by weight but less than 25 parts by weight per 100 parts by weight of said polyester resin (A),(c) a fire retardant in an amount of from 0.5 to 35 parts by weight per 100 parts by weight of said polyester resin (A).
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