发明申请
- 专利标题: THERMOPLASTIC COMPOSITIONS, METHODS OF MAKING, AND ARTICLES FORMED THEREFROM
- 专利标题(中): 热塑性组合物,制备方法和形成的制品
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申请号: US11860513申请日: 2007-09-24
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公开(公告)号: US20080081860A1公开(公告)日: 2008-04-03
- 发明人: Ying Li , Brian Mullen , Srinivas Siripurapu , Pei Sun , Wayne Yao
- 申请人: Ying Li , Brian Mullen , Srinivas Siripurapu , Pei Sun , Wayne Yao
- 申请人地址: US MA Pittsfield 01201-3697
- 专利权人: SABIC INNOVATIVE PLASTICS IP BV
- 当前专利权人: SABIC INNOVATIVE PLASTICS IP BV
- 当前专利权人地址: US MA Pittsfield 01201-3697
- 主分类号: C08K3/32
- IPC分类号: C08K3/32
摘要:
A thermoplastic composition comprises a polycarbonate having repeating structural carbonate units of the formula (1): wherein at least 60 percent of the total number of R1 groups contain aromatic organic groups and the balance thereof are aliphatic, alicyclic, or aromatic groups; and wherein the polycarbonate comprises terminal groups derived from reaction with a cyanophenol of the formula wherein Y is a halogen, C1-3 alkyl group, C1-3 alkoxy group, C7-12 arylalkyl, C7-12 alkylaryl, or nitro group, y is 0 to 4, and c is 1 to 5, provided that y+c is 1 to 5; optionally a branching agent; an impact modifier; and a flame retardant. The compositions are useful in the manufacture of a wide variety of parts, particularly those having a thin wall.