发明名称 |
Translucent thermoplastic composition, method for making the composition and articles molded there from |
摘要 |
A thermoplastic composition comprising a matrix of a polycarbonate polymer in which are embedded polysiloxane domains with an average domain size between 20 and 45 nanometers. Said compositions can be obtained by combining a first polycarbonate/poly(diorganosiloxane) copolymer; with a second polycarbonate/poly(diorganosiloxane) copolymer. A range of translucencies are obtainable by varying the relative amounts of the two copolymers without substantial loss in impact properties.
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申请公布号 |
US2005187372(A1) |
申请公布日期 |
2005.08.25 |
申请号 |
US20040783140 |
申请日期 |
2004.02.20 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
VENDERBOSCH ROBERT W.;GOEDMAKERS JAN-WILLEM;HURST JEREMY D. |
分类号 |
C08L83/10;(IPC1-7):C08G64/00 |
主分类号 |
C08L83/10 |
代理机构 |
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地址 |
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