发明名称 |
MELT-STABLE, PIGMENTED POLYCARBONATE MOLDING COMPOSITION |
摘要 |
A thermoplastic composition featuring an improved resistance to thermally induced resin degradation is disclosed. The composition comprises (i) thermoplastic polycarbonate resin (ii) about 3 to 20 percent, relative to the total weight of (i) and (ii), of titanium dioxide, and (iii) a stabilizer the structure of which features at least one benzofuran-2-one group per molecule. The amount of (iii) is that which is sufficient to improve the resistance of the composition to thermal degradation.
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申请公布号 |
WO0055249(A1) |
申请公布日期 |
2000.09.21 |
申请号 |
WO2000US05860 |
申请日期 |
2000.03.07 |
申请人 |
BAYER CORPORATION |
发明人 |
KRISHNAN, SIVARAM;JOHNSON, JAMES, B. |
分类号 |
C08K3/22;C08K5/1535;(IPC1-7):C08K13/02;C08L69/00 |
主分类号 |
C08K3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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