发明名称 |
Polycarbonate composition useful in optical storage applications |
摘要 |
A thermoplastic polycarbonate composition suitable for the preparation of optical storage devices, for instance optical discs, is disclosed. The composition, containing a stabilizing amount of partially fatty acid ester and as a stabilizer, a compound the structure of which contains at least one benzofuran-2-one group per molecule, features improved resistance to yellowing, reduced haze and high total light transmission values.
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申请公布号 |
US6069225(A) |
申请公布日期 |
2000.05.30 |
申请号 |
US19990270860 |
申请日期 |
1999.03.17 |
申请人 |
BAYER CORPORATION |
发明人 |
GERACE, MICHAEL A.;KRISHNAN, SIVARAM;JOHNSON, JAMES B.;TENNANT, JEFF M. |
分类号 |
C08K5/103;C08K5/1535;(IPC1-7):C08G64/00 |
主分类号 |
C08K5/103 |
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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