| 发明名称 |
Aromatic polycarbonate composition |
| 摘要 |
An aromatic polycarbonate composition which contains 0.05 to 65 ppm of bonded phosphorus atoms to polycarbonate chains and free phosphorus compounds consisting of a tervalent phosphorus compound and a pentavalent phosphorus compound in a specific ratio. It is excellent in transparency, color stability and residence stability at the time of molding and is suitably used in disk substrates.
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| 申请公布号 |
US6448365(B1) |
申请公布日期 |
2002.09.10 |
| 申请号 |
US20010959830 |
申请日期 |
2001.11.08 |
| 申请人 |
TEIJIN LIMITED |
发明人 |
FUNAKOSHI WATARU;HIRATA MASUMI;KANEKO HIROAKI;KAGEYAMA YUICHI;SAWAKI TORU;SASAKI KATSUSHI |
| 分类号 |
C08G64/06;C08G64/14;C08G64/30;C08K5/52;G11B7/253;G11B7/2534;(IPC1-7):C08G64/00 |
主分类号 |
C08G64/06 |
| 代理机构 |
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代理人 |
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