| 发明名称 |
Polycarbonate-titanium dioxide compositions. |
| 摘要 |
<p>Pigmented polycarbonate compositions which are substantially stable with respect to molecular weight and melt viscosity are prepared by blending a redistributed polycarbonate with titanium dioxide free from polysiloxane coatings (i.e., "unpacified" titanium dioxide).</p> |
| 申请公布号 |
EP0599540(A1) |
申请公布日期 |
1994.06.01 |
| 申请号 |
EP19930309168 |
申请日期 |
1993.11.17 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
DARDARIS, DAVID MICHEL;FALER, GARY RAY;MCCLOSKEY, PATRICK JOSEPH |
| 分类号 |
C08G64/40;C08K3/00;C08K3/22;C08L69/00;(IPC1-7):C08G64/42 |
主分类号 |
C08G64/40 |
| 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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