| 发明名称 |
Opaque pigment flakes |
| 摘要 |
Opaque pigment flake having a light-absorbing layer incorporated between two layers of polymeric material, whereby the polymeric material exhibits a modulated refractive index, a process for its preparation, its use e.g. for the preparation of automotive paints.
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| 申请公布号 |
EP0892023(A1) |
申请公布日期 |
1999.01.20 |
| 申请号 |
EP19980810636 |
申请日期 |
1998.07.07 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
PASQUIER, CECILE;HEEREN, FRITZ;BROILLET, JEAN-FRANCOIS |
| 分类号 |
C09D5/36;C09D11/02;C09K19/00;(IPC1-7):C09D7/12;C09K19/52 |
主分类号 |
C09D5/36 |
| 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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