| 发明名称 |
A METHOD OF PRODUCING COLOURED PLASTICS OR COLOURED POLYMERIC PARTICLES |
| 摘要 |
The present invention relates to a method of producing coloured plastics or coloured polymeric particles which comprises using a dye of formula (1), wherein R1 is a radical of formula (2) or of formula (3), wherein R2 is hydrogen or C1-C4alkyl, and R3 is hydrogen or C1-C4alkyl, and/or a dye of formula (4) and a UV absorber.
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| 申请公布号 |
KR20050033529(A) |
申请公布日期 |
2005.04.12 |
| 申请号 |
KR20047005299 |
申请日期 |
2004.04.09 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
CHRISTENSEN, IAN;MORVILLIER, MARIE-RAPHAEL |
| 分类号 |
B65D1/00;C08K5/315;C08K5/3445;C08L67/02;C08L101/00;(IPC1-7):C08K5/315 |
主分类号 |
B65D1/00 |
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