| 发明名称 |
Inks, particularly for ink jet printing |
| 摘要 |
Inks, particularly inks for ink jet printing, contain at least one compound of the formula I <IMAGE> (I) as a stabilizer. The symbols R1, R2, R3, R4, R3' and R4' are as defined in claim 1. The compounds are in part novel and are suitable for use as light stabilizers for organic materials.
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| 申请公布号 |
US5686633(A) |
申请公布日期 |
1997.11.11 |
| 申请号 |
US19910815201 |
申请日期 |
1991.12.31 |
| 申请人 |
CIBA SPECIALTY CHEMICALS CORPORATION |
发明人 |
VIEIRA, ERIC;LAVER, HUGH STEPHEN |
| 分类号 |
C07D211/08;C07D303/22;C09D11/00;C09D11/02;G03C7/392;(IPC1-7):C07D317/72;C07D317/00;C07F9/02;C07C69/76;C07C733/00 |
主分类号 |
C07D211/08 |
| 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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