发明名称 |
Water soluble and water fast dyes for ink jet printing |
摘要 |
The invention relates to azo dyes of desulfo-K-acid [CA: 35400-55-6], their salts, a method for the preparation of these dyes, or salts thereof, a liquid phase comprising at least one of these dyes, a method for applying the liquid phase on a substrate, a printed matter and the use of these dyes in water-based inks for inkjet printing, in writing utensil or dyeing solutions for manufacturing color filters for optical and opto-electronic applications. |
申请公布号 |
EP2641940(A1) |
申请公布日期 |
2013.09.25 |
申请号 |
EP20120002048 |
申请日期 |
2012.03.22 |
申请人 |
ILFORD IMAGING SWITZERLAND GMBH |
发明人 |
BAETTIG, KURT;MOIGNO, DAMIEN, DR. |
分类号 |
C09B29/30;C09B31/08;C09B33/10;C09B33/22;C09B33/28;C09B35/039;C09B35/215;C09B35/24;C09B35/28;C09D11/00 |
主分类号 |
C09B29/30 |
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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