发明公开
- 专利标题： Pigment dispersing agent and pigment composition containing the same
- 专利标题（中）： 颜料分散剂和含有其的颜料组合物
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申请号： EP99300442.3申请日： 1999-01-21
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公开(公告)号： EP1022273A1公开(公告)日： 2000-07-26
- 发明人: Kamikubo, Takashi , Hirasawa, Yuuji , Omura, Toru
- 申请人： TOYO INK MANUFACTURING CO., LTD.
- 申请人地址： No. 3-13, Kyobashi 2-chome Chuo-ku Tokyo JP
- 专利权人： TOYO INK MANUFACTURING CO., LTD.
- 当前专利权人： TOYO INK MANUFACTURING CO., LTD.
- 当前专利权人地址： No. 3-13, Kyobashi 2-chome Chuo-ku Tokyo JP
- 代理机构： Woods, Geoffrey Corlett
- 主分类号： C07D251/70
- IPC分类号： C07D251/70 ; C07D251/52 ; C07D251/46 ; C09D17/00 ; C09D7/02 ; C09D11/02 ; C09B67/00
摘要：
A colourless or only slightly coloured pigment dispersing agent which can be used to disperse pigments having various hues, and which has the general formula (1)
wherein k is from 1 to 3, 1 is from 0 to 2, R 1 is an amino group, R 2 is a halogen atom, an amino group, a nitro group, a hydroxyl group, an alkoxy group, a carboxyl group, a sulfonic acid group, an optionally substituted alkyl group or an optionally substituted alkenyl group, X 1 is -O- or -NR 3 - wherein R 3 is a hydrogen atom, an optionally substituted alkyl group or an optionally substituted alkenyl group, Y 1 is a amino derivative and Y 2 is an amino derivative, a hydroxyl group, an alkoxy group or a group
wherein X 1 , R 2 , R 2 k and l are defined above.
wherein k is from 1 to 3, 1 is from 0 to 2, R 1 is an amino group, R 2 is a halogen atom, an amino group, a nitro group, a hydroxyl group, an alkoxy group, a carboxyl group, a sulfonic acid group, an optionally substituted alkyl group or an optionally substituted alkenyl group, X 1 is -O- or -NR 3 - wherein R 3 is a hydrogen atom, an optionally substituted alkyl group or an optionally substituted alkenyl group, Y 1 is a amino derivative and Y 2 is an amino derivative, a hydroxyl group, an alkoxy group or a group
wherein X 1 , R 2 , R 2 k and l are defined above.
公开/授权文献
- EP1022273B1 Pigment composition containing a pigment dispersing agent 公开/授权日：2004-07-14
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