发明名称 |
A composition for printing inks. |
摘要 |
A composition for use as ingredient of printing inks, which composition comprises an organic pigment and either (a) a pigment derivative having an empirical formula (I) in the acid form: <CHEM> Wherein D is a residue of an organic pigment other than azo R<1> and R<2> are the same or different and each is selected from hydrogen or an unsaturated aliphatic, saturated aliphatic or aromatic hydrocarbon group having 1 to 20 carbon atoms, m is a number of from 0 to 3 and n is a number of from 1 to 4, provided that m+n is from 1 to 5 and provided that R<1> and R<2> are not both hydrogen, or (b) a mono- , di- or trivalent metal or monoamine compound salt thereof. |
申请公布号 |
EP0643114(A3) |
申请公布日期 |
1997.08.27 |
申请号 |
EP19940306626 |
申请日期 |
1994.09.09 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
SENBA, HIDEKI;INOUE, HIROKI;HAYASHI, YOSHIAKI;AKITA, MAKOTO;ITO, KEISUKE |
分类号 |
C09D11/02 |
主分类号 |
C09D11/02 |
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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