发明名称 |
DYE COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, AND HEAT-SENSITIVE TRANSFER RECORDING SHEET |
摘要 |
The purpose of the present invention is to provide a dye compound exhibiting high color intensity and excellent light resistance. A dye compound characterized by being represented by general formula (1). (In general formula (1), R 1 and R 2 each independently represent an alkyl group or an acyl group, or R 1 and R 2 may bind and form a cyclic organic functional group containing a nitrogen atom, to which R 1 and R 2 bind, as a hetero atom; R 3 and R 4 each independently represent an alkyl group; R 5 and R 6 each independently represent an alkyl group or an alkoxy group; R 7 represents a hydrogen atom, an alkyl group, or an alkoxy group; and R s represents an alkyl group.) |
申请公布号 |
EP2891689(A1) |
申请公布日期 |
2015.07.08 |
申请号 |
EP20130833902 |
申请日期 |
2013.08.27 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KATSUMOTO, YUKO;SHINTOU, TAICHI;KITAO, AKIKO;MIYAZAKI, TAKESHI |
分类号 |
C09B23/00;B41J31/00;B41M5/26;B41M5/382;B41M5/385;B41M5/50;B41M5/52;C07D417/06;C09B23/04;C09B67/20;C09B67/44;C09D11/00;C09D11/037;C09D11/32;G02B5/23;G03F7/004 |
主分类号 |
C09B23/00 |
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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