发明名称 |
INK COMPOSITION FOR JET PRINTER |
摘要 |
Disclosed is an ink composition for jet printer, comprising a pigment, a film forming resin and an organic solvent, the film forming resin being an acrylic copolymer containing, as a monomer unit, at least one of compounds represented by the general formulas (1) and (2): (see formula 1) wherein R1 represents a hydrogen atom or a methyl group; R2 represents an alkylene group having 2 to 12 carbon atoms which may be linear or branched; and R3 and R4 each independently represents a hydrogen atom, an alkyl group, an alkenyl group or an aryl group, and the sum of the number of carbon atoms of R3 and R4 is from 4 to 12, or R3 and R4 form a saturated or unsaturated hydrocarbon group which is a five-membered ring formed by combination of the R3 and R4; and (see formula 2) wherein R1 represents a hydrogen atom or a methyl group; R2 represents an alkylene group having 2 to 12 carbon atoms which may be linear or branched; and X represents a group selected from the group consisting of groups represented by the general formulas (3) to (9). |
申请公布号 |
CA2602811(C) |
申请公布日期 |
2013.01.29 |
申请号 |
CA20062602811 |
申请日期 |
2006.03.30 |
申请人 |
DAINIPPON INK AND CHEMICALS, INC. |
发明人 |
KUMAGAI, AKIO;ARAKAWA, HIROMICHI;TANAKA, SHIGEHIRO;KANEKO, KAZUHIRO;SHIMAMURA, YOSHINOSUKE |
分类号 |
C09D11/00;B41J2/01;B41M5/00 |
主分类号 |
C09D11/00 |
代理机构 |
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代理人 |
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