发明名称 |
Pigment dispersion, precursor of ink for uv-curing type ink-jet recording, method of ink-jet recording, printed matter, and method of manufacturing pigment dispersion |
摘要 |
<p>There is provided a pigment dispersion comprising at least one resin-coated pigment comprising a resin and a pigment, and having an average particle diameter of 250 nm or less, and a dispersion medium containing as a major component a cation polymeric compound having a viscosity of 30 mPa.s or less at a temperature of 25 DEG C and a boiling point of 150 DEG C or more at 1 atm. The pigment is incorporated in the pigment dispersion at a ratio ranging from 3 to 41% by weight based on a total weight of the dispersion medium, and the resin is incorporated in the resin-coated pigment at a ratio ranging from 5 to 37% by weight based on the weight of the pigment.</p> |
申请公布号 |
EP1528089(B9) |
申请公布日期 |
2007.11.21 |
申请号 |
EP20040025173 |
申请日期 |
2004.10.22 |
申请人 |
TOSHIBA TEC KABUSHIKI KAISHA |
发明人 |
USHIROGOUCHI, TORU;AKIYAMA, RYOZO;OHTSU, KAZUHIKO;HIROKI, MASASHI;ISHIBASHI, MITSURU |
分类号 |
B41J2/01;C09D17/00;B41M5/00;C09B67/08;C09B67/20;C09B67/46;C09C1/56;C09C3/10;C09D11/00;C09D11/322;C09D11/324;C09D11/38 |
主分类号 |
B41J2/01 |
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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