发明名称 |
AQUEOUS PIGMENT DISPERSION LIQUID AND AQUEOUS PIGMENT INKJET INK USING SAME |
摘要 |
The present invention is an aqueous pigment dispersion liquid for inkjet comprising a pigment and a pigment dispersant. The pigment dispersant is at least any one of a graft copolymer and a block copolymer each comprising a polymer chain A and a polymer chain B, wherein the polymer chain A comprises 20 to 60 mass% of a constituent unit derived from a first cycloalkyl group-containing (meth)acrylate, 10 to 35 mass% of a constituent unit derived from (meth)acrylic acid, and 5 to 70 mass% of a constituent unit derived from another (meth) acrylate and the polymer chain B comprises at least any one of a constituent unit derived from a second cycloalkyl group-containing (meth) acrylate and a constituent unit derived from a vinyl monomer or (meth)acrylate having an aromatic ring. 7187305_1 (GHMatters) P97534.AU.1 KIRSTENA |
申请公布号 |
AU2015264862(B2) |
申请公布日期 |
2016.11.17 |
申请号 |
AU20150264862 |
申请日期 |
2015.12.03 |
申请人 |
DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD. |
发明人 |
SHIMANAKA, Hiroyuki;AOYAGI, Shinichiro;MURAKAMI, Yoshikazu;KANOU, Katsuhiko |
分类号 |
C09D11/00;B41J2/01;B41M5/00;C09B67/08;C09B67/20;C09B67/46;C09D17/00 |
主分类号 |
C09D11/00 |
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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