发明名称 |
Process for the production of pigment composition and printing ink containing pigment composition obtained |
摘要 |
<p>A process for the production of a pigment composition comprising dry-milling an organic pigment in the presence of a resin, which process aims to improve dispersibility and dispersing stabilization and is capable of giving a pigment composition for a printing ink excellent in fluidity, wherein the resin comprises a resin for a printing ink and an ±-olefin - ethylenic unsaturated group-containing dicarboxylic acid copolymer or its modified product and 10 to 50 parts by weight of the resin for a printing ink and 1 to 30 parts by weight of the ±-olefin - ethylenic unsaturated group-containing dicarboxylic acid copolymer or its modified product are used per 100 parts by weight of the organic pigment, and a printing ink containing a pigment composition obtained according to the above process as a colorant.</p> |
申请公布号 |
AU2005209590(A1) |
申请公布日期 |
2006.03.30 |
申请号 |
AU20050209590 |
申请日期 |
2005.09.07 |
申请人 |
TOYO INK MFG. CO., LTD. |
发明人 |
IPPEI IMAGAWA;ATARU CHIBA |
分类号 |
C09D11/08;C09B35/035;C09B47/04;C09B67/20;C09D5/02;C09D11/037;C09D11/10;C09D11/103;C09D11/106;C09D11/107;C09D11/108;C09D17/00;C09D193/04 |
主分类号 |
C09D11/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|