发明名称 |
PROCESS FOR PRODUCING RESIN-COATED PIGMENT AND PROCESS FOR PRODUCING AQUEOUS PIGMENT DISPERSION |
摘要 |
A process for producing a resin-coated pigment capable of providing an ink and a paint being superior in dispersion stability of a pigment and having rapid drying property, high gloss and density without containing those such as an organic solvent and a salt that cause the lowering of performance of pigment dispersion, characterized in that a pigment is dispersed in an aqueous solution in which an anionic group-containing resin is dissolved in the presence of a basic compound and then, the anionic group-containing resin is precipitated on the surface of the pigment by removing the basic compound in the aqueous solution, using an ion exchange means. |
申请公布号 |
EP1752500(B1) |
申请公布日期 |
2016.08.24 |
申请号 |
EP20050743924 |
申请日期 |
2005.05.25 |
申请人 |
SAKATA INX CORPORATION |
发明人 |
UENO, YOSHIAKI;HISAMOTO, HIDEO;KITA, TOMOHIRO;MORIYAMA, AKINORI;ISHIZAKI, KAYOKO |
分类号 |
C09C3/10;B41J2/01;B41M5/00;C09C1/56;C09D11/00;C09D11/322;C09D11/324;C09D11/328;C09D17/00 |
主分类号 |
C09C3/10 |
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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