发明名称 |
Pigment dispersing resin and composition containing same |
摘要 |
A pigment dispersing resin which essentially consists of a modified polymer obtained by introducing at least one of acidic groups and basic groups into a polymeric polyol of star-shaped structure prepared by reacting a polyol having at least four hydroxyl groups per molecule with an epoxide, the resin being compatible with pigments and vehicle resins, and a pigment dispersed paste which comprises the pigment dispersing resin and a pigment, the pigment dispersed paste being low in viscosity over a long period of time.
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申请公布号 |
US4556683(A) |
申请公布日期 |
1985.12.03 |
申请号 |
US19830524396 |
申请日期 |
1983.08.18 |
申请人 |
NIPPON PAINT CO., LTD. |
发明人 |
HIRASAWA, YOJI;IKEDA, SHOJI |
分类号 |
C08G59/00;C08G59/62;C08G65/26;C08G65/329;C09D17/00;C09D163/00;(IPC1-7):C08L63/00 |
主分类号 |
C08G59/00 |
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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