发明名称 |
A METHOD FOR MAKING COATED PIGMENT PARTICLES |
摘要 |
Dry, coated pigment particles are obtained by first suspending uncoated pigment particles in an appropriate medium and then coating the particles while in suspension, with a polymer that is at or above the softening point for that polymer. Coating of the pigment particles is achieved by allowing the suspension to cool to a temperature below the solidification temperature for the polymer. The coated pigment particles are then recovered. |
申请公布号 |
WO9804637(A1) |
申请公布日期 |
1998.02.05 |
申请号 |
WO1997GB01979 |
申请日期 |
1997.07.24 |
申请人 |
THE GENERAL ELECTRIC COMPANY, PLC |
发明人 |
MIZOBUCHI, YOSHIKAZU;FREED, ROBERT |
分类号 |
C09B67/08;C09C3/10;(IPC1-7):C09B67/08 |
主分类号 |
C09B67/08 |
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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