| 发明名称 |
PROCESS FOR PRODUCING DOLLAR s(b)- PHASE COPPER PHTHALOCYANINE PIGMENT |
| 摘要 |
A process for the preparation of beta phase copper phthalocyanine pigment which includes dry grinding crude copper phthalocyanine in the absence of a grinding aid to obtain a crude mill; and conditioning the crude mill in about 5 to 50 wt.% based on the weight of the crude mill of a conditioning solvent.
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| 申请公布号 |
WO0166650(A2) |
申请公布日期 |
2001.09.13 |
| 申请号 |
WO2001US07367 |
申请日期 |
2001.03.07 |
| 申请人 |
SUN CHEMICAL CORPORATION |
发明人 |
WILLIS, MICHAEL;MERCHAK, PAUL;SCHWARTZ, RUSSELL, J.;MAC CUNE, KARII, L. |
| 分类号 |
C09B67/12;C09B67/22;C09B67/50;(IPC1-7):C09B67/04 |
主分类号 |
C09B67/12 |
| 代理机构 |
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