发明名称 |
Resinated pigment compositions |
摘要 |
The present invention provides a method of reducing the tendency of a resinated pigment product to self-heat which comprises treating an aqueous slurry of the pigment with a compound of a multivalent metal or metalloid under conditions such as will precipitate an insoluble compound of the metal or metalloid on the pigment, and then isolating the treated pigment.
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申请公布号 |
US5660623(A) |
申请公布日期 |
1997.08.26 |
申请号 |
US19950396044 |
申请日期 |
1995.02.28 |
申请人 |
CIBA-GEIGY CORPORATION |
发明人 |
MACPHERSON, IAN ALEXANDER;NIMMO, JOHN ALDRED;TUCK, BRIAN |
分类号 |
C09B67/08;C09C3/06;(IPC1-7):C08K5/00 |
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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