发明名称 |
METHOD OF PREPARING POLYMER MODIFIED PIGMENTS |
摘要 |
The present invention relates to a method of preparing a polymer modified pigment comprising the steps of, combining, in any order, a modified pigment comprising a pigment having attached at least one reactive group, a polymer comprising at least one functional group, and a non-reactive diluent, to form a reaction mixture, reacting the polymer and the modified pigment in the reaction mixture to form a mixture comprising the polymer modified pigment and the non-reactive diluent; and removing the non-reactive diluent from the mixture to form the polymer modified pigment. Also disclosed are the resulting polymer modified pigments and inkjet ink compositions comprising them. |
申请公布号 |
EP2370524(A2) |
申请公布日期 |
2011.10.05 |
申请号 |
EP20090768259 |
申请日期 |
2009.12.01 |
申请人 |
CABOT CORPORATION |
发明人 |
LEE, SZE-MING;BURNS, ELIZABETH, G.;MANDEVILLE, SARAH, A.;NICK, ROBERT, J.;POPE, DAVE, S. |
分类号 |
C09C3/00;C09B67/00;C09B69/10;C09C1/56;C09C3/08;C09C3/10 |
主分类号 |
C09C3/00 |
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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