发明名称 |
SELF-DISPERSED PIGMENTS AND METHODS FOR MAKING AND USING THE SAME |
摘要 |
<p>A modified pigment that may include a polymer. The pigment may be directly attached to a nitrogen atom. The nitrogen atom may be attached directly or indirectly to a group that may include -S-Z. S may be a substituted or unsubstituted alkyl group, substituted or unsubstituted aromatic group, or polymer chain having a molecular weight range from about 300 to about 20000. Z may be a hydrogen, carboxyl, sulfonyl, phenolic, phosphoryl, ammonium, trimethylammonium, or tributylammonium group. Also, a modified pigment that may include a polymer. The pigment may be attached to an organic group through a carbon atom that is part of a N-C=N bond. A cosmetic formulation that may include a pigment covalently bonded to an organic group.</p> |
申请公布号 |
EP2326688(A2) |
申请公布日期 |
2011.06.01 |
申请号 |
EP20090791815 |
申请日期 |
2009.08.21 |
申请人 |
SENSIENT COLORS INC. |
发明人 |
SUJEETH, PUTHALATH, K.;KANE, JOHN, P.;OUELLETTE, DANIEL, A.;ULRICH, MARK;SHING, VINCENT;MADARAS, MIHAELA;LANDI, CAROL, D.;GUERRERO, ALBERTO |
分类号 |
C09B67/00;C09B67/08;C09B67/22;C09B67/40;C09C1/56;C09D7/12;C09D11/02 |
主分类号 |
C09B67/00 |
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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