发明名称 |
ENCAPSULATED NANOSCALE PARTICLES OF ORGANIC PIGMENTS |
摘要 |
<p>Encapsulated nanoscale particles of organic pigments include a polymer-based encapsulating material, and one or more nanoscale organic pigment particles encapsulated by the polymer-based encapsulating material. Such encapsulated nanoscale particles of organic pigments can be made by providing nanosized organic pigment particles comprised of surface-associated sterically bulky stabilizer compounds; providing a copolymer material comprising organic pigment-affinic functional groups and non pigment affinic monomer units; associating the nanoscale organic pigment particles with the copolymer material so as to effect a deposited layer or shell of the copolymer material around said nanoscale organic pigment particles, thereby producing an encapsulated nanoscale organic pigment particle; and optionally further reinforcing the encapsulated nanosized organic pigment particle with one or more surface treatments.</p> |
申请公布号 |
EP2252664(A4) |
申请公布日期 |
2014.03.19 |
申请号 |
EP20090730758 |
申请日期 |
2009.03.09 |
申请人 |
XEROX CORPORATION |
发明人 |
CARLINI, RINA;GAYNOR, ROGER, E.;SMITH, PAUL, F. |
分类号 |
C09D11/00;G03G9/00 |
主分类号 |
C09D11/00 |
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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