发明申请
- 专利标题： Polymer-encapsulated pigment with passivation layer
- 专利标题（中）： 聚合物包封颜料与钝化层
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申请号： US11787529申请日： 2007-04-16
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公开(公告)号： US20080250971A1公开(公告)日： 2008-10-16
- 发明人: Sivapackia Ganapathiappan
- 申请人： Sivapackia Ganapathiappan
- 主分类号： C09D11/00
- IPC分类号： C09D11/00 ; C08K9/00
摘要：
The present invention is drawn to pigment suspensions, methods of forming pigment suspensions, and ink sets. The pigment suspension can comprise a liquid vehicle and a polymer-encapsulated pigment suspended in the liquid vehicle. The polymer-encapsulated pigment can include a pigment core, a passivation layer of an alkoxy metal deposited on a surface of the pigment core, and a polymer encapsulation layer attached to or deposited on the passivation layer.
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