发明授权
- 专利标题： Curable inks comprising polymer-coated magnetic nanoparticles
- 专利标题（中）： 包含聚合物涂覆的磁性纳米颗粒的可固化油墨
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申请号： US13050383申请日： 2011-03-17
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公开(公告)号： US08313666B2公开(公告)日： 2012-11-20
- 发明人: Gabriel Iftime , Naveen Chopra , Barkev Keoshkerian , Peter G. Odell , Marcel P. Breton
- 申请人： Gabriel Iftime , Naveen Chopra , Barkev Keoshkerian , Peter G. Odell , Marcel P. Breton
- 申请人地址： US CT Norwalk
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： US CT Norwalk
- 代理机构： Pillsbury Winthrop Shaw Pittman LLP
- 主分类号： C09D5/23
- IPC分类号： C09D5/23
摘要：
There is provided novel curable ink compositions comprising polymer-coated magnetic metal nanoparticles. In particular, there is provided ultraviolet (UV) curable gel inks comprising at least the coated magnetic metal nanoparticles, one curable monomer, a radiation activated initiator that initiates polymerization of curable components of the ink, a gellant. The inks may also include optional colorants and one or more optional additives. These curable gel UV ink compositions can be used for ink jet printing in a variety of applications.