发明申请
US20070123642A1 Phase change inks containing curable isocyanate-derived compounds
有权
含有可固化异氰酸酯衍生化合物的相变油墨
- 专利标题: Phase change inks containing curable isocyanate-derived compounds
- 专利标题(中): 含有可固化异氰酸酯衍生化合物的相变油墨
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申请号: US11289931申请日: 2005-11-30
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公开(公告)号: US20070123642A1公开(公告)日: 2007-05-31
- 发明人: Jeffrey Banning , Jennifer Belelie , Peter Odell , Rina Carlini , Jule Thomas , Donald Titterington , Paul Smith , Stephan Drappel , Chris Wagner
- 申请人: Jeffrey Banning , Jennifer Belelie , Peter Odell , Rina Carlini , Jule Thomas , Donald Titterington , Paul Smith , Stephan Drappel , Chris Wagner
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 主分类号: C08G18/08
- IPC分类号: C08G18/08
摘要:
Disclosed is a phase change ink comprising a colorant, an initiator, and a phase change ink carrier, said carrier comprising (A) a urethane which is the reaction product of a mixture comprising (1) an isocyanate; and (2) an alcohol selected from the group consisting of 1,4 butanediol vinyl ether, 2-allyloxy ethanol, 1,4-cyclohexanedimethanol vinyl ether, ethylene glycol vinyl ether, di(ethylene glycol) vinyl ether, and mixtures thereof; (B) a compound which is the reaction product of a mixture comprising (1) an isocyanate; and (2) a component comprising (a) an amine having at least one ethylenic unsaturation; (b) an acid having at least one ethylenic unsaturation; (c) a mixture of an amine having at least one ethylenic unsaturation and an alcohol having at least one ethylenic unsaturation; (d) a mixture of an acid having at least one ethylenic unsaturation and an alcohol having at least one ethylenic unsaturation; or (e) mixtures thereof; or (C) a mixture of (A) and (B); said ink being curable upon exposure to ultraviolet radiation.