发明授权
US07541406B2 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: US07541406B2公开(公告)日: 2009-06-02
- 发明人: Jeffrey H. Banning , Jennifer L. Belelie , Peter G. Odell , Rina Carlini , Jule W. Thomas, Jr. , Donald R. Titterington , Paul F. Smith , Stephan V. Drappel , Chris A. Wagner
- 申请人: Jeffrey H. Banning , Jennifer L. Belelie , Peter G. Odell , Rina Carlini , Jule W. Thomas, Jr. , Donald R. Titterington , Paul F. Smith , Stephan V. Drappel , Chris A. Wagner
- 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: Oliff & Berridge, PLC
- 主分类号: C08G18/08
- IPC分类号: C08G18/08 ; C08J3/00 ; C08K3/20 ; C08L75/00 ; C03C17/00 ; C09D11/12
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.
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