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    Process For Preparing Stable Pigmented Curable Solid Inks
    1.
    发明申请
    Process For Preparing Stable Pigmented Curable Solid Inks 有权
    准备稳定的着色固化油墨的工艺

    公开(公告)号：US20110196058A1

    公开(公告)日：2011-08-11

    申请号：US12703817

    申请日：2010-02-11

    申请人： Marcel P. Breton ,  Michelle N. Chrétien ,  Barkev Keoshkerian ,  Peter G. Odell

    发明人： Marcel P. Breton ,  Michelle N. Chrétien ,  Barkev Keoshkerian ,  Peter G. Odell

    IPC分类号： C09D11/10 ,  C09D11/12

    CPC分类号： C09D11/101 ,  C09D11/34

    摘要： A process for preparing a radiation curable solid ink composition wherein a solid pigment and dispersant are added to a molten solid monomer including (a) heating a monomer that is solid at room temperature to a temperature above the monomer melting point to provide a molten solid monomer; (b) adding a curable component, a non-curable component, and a photoinitiator to the molten solid monomer to provide a molten ink base; (c) adding a dispersant to the molten ink base; and (d) a adding a pigment to the molten ink base with stirring to provide a curable pigmented ink composition. Included is a process for preparing a radiation curable solid ink composition wherein a liquid pigment concentrate or a solid pigment concentrate is added to an ink base.

    摘要翻译： 一种制备可辐射固化固体油墨组合物的方法，其中将固体颜料和分散剂加入到熔融固体单体中，所述固体颜料和分散剂包括（a）在室温下将固体的单体加热到高于单体熔点的温度以提供熔融固体单体 ; （b）向熔融固体单体中加入可固化组分，不可固化组分和光引发剂以提供熔融油墨基料; （c）向熔融墨水基底中加入分散剂; 和（d）在搅拌下向熔融墨水基底中加入颜料以提供可固化的着色油墨组合物。 包括制备可辐射固化的固体油墨组合物的方法，其中将液体颜料浓缩物或固体颜料浓缩物加入到油墨基料中。

    Curable Phase Change Inks
    3.
    发明申请
    Curable Phase Change Inks 有权
    固化相变油墨

    公开(公告)号：US20110148979A1

    公开(公告)日：2011-06-23

    申请号：US12971467

    申请日：2010-12-17

    申请人： Marcel P. Breton ,  Michelle N. Chrétien ,  Barkev Keoshkerian

    发明人： Marcel P. Breton ,  Michelle N. Chrétien ,  Barkev Keoshkerian

    IPC分类号： B41J2/015 ,  C09D11/12

    CPC分类号： C09D11/101 ,  C09D11/12 ,  C09D11/34

    摘要： Disclosed is a radiation curable solid ink composition comprising: (a) a curable wax; (b) at least one curable monomer, oligomer, or prepolymer; (c) at least one photoinitiator; and (d) a pigment colorant; wherein the ink is a solid at a first temperature of about 25° C. or lower; and wherein the ink is a liquid at a second temperature of about 40° C. or higher; said ink being curable by free-radical polymerization.

    摘要翻译： 公开了一种可辐射固化的固体油墨组合物，其包含：（a）可固化蜡; （b）至少一种可固化单体，低聚物或预聚物; （c）至少一种光引发剂; 和（d）颜料着色剂; 其中所述油墨在约25℃或更低的第一温度下为固体; 并且其中所述油墨是在约40℃或更高的第二温度下的液体; 所述油墨可通过自由基聚合固化。

    SYSTEMS AND METHODS FOR DIGITAL RAISED PRINTING
    4.
    发明申请
    SYSTEMS AND METHODS FOR DIGITAL RAISED PRINTING 审中-公开
    数字化印刷系统与方法

    公开(公告)号：US20130194366A1

    公开(公告)日：2013-08-01

    申请号：US13359218

    申请日：2012-01-26

    申请人： Michelle N. Chrétien ,  Christopher Wagner ,  Naveen Chopra ,  Peter G. Odell ,  Barkev Keoshkerian ,  Jennifer L. Belelie

    发明人： Michelle N. Chrétien ,  Christopher Wagner ,  Naveen Chopra ,  Peter G. Odell ,  Barkev Keoshkerian ,  Jennifer L. Belelie

    IPC分类号： B41J2/01

    CPC分类号： B41J2/0057

    摘要： Systems and methods are provided for digital printing of Braille or other raised printing. In some embodiments, ink is printed directly from a print head onto a substrate, rather than onto a transfer drum that is later printed onto a substrate. In some embodiments, a plurality of layers of a curable, phase-change ink are printed onto the substrate, wherein pauses of a predetermined time are included in between of layers to enable the curable, phase-change ink to set up into a given shape and height. In some embodiments, temperatures of printing components are lowered from those used for traditional printing, so as to enable the curable phase change ink to set up into a given shape and height. In some embodiments, spacing of components are altered from those used for traditional printing, so as to enable the curable phase change ink to set up into a given shape and height.

    摘要翻译： 为盲文或其他凸版印刷的数字印刷提供了系统和方法。 在一些实施例中，油墨直接从打印头印刷到基底上，而不是印刷到随后印刷到基底上的转印鼓上。 在一些实施例中，将可固化的相变油墨的多个层印刷到基板上，其中预定时间的暂停包括在层之间，以使可固化的相变油墨能够被设定成给定的形状 和身高。 在一些实施例中，印刷部件的温度比用于传统印刷的印刷部件的温度降低，以使可固化相变油墨能够被设定成给定的形状和高度。 在一些实施例中，部件的间距与用于传统印刷的部件的间距改变，以使可固化相变油墨能够被设定成给定的形状和高度。

    Amide Gellant Compounds With Aromatic End Groups
    6.
    发明申请
    Amide Gellant Compounds With Aromatic End Groups 有权
    具有芳族末端基团的酰胺胶凝剂化合物

    公开(公告)号：US20110263890A1

    公开(公告)日：2011-10-27

    申请号：US12765148

    申请日：2010-04-22

    申请人： Naveen Chopra ,  Michelle N. Chrétien ,  Barkev Keoshkerian ,  Jennifer L. Belelie ,  Peter G. Odell

    发明人： Naveen Chopra ,  Michelle N. Chrétien ,  Barkev Keoshkerian ,  Jennifer L. Belelie ,  Peter G. Odell

    IPC分类号： C07C235/20 ,  C07C235/10

    CPC分类号： C07C67/02 ,  C07C233/36 ,  C09D7/43 ,  C09D11/101 ,  C09D11/38

    摘要： A compound of the formula wherein R1 and R1′ are the same, and wherein R1 and R1′ are each aromatic groups; and wherein R2 and R2′ and R3 each, independently of the others, are alkylene groups, arylene groups, arylalkylene groups, or alkylarylene groups; or wherein, in embodiments, R1 and R1′ can be the same or different, and wherein R1 and R1′ each, independently of the other is an alkyl group having a least one ethylenic unsaturation, an arylalkyl group having at least one ethylenic unsaturation, an alkylaryl group having at least one ethylenic unsaturation, or an aromatic group, provided that at least one of R1 and R1′ is an aromatic group; and provided that neither of R1 or R1′ is a photoinitiator group.

    摘要翻译： 下式的化合物其中R1和R1'相同，并且其中R1和R1'各自为芳基; 并且其中R2和R2'和R3各自独立地是亚烷基，亚芳基，芳基亚烷基或烷基亚芳基; 或其中，在实施方案中，R 1和R''可以相同或不同，并且其中R 1和R 1'各自独立地是具有至少一个烯属不饱和度的烷基，具有至少一个烯属不饱和度的芳基烷基， 具有至少一个烯属不饱和基团的烷基芳基或芳族基团，条件是R 1和R 1'中的至少一个为芳族基团; 并且条件是R1或R1'都不是光引发剂基团。

    Phase Change Inks Containing Amide Gellant Compounds With Aromatic End Groups
    7.
    发明申请
    Phase Change Inks Containing Amide Gellant Compounds With Aromatic End Groups 有权
    含有芳族末端基团的酰胺胶凝剂化合物的相变油墨

    公开(公告)号：US20110263769A1

    公开(公告)日：2011-10-27

    申请号：US12765138

    申请日：2010-04-22

    申请人： Naveen Chopra ,  Michelle N. Chrétien ,  Barkev Keoshkerian ,  Jennifer L. Belelie ,  Peter G. Odell

    发明人： Naveen Chopra ,  Michelle N. Chrétien ,  Barkev Keoshkerian ,  Jennifer L. Belelie ,  Peter G. Odell

    IPC分类号： C08K5/20

    CPC分类号： B01F3/04 ,  B41M7/0072 ,  C09D11/101 ,  C09D11/34

    摘要： Disclosed is a phase change ink comprising a colorant, an initiator, and a phase change ink carrier, said carrier comprising at least one radically curable monomer compound and a compound of the formula wherein R1 and R1′ are the same, and wherein R1 and R1′ are each an aromatic group; and wherein R2 and R2′ and R3 each, independently of the others, are alkylene groups, arylene groups, arylalkylene groups, or alkylarylene groups; or wherein, in embodiments, R1 and R1′ can be the same or different, and wherein R1 and R1′ each, independently of the other is an alkyl group having a least one ethylenic unsaturation, an arylalkyl group having at least one ethylenic unsaturation, an alkylaryl group having at least one ethylenic unsaturation, or an aromatic group, provided that at least one of R1 and R1′ is an aromatic group; and provided that neither of R1 or R1′ is a photoinitiator group. Also disclosed herein is a method of printing with the phase change ink.

    摘要翻译： 公开了一种相变油墨，其包含着色剂，引发剂和相变油墨载体，所述载体包含至少一种可自由基固化的单体化合物和下式化合物其中R1和R1'相同，并且其中R1和R1 “都是芳香族群; 并且其中R2和R2'和R3各自独立地是亚烷基，亚芳基，芳基亚烷基或烷基亚芳基; 或其中，在实施方案中，R 1和R''可以相同或不同，并且其中R 1和R 1'各自独立地是具有至少一个烯属不饱和度的烷基，具有至少一个烯属不饱和度的芳基烷基， 具有至少一个烯属不饱和基团的烷基芳基或芳族基团，条件是R 1和R 1'中的至少一个为芳族基团; 并且条件是R1或R1'都不是光引发剂基团。 本文还公开了用相变油墨进行印刷的方法。