利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

234 条记录 (耗时 0.034 秒)

    Curable phase change ink containing alkoxysilane monomer
    11.
    发明授权
    Curable phase change ink containing alkoxysilane monomer 有权
    含有烷氧基硅烷单体的可固化相变油墨

    公开(公告)号：US08308286B2

    公开(公告)日：2012-11-13

    申请号：US12881921

    申请日：2010-09-14

    申请人： Barkev Keoshkerian ,  Michelle N. Chretien ,  Naveen Chopra ,  Peter G. Odell ,  Nicole Weckman

    发明人： Barkev Keoshkerian ,  Michelle N. Chretien ,  Naveen Chopra ,  Peter G. Odell ,  Nicole Weckman

    IPC分类号： B41J2/01 ,  B41J2/175 ,  B41M5/00 ,  C08F220/56

    CPC分类号： C09D11/34 ,  C09D11/101

    摘要： A phase change ink includes an ink vehicle that includes at least one curable carrier, at least one gellant, at least one wax and at least one alkoxysilane monomer. In a method of forming an image with the ink, the phase change ink is melted, then jetted onto an image receiving substrate, wherein the phase change ink forms a gel state, and exposed to ultraviolet light to cure the curable components of the phase change ink. The alkoxysilane participates in crosslinking to form silicon-oxygen-silicon bonds, thereby producing an ink with advantageous stability and high image quality.

    摘要翻译： 相变油墨包括油墨载体，其包含至少一种可固化载体，至少一种胶凝剂，至少一种蜡和至少一种烷氧基硅烷单体。 在用油墨形成图像的方法中，相变油墨熔化，然后喷射到图像接收基板上，其中相变油墨形成凝胶状态，并暴露于紫外光以固化相变的可固化组分 墨水。 烷氧基硅烷参与交联以形成硅 - 氧 - 硅键，从而产生具有有利的稳定性和高图像质量的油墨。

    Curable inks comprising inorganic oxide coated magnetic nanoparticles
    12.
    发明授权
    Curable inks comprising inorganic oxide coated magnetic nanoparticles 有权
    可固化油墨包含无机氧化物涂覆的磁性纳米颗粒

    公开(公告)号：US08303838B2

    公开(公告)日：2012-11-06

    申请号：US13050268

    申请日：2011-03-17

    申请人： Gabriel Iftime ,  Naveen Chopra ,  Barkev Keoshkerian ,  Peter G. Odell ,  Marcel P. Breton

    发明人： Gabriel Iftime ,  Naveen Chopra ,  Barkev Keoshkerian ,  Peter G. Odell ,  Marcel P. Breton

    IPC分类号： C09D5/23

    CPC分类号： H01F1/0054 ,  B82Y30/00 ,  C01P2004/64 ,  C01P2006/42 ,  C09C1/62 ,  C09D11/101 ,  C09D11/322 ,  C09D11/34

    摘要： There is provided novel curable ink compositions comprising inorganic oxide-coated magnetic metal nanoparticles. In particular, there is provided ultraviolet (UV) curable gel inks comprising at least the inorganic oxide-coated magnetic metal nanoparticles, one curable monomer, a radiation activated initiator that initiates polymerization of curable components of the ink. In particular the ink may include a gellant. The inks may also include optional colorants and one or more optional additives. These curable UV ink compositions can be used for ink jet printing in a variety of applications.

    摘要翻译： 提供包含无机氧化物涂覆的磁性金属纳米颗粒的新型可固化油墨组合物。 特别地，提供了至少包括无机氧化物涂覆的磁性金属纳米颗粒的紫外（UV）可固化凝胶油墨，一种可固化单体，引发油墨的可固化组分聚合的辐射活化引发剂。 特别地，油墨可以包括胶凝剂。 油墨还可以包括任选的着色剂和一种或多种任选的添加剂。 这些可固化的UV油墨组合物可用于各种应用中的喷墨印刷。

    Gloss control of UV curable formulations through micro-patterning
    13.
    发明授权
    Gloss control of UV curable formulations through micro-patterning 有权
    通过微图案化可UV固化制剂的光泽度控制

    公开(公告)号：US08124193B2

    公开(公告)日：2012-02-28

    申请号：US12400238

    申请日：2009-03-09

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

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

    IPC分类号： C08J7/04

    CPC分类号： B41M7/0081 ,  B41M7/0045

    摘要： Methods of controlling gloss of an image are disclosed. The methods may include forming an image over a substrate by applying an ink composition and optionally an overcoat composition at least partially over the substrate. The ink composition or overcoat composition may include at least one gellant, at least one curable monomer, optionally at least one curable wax and optionally at least one photoinitiator. The ink composition or overcoat composition may be curable upon exposure to radiation. The methods may further include providing a micro-roughness to one or more portions of the ink composition or overcoat composition by non-uniformly curing the ink composition or overcoat composition, and flood curing the ink composition or overcoat composition to complete a cure. The methods may thereby provide a controlled gloss level to the image.

    摘要翻译： 公开了控制图像光泽度的方法。 所述方法可以包括通过在基材上至少部分地涂覆油墨组合物和任选的外涂层组合物在基材上形成图像。 油墨组合物或外涂层组合物可以包括至少一种胶凝剂，至少一种可固化单体，任选的至少一种可固化蜡和任选的至少一种光引发剂。 油墨组合物或外涂层组合物在暴露于辐射时可以是可固化的。 所述方法可进一步包括通过不均匀地固化油墨组合物或外涂层组合物，并且使油墨组合物或外涂层组合物泛化以完成固化，从而向油墨组合物或外涂层组合物的一个或多个部分提供微粗糙度。 因此，该方法可以为图像提供受控的光泽度。

    Amide gellant compounds with aromatic end groups
    14.
    发明授权
    Amide gellant compounds with aromatic end groups 有权
    具有芳族端基的酰胺胶凝剂化合物

    公开(公告)号：US08084637B2

    公开(公告)日：2011-12-27

    申请号：US12765148

    申请日：2010-04-22

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

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

    IPC分类号： C07C67/02

    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。

    SYSTEMS AND METHODS FOR DIGITAL RAISED PRINTING
    18.
    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。

    CURABLE INKS COMPRISING COATED MAGNETIC NANOPARTICLES
    20.
    发明申请
    CURABLE INKS COMPRISING COATED MAGNETIC NANOPARTICLES 有权
    包含涂覆磁性纳米粒子的可固化墨水

    公开(公告)号：US20120235079A1

    公开(公告)日：2012-09-20

    申请号：US13050423

    申请日：2011-03-17

    申请人： Gabriel Iftime ,  Naveen Chopra ,  Barkev Keoshkerian ,  Peter G. Odell ,  Marcel P. Breton

    发明人： Gabriel Iftime ,  Naveen Chopra ,  Barkev Keoshkerian ,  Peter G. Odell ,  Marcel P. Breton

    IPC分类号： H01F1/24

    CPC分类号： H01F1/0054 ,  B82Y30/00 ,  C01P2004/64 ,  C01P2006/42 ,  C09C1/62 ,  C09D11/101 ,  C09D11/322 ,  C09D11/34

    摘要： There is provided novel curable ink compositions comprising 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.

    摘要翻译： 提供了包含涂覆的磁性金属纳米颗粒的新型可固化油墨组合物。 特别地，提供至少包括涂覆的磁性金属纳米颗粒，一种可固化单体，引发油墨可固化组分的聚合的辐射活化引发剂，胶凝剂的紫外线（UV）可固化凝胶油墨。 油墨还可以包括任选的着色剂和一种或多种任选的添加剂。 这些可固化的凝胶UV油墨组合物可用于各种应用中的喷墨印刷。