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234 条记录 (耗时 0.04 秒)

    CURABLE INKS COMPRISING SURFACTANT-COATED MAGNETIC NANOPARTICLES
    22.
    发明申请
    CURABLE INKS COMPRISING SURFACTANT-COATED MAGNETIC NANOPARTICLES 有权
    包含表面活性剂涂覆的磁性纳米颗粒的可固化墨水

    公开(公告)号：US20120235077A1

    公开(公告)日：2012-09-20

    申请号：US13050341

    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 surfactant-coated magnetic metal nanoparticles. In particular, there is provided ultraviolet (UV) curable gel inks comprising at least a coated magnetic metal nanoparticles, one curable monomer, a radiation activated initiator that initiates polymerization of curable components of the ink, and optionally 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： 提供了包含表面活性剂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，提供紫外线（UV）可固化凝胶油墨，其包含至少一种涂覆的磁性金属纳米颗粒，一种可固化单体，引发油墨的可固化组分的聚合的辐射活化引发剂，以及任选的胶凝剂。 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。

    CURABLE INKS COMPRISING INORGANIC OXIDE COATED MAGNETIC NANOPARTICLES
    23.
    发明申请
    CURABLE INKS COMPRISING INORGANIC OXIDE COATED MAGNETIC NANOPARTICLES 有权
    包含无机氧化物包覆磁性纳米粒子的可固化墨水

    公开(公告)号：US20120235076A1

    公开(公告)日：2012-09-20

    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： 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 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： 提供了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。

    CURABLE PHASE CHANGE INK CONTAINING ALKOXYSILANE MONOMER
    24.
    发明申请
    CURABLE PHASE CHANGE INK CONTAINING ALKOXYSILANE MONOMER 有权
    可固化相变烷基硅烷单体

    公开(公告)号：US20120062669A1

    公开(公告)日：2012-03-15

    申请号：US12881921

    申请日：2010-09-14

    申请人： Barkev KEOSHKERIAN ,  Michelle N. Chrétien ,  Naveen Chopra ,  Peter G. Odell ,  Nicole Weckman

    发明人： Barkev KEOSHKERIAN ,  Michelle N. Chrétien ,  Naveen Chopra ,  Peter G. Odell ,  Nicole Weckman

    IPC分类号： B41J2/01 ,  C09D11/10

    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。

    Phase Change Inks Containing Amide Gellant Compounds With Aromatic End Groups
    25.
    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。