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131 条记录 (耗时 0.026 秒)

    CATIONICALLY AND HYBRID CURABLE UV GELS
    13.
    发明申请
    CATIONICALLY AND HYBRID CURABLE UV GELS 审中-公开
    阳离子和混合固化紫外线凝胶

    公开(公告)号：US20100242790A1

    公开(公告)日：2010-09-30

    申请号：US12409960

    申请日：2009-03-24

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

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

    IPC分类号： C09D11/00 ,  C09D191/06 ,  C09D5/00

    CPC分类号： C09D11/101 ,  C09D11/34

    摘要： Disclosed are radiation curable phase change ink and overcoat compositions that contain a gellant, a cationically curable monomer, a cationic photoinitiator, and, optionally, a radically curable monomer and, further optionally, a free-radical photoinitiator. A phase change ink composition further contains a colorant. A phase change overcoat composition is free of colorant. The gellant may be an amide gellant. The cationically curable monomer may be selected from epoxides, vinyl ethers and oxetanes. The cationic photoinitiator may be selected from triarylsulphonium salts, diaryliodonium salts, aryldiazonium salts, triarylselenonium salts, dialkylphenacylsulphonium salts, triarylsulphoxonium salts, aryloxydiarylsulphonoxonium salts, and dialkylphenacylsulphoxonium salts, in which the salts are formed with ions selected from BF4−, PF6−, AsF6−, SbF6−, and CF3SO3−.

    摘要翻译： 公开了可辐射固化相变油墨和外涂层组合物，其包含胶凝剂，阳离子可固化单体，阳离子光引发剂，和任选的可自由基固化的单体，以及任选的自由基光引发剂。 相变油墨组合物还含有着色剂。 相变涂层组合物不含着色剂。 胶凝剂可以是酰胺胶凝剂。 阳离子可固化单体可以选自环氧化物，乙烯基醚和氧杂环丁烷。 阳离子光引发剂可以选自三芳基锍盐，二芳基碘鎓盐，芳基重氮盐，三芳基硒鎓盐，二烷基苯甲酰甲基锍盐，三芳基氧锍盐，芳氧基二芳基磺基锍盐和二烷基苯甲酰基锍盐，其中盐与选自BF 4 - ，PF 6 - ，AsF 6 - ，SbF6-和CF3SO3-。

    CURABLE SOLID INK COMPOSITIONS COMPRISING NOVEL CURABLE WAX
    18.
    发明申请
    CURABLE SOLID INK COMPOSITIONS COMPRISING NOVEL CURABLE WAX 有权
    可固化固体油墨组合物包含新的可变形波纹

    公开(公告)号：US20120224011A1

    公开(公告)日：2012-09-06

    申请号：US13041144

    申请日：2011-03-04

    申请人： Michelle N. Chrétien ,  Naveen Chopra ,  Barkev Keoshkerian ,  Bryan J. Roof

    发明人： Michelle N. Chrétien ,  Naveen Chopra ,  Barkev Keoshkerian ,  Bryan J. Roof

    IPC分类号： B41J2/01 ,  C09D11/10

    CPC分类号： C09D11/101 ,  C09D11/34

    摘要： Curable solid ink compositions, comprising a curable wax having a melting point under 40° C. as part of the ink vehicle, which are suitable for ink jet printing in applications that require high and/or variable levels of gloss. In particular, there is provided a novel high gloss, ultraviolet (UV) curable, phase change ink composition comprising a colorant and an ink vehicle comprising a gellant, a reactive diluent, a photoinitiator package, and a curable acrylate wax.

    摘要翻译： 可固化的固体油墨组合物，其包含熔点低于40℃的可固化蜡作为油墨载体的一部分，其适用于需要高和/或可变水平的光泽的应用中的喷墨印刷。 特别地，提供了一种新颖的高光泽紫外（UV）可固化的相变油墨组合物，其包含着色剂和包含胶凝剂，反应性稀释剂，光引发剂包和可固化丙烯酸酯蜡的油墨载体。

    Process for preparing amide gellant compounds with aromatic end groups
    20.
    发明授权
    Process for preparing amide gellant compounds with aromatic end groups 有权
    制备具有芳族端基的酰胺胶凝剂化合物的方法

    公开(公告)号：US08581000B2

    公开(公告)日：2013-11-12

    申请号：US13154404

    申请日：2011-06-06

    申请人： Naveen Chopra ,  Thomas E Enright ,  Michelle N Chrétien ,  Barkev Keoshkerian ,  Daryl W Vanbesien

    发明人： Naveen Chopra ,  Thomas E Enright ,  Michelle N Chrétien ,  Barkev Keoshkerian ,  Daryl W Vanbesien

    IPC分类号： C07C67/02

    CPC分类号： C08G69/34 ,  C08G69/26 ,  C08G69/28 ,  C08G69/48 ,  C08L77/08 ,  C09D11/101 ,  C09D11/34

    摘要： Disclosed is a process for preparing a compound of the formula wherein R1 and R1′, R2 and R2′, and R3 are as defined herein, said process comprising (I) reacting a diacid of the formula HOOC—R2—COOH with a diamine of the formula H2N—R3—NH2 to form an acid-terminated oligoamide intermediate of the formula HOOC—R2—CONH—R3—HNCO—R2′—COOH; and (II) reacting the acid-terminated oligoamide intermediate with a monoalcohol of the formula R1—OH in the presence of a tin or organic titanate catalyst, in the absence of a coupling agent, and in the absence of a solvent to form the product. Also disclosed is a composition prepared by the process.

    摘要翻译： 公开了一种制备下式化合物的方法，其中R1和R1'，R2和R2'和R3如本文所定义，所述方法包括（I）使式HOOC-R2-COOH的二酸与二胺 式H2N-R3-NH2以形成式HOOC-R2-CONH-R3-HNCO-R2'-COOH的酸封端的低聚酰胺中间体; 和（II）在锡或有机钛酸酯催化剂的存在下，在不存在偶联剂的情况下，使酸封端的低聚酰胺中间体与式R 1 -OH的一元醇反应，并且在不存在溶剂的情况下，使产物 。 还公开了通过该方法制备的组合物。