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221 条记录 (耗时 0.051 秒)

    Curable phase change inks containing functionalized isosorbides
    85.
    发明授权
    Curable phase change inks containing functionalized isosorbides 有权
    含有官能化异山梨醇的可固化相变油墨

    公开(公告)号：US08613507B2

    公开(公告)日：2013-12-24

    申请号：US12906679

    申请日：2010-10-18

    申请人： Naveen Chopra ,  Guerino Sacripante ,  Michelle N. Chretien ,  Barkev Keoshkerian

    发明人： Naveen Chopra ,  Guerino Sacripante ,  Michelle N. Chretien ,  Barkev Keoshkerian

    IPC分类号： B41J2/01

    CPC分类号： C09D11/34 ,  C09D11/101 ,  C09D11/14

    摘要： A curable phase change ink composition that includes an ink vehicle including at least one isosorbide monomer having at least one functional group. Also described is an ink printing device that includes a curable phase change ink composition for printing onto a substrate, an ink jetting device, and a curing device providing radiation that cures the curable phase change ink composition. The curable phase change ink composition of the ink printing device includes an ink vehicle including at least one isosorbide monomer having at least one functional group.

    摘要翻译： 一种可固化相变油墨组合物，其包含含有至少一种具有至少一个官能团的异山梨醇单体的油墨载体。 还描述了一种油墨印刷装置，其包括用于印刷在基材上的可固化相变油墨组合物，喷墨装置和提供固化可固化相变油墨组合物的辐射的固化装置。 油墨印刷装置的可固化相变油墨组合物包括含有至少一种具有至少一个官能团的异山梨醇单体的油墨载体。

    Process for preparing amide gellant compounds with aromatic end groups
    88.
    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。

    ROBUST CURABLE SOLID INKS
    89.
    发明申请
    ROBUST CURABLE SOLID INKS 审中-公开
    坚固可固化固体油墨

    公开(公告)号：US20120190765A1

    公开(公告)日：2012-07-26

    申请号：US13010696

    申请日：2011-01-20

    申请人： Naveen Chopra ,  Michelle Chretien ,  Barkev Keoshkerian ,  Daryl W. Vanbesien ,  Valerie M. Farrugia

    发明人： Naveen Chopra ,  Michelle Chretien ,  Barkev Keoshkerian ,  Daryl W. Vanbesien ,  Valerie M. Farrugia

    IPC分类号： C08J7/18 ,  C08F2/50

    CPC分类号： C09D5/037 ,  C09D11/101 ,  C09D11/34

    摘要： Curable solid inks which are solid at room temperature and molten at an elevated temperature at which the molten ink is applied to a substrate. In particular, the curable solid inks of the present embodiments retain the advantages of handling, safety, and print quality usually associated with conventional curable solid phase change inks but have replaced the petroleum-based materials generally used in the conventional inks with renewable “green” materials to provide a robust and environmentally-friendly curable solid ink.

    摘要翻译： 可固化的固体油墨，其在室温下为固体，并在熔融油墨施加于基材的高温下熔融。 特别地，本实施方案的可固化固体油墨通常与常规可固化固相改变油墨相关联地具有处理，安全性和打印质量的优点，但是已经替代常规油墨中通常使用的石油基材料，其具有可再生的“绿色” 材料提供坚固耐用的环保固化油墨。