ROBUST CURABLE SOLID INKS
    5.
    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

    IPC分类号: C08J7/18 C08F2/50

    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。

    Pigment dispersion and curable phase change inks containing the same
    7.
    发明授权
    Pigment dispersion and curable phase change inks containing the same 有权
    颜料分散体和含有其的可固化相变油墨

    公开(公告)号:US08403475B2

    公开(公告)日:2013-03-26

    申请号:US12946560

    申请日:2010-11-15

    IPC分类号: C09D11/00

    摘要: A pigment dispersion includes a pigment and a dispersant, wherein an as formed curable phase change ink having the pigment dispersion added thereto, when filtered using a 1 micron filter at a temperature of 85° C., has a slope of ≧5 g/s and a T2/T1 of ≦1.6, wherein T2 represents a time to filter the last 25 g of a 100 g sample of the phase change ink through the 1 micron filter at 85° C., while T1 represents the time it takes to filter the first 25 g of the 100 g sample of the phase change ink through the 1 micron filter at 85° C.

    摘要翻译: 颜料分散体包括颜料和分散剂,其中,当在85℃的温度下使用1微米过滤器过滤时,其中添加有颜料分散体的可形成的可固化相变油墨具有≥5g/ s的斜率 和T2 / T1为≦̸ 1.6,其中T2表示通过1微米过滤器在85℃过滤最后25克相变油墨的100克样品的时间,而T1表示所需的时间 通过1微米过滤器在85℃过滤第一个25克相变油墨的100克样品。

    Process for Preparing Amide Gellant Compounds with Aromatic End Groups
    10.
    发明申请
    Process for Preparing Amide Gellant Compounds with Aromatic End Groups 有权
    制备具有芳族末端基团的酰胺胶凝剂化合物的方法

    公开(公告)号:US20120309924A1

    公开(公告)日:2012-12-06

    申请号:US13154404

    申请日:2011-06-06

    IPC分类号: C08G63/85

    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。