Process for preparing stable pigmented curable solid inks
    75.
    发明授权
    Process for preparing stable pigmented curable solid inks 有权
    制备稳定着色固化固体油墨的方法

    公开(公告)号:US08158693B2

    公开(公告)日:2012-04-17

    申请号:US12703817

    申请日:2010-02-11

    CPC分类号: C09D11/101 C09D11/34

    摘要: A process for preparing a radiation curable solid ink composition wherein a solid pigment and dispersant are added to a molten solid monomer including (a) heating a monomer that is solid at room temperature to a temperature above the monomer melting point to provide a molten solid monomer; (b) adding a curable component, a non-curable component, and a photoinitiator to the molten solid monomer to provide a molten ink base; (c) adding a dispersant to the molten ink base; and (d) a adding a pigment to the molten ink base with stirring to provide a curable pigmented ink composition. Included is a process for preparing a radiation curable solid ink composition wherein a liquid pigment concentrate or a solid pigment concentrate is added to an ink base.

    摘要翻译: 一种制备可辐射固化固体油墨组合物的方法,其中将固体颜料和分散剂加入到熔融固体单体中,所述固体颜料和分散剂包括(a)在室温下将固体的单体加热到高于单体熔点的温度以提供熔融固体单体 ; (b)向熔融固体单体中加入可固化组分,不可固化组分和光引发剂以提供熔融油墨基料; (c)向熔融墨水基底中加入分散剂; 和(d)在搅拌下向熔融墨水基底中加入颜料以提供可固化的着色油墨组合物。 包括制备可辐射固化的固体油墨组合物的方法,其中将液体颜料浓缩物或固体颜料浓缩物加入到油墨基料中。

    Aqueous gel ink compositions and method of printing same
    76.
    发明授权
    Aqueous gel ink compositions and method of printing same 有权
    水性凝胶油墨组合物及其印刷方法

    公开(公告)号:US07767011B2

    公开(公告)日:2010-08-03

    申请号:US11139782

    申请日:2005-05-31

    IPC分类号: C09D11/02

    CPC分类号: C09D11/34

    摘要: An ink comprising a liquid vehicle, a gelling agent, an electrolyte and optionally at least one colorant. A method of forming an image, comprising heating the ink to a first temperature, wherein the first temperature is above a sol-gel temperature, and jetting the heated ink onto a transfer member or an image receiving substrate, wherein the transfer member or image receiving substrate is maintained at a second temperature at which the ink forms a gel.

    摘要翻译: 包含液体载体,胶凝剂,电解质和任选的至少一种着色剂的油墨。 一种形成图像的方法,包括将所述墨加热至第一温度,其中所述第一温度高于溶胶 - 凝胶温度,并将所述加热的墨喷射到转印部件或图像接收基底上,其中所述转印部件或图像接收 底物保持在墨水形成凝胶的第二温度。

    Solid ink set incorporating naturally derived materials and processes thereof
    77.
    发明授权
    Solid ink set incorporating naturally derived materials and processes thereof 失效
    含有天然衍生物质的固体油墨组合物及其工艺

    公开(公告)号:US07677713B2

    公开(公告)日:2010-03-16

    申请号:US11755344

    申请日:2007-05-30

    IPC分类号: C09D11/00

    CPC分类号: C09D11/34

    摘要: A solid phase change ink composition that includes an ink vehicle, a colorant, and at least one naturally derived material. At least one naturally derived material is a low melt material having an onset of melting from about 45° C. to about 120° C., and a melt transition width of from about 3° C. to about 30° C. Also provided is a method for producing a solid phase change ink composition that includes selecting at least one naturally derived material, forming an ink vehicle, and adding a colorant, wherein at least one naturally derived material is a low melt material having an onset of melting of from about 45° C. to about 120° C., and a melt transition width of from about 3° C. to about 30° C. An ink jet device that includes the solid phase change ink composition described in the present disclosure is also provided.

    摘要翻译: 一种固相变油墨组合物,其包括油墨载体,着色剂和至少一种天然衍生物质。 至少一种天然衍生的材料是低熔点材料,其熔点开始于约45℃至约120℃,熔融转变宽度为约3℃至约30℃。还提供了 固体相变油墨组合物的制造方法,其包括选择至少一种天然来源的材料,形成油墨载体和添加着色剂,其中至少一种天然衍生的材料是熔融起始于约 45℃至约120℃,熔体转变宽度为约3℃至约30℃。还提供了包括本公开中所述的固相变油墨组合物的喷墨装置。

    Phase change inks and methods for making same
    78.
    发明授权
    Phase change inks and methods for making same 失效
    相变油墨及其制造方法

    公开(公告)号:US07665835B2

    公开(公告)日:2010-02-23

    申请号:US11291592

    申请日:2005-11-30

    IPC分类号: G01D11/00 C09D11/12

    CPC分类号: C09D11/34

    摘要: Disclosed is a phase change ink composition and a method for forming the ink composition. The phase change ink composition comprises (1) an ink carrier comprising (A) a first component which comprises a monoester wax or blend of monoesters having at least one alkyl group comprising at least 10 carbon atoms, and (B) a second component which comprises a polyalkylene wax, and (2) a urea gellant and (3) a colorant.

    摘要翻译: 公开了相变油墨组合物和形成油墨组合物的方法。 相变油墨组合物包含(1)一种油墨载体,其包含(A)第一组分,其包含单酯蜡或具有至少一个至少含有10个碳原子的烷基的单酯的共混物,和(B)第二组分,其包含 聚亚烷基蜡,(2)尿素胶凝剂和(3)着色剂。