INK COMPOSITIONS AND METHODS FOR MAKING THE SAME
    11.
    发明申请
    INK COMPOSITIONS AND METHODS FOR MAKING THE SAME 审中-公开
    墨水组合物及其制备方法

    公开(公告)号:US20080087188A1

    公开(公告)日:2008-04-17

    申请号:US11690205

    申请日:2007-03-23

    IPC分类号: C09D11/00

    CPC分类号: C09D11/40

    摘要: An ink composition includes a solvent system present in an amount ranging from about 10 wt % to about 25 wt %. The solvent system includes a betaine solvent and 2-pyrrolidone, glycerol, or combinations thereof. The ink composition further includes at least one surfactant in an amount up to about 10 wt %; at least one polymeric binder in an amount ranging from about 2 wt % to about 6 wt %; water; and a pigment present in an amount ranging from about 0.1 wt % to about 5 wt %.

    摘要翻译: 油墨组合物包含存在量为约10重量%至约25重量%的溶剂体系。 溶剂系统包括甜菜碱溶剂和2-吡咯烷酮,甘油或其组合。 油墨组合物还包含至少约10重量%的至少一种表面活性剂; 至少一种聚合物粘合剂,其量为约2重量%至约6重量%; 水; 和存在量为约0.1重量%至约5重量%的颜料。

    LIQUID DELIVERY SYSTEM
    13.
    发明申请
    LIQUID DELIVERY SYSTEM 有权
    液体输送系统

    公开(公告)号:US20120033022A1

    公开(公告)日:2012-02-09

    申请号:US13259646

    申请日:2009-04-30

    IPC分类号: B41J2/175 B67D7/06

    CPC分类号: B41J2/17513

    摘要: A liquid storage container (12, 112, 312, 412) is configured to store a liquid suspension (14) having a liquid vehicle (18) and suspended particles (16). The liquid storage container (12, 112, 312. 412) includes vertically stacked stories (30) and at least one shaft (32) interconnecting the stories (30).

    摘要翻译: 液体储存容器(12,112,312,412)构造成存储具有液体载体(18)和悬浮颗粒(16)的液体悬浮液(14)。 液体储存容器(12,112,312,412)包括垂直堆叠的故事(30)和互连故事(30)的至少一个轴(32)。

    INKJET PEN/PRINTHEAD WITH SHIPPING FLUID
    14.
    发明申请
    INKJET PEN/PRINTHEAD WITH SHIPPING FLUID 有权
    INKJET PEN / PRINTHEAD WITH SHIPPING FLUID

    公开(公告)号:US20110310181A1

    公开(公告)日:2011-12-22

    申请号:US13203633

    申请日:2009-03-31

    IPC分类号: B41J2/04 B21D53/76

    摘要: An inkjet pen includes a printhead firing chamber, a nozzle plate having at least one nozzle in fluid communication with the firing chamber, and a layer of shipping fluid within the firing chamber and covering the nozzle plate and the at least one nozzle. The shipping fluid has a density that is different than that of the ink that will be ejected from the firing chamber to form an image on media.

    摘要翻译: 喷墨笔包括打印头喷射室,具有至少一个与喷射室流体连通的喷嘴的喷嘴板,以及喷射室内的一层运送流体,并覆盖喷嘴板和至少一个喷嘴。 运输流体的密度与从喷射室喷出的油墨的密度不同,从而在介质上形成图像。

    INK SET AND METHOD FOR MAKING THE SAME
    16.
    发明申请
    INK SET AND METHOD FOR MAKING THE SAME 有权
    油墨组及其制造方法

    公开(公告)号:US20080231873A1

    公开(公告)日:2008-09-25

    申请号:US11689026

    申请日:2007-03-21

    IPC分类号: H04N1/60

    CPC分类号: C09D11/40 C09D11/322

    摘要: One embodiment of an ink set includes a light gray ink, a medium gray ink, and a black ink. Each of the inks in the ink set includes a carboxylic polymer. The light gray ink has a carboxylic polymer load equal to or greater than about 3 wt %. The medium gray ink has a carboxylic polymer load ranging from about 1 wt % to about 3 wt %. The black ink has a carboxylic polymer load ranging from about 0.5 wt % to about 2 wt %. Another embodiment of an ink set includes at least one of a light cyan, a light magenta, or a light gray ink having a carboxylic polymer load equal to or greater than about 3 wt %, and an other ink selected from a black ink or a colored ink.

    摘要翻译: 油墨组的一个实施例包括浅灰色油墨,中灰色油墨和黑色油墨。 油墨组中的每种油墨都包含羧酸聚合物。 浅灰色油墨具有等于或大于约3重量%的羧酸聚合物负载。 中灰色油墨具有约1重量%至约3重量%的羧酸聚合物负载。 黑色油墨具有约0.5重量%至约2重量%的羧酸聚合物负载。 油墨组的另一实施方案包括具有等于或大于约3重量%的羧酸聚合物负载量的浅青色,浅洋红色或淡灰色油墨中的至少一种,以及选自黑色油墨或 彩色墨水。