Liquid developers and processes thereof
    2.
    发明授权
    Liquid developers and processes thereof 失效
    液体显影剂及其工艺

    公开(公告)号:US06815136B1

    公开(公告)日:2004-11-09

    申请号:US09514699

    申请日:2000-02-28

    IPC分类号: G03G1310

    CPC分类号: G03G15/104

    摘要: A process including: dispersing a first liquid developer concentrate comprising a resin, a colorant, and a liquid developer reconstitution compound, in a carrier liquid, into additional carrier liquid to form a second liquid developer; depositing the second liquid developer onto a liquid receiver member to form a developer cake; developing an image with the developer cake; reclaiming undeveloped developer cake from the cake bearing liquid receiver member; and redispersing the reclaimed undeveloped developer cake in the second developer liquid.

    摘要翻译: 一种方法,包括:将包含树脂,着色剂和液体显影剂重构化合物的第一液体显影剂浓缩物在载体液体中分散到另外的载体液体中以形成第二液体显影剂;将第二液体显影剂沉积到液体接收部件 形成显影剂饼;用显影剂饼形成图像;从含蛋糕的容器接收器回收未显影的显影剂饼; 并将再生的未显影的显影剂滤饼重新分散在第二显影液中。

    Ink jet ink compositions
    7.
    发明授权
    Ink jet ink compositions 失效
    喷墨油墨组合物

    公开(公告)号:US5017644A

    公开(公告)日:1991-05-21

    申请号:US354970

    申请日:1989-05-22

    IPC分类号: C08G73/02 C09D11/00

    摘要: Disclosed is an ink jet ink composition comprising a liquid vehicle such as water or ethanol, a dye, and a linear N-hydroxyl substituted polyethyleneimine polymer. In a preferred embodiment, the linear N-hydroxyl substituted polyethyleneimine polymer is selected from the group consisting of linear poly(N-hydroxyethylethyleneimine), linear poly(N-hydroxypropylethyleneimine), and linear poly(N-hydroxymethylethyleneimine). Also disclosed is a process for generating images with the disclosed inks in ink jet printing processes, including continuous stream ink jet printing processes. Further, a process for preparing the linear N-hydroxyl substituted polyethyleneimine polymers included in the inks of the present invention is also disclosed.

    摘要翻译: 公开了一种喷墨油墨组合物,其包含液体载体如水或乙醇,染料和线性N-羟基取代的聚乙烯亚胺聚合物。 在优选的实施方案中,线性N-羟基取代的聚乙烯亚胺聚合物选自直链聚(N-羟基乙基亚乙基亚胺),线性聚(N-羟基丙基亚乙基亚胺)和线性聚(N-羟基甲基亚乙基亚胺)。 还公开了一种使用所公开的油墨在喷墨印刷工艺中产生图像的方法,包括连续流喷墨印刷工艺。 此外,还公开了制备本发明的油墨中包含的线性N-羟基取代的聚乙烯亚胺聚合物的方法。

    Chemically-treated cleaning web
    9.
    发明授权
    Chemically-treated cleaning web 失效
    化学处理的清洁网

    公开(公告)号:US07580665B2

    公开(公告)日:2009-08-25

    申请号:US11453949

    申请日:2006-06-15

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2025

    摘要: A fuser debris inhibiting system and apparatus using an impregnated cleaning web. This web is impregnated with EDTA or its salts. The web can contact the fuser member directly or can contact external heat rolls which in turn contact the fuser roll. The delivery of EDTA to the surface of the fuser member substantially inhibits the formation of contaminants thereon.

    摘要翻译: 一种使用浸渍清洁网的定影剂碎片抑制系统和设备。 该网用EDTA或其盐浸渍。 纸幅可以直接接触定影器部件,或者可以接触外部热辊,从而与定影辊接触。 将EDTA递送到定影器构件的表面基本上抑制其上的污染物的形成。