Coating system for substrates
    3.
    发明授权
    Coating system for substrates 失效
    基材涂层系统

    公开(公告)号:US06790514B1

    公开(公告)日:2004-09-14

    申请号:US09529289

    申请日:2000-04-07

    IPC分类号: B32B2700

    摘要: A substrate suitable for printing a toner image thereon, comprising: a sheet of plastic; an underlayer coating, on the sheet of plastic, comprising a first polymer material preferably comprising a polymer chosen from the group consisting of amine terminated polyamide, a silane coupling agent and amino propyl teriethoxy silane; an overlayer coating, directly on the underlayer, comprising a second polymer material and having an outer surface to which a toner image can be fused and fixed, the second polymer preferably consisting essentially of a polymer chosen from the group consisting of ethylene acrylic acid copolymer, polyvinyl pyridine and styrene butadine copolymer.

    摘要翻译: 一种适于在其上印刷调色剂图像的基板,包括:一片塑料; 包括第一聚合物材料,该第一聚合物材料优选包含选自胺封端的聚酰胺,硅烷偶联剂和氨基丙基三乙氧基硅烷的聚合物; 直接在底层上的覆层涂层包含第二聚合物材料,并且具有可以将调色剂图像熔融和固定的外表面,第二聚合物优选基本上由选自乙烯丙烯酸共聚物, 聚乙烯吡啶和苯乙烯丁二烯共聚物。

    Preparation of liquid toners containing charge directors and components
for stabilizing their electrical properties
    4.
    发明授权
    Preparation of liquid toners containing charge directors and components for stabilizing their electrical properties 失效
    制备含有电荷导电剂和用于稳定其电性能的组分的液体调色剂

    公开(公告)号:US5935754A

    公开(公告)日:1999-08-10

    申请号:US72561

    申请日:1998-05-05

    申请人: Yaacov Almog

    发明人: Yaacov Almog

    IPC分类号: G03G9/12 G03G9/135 G03G13/10

    CPC分类号: G03G9/12 G03G9/135

    摘要: The invention relates to a method for producing liquid toner compositions containing charge directors and in which the electrical properties of the charge directors are stabilized, which method comprises the steps of: (A) first making a homogeneous liquid composition which comprises (1) liquid hydrocarbon compatible with liquid toners for electrostatic imaging, (2) at least one charge director, and (3) at least one stabilizing component in an amount effective to stabilize the electrical properties of the at least one charge director, the stabilizing component being selected from solubilizable acids which include organic moieties (e.g. C.sub.12 to C.sub.18 saturated aliphatic carboxylic acids, C.sub.4 to C.sub.18 ethylenically unsaturated aliphatic carboxylic acids, C.sub.7 to C.sub.13 aromatic carboxylic acids, and partial alkyl esters of orthophosphoric acid containing 12 to 36 carbon atoms); and (B) mixing the homogeneous liquid composition from step (A) in any order with at least component (5) from the following components (5) and (6), namely, (5) pigmented thermoplastic resin particles, and (6) further liquid hydrocarbon as defined in (1), above, such that component (5) is micro-dispersed in the toner composition.

    摘要翻译: 本发明涉及一种用于生产含有电荷导向剂的液体调色剂组合物的方法,其中电荷导向剂的电学性质稳定,该方法包括以下步骤:(A)首先制备均匀的液体组合物,其包含(1)液体烃 与用于静电成像的液体调色剂相容,(2)至少一种电荷导向剂,和(3)至少一种稳定组分,其量有效地稳定至少一种电荷导向剂的电性能,稳定组分选自可溶化的 包括有机部分的酸(例如C 12至C 18饱和脂族羧酸,C 4至C 18烯键式不饱和脂族羧酸,C 7至C 13芳族羧酸和含有12至36个碳原子的正磷酸的部分烷基酯); 和(B)将来自步骤(A)的均匀液体组合物以任何顺序与来自以下组分(5)和(6)的至少组分(5)混合,即(5)着色热塑性树脂颗粒,和(6) 如上述(1)中所定义的另外的液体烃,使得组分(5)微分散在调色剂组合物中。

    Imaging apparatus and method and liquid toner therefor
    5.
    发明授权
    Imaging apparatus and method and liquid toner therefor 失效
    成像装置及方法及液体色粉

    公开(公告)号:US5923929A

    公开(公告)日:1999-07-13

    申请号:US849078

    申请日:1997-06-26

    摘要: Scuff resistance, abrasion resistance and peel resistance of a wide class of liquid toners may be improved by the addition of a minor amount of an additional material which, at the fusing temperature used for the toner, has a much lower viscosity, preferably several orders of magnitude lower, than the viscosity of the toner particles at the fusing temperature and which forms a separate phase from the toner particles when solidified. It is believed that such material, during the fusing process, migrates to the outer surface of the image. During cooling of the image after it is fused, the additional material forms a substantially separate phase resulting in a hard slippery coating of the additional material which protects the image from abrasion.

    摘要翻译: PCT No.PCT / NL94 / 00327 Sec。 371日期:1997年6月26日 102(e)日期1996年6月26日PCT 1994年12月29日PCT PCT。 出版物WO96 / 17277 日期1996年6月6日可以通过添加少量附加材料来改善广泛类型的液体调色剂的耐剥离性,耐磨性和抗剥离性,其在用于调色剂的定影温度下具有低得多的粘度 ,优选比调色剂颗粒在定影温度下的粘度低几个数量级,并且当固化时与调色剂颗粒形成分离相。 据信这种材料在熔化过程中迁移到图像的外表面。 在图像融合后冷却期间,附加材料形成基本分离的相,导致保护图像免受磨损的附加材料的硬滑涂层。

    Method of Charging Toner Particles
    6.
    发明申请
    Method of Charging Toner Particles 有权
    调色剂颗粒充电方法

    公开(公告)号:US20080063973A1

    公开(公告)日:2008-03-13

    申请号:US11688709

    申请日:2007-03-20

    IPC分类号: G03G5/00

    CPC分类号: G03G9/1355

    摘要: A method of charging toner particles in a liquid toner comprising: mixing the toner with an acid; and mixing the toner with a base that reacts with the acid to charge the toner particles.

    摘要翻译: 一种在液体调色剂中加载调色剂颗粒的方法,包括:将调色剂与酸混合; 并将调色剂与与酸反应的碱充分混合调色剂颗粒。

    Apparatus for printing images on generally cylindrical objects
    8.
    发明授权
    Apparatus for printing images on generally cylindrical objects 失效
    用于在大致圆柱形物体上打印图像的装置

    公开(公告)号:US5893016A

    公开(公告)日:1999-04-06

    申请号:US930615

    申请日:1997-10-15

    摘要: Apparatus for printing images on generally cylindrical objects, such as cans, including: an image bearing surface having an image thereon; and an impression guide which is generally parallel to and spaced from the image bearing surface, which guide supports the cylindrical objects in rolling contact with the image bearing surface, whereby images are transferred from the image bearing surface to surfaces of the cylindrical objects in contact therewith.

    摘要翻译: PCT No.PCT / NL95 / 00189 Sec。 371日期:1997年10月15日 102(e)日期1997年10月15日PCT归档1995年6月6日PCT公布。 公开号WO96 / 35150 PCT 日期1996年11月7日用于在大致圆柱形的物体(例如罐)上打印图像的装置,包括:在其上具有图像的图像承载表面; 以及通常平行于图像承载表面并与图像承载表面间隔开的压印引导件,该引导件支撑与图像承载表面滚动接触的圆柱形物体,由此图像从图像承载表面转移到与其接触的圆柱形物体的表面 。

    Method and apparatus for enhancing the cohesiveness of developed images
in electrostatic imaging processes
    9.
    发明授权
    Method and apparatus for enhancing the cohesiveness of developed images in electrostatic imaging processes 失效
    用于增强静电成像过程中显影图像的凝聚力的方法和装置

    公开(公告)号:US5426491A

    公开(公告)日:1995-06-20

    申请号:US272323

    申请日:1988-11-17

    摘要: An imaging process including the steps of forming an electrostatic image on a photoconductor surface, developing the electrostatic image with a liquid developer to form a developed image on the photoconductor surface, and transferring the developed image from the photoconductor surface to a final substrate. The cohesiveness of the developed image on the photoconductor surface is enhanced by the application of heat, ultraviolet radiation or a catalytic agent to the developed image on the photoconductor surface.

    摘要翻译: 一种成像方法,包括以下步骤:在感光体表面上形成静电图像,用液体显影剂显影静电图像,以在感光体表面上形成显影图像,并将显影图像从感光体表面转印到最终的基底。 通过对感光体表面上的显影图像施加热,紫外线辐射或催化剂,增强了在感光体表面上显影的图像的内聚力。

    Liquid toner composition
    10.
    发明授权
    Liquid toner composition 失效
    液体调色剂组成

    公开(公告)号:US5300390A

    公开(公告)日:1994-04-05

    申请号:US836574

    申请日:1992-02-18

    CPC分类号: G03G9/132

    摘要: An improved liquid toner composition for developing latent electrostatic images comprising toner particles, a release agent and a nonpolar dispersant liquid. An agent causing an apparent increase in the cohesivity of the toner particles may be included in the toner composition, or such agent may be used independently of the release agent in the toner composition.

    摘要翻译: 一种用于显影静电潜像的改进的液体调色剂组合物,包括调色剂颗粒,脱模剂和非极性分散剂液体。 调色剂组合物中可以包含导致调色剂颗粒的粘合性明显增加的试剂,或者可以独立于调色剂组合物中的脱模剂使用这种试剂。