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    • 7. 发明授权
    • Capture of paper moisture for aquatron replenishment
    • 捕获水分补充的纸张水分
    • US5832341A
    • 1998-11-03
    • US4538
    • 1998-01-08
    • John S. FacciJoseph MamminoMichael J. Levy
    • John S. FacciJoseph MamminoMichael J. Levy
    • G03G15/02G03G15/10G03G15/20G03G21/20
    • G03G15/0208G03G15/0291G03G15/107G03G15/2064
    • An apparatus, printing machine and method for replenishing an aquatron liquid reservoir in an aquatron charging device. The print media (e.g. paper, vellum, etc.) releases liquid from the print media during fusing. A condenser creates condensate from the liquid released by the print media which is collected in a conduit and transported using air flow into a collection container. This collection container can be the aquatron liquid reservoir, or a separate collection container that pumps liquid to the aquatron liquid reservoir, thus, enabling replenishing the liquid supply of the aquatron liquid reservoir within the printing machine. Sensing devices measuring liquid concentration resistance in the aquatron liquid reservoir and/or the collection container control the liquid level of the reservoir and/or collection container.
    • 一种用于在aquatron充电装置中补充aquatron液体储存器的装置,印刷机和方法。 打印介质(例如纸,牛皮纸等)在定影期间从打印介质释放液体。 冷凝器从由打印介质释放的液体产生冷凝物,其被收集在导管中并使用空气流输送到收集容器中。 该收集容器可以是aquatron液体储存器,或者将液体泵送到aquatron液体储存器的单独收集容器,从而能够补充印刷机内的aquatron液体储存器的液体供应。 测量在aquatron液体储存器和/或收集容器中的液体浓度阻力的感测装置控制储存器和/或收集容器的液面。
    • 8. 发明授权
    • Roll charger with semi-permeable membrane for liquid charging
    • 带半透膜的充电器,用于液体充电
    • US5895147A
    • 1999-04-20
    • US974098
    • 1997-11-19
    • John S. FacciMichael J. LevyJoseph Mammino
    • John S. FacciMichael J. LevyJoseph Mammino
    • G03G15/02
    • G03G15/0208
    • An electrostatographic printing machine and apparatus that utilizes a two layer roll charger for contact charging of photoreceptors. The charger includes a liquid retentive foam layer fitted over an electrically conductive shaft. The shaft can be solid or porous, the later requiring a separate liquid reservoir. The second layer is a thin liquid permeable member, over the foam layer, which transmits water at a slow, but controlled rate during the rotation of the roller. The roller may rotate synchronously with the photoreceptor or be allowed to slip on the photoreceptor surface to improve uniformity and contact. The membrane increases life by controlling the runout of liquid from the repository. Also, the present invention permits charging over photoreceptor pinholes.
    • 一种使用双层辊式充电器进行光感受器接触充电的静电印刷机和设备。 充电器包括安装在导电轴上的液体保持性泡沫层。 轴可以是固体或多孔的,稍后需要单独的液体储存器。 第二层是在泡沫层之上的薄的液体可渗透构件,其在辊的旋转期间以缓慢但受控的速率传递水。 辊可以与感光体同步旋转,或者允许在感光体表面上滑动,以改善均匀性和接触。 该膜通过控制来自储存库的液体的跳动来增加寿命。 此外,本发明允许在感光体针孔上充电。
    • 9. 发明授权
    • Electrocodeposition of polymer blends for photoreceptor substrates
    • 用于感光体底物的聚合物共混物的电沉积
    • US5258461A
    • 1993-11-02
    • US606846
    • 1990-11-26
    • John S. FacciRonald E. JansenDavid H. PanWilliam G. HerbertDonald S. SypulaJoseph Mammino
    • John S. FacciRonald E. JansenDavid H. PanWilliam G. HerbertDonald S. SypulaJoseph Mammino
    • C08L67/02C08L69/00C08L79/08C09D5/44G03G5/05G03G5/14G03G5/147C08L27/14C08L27/16
    • G03G5/14713C08L67/02C08L69/00C08L79/08C09D5/44G03G5/0525G03G5/142
    • Polymer films are formed by electrocodeposition of solutions containing a dispersion of charged particles of a first polymer and charged particles of a second polymer. Microheterogeneous films are obtained having micro-domains of a minor component polymer dispersed in the major component polymer. Processes for preparing dispersions for electrocodeposition are also provided In a first process, two polymers are dissolved in a common solvent and then dispersed as small charged particles in another solvent which is a precipitant for both polymers. In another process, a dispersion of a first polymer is prepared by adding a solution of the first polymer to a dispersant solvent, and then a solution of a second polymer is dispersed in the dispersion of the first polymer. In another process, a solution of the second polymer is added to a dispersion of the first polymer which contains only a single non-solvent for the second polymer. In yet another process, a dispersion of the first polymer in a first solvent system is mixed directly with a dispersion of a second polymer in a second solvent system, resulting in a dispersion of the first and second polymers in a resulting solvent system of the first and second solvent systems. In yet another process, a block copolymer composed of two blocks is dissolved in a solvent, and then dispersed in a non-solvent to form the dispersion.
    • 通过电沉积包含第一聚合物的带电粒子和第二聚合物的带电粒子的溶液的溶液形成聚合物膜。 获得了微分子膜,其具有分散在主要组分聚合物中的次要组分聚合物的微畴。 还提供了制备用于电沉积的分散体的方法。在第一种方法中,将两种聚合物溶解在常用溶剂中,然后作为小的带电粒子分散在另一种溶剂中,这是两种聚合物的沉淀剂。 在另一方法中,通过将第一聚合物的溶液加入到分散剂溶剂中,然后将第二聚合物的溶液分散在第一聚合物的分散体中来制备第一聚合物的分散体。 在另一方法中,将第二聚合物的溶液加入到仅含有用于第二聚合物的单一非溶剂的第一聚合物的分散体中。 在另一个方法中,将第一聚合物在第一溶剂体系中的分散体直接与第二聚合物在第二溶剂体系中的分散体混合,导致第一和第二聚合物在所得第一溶剂系统的溶剂体系中的分散 和第二溶剂体系。 在另一方法中,将由两个嵌段组成的嵌段共聚物溶解在溶剂中,然后分散在非溶剂中以形成分散体。