Replenishing system
    2.
    发明授权
    Replenishing system 失效
    补充系统

    公开(公告)号:US5512978A

    公开(公告)日:1996-04-30

    申请号:US463226

    申请日:1995-06-05

    IPC分类号: G03G15/10

    CPC分类号: G03G15/104

    摘要: An apparatus for measuring concentrations of a first vapor pressure carrier fluid component and a second vapor, pressure carrier fluid component in a carrier fluid mixture, including a supply vessel for holding the carrier fluid mixture. A light source is provided for transmitting an infrared light source to the carrier fluid mixture. Detector is provided for detecting infrared light intensity transmitted through the carrier fluid mixture, and, in response thereto, determining infrared absorption of carbon hydrogen stretching frequencies of the carrier fluid mixture. And means are provided for calculating concentrations of the first carrier fluid component and the second carrier fluid component in the mixture based on the infrared absorption of carbon hydrogen stretching frequencies of the carrier fluid mixture. This method can also be extended to a mixture of more than two fluids. A means for maintaining a predetermined ratio of the carrier fluids.

    摘要翻译: 一种用于测量载体流体混合物中的第一蒸汽压载体流体组分和第二蒸汽压力载体流体组分的浓度的装置,包括用于保持载体流体混合物的供应容器。 提供了一种用于将红外光源传输到载体流体混合物的光源。 提供检测器,用于检测通过载体流体混合物透射的红外光强度,并且响应于此,确定载体流体混合物的碳氢扩展频率的红外吸收。 并且提供了用于基于载体流体混合物的碳氢气伸缩频率的红外吸收来计算混合物中的第一载体流体组分和第二载体流体组分的浓度的装置。 该方法也可以扩展到两种以上流体的混合物。 用于维持载液的预定比例的装置。

    Conducting compositions
    9.
    发明授权
    Conducting compositions 有权
    导电组合物

    公开(公告)号:US5976418A

    公开(公告)日:1999-11-02

    申请号:US186542

    申请日:1998-11-05

    摘要: A conductive polymer composition selected from the group consisting ofa first composition includinga polymer containing halomethylated aromatic groups, anda charge transporting material selected from the group consisting ofat least one charge transport monomer containing arylamine groups,at least one charge transport polymer containing arylamine units in the main polymer chain,and mixtures thereof, anda second composition includingat least one monomer containing a halomethylated aromatic group,at least one charge transport monomer containing arylamine groups anda polymer binder, anda third composition including:at least one monomer containing a halomethylated aromatic group, andat least one charge transport polymer with arylamine units in the main polymer chain.The aforementioned compositions may be applied as coatings and used in high speed laser printing and related printing processes. These conductive polymeric compositions and processes therefor provide improved stability and a broad range of conductivities, manufacturing and compositional latitude, and dielectric strength.

    摘要翻译: 选自包含含有卤代甲基化芳族基团的聚合物的第一组合物的导电聚合物组合物和选自至少一种含有芳基胺基团的电荷传输单体的电荷输送材料,至少一种含有芳基胺的电荷输送聚合物 主要聚合物链中的单元及其混合物,以及第二组合物,其包含至少一种含有卤代甲基化芳族基团的单体,至少一种含芳基胺基的电荷输送单体和聚合物粘合剂,以及第三组合物,其包含:至少一种单体 含有卤代甲基化芳族基团,以及至少一种具有芳基胺单元的电荷传输聚合物。 上述组合物可以用作涂层并用于高速激光打印和相关印刷工艺中。 这些导电聚合物组合物及其工艺提供了改进的稳定性和广泛的电导率,制造和组成纬度和介电强度。