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    Coating composition containing electrically-conductive polymer and solvent mixture
    2.
    发明授权
    Coating composition containing electrically-conductive polymer and solvent mixture 有权
    含有导电聚合物和溶剂混合物的涂料组合物

    公开(公告)号：US06429248B2

    公开(公告)日：2002-08-06

    申请号：US09880384

    申请日：2001-06-13

    申请人： Dwight W. Schwark ,  Debasis Majumdar ,  Charles C. Anderson ,  Robert J. Kress

    发明人： Dwight W. Schwark ,  Debasis Majumdar ,  Charles C. Anderson ,  Robert J. Kress

    IPC分类号： C08K510

    CPC分类号： G03G5/14778 ,  B41M5/44 ,  G03C1/04 ,  G03C1/89 ,  G03C2001/7952 ,  G03G5/14782

    摘要： A coating composition comprising a solution of an electrically-conductive polymer and an organic solvent media wherein the solvents are selected from the group consisting of alcohols, ketones, cycloalkanes, arenes, esters, glycol ethers and their mixtures; the media having a water content of less than 12 weight percent. Such a coating composition provides a means to protect an imaging element against the accumulation of static electrical charges before and after image processing while also providing the element with improved manufacturability and physical properties.

    摘要翻译： 一种涂料组合物，其包含导电聚合物和有机溶剂介质的溶液，其中所述溶剂选自醇，酮，环烷烃，芳烃，酯，二醇醚及其混合物; 介质的含水量小于12重量％。 这种涂料组合物提供了一种保护成像元件免受图像处理之前和之后的静电荷累积的装置，同时还为元件提供改进的可制造性和物理性质。

    Imaging elements containing an electrically-conductive layer comprising polythiophene and a cellulosic polymer binder
    4.
    发明授权
    Imaging elements containing an electrically-conductive layer comprising polythiophene and a cellulosic polymer binder 有权
    包含含有聚噻吩和纤维素聚合物粘合剂的导电层的成像元件

    公开(公告)号：US6162596A

    公开(公告)日：2000-12-19

    申请号：US386523

    申请日：1999-08-30

    申请人： Dwight W. Schwark ,  Debasis Majumdar ,  Charles C. Anderson ,  Robert J. Kress

    发明人： Dwight W. Schwark ,  Debasis Majumdar ,  Charles C. Anderson ,  Robert J. Kress

    IPC分类号： G03C1/89

    CPC分类号： G03C1/89

    摘要： An imaging element comprising;a support;at least one image forming layer superposed on the support; and anelectrically-conductive layer superposed on the support; said electrically-conductive layer comprising a substituted or unsubstituted thiophene-containing electrically-conductive polymer and a cellulosic polymer binder. Such an electrically-conductive layer provides protection against the accumulation of static electrical charges before and after image processing and provides improved physical properties.

    摘要翻译： 一种成像元件，包括： 一个支持 至少一个成像层叠置在支撑体上; 以及叠置在所述支撑体上的导电层; 所述导电层包含取代或未取代的含噻吩的导电聚合物和纤维素聚合物粘合剂。 这样的导电层在图像处理之前和之后提供防止静电荷累积的保护并且提供改善的物理性质。

    Reduced crystallinity polyethylene oxide with intercalated clay
    9.
    发明授权
    Reduced crystallinity polyethylene oxide with intercalated clay 失效
    具有插层粘土的结晶度降低的聚环氧乙烷

    公开(公告)号：US06555610B1

    公开(公告)日：2003-04-29

    申请号：US09617400

    申请日：2000-07-17

    申请人： Thomas N. Blanton ,  Debasis Majumdar ,  Robert J. Kress ,  Dwight W. Schwark

    发明人： Thomas N. Blanton ,  Debasis Majumdar ,  Robert J. Kress ,  Dwight W. Schwark

    IPC分类号： C08K334

    CPC分类号： C08J3/226 ,  C08J2371/02 ,  C08J2439/00 ,  Y10S977/788 ,  Y10S977/896 ,  Y10S977/897

    摘要： The invention relates to a method of forming a polymer composite comprising mixing smectite clay and polyvinyl pyrrolidone to form a first dispersion of intercalated clay, mixing said dispersion with polyethylene oxide to form a second dispersion, flowing said second dispersion into ketone so as to flocculate a polymer composite of polyethylene oxide and intercalated clay and recovering said flocculate, wherein the polyethylene oxide is rendered to reduced crystallinity.

    摘要翻译： 本发明涉及一种形成聚合物复合材料的方法，包括将蒙脱石粘土和聚乙烯吡咯烷酮混合以形成插层粘土的第一分散体，将所述分散体与聚环氧乙烷混合以形成第二分散体，将所述第二分散体流入酮中以絮凝 聚环氧乙烷和嵌层粘土的聚合物复合物，并回收所述絮凝物，其中使聚环氧乙烷具有降低的结晶度。

    Zirconia-alumina ceramic article
    10.
    发明授权
    Zirconia-alumina ceramic article 失效
    氧化锆 - 氧化铝陶瓷制品

    公开(公告)号：US5726110A

    公开(公告)日：1998-03-10

    申请号：US812813

    申请日：1997-03-06

    申请人： Debasis Majumdar ,  Dilip K. Chatterjee ,  Robert J. Kress

    发明人： Debasis Majumdar ,  Dilip K. Chatterjee ,  Robert J. Kress

    IPC分类号： C04B35/119 ,  C04B35/106 ,  C04B35/16

    CPC分类号： C04B35/119

    摘要： The present invention is a ceramic article of magnesium-X silicate, wherein X represents lithium, sodium, potassium or other monovalent ion from about 0.1 to 2 weight percent, and yttria stabilized zirconia and alumina composite from about 99.9 to 98 weight percent wherein the yttria stabilized zirconia has a molar ratio of yttria to zirconia of from 0.5:99.5 to 5:95 and the alumina comprises from 0.1 to 50 percent of the yttria stabilized zirconia and alumina composite.

    摘要翻译： 本发明是镁硅酸盐的陶瓷制品，其中X表示约0.1至2重量％的锂，钠，钾或其它一价离子，以及约99.9至98重量％的氧化钇稳定的氧化锆和氧化铝复合物，其中氧化钇 稳定的氧化锆具有0.5:99.5至5:95的氧化钇与氧化锆的摩尔比，氧化铝包含0.1至50％的氧化钇稳定的氧化锆和氧化铝复合材料。