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131 条记录 (耗时 0.026 秒)

    Encapsulated toner compositions and processes thereof
    2.
    发明授权
    Encapsulated toner compositions and processes thereof 失效
    包封的调色剂组合物及其工艺

    公开(公告)号：US5324616A

    公开(公告)日：1994-06-28

    申请号：US861676

    申请日：1992-04-01

    申请人： Guerino G. Sacripante ,  Barkev Keoshkerian ,  Beng S. Ong

    发明人： Guerino G. Sacripante ,  Barkev Keoshkerian ,  Beng S. Ong

    IPC分类号： B01J13/14 ,  G03G9/08 ,  G03G9/093 ,  G03G5/00 ,  G03C1/72

    CPC分类号： G03G9/09392 ,  G03G9/09364 ,  G03G9/09385

    摘要： An in situ process for the preparation of encapsulated toner compositions which comprises dispersing a mixture of a cyclic olefin or cyclic olefins, pigments, dyes or mixtures thereof in an aqueous medium containing a surfactant thereby forming a stable microdroplet suspension, and thereafter adding a catalyst to effect a metathesis polymerization of the cyclic olefin or olefins to form the encapsulated toner resin.

    摘要翻译： 用于制备包封的调色剂组合物的原位方法，其包括将环烯烃或环烯烃，颜料，染料或其混合物的混合物分散在含有表面活性剂的水性介质中，从而形成稳定的微滴悬浮液，然后向其中加入催化剂 影响环烯烃或烯烃的易位聚合反应形成包封的调色剂树脂。

    Photoconductive imaging members with N,N-bis(biarylyl)aniline charge transport polymers
    3.
    发明授权
    Photoconductive imaging members with N,N-bis(biarylyl)aniline charge transport polymers 失效
    具有N，N-双（二芳基）苯胺电荷传输聚合物的光导成像构件

    公开(公告)号：US5011906A

    公开(公告)日：1991-04-30

    申请号：US501697

    申请日：1990-03-30

    申请人： Beng S. Ong ,  Barkev Keoshkerian ,  Giuseppa Baranyi

    发明人： Beng S. Ong ,  Barkev Keoshkerian ,  Giuseppa Baranyi

    IPC分类号： C08G18/32 ,  C08G63/685 ,  C08G64/16 ,  G03G5/07

    CPC分类号： G03G5/075 ,  C08G18/329 ,  C08G63/6856 ,  C08G64/1641 ,  G03G5/076

    摘要： A photoconductive imaging member comprised of a photogenerating layer, and a charge transport layer comprised of the N,N-bis(biarylyl)aniline charge transport polymers of the formula ##STR1## wherein A and B are independently selected from bifunctional linkages; Z is alkylenedioxy, arylenedioxy, or substituted derivatives thereof; R and R' are alkyl, aryl, alkoxy, aryloxy, or halogen; x and y are mole fractions wherein x is greater than 0 and the sum of x and y is equal to 1.0; a and b are the numbers 0, 1 or 2; and n represents the number of monomer units.

    摘要翻译： 由光生代层和由N，N-双（二芳基）苯胺电荷输送聚合物组成的光电生成层，其中A和B独立地选自双官能键; Z是亚烷基二氧基，亚芳基二氧基或其取代衍生物; R和R'是烷基，芳基，烷氧基，芳氧基或卤素; x和y是摩尔分数，其中x大于0，x和y之和等于1.0; a和b是数字0,1或2; n表示单体单元数。

    Encapsulated toner compositions
    4.
    发明授权
    Encapsulated toner compositions 失效
    包封的调色剂组合物

    公开(公告)号：US5215855A

    公开(公告)日：1993-06-01

    申请号：US790861

    申请日：1991-11-12

    申请人： Barkev Keoshkerian ,  Beng S. Ong

    发明人： Barkev Keoshkerian ,  Beng S. Ong

    IPC分类号： G03G9/093

    CPC分类号： G03G9/09328 ,  G03G9/09392 ,  G03G9/09342

    摘要： An encapsulated toner composition comprised of a core comprised of polymer resins, and colorants, which core is encapsulated within a polymer shell containing a siloxane component.

    摘要翻译： 包含由聚合物树脂构成的核心的包封的调色剂组合物和着色剂，该核心被包封在含有硅氧烷组分的聚合物外壳内。

    Photoresponsive imaging members with electron transporting layers
    7.
    发明授权
    Photoresponsive imaging members with electron transporting layers 失效
    具有电子传输层的光响应成像构件

    公开(公告)号：US4609602A

    公开(公告)日：1986-09-02

    申请号：US709867

    申请日：1985-03-08

    申请人： Beng S. Ong ,  Dasarao K. Murti ,  Barkev Keoshkerian

    发明人： Beng S. Ong ,  Dasarao K. Murti ,  Barkev Keoshkerian

    IPC分类号： G03G5/06 ,  G03G5/10

    CPC分类号： G03G5/0612 ,  G03G5/0618

    摘要： Disclosed is an improved layered photoresponsive imaging member comprised of a photogenerating layer, and in contact therewith an electron transporting layer comprised of compounds selected from the group consisting of anthraquinodimethanes, and anthrone derivatives of the following formulas dispersed in an inactive resinous binder: ##STR1## wherein A and B are independently selected from the group consisiting of CN and COOR, wherein R is an alkyl group; X and Y are independently selected from the group consisting of alkyl, aryl, halide, COOR, CN, hydroxy, and nitro; m is a number of from zero to about 3; and n is a number of from zero to about 3.

    摘要翻译： 公开了一种改进的层状光响应成像构件，其由光生成层组成，并且与其接触，由选自以下的化合物组成的电子传输层：蒽醌二甲苯和分散在惰性树脂粘合剂中的下式的蒽酮衍生物： A.其中A和B独立地选自CN和COOR所组成的组，其中R是烷基; X和Y独立地选自烷基，芳基，卤素，COOR，CN，羟基和硝基; m是从零到大约3的数; 并且n是从零到大约3的数。

    Photoconductive imaging members with diaryl biarylylamine charge transporting components
    9.
    发明授权
    Photoconductive imaging members with diaryl biarylylamine charge transporting components 失效
    具有二芳基二芳基甲基胺电荷传输组分的光导成像构件

    公开(公告)号：US4946754A

    公开(公告)日：1990-08-07

    申请号：US274160

    申请日：1988-11-21

    申请人： Beng S. Ong ,  Barkev Keoshkerian ,  Giuseppa Baranyi

    发明人： Beng S. Ong ,  Barkev Keoshkerian ,  Giuseppa Baranyi

    IPC分类号： G03G5/06

    CPC分类号： G03G5/0614 ,  G03G5/0618

    摘要： A photoconductive imaging member comprised of a photogenerating layer; and a charge transport layer comprised of diaryl biarylylamine compounds of Formula (I) wherein Ar and Ar' are independently selected from the group consisting of phenyl, naphthyl, substituted naphthyl, and substituted phenyl; R and R' are electron donating substituents; and m and n represent the numbers 0, 1 or 2.

    摘要翻译： 由光生成层构成的感光成像构件; 和由式（I）的二芳基二芳基胺化合物组成的电荷传输层，其中Ar和Ar'独立地选自苯基，萘基，取代的萘基和取代的苯基; R和R'是给电子取代基; m和n表示数字0,1或2。

    Photoresponsive imaging members containing electron transport overcoatings
    10.
    发明授权
    Photoresponsive imaging members containing electron transport overcoatings 失效
    含有电子传递涂层的光响应成像构件

    公开(公告)号：US4562132A

    公开(公告)日：1985-12-31

    申请号：US672749

    申请日：1984-11-19

    申请人： Beng S. Ong ,  Barkev Keoshkerian ,  Dasarao K. Murti ,  Joseph Mammino

    发明人： Beng S. Ong ,  Barkev Keoshkerian ,  Dasarao K. Murti ,  Joseph Mammino

    IPC分类号： G03G5/043 ,  G03G5/06 ,  G03G5/147 ,  G03G5/14

    CPC分类号： G03G5/0618 ,  G03G5/0609 ,  G03G5/14708

    摘要： Disclosed is an imaging member comprised of a supporting substrate, a hole transport layer comprised of an arylamine hole transporting substance dispersed in an inactive resinous binder, a photogenerating layer comprised of a photogenerating pigment optionally dispersed in a resinous binder, and as a protective topcoating an electron transporting layer compound of the following formula dispersed in a resinous binder ##STR1## where X is cyano or alkoxycarbonyl groups, A and B are electron withdrawing groups, m is a number of from 0 to 2, n is the number 0 or 1, and W is an electron withdrawing group selected from the groups consisting of acyl, alkoxycarbonyl, alkylaminocarbonyl, and derivatives thereof.

    摘要翻译： 公开了一种成像构件，其包括支撑基底，由分散在惰性树脂粘合剂中的芳基胺空穴传输物质构成的空穴传输层，由可选择分散在树脂粘合剂中的光生颜料和作为保护性表面涂层的光生成层 分散在树脂粘合剂中的电子传输层化合物，其中X是氰基或烷氧基羰基，A和B是吸电子基团，m是0至2的数，n是数字0或1， W是选自酰基，烷氧基羰基，烷基氨基羰基及其衍生物的吸电子基团。