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706 条记录 (耗时 0.039 秒)

    IMAGING MEMBER
    81.
    发明申请
    IMAGING MEMBER 有权
    成像会员

    公开(公告)号：US20090325094A1

    公开(公告)日：2009-12-31

    申请号：US12560575

    申请日：2009-09-16

    申请人： Yuhua Tong ,  John F. Yanus ,  Jin Wu ,  Steven M. Sterling ,  Susan M. VanDusen

    发明人： Yuhua Tong ,  John F. Yanus ,  Jin Wu ,  Steven M. Sterling ,  Susan M. VanDusen

    IPC分类号： G03G13/16 ,  G03G5/06 ,  G03G5/07

    CPC分类号： G03G5/0614 ,  C09B57/008 ,  C09B67/009 ,  G03G5/047 ,  G03G5/0539 ,  G03G5/0542 ,  G03G5/0546

    摘要： Provided is an imaging member such as photoreceptor comprising a substrate, a charge generation layer, a first charge transport layer, a second charge transport layer, and an optional overcoat layer. The first charge transport layer is formed from a first CTL formulation comprising an aromatic monoamine and a first polymeric film forming binder material. The second charge transport layer is formed from a second CTL formulation comprising aromatic diamine and a second polymeric film forming binder material. The imaging member has gained improved properties such as removal of anti-curl layer, desirable structural flatness, electrical properties, mechanical robustness, flexibility, longevity, and copy image qualities over extended use, among others.

    摘要翻译： 提供了诸如感光体的成像构件，其包括基底，电荷产生层，第一电荷输送层，第二电荷输送层和任选的外涂层。 第一电荷输送层由包含芳族单胺和第一聚合物膜形成粘合剂材料的第一CTL制剂形成。 第二电荷输送层由包含芳族二胺和第二聚合物膜形成粘合剂材料的第二CTL制剂形成。 成像构件已经获得了改进的性能，例如去除抗卷曲层，期望的结构平整度，电性能，机械坚固性，柔韧性，寿命和复制图像质量等等。

    Pigment dispersions with polymeric dispersants having pending chromophore groups
    82.
    发明授权
    Pigment dispersions with polymeric dispersants having pending chromophore groups 失效
    具有悬浮发色团的聚合物分散剂的颜料分散体

    公开(公告)号：US07582152B2

    公开(公告)日：2009-09-01

    申请号：US11995325

    申请日：2006-06-23

    申请人： Wojciech Jaunky ,  Geert Deroover ,  Johan Loccufier ,  Lambertus Groenendaal

    发明人： Wojciech Jaunky ,  Geert Deroover ,  Johan Loccufier ,  Lambertus Groenendaal

    IPC分类号： C09D11/02 ,  C08K5/23

    CPC分类号： C09B67/0063 ,  C09B67/0046 ,  C09B67/009 ,  C09B69/10 ,  C09B69/106 ,  C09D11/101 ,  C09D11/326

    摘要： A pigment dispersion includes a color pigment represented by formula (I): wherein R1 to R10 are independently selected from the group consisting of hydrogen, a halogen atom, a methyl group, an ethyl group, a methoxy group, an ethoxy group, —CF3, —COOH, —COOCH3, —SO2NH—C6H5, —CONH—C6H5, —CONH—C6H5—CONH2, and —CONH2; and a polymeric dispersant, having via a linking group covalently linked to its polymeric backbone, at least one pending chromophore group which has a molecular weight smaller than 95% of the molecular weight of said color pigment. The pigment dispersion can be advantageously used in inkjet inks.

    摘要翻译： 颜料分散体包括由式（I）表示的着色颜料：其中R 1至R 10独立地选自氢，卤素原子，甲基，乙基，甲氧基，乙氧基，-CF 3 ，-COOH，-COOCH 3，-SO 2 NH-C 6 H 5，-CONH-C 6 H 5，-CONH-C 6 H 5 -CONH 2和-CONH 2; 和通过与其聚合物主链共价连接的连接基团的聚合物分散剂，至少一种分子量小于所述彩色颜料的分子量的95％的未决发色团。 颜料分散体可以有利地用于喷墨油墨中。

    WETTING ADDITIVE AND COMPOSITION INCLUDING THE SAME
    84.
    发明申请
    WETTING ADDITIVE AND COMPOSITION INCLUDING THE SAME 失效
    润湿添加剂和组合物，包括它们

    公开(公告)号：US20090124740A1

    公开(公告)日：2009-05-14

    申请号：US11937076

    申请日：2007-11-08

    申请人： MICHAEL J. ANCHOR

    发明人： MICHAEL J. ANCHOR

    IPC分类号： C08K5/06 ,  C09K3/00

    CPC分类号： C09B67/009 ,  C08K5/04 ,  C08L71/02 ,  C09B67/0013 ,  C09D7/45

    摘要： A composition, such as a pigment dispersion or coating composition, includes a pigment and a wetting additive. The wetting additive includes a first agent and a second agent. The first agent has the following formula: X(AO)mH wherein X is a C6 to C16 branched chain, A is an alkylene group selected from the group of ethylene groups, propylene groups, butylene groups, and combinations thereof, and m is from about 3 to about 20. The second agent is different from the first agent and has the following formula: Y(A′O)nH wherein Y is a C6 to C16 linear chain, A′ is an alkylene group selected from the group of ethylene groups, propylene groups, butylene groups, and combinations thereof, and n is at least about 3. The second agent has a triblock (A″O)p(EO)q(A″O)r configuration in the portion represented by (A′O)n, wherein A″ is selected from the group of propylene groups, butylene groups, and combinations thereof and wherein p, q, and r are each independently at least 1.

    摘要翻译： 组合物，例如颜料分散体或涂料组合物，包括颜料和润湿添加剂。 润湿添加剂包括第一试剂和第二试剂。 第一个代理具有以下公式：<？in-line-formula description =“In-line Formulas”end =“lead”？> X（AO）mH <？in-line-formula description =“In-line Formulas” 其中X为C6〜C16支链，A为选自亚乙基，亚丙基，亚丁基及其组合的亚烷基，m为约3〜约20。 第二代理与第一代理不同，具有以下公式：<？in-line-formula description =“In-line formula”end =“lead”？> Y（A'O）nH < 其中Y为C6〜C16直链，A'为选自亚乙基，亚丙基，亚丁基及其组合的亚烷基， 并且n为至少约3.第二试剂在由（A'O）n表示的部分中具有三嵌段（A''O）p（EO）q（A''O）r构型，其中A“为 选自丙烯基，亚丁基及其组合，w 本文中p，q和r各自独立地为至少1。

    Non-Aqueous Quinacridone Dispersions Using Dispersion Synergists
    88.
    发明申请
    Non-Aqueous Quinacridone Dispersions Using Dispersion Synergists 有权
    使用分散体协同剂的非水性喹吖啶酮分散体

    公开(公告)号：US20080305261A1

    公开(公告)日：2008-12-11

    申请号：US12094686

    申请日：2006-11-28

    申请人： Geert Deroover ,  Nicolas Point

    发明人： Geert Deroover ,  Nicolas Point

    IPC分类号： B05D5/00 ,  C09B67/20 ,  C09B67/52

    CPC分类号： C09D17/002 ,  C09B48/00 ,  C09B67/0033 ,  C09B67/0036 ,  C09B67/009 ,  C09B68/4257 ,  C09B68/443 ,  C09B68/463 ,  C09D11/101 ,  C09D11/326 ,  C09D11/36

    摘要： A non-aqueous pigment dispersion includes a quinacridone pigment, a polymeric dispersant, and a dispersion synergist in a non-aqueous dispersion medium wherein the dispersion synergist is a quinacridone derivative substituted on one of the two nitrogen atoms of the quinacridone basic chromophore structure by a group including at least one carboxyl group or a salt thereof. Also, a method for printing an ink-jet image with an ink including the non-aqueous pigment dispersion.

    摘要翻译： 非水性颜料分散体包括喹吖啶酮颜料，聚合物分散剂和非水分散介质中的分散增效剂，其中分散协同剂是在喹吖啶酮碱性发色团结构的两个氮原子之一上被喹吖啶酮碱性发色团结构之一取代的喹吖啶酮衍生物 基团包括至少一个羧基或其盐。 另外，一种用包含非水性颜料分散体的油墨印刷喷墨图像的方法。

    Conditioning method for indanthrone pigments
    90.
    发明授权
    Conditioning method for indanthrone pigments 有权
    阴丹酮颜料的调理方法

    公开(公告)号：US07449059B2

    公开(公告)日：2008-11-11

    申请号：US11832405

    申请日：2007-08-01

    申请人： Brian Thompson ,  John Britanak

    发明人： Brian Thompson ,  John Britanak

    IPC分类号： C09B67/20 ,  C09B67/00 ,  C09B67/10 ,  C08K5/3462

    CPC分类号： C09B67/0002 ,  C09B67/0014 ,  C09B67/009

    摘要： Crude indanthrone is milled, with or without other additives, to reduce and normalize particle size and distribution to a sub-pigmentary, near amorphous, state. The resulting highly aggregated crude powder is then treated with a heterogeneous solvent system of water and an alkyl ester of an aromatic carboxylic acid, such as methyl benzoate, to de-aggregate and grow the particles back to a pigmentary size. The conditions of the solvent treatment can be controlled with respect to temperature, time, and solvent ratio such that the desired properties of strength, shade, and dispersability are optimized.

    摘要翻译： 将粗阴丹酮与有或没有其它添加剂一起研磨，以减小和归一化颗粒大小并分布到接近无定形状态的亚颜料。 然后将所得到的高度聚集的粗粉末用水和芳族羧酸的烷基酯如苯甲酸甲酯的非均相溶剂体系进行处理，以使颗粒回收和再生成颜料尺寸。 可以根据温度，时间和溶剂比来控制溶剂处理的条件，使得强度，色调和分散性的期望性能得到优化。