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    STABLE WETTING CONCENTRATE
    2.
    发明申请
    STABLE WETTING CONCENTRATE 有权
    稳定的润湿浓度

    公开(公告)号：US20050261160A1

    公开(公告)日：2005-11-24

    申请号：US10850297

    申请日：2004-05-20

    申请人： Kolazi Narayanan ,  Jayanti Patel

    发明人： Kolazi Narayanan ,  Jayanti Patel

    IPC分类号： C11D1/00 ,  C11D1/02 ,  C11D1/14 ,  C11D1/29 ,  C11D1/58 ,  C11D1/72 ,  C11D1/722 ,  C11D1/86 ,  C11D3/28 ,  C11D7/32

    CPC分类号： C11D1/86 ,  C11D1/146 ,  C11D1/29 ,  C11D1/58 ,  C11D1/722

    摘要： A stable wetting concentrate includes octyl or dodecyl pyrrolidone, an ethoxylated alcohol, and a compatabilizing agent for dilution of the concentrate with water, suitably a polar material, such as an anionic emulsifier, or polyol, which prevents separation of the two base components in water, and, optionally, water, provides a stable wetting composition upon dilution with water, which exhibit superior wetting and spreading properties.

    摘要翻译： 稳定的润湿浓缩物包括辛基或十二烷基吡咯烷酮，乙氧基化醇和用于用水稀释浓缩物的适合剂，合适地是极性物质，例如阴离子乳化剂或多元醇，其防止水中两种基础组分分离 和任选的水，在用水稀释时提供稳定的润湿组合物，其表现出优异的润湿性和扩散性。

    Thermal digital lithographic printing plate
    4.
    发明授权
    Thermal digital lithographic printing plate 有权
    热数码平版印刷版

    公开(公告)号：US06358669B1

    公开(公告)日：2002-03-19

    申请号：US09469489

    申请日：1999-12-22

    申请人： Celin Savariar-Hauck ,  Ken-ichi Shimazu ,  Hans-Joachim Timpe ,  Jayanti Patel ,  Jianbing Huang

    发明人： Celin Savariar-Hauck ,  Ken-ichi Shimazu ,  Hans-Joachim Timpe ,  Jayanti Patel ,  Jianbing Huang

    IPC分类号： G03F709

    CPC分类号： B41M5/42 ,  B41C1/1016 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/368 ,  B41M5/44 ,  B41M5/465

    摘要： A thermally imageable element, useful as a lithographic printing plate precursor is disclosed. The element comprises a hydrophilic substrate; an underlayer comprising a first polymeric material; and an ink-receptive top layer comprising a second polymeric material. Preferably, the top layer comprises a compound that functions as a solubility-suppressing component. The solubility-suppressing component may be a separate dissolution inhibitor compound and/or the second polymeric material may also function as a solubility-suppressing component. On thermal exposure the exposed regions of the top layer becomes more readily soluble in an aqueous developer, allowing the developer to remove the top layer and reveal the surface of the hydrophilic substrate. The lithographic printing plate thus formed has excellent properties, including the absence of sludging of the developer.

    摘要翻译： 公开了可用作平版印刷版原版的可热成像元件。 元件包括亲水基底; 包含第一聚合物材料的底层; 以及包含第二聚合物材料的吸墨顶层。 优选地，顶层包含用作溶解度抑制成分的化合物。 溶解性抑制成分可以是单独的溶解抑制剂化合物和/或第二聚合物材料也可以作为溶解度抑制成分起作用。 在热曝光的情况下，顶层的暴露区域变得更容易溶于水性显影剂，使显影剂除去顶层并露出亲水基材的表面。 这样形成的平版印刷版具有优异的性能，包括不存在显影剂的污泥。

    Multi-layer imageable element with improved properties
    7.
    发明授权
    Multi-layer imageable element with improved properties 有权
    具有改进性能的多层可成像元件

    公开(公告)号：US07824840B2

    公开(公告)日：2010-11-02

    申请号：US11836840

    申请日：2007-08-10

    申请人： Jayanti Patel ,  Ting Tao ,  Shashikant Saraiya

    发明人： Jayanti Patel ,  Ting Tao ,  Shashikant Saraiya

    IPC分类号： G03F7/11 ,  G03F7/30

    CPC分类号： B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/42 ,  Y10S430/145

    摘要： Positive-working imageable elements comprise a radiation absorbing compound and inner and outer layers on a substrate having a hydrophilic surface. The inner layer comprises a specific polymeric binder represented by Structure (I): -(A)w-(B)x-(C)y-(D)z-  (I) wherein A represents recurring units derived from one or more N-alkoxymethyl (alkyl)acrylamides or alkoxymethyl (alkyl)acrylates, B represents recurring units derived from one or more ethylenically unsaturated polymerizable monomers having a pendant cyano group, C represents recurring units derived from one or more ethylenically unsaturated polymerizable monomers having one or more carboxy, sulfonic acid, or phosphate groups, D represents recurring units derived from one or more ethylenically unsaturated polymerizable monomers other than those represented by A, B, and C, w is from about 3 to about 80 weight %, x is from about 10 to about 85 weight %, y is from about 2 to about 80 weight %, and z is from about 10 to about 85 weight %. The use of this polymeric binder provides improved post-development bakeability chemical solvent resistance and desired digital speed.

    摘要翻译： 正性可成像元件包括辐射吸收化合物和在具有亲水表面的基底上的内层和外层。 内层包含由结构（I）表示的特定聚合物粘合剂： - （A）w-（B）x-（C）y-（D）z-（I）其中A表示衍生自一个或多个N - 烷氧基甲基（烷基）丙烯酰胺或烷氧基甲基（烷基）丙烯酸酯，B表示衍生自具有氰基侧基的一种或多种烯属不饱和可聚合单体的重复单元，C表示衍生自一种或多种具有一个或多个羧基的烯属不饱和可聚合单体的重复单元 ，磺酸或磷酸基团，D代表由除A，B和C之外的一种或多种烯属不饱和可聚合单体衍生的重复单元，w为约3-约80重量％，x为约10至 约85重量％，y为约2-约80重量％，z为约10-约85重量％。 使用该聚合物粘合剂提供改进的显影后烘烤性耐化学溶剂性和期望的数字速度。

    Synergistic matrix composite for making stable microemulsions of active ingredients
    9.
    发明申请
    Synergistic matrix composite for making stable microemulsions of active ingredients 有权
    用于制备稳定的微乳液活性成分的协同基质复合材料

    公开(公告)号：US20080081059A1

    公开(公告)日：2008-04-03

    申请号：US11540981

    申请日：2006-09-28

    申请人： Kolazi S. Narayanan ,  Domingo Jon ,  Jayanti Patel ,  Karen Winkowski ,  Andreas Mitschke ,  Otto W. Gordon

    发明人： Kolazi S. Narayanan ,  Domingo Jon ,  Jayanti Patel ,  Karen Winkowski ,  Andreas Mitschke ,  Otto W. Gordon

    IPC分类号： A01N25/00 ,  A61K8/37

    CPC分类号： A01N25/04 ,  A61K8/068 ,  A61K8/922 ,  A61Q5/02 ,  C09D5/02 ,  C11D17/0021 ,  A01N27/00 ,  A01N31/08 ,  A01N53/00 ,  A01N65/06 ,  A01N65/36

    摘要： What is described herein is a synergistic matrix composite for making a stable microemulsion in water of an active ingredient comprising a first matrix composition including by wt. (a) 5-30% of a C8-C18 N-alkyl pyrrolidone, (b) optionally, 5-60% of a water insoluble organic solvent soluble therein, (c) 30-70% of a non-ionic emulsifier, and (d) 1-15% of an EO/PO/EO copolymer, and, (e) optionally, 1-5% of a surface active buffering agent, e.g. a branched alkyl ethoxylated phosphate ester, a second matrix composition comprising a polar polymeric material, e.g. polyethylene glycol, and/or a neutralized derivatized vegetable oil, e.g. maleated linseed oil, which composite is capable of loading a higher amount of said active than either composition alone.

    摘要翻译： 本文描述的是用于在活性成分的水中制备稳定的微乳液的协同性基质复合物，其包含第一基质组合物， （a）5-30％的C 8 -C 18 N-烷基吡咯烷酮，（b）任选的5-60％可溶于其中的水不溶性有机溶剂 ，（c）30-70％的非离子乳化剂，和（d）1-15％的EO / PO / EO共聚物，和（e）任选地1-5％的表面活性缓冲剂， 例如 支链烷基乙氧基化磷酸酯，包含极性聚合物材料的第二基质组合物，例如。 聚乙二醇和/或中和的衍生植物油，例如， 马来酸亚麻子油，该复合材料能够单独加载比任一组合物更高量的所述活性物质。