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    METHOD OF PREPARING LITHOGRAPHIC PRINTING PLATES
    83.
    发明申请
    METHOD OF PREPARING LITHOGRAPHIC PRINTING PLATES 审中-公开
    制备平版印刷板的方法

    公开(公告)号：US20080113298A1

    公开(公告)日：2008-05-15

    申请号：US11559932

    申请日：2006-11-15

    Applicant: Harald Baumann ,  Ulrich Fiebag ,  Jianbing Huang

    Inventor： Harald Baumann ,  Ulrich Fiebag ,  Jianbing Huang

    IPC: G03F7/004

    CPC classification number: G03F7/322

    Abstract: A defoamer solution is introduced into a pre-rinsing solution, developer, or post-rinsing solution in a lithographic processing apparatus in relation to the surface area of processed imageable element. Surfactants can then be used in the developer if desired, and the recirculation rates of various solutions can be reduced.

    Abstract translation: 将消泡剂溶液相对于加工的可成像元件的表面积引入光刻处理设备中的预漂洗溶液，显影剂或漂洗后溶液。 如果需要，表面活性剂然后可用于显影剂中，并且可以降低各种溶液的再循环速率。

    Stable High Ph Developer
    84.
    发明申请
    Stable High Ph Developer 审中-公开
    稳定的高Ph开发者

    公开(公告)号：US20070196776A1

    公开(公告)日：2007-08-23

    申请号：US10591727

    申请日：2005-02-25

    Applicant: Jianbing Huang ,  Celin Savariar-Hauck ,  Manuel Klamt

    Inventor： Jianbing Huang ,  Celin Savariar-Hauck ,  Manuel Klamt

    IPC: G03C5/26

    CPC classification number: G03F7/322

    Abstract: Developer composition obtainable by (a) providing water, (b) dissolving such an amount of an alkaline component selected from alkali silicates, alkali hydroxides, Na3PO4, K3PO4, NR4OH, wherein each R is independently selected from C1C4 alkyl groups and C1-C4 hydroxyalkyl groups, and mixtures thereof in the water provided in step (a) that a pH of more than 12 is obtained, and (c) dissolving a stabilizer selected from M2CO3, MHCO3, or a mixture of 2 or more thereof, wherein each M is independently selected from Li, Na, K and NR′4 and each R′ independently represents H or C1-C4 alkyl, in the solution obtained in step (b) wherein the amount of the added stabilizer is such that the amount of the added carbonate anion is 1.5 to 20 wt-%, based on the total weight of the developer composition.

    Abstract translation: 显影剂组合物可通过（a）提供水，（b）溶解这种量的碱性硅酸盐，碱金属氢氧化物，Na 3 PO 4， 其中每个R独立地选自C 1 -C 4，其中每个R独立地选自C 1 -C 4烷基， 或其混合物在步骤（a）中提供的水中得到大于12的pH值， 和（c）溶解选自M 2 CO 3，MHCO 3或其2或更多的混合物的稳定剂，其中每个M 独立地选自Li，Na，K和NR'4，并且每个R'独立地表示H或C 1 -C 4烷基，其中 步骤（b）中得到的溶液，其中添加的稳定剂的量使得加入的碳酸酯阴离子的量为显色剂组合物总重量的1.5-20重量％。

    Preparation of solvent-resistant binder for an imageable element
    85.
    发明授权
    Preparation of solvent-resistant binder for an imageable element 有权
    制备用于可成像元件的耐溶剂粘合剂

    公开(公告)号：US07172850B2

    公开(公告)日：2007-02-06

    申请号：US10891727

    申请日：2004-07-15

    Applicant: Heidi M. Munnelly ,  Kevin B. Ray ,  Ting Tao ,  Shashikant Saraiya ,  Kouji Hayashi ,  Jianbing Huang

    Inventor： Heidi M. Munnelly ,  Kevin B. Ray ,  Ting Tao ,  Shashikant Saraiya ,  Kouji Hayashi ,  Jianbing Huang

    IPC: G03F7/028 ,  G03F7/033 ,  G03F7/09 ,  G03F7/00 ,  C08F220/44

    CPC classification number: B41C1/1008 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  G03F7/0212 ,  G03F7/033 ,  Y10S430/111 ,  Y10S430/145

    Abstract: The present invention provides an imageable element including a lithographic substrate and an imageable layer disposed on the substrate. The imageable layer includes a radically polymerizable component, an initiator system capable of generating radicals sufficient to initiate a polymerization reaction upon exposure to imaging radiation, and a polymeric binder having a hydrophobic backbone and including both constitutional units having a pendant cyano group attached directly to the hydrophobic backbone, and constitutional units having a pendant group including a hydrophilic poly(alkylene oxide) segment. The invention also provides a method for preparing a suitable polymeric binder. The method comprises contacting a combination of co-monomers in a solvent mixture consisting essentially of a (C1–C6) alkanol and water.

    Abstract translation: 本发明提供一种可成像元件，包括平版印刷基板和设置在基板上的可成像层。 可成像层包括可自由基聚合的组分，能够产生足以在暴露于成像辐射时引发聚合反应的自由基的引发剂体系，以及具有疏水骨架的聚合物粘合剂，并且包括具有氰基侧基的两个结构单元直接连接到 疏水骨架和具有包括亲水性聚（环氧烷）链段）侧基的结构单元。 本发明还提供了制备合适的聚合物粘合剂的方法。 该方法包括将基本上由（C 1 -C 12 -C 6）烷醇组成的溶剂混合物中的共聚单体的组合与水接触。

    Method to remove unwanted, unexposed, positive-working, IR radiation sensitive layer
    86.
    发明申请
    Method to remove unwanted, unexposed, positive-working, IR radiation sensitive layer 失效
    去除不需要的，未曝光的，正面工作的红外辐射敏感层的方法

    公开(公告)号：US20060183054A1

    公开(公告)日：2006-08-17

    申请号：US11058973

    申请日：2005-02-16

    Applicant: Kevin Wieland ,  Kevin Ray ,  Ken-ichi Shimazu ,  Jianbing Huang

    Inventor： Kevin Wieland ,  Kevin Ray ,  Ken-ichi Shimazu ,  Jianbing Huang

    IPC: G03F7/00

    CPC classification number: B41C1/1016 ,  B41C1/1008 ,  B41C1/1083 ,  B41C2210/02 ,  B41C2210/06

    Abstract: A method for eliminating unwanted ink-receptive sections in positive working printing plates resulting from shading of the surface layer during exposure by the clamps holding the plate on the exposure apparatus following development of an imagewise exposed precursor. Accordingly the areas that are shaded are identified prior to development and the surface layer is scored in those areas to a depth and density sufficient to result in the scored layer being removed during development but not deep enough to damage the underlying hydrophilic layer.

    Abstract translation: 一种用于消除在正式工作印版中不希望的吸墨部分的方法，该方法是由于通过在显影成像曝光的前体之后将印版保持在曝光装置上的夹具曝光期间由表面层的阴影引起的。 因此，在显影之前鉴定被遮蔽的区域，并且在这些区域中对表面层进行刻痕，其深度和密度足以导致刻痕层在显影期间被移除，但不足以破坏下面的亲水层。

    1-4-Dihydropyridine-containing ir-sensitive composition and use thereof for the production of imageable elements
    87.
    发明申请
    1-4-Dihydropyridine-containing ir-sensitive composition and use thereof for the production of imageable elements 有权

    公开(公告)号：US20060154172A1

    公开(公告)日：2006-07-13

    申请号：US10559230

    申请日：2004-06-08

    Applicant: Hans-Joachim Timpe ,  Jianbing Huang

    Inventor： Hans-Joachim Timpe ,  Jianbing Huang

    IPC: G03C1/76

    CPC classification number: B41M5/465 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  Y10S430/117 ,  Y10S430/121

    Abstract: Initiator system comprising: (a) at least one substance capable of absorbing IR radiation, (b) at least one compound capable of forming free radicals, and (c) at least one 1,4-dihydropyridine derivative of the formula (I) wherein R1 is selected from a hydrogen atom, —C(O)OR7, an optionally substituted alkyl group, an optionally substituted aryl group and an optionally substituted aralkyl group, R2 and R3 are independently selected from optionally substituted alkyl groups, optionally substituted aryl groups, CN and a hydrogen atom, R4 and R5 are independently selected from —C(O)OR7, —C(O)R7, —C(O)NR8R9 and CN, or R2 and R4 together form an optionally substituted phenyl ring or a 5- to 7-membered carbocyclic or heterocyclic ring, wherein the unit is present in the carbocyclic or heterocyclic ring adjacent to position 5 of the dihydropyridine ring and wherein the carbocyclic or heterocyclic ring optionally comprises additional substituents, or both R2 and R4 as well as R3 and R5 form either optionally substituted phenyl rings or 5- to 7-membered carbocyclic or heterocyclic rings, wherein the unit is present in the carbocyclic or heterocyclic rings adjacent to positions 3 and 5 of the dihydropyridine ring and wherein the carbocyclic or heterocyclic rings optionally comprise additional substituents, or one of the pairs R2/R4 and R3/R5 forms a 5- to 7-membered carbocyclic or heterocyclic ring, wherein the unit is present in the carbocyclic or heterocyclic ring adjacent to position 5 or 3 of the dihydropyridine ring and wherein the carbocyclic or heterocyclic ring optionally comprises additional substituents and the other pair forms an optionally substituted phenyl ring, or R2 and R4 or R3 and R1 form a 5- to 7-membered heterocyclic ring which can optionally comprise one or more substituents and which, in addition to the nitrogen atom it shares with the 1,4-dihydropyridine ring, optionally comprises additional nitrogen atoms, —NR13 groups, —S— or —O—, R6 is selected from an alkyl group optionally substituted with a halogen atom or a —C(O) group, an optionally substituted aryl group, an optionally substituted aralkyl group, an optionally substituted heterocyclic group and the group Y is an alkylene group or an arylene group, R7 is a hydrogen atom, aryl group, aralkyl group or alkyl group, wherein the alkyl group and the alkyl unit of the aralkyl group optionally comprise one or more C—C double and/or C—C triple bonds, and R8 and R9 are independently selected from a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group and an optionally substituted aralkyl group.

    Polymerizable compounds with quadruple hydrogen bond forming groups
    88.
    发明授权
    Polymerizable compounds with quadruple hydrogen bond forming groups 失效
    具有四氢键形成基团的可聚合化合物

    公开(公告)号：US06899992B2

    公开(公告)日：2005-05-31

    申请号：US10290623

    申请日：2002-11-08

    Applicant: Jianbing Huang ,  Shashikant Saraiya ,  Xing-Fu Zhong

    Inventor： Jianbing Huang ,  Shashikant Saraiya ,  Xing-Fu Zhong

    IPC: B41C1/10 ,  B41M5/36 ,  C07D239/46 ,  C07D487/04 ,  G03F7/027 ,  G03F7/035 ,  G03F7/038 ,  G03F7/004

    CPC classification number: G03F7/0388 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  C07D239/47 ,  C07D487/04 ,  G03F7/027 ,  G03F7/035

    Abstract: QHB-Modified free radical polymerizable compounds and free radical polymerizable compositions that comprise these compounds are disclosed. A QBH-modified free radical polymerizable compound has at least one moiety that comprises at least one free radical polymerizable group; a supporting backbone, and at least one and preferably at least two moieties capable of forming four or more, typically four, hydrogen bonds with similar or complementary units on other molecules or portions of molecules. Free radical polymerizable compositions that contain these compounds may be used in any of the well-known applications for free radical polymerizable compositions. They are especially useful for the formation of imageable elements useful as lithographic printing plate precursors.

    Abstract translation: 公开了QHB改性的可自由基聚合的化合物和包含这些化合物的自由基可聚合组合物。 QBH改性的自由基聚合性化合物具有至少一个包含至少一个可自由基聚合基团的部分; 支链骨架，以及能与其他分子或分子部分上的相似或互补单元形成四个或更多，通常四个氢键的至少一个，优选至少两个部分。 含有这些化合物的自由基可聚合组合物可用于任何用于自由基可聚合组合物的众所周知的应用。 它们对于形成可用作平版印刷版前体的可成像元件特别有用。

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