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1. 发明授权

US07732118B2 Negative-working imageable elements and methods of use 失效
标题翻译：负面的可成像元素和使用方法
公开(公告)号：US07732118B2
公开(公告)日：2010-06-08
申请号：US11746816
申请日：2007-05-10
申请人： Ting Tao , Shashikant Saraiya , Eric Clark , Frederic E. Mikell
发明人： Ting Tao , Shashikant Saraiya , Eric Clark , Frederic E. Mikell
IPC分类号： G03C1/00 , G03F7/26
CPC分类号： G03F7/033 , B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/22 , B41C2210/24
摘要： A radiation-sensitive composition includes a radically polymerizable component, initiator composition, a radiation absorbing compound, and a polymeric binder having recurring units that are derived from various ethylenically unsaturated polymerizable monomers provided that at least 40 mol % of the recurring units have a tertiary carbon atom in the backbone and the rest of the recurring units have a secondary or quaternary carbon atom in the backbone. This composition can be used to provide negative-working imageable elements that can be imaged and developed to provide lithographic printing plates that have desired imaging speed and excellent run length without the need for a post-exposure backing step.
摘要翻译：辐射敏感组合物包括可自由基聚合的组分，引发剂组合物，辐射吸收化合物和具有衍生自各种烯属不饱和可聚合单体的重复单元的聚合物粘合剂，只要至少40mol％的重复单元具有叔碳原子骨架中的原子，其余的重复单元在主链中具有仲或季碳原子。该组合物可用于提供可成像和显影的负性可成像元件，以提供具有期望的成像速度和优异的行程长度的平版印刷版，而不需要后曝光背衬步骤。

2. 发明授权

US07247418B2 Imageable members with improved chemical resistance 失效
标题翻译：具有改善耐化学性的可成像构件
公开(公告)号：US07247418B2
公开(公告)日：2007-07-24
申请号：US11293554
申请日：2005-12-01
申请人： Shashikant Saraiya , Jayanti Patel , Ting Tao , Kevin B Ray , Frederic E. Mikell , James L. Mulligan , John Kalamen , Scott A. Beckley , Eric Clark
发明人： Shashikant Saraiya , Jayanti Patel , Ting Tao , Kevin B Ray , Frederic E. Mikell , James L. Mulligan , John Kalamen , Scott A. Beckley , Eric Clark
IPC分类号： G03F7/11 , G03F7/039 , G03F7/30
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41M5/368 , G03F7/033 , Y10S430/106 , Y10S430/111 , Y10S430/165
摘要： Both single-layer and multilayer imageable elements have a substrate and at least one imageable layer. The elements can be used to prepare either negative- or positive-working imaged elements, for example as lithographic printing plates. The imageable elements also include a radiation absorbing compound and a solvent-resistant polymer comprising pendant phosphoric acid groups, pendant adamantyl groups, or both. When this polymer comprises pendant adamantyl groups, they are connected to the polymer backbone through a urea or urethane group. The imageable elements have improved chemical resistance and thermal bakeability from the presence of the unique solvent-resistant polymer.
摘要翻译：单层和多层可成像元件都具有基底和至少一个可成像层。这些元件可用于制备负片或正面成像元件，例如平版印刷版。可成像元件还包括辐射吸收化合物和包含侧基磷酸基团的侧链金刚烷基或两者的耐溶剂聚合物。当该聚合物包含侧基金刚烷基时，它们通过尿素或氨基甲酸酯基团连接到聚合物主链上。可成像元件由独特的耐溶剂聚合物的存在而具有改善的耐化学性和热烘烤性。

3. 发明授权

US08053162B2 Substrate and imageable element with hydrophilic interlayer 有权
标题翻译：具有亲水中间层的基材和可成像元件
公开(公告)号：US08053162B2
公开(公告)日：2011-11-08
申请号：US12140545
申请日：2008-06-17
申请人： Ting Tao , Shashikant Saraiya , Eric E. Clark , Frederic E. Mikell
发明人： Ting Tao , Shashikant Saraiya , Eric E. Clark , Frederic E. Mikell
IPC分类号： G03F7/00 , G03F7/26
CPC分类号： B41N3/036 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , G03F7/16 , Y10T428/24612 , Y10T428/273 , Y10T428/31609 , Y10T428/31725
摘要： A substrate useful for forming lithographic printing plate precursors includes a metal or polymer support and an interlayer comprising a trialkoxysilyl polyethylene glycol acrylate having the following Structure (I): wherein R1 and R2 are independently hydrogen or C1 to C6 alkyl, C1 to C6 alkenyl, C1 to C6 alkoxy, C1 to C6 acyl, C1 to C6 acyloxy, phenyl, halo, or cyano groups, or R1 and R2 together can form a cyclic group, R3 is hydrogen, or a C1 to C6 alkyl, phenyl, halo, or cyano group, R4 and R5 are independently hydrogen or methyl groups, R6 is hydrogen or a C1 to C12 alkyl group, X1 is —O— or —NR— wherein R is hydrogen or an alkyl or aryl group, X2 is —NR′— wherein R′ is hydrogen or an alkyl or aryl group, m is an integer of from 15 to 200, and n is an integer of from 1 to 12. The lithographic printing plates can be negative-working and particularly useful for on-press development and have a sulfuric acid-anodized aluminum support.
摘要翻译：用于形成平版印刷版前体的底物包括金属或聚合物载体和包含具有以下结构（I）的三烷氧基甲硅烷基聚乙二醇丙烯酸酯的中间体：其中R 1和R 2独立地为氢或C 1至C 6烷基，C 1至C 6烯基， C 1至C 6烷氧基，C 1至C 6酰基，C 1至C 6酰氧基，苯基，卤素或氰基，或者R 1和R 2可一起形成环状基团，R 3为氢或C 1至C 6烷基，苯基，卤素或氰基，R 4和R 5独立地是氢或甲基，R 6是氢或C 1至C 12烷基，X 1是-O-或-NR-，其中R是氢或烷基或芳基，X 2是-NR'- 其中R'为氢或烷基或芳基，m为15至200的整数，n为1至12的整数。平版印刷版可以是负性的并且特别适用于印刷机的发展并具有硫酸阳极氧化铝载体。

4. 发明申请

US20090311482A1 SUBSTRATE AND IMAGEABLE ELEMENT WITH HYDROPHILIC INTERLAYER 有权
标题翻译：基底和图像元素与水文中间层
公开(公告)号：US20090311482A1
公开(公告)日：2009-12-17
申请号：US12140545
申请日：2008-06-17
申请人： Ting Tao , Shashikant Saraiya , Eric E. Clark , Frederic E. Mikell
发明人： Ting Tao , Shashikant Saraiya , Eric E. Clark , Frederic E. Mikell
IPC分类号： B32B3/10 , G03F7/00
CPC分类号： B41N3/036 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , G03F7/16 , Y10T428/24612 , Y10T428/273 , Y10T428/31609 , Y10T428/31725
摘要： A substrate useful for forming lithographic printing plate precursors includes a metal or polymer support and an interlayer comprising a trialkoxysilyl polyethylene glycol acrylate having the following Structure (I): wherein R1 and R2 are independently hydrogen or C1 to C6 alkyl, C1 to C6 alkenyl, C1 to C6 alkoxy, C1 to C6 acyl, C1 to C6 acyloxy, phenyl, halo, or cyano groups, or R1 and R2 together can form a cyclic group, R3 is hydrogen, or a C1 to C6 alkyl, phenyl, halo, or cyano group, R4 and R5 are independently hydrogen or methyl groups, R6 is hydrogen or a C1 to C12 alkyl group, X1 is —O— or —NR— wherein R is hydrogen or an alkyl or aryl group, X2 is —NR′— wherein R′ is hydrogen or an alkyl or aryl group, m is an integer of from 15 to 200, and n is an integer of from 1 to 12. The lithographic printing plates can be negative-working and particularly useful for on-press development and have a sulfuric acid-anodized aluminum support.
摘要翻译：用于形成平版印刷版前体的底物包括金属或聚合物载体和包含具有以下结构（I）的三烷氧基甲硅烷基聚乙二醇丙烯酸酯的中间体：其中R 1和R 2独立地为氢或C 1至C 6烷基，C 1至C 6烯基， C 1至C 6烷氧基，C 1至C 6酰基，C 1至C 6酰氧基，苯基，卤素或氰基，或者R 1和R 2可一起形成环状基团，R 3为氢或C 1至C 6烷基，苯基，卤素或氰基，R 4和R 5独立地是氢或甲基，R 6是氢或C 1至C 12烷基，X 1是-O-或-NR-，其中R是氢或烷基或芳基，X 2是-NR'- 其中R'为氢或烷基或芳基，m为15至200的整数，n为1至12的整数。平版印刷版可以是负性的并且特别适用于印刷机的发展并具有硫酸阳极氧化铝载体。

5. 发明申请

US20080280229A1 NEGATIVE-WORKING IMAGEABLE ELEMENTS AND METHODS OF USE 失效
标题翻译：负责任的可图像元素和使用方法
公开(公告)号：US20080280229A1
公开(公告)日：2008-11-13
申请号：US11746816
申请日：2007-05-10
申请人： Ting Tao , Shashikant Saraiya , Eric Clark , Frederic Mikell
发明人： Ting Tao , Shashikant Saraiya , Eric Clark , Frederic Mikell
IPC分类号： G03C1/73
CPC分类号： G03F7/033 , B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/22 , B41C2210/24
摘要： A radiation-sensitive composition includes a radically polymerizable component, initiator composition, a radiation absorbing compound, and a polymeric binder having recurring units that are derived from various ethylenically unsaturated polymerizable monomers provided that at least 40 mol % of the recurring units have a tertiary carbon atom in the backbone and the rest of the recurring units have a secondary or quaternary carbon atom in the backbone. This composition can be used to provide negative-working imageable elements that can be imaged and developed to provide lithographic printing plates that have desired imaging speed and excellent run length without the need for a post-exposure backing step.
摘要翻译：辐射敏感组合物包括可自由基聚合的组分，引发剂组合物，辐射吸收化合物和具有衍生自各种烯属不饱和可聚合单体的重复单元的聚合物粘合剂，只要至少40mol％的重复单元具有叔碳原子骨架中的原子，其余的重复单元在主链中具有仲或季碳原子。该组合物可用于提供可成像和显影的负性可成像元件，以提供具有期望的成像速度和优异的行程长度的平版印刷版，而不需要后曝光背衬步骤。

6. 发明申请

US20070128546A1 IMAGEABLE MEMBERS WITH IMPROVED CHEMICAL RESISTANCE 失效
标题翻译：具有改善化学电阻的成像成员
公开(公告)号：US20070128546A1
公开(公告)日：2007-06-07
申请号：US11293554
申请日：2005-12-01
申请人： Shashikant Saraiya , Jayanti Patel , Ting Tao , Kevin Ray , Frederic Mikell , James Mulligan , John Kalamen , Scott Beckley , Eric Clark
发明人： Shashikant Saraiya , Jayanti Patel , Ting Tao , Kevin Ray , Frederic Mikell , James Mulligan , John Kalamen , Scott Beckley , Eric Clark
IPC分类号： G03C1/00
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41M5/368 , G03F7/033 , Y10S430/106 , Y10S430/111 , Y10S430/165
摘要： Both single-layer and multilayer imageable elements have a substrate and at least one imageable layer. The elements can be used to prepare either negative- or positive-working imaged elements, for example as lithographic printing plates. The imageable elements also include a radiation absorbing compound and a solvent-resistant polymer comprising pendant phosphoric acid groups, pendant adamantyl groups, or both. When this polymer comprises pendant adamantyl groups, they are connected to the polymer backbone through a urea or urethane group. The imageable elements have improved chemical resistance and thermal bakeability from the presence of the unique solvent-resistant polymer.
摘要翻译：单层和多层可成像元件都具有基底和至少一个可成像层。这些元件可用于制备负片或正面成像元件，例如平版印刷版。可成像元件还包括辐射吸收化合物和包含侧基磷酸基团的侧链金刚烷基或两者的耐溶剂聚合物。当该聚合物包含侧基金刚烷基时，它们通过尿素或氨基甲酸酯基团连接到聚合物主链上。可成像元件由独特的耐溶剂聚合物的存在而具有改善的耐化学性和热烘烤性。

7. 发明授权

US07824840B2 Multi-layer imageable element with improved properties 有权
标题翻译：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。

8. 发明授权

US07371454B2 Imageable element comprising sulfated polymers 有权
标题翻译：包含硫酸化聚合物的可成像元件
公开(公告)号：US07371454B2
公开(公告)日：2008-05-13
申请号：US10736078
申请日：2003-12-15
申请人： Ting Tao , Scott A. Beckley , Shashikant Saraiya
发明人： Ting Tao , Scott A. Beckley , Shashikant Saraiya
IPC分类号： B32B27/14 , B32B3/00 , G03C1/492 , G03C1/494 , G03C1/76
CPC分类号： B41C1/1008 , B41C2210/02 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24 , Y10S430/165 , Y10T428/24802
摘要： Sulfated polymers, imageable elements containing these polymers, and methods for preparing images useful as lithographic printing plates from these imageable elements are disclosed. The sulfate groups are attached either to aryl groups that are pendent to the polymer backbone, and/or to alkyl groups that are either pendant to the polymer backbone and/or part of the polymer backbone. The elements can be thermally imaged and developed in water or in fountain solution so that an alkaline developer is not required. They can be imaged and developed on press using fountain solution so that it is unnecessary to mount them in a separate exposure device.
摘要翻译：公开了硫酸化聚合物，含有这些聚合物的可成像元件以及从这些可成像元件制备可用作平版印刷版的图像的方法。硫酸基团连接到与聚合物主链相反的芳基上，和/或连接到聚合物主链和/或聚合物主链的一部分的烷基。这些元件可以在水中或在润版液中热成像和显影，从而不需要碱性显影剂。它们可以使用喷泉溶液在印刷机上成像和显影，因此不需要将它们安装在单独的曝光装置中。

9. 发明申请

US20050221215A1 Infrared absorbing compounds and their use in imageable elements 失效
标题翻译：红外吸收化合物及其在可成像元素中的应用
公开(公告)号：US20050221215A1
公开(公告)日：2005-10-06
申请号：US10813221
申请日：2004-03-30
申请人： Ting Tao , Scott Beckley , Shashikant Saraiya , Heidi Munnelly
发明人： Ting Tao , Scott Beckley , Shashikant Saraiya , Heidi Munnelly
IPC分类号： B41C1/10 , B41M5/36 , B41M5/46 , C09B23/01 , C09B23/08 , C09B69/04 , C09B69/10 , G03C1/492
CPC分类号： B41M5/465 , B41C1/1008 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , B41M5/368 , C09B23/0066 , C09B23/086 , C09B69/04 , C09B69/105
摘要： Infrared absorbing compounds are disclosed. The compounds are co-polymers that comprise covalently attached ammonium, sulfonium, phosphonium, and/or iodonium cations, and infrared absorbing cyanine anions that have two to four sulfonate groups and/or sulfate groups, and/or infrared absorbing oxonol anions. The infrared absorbing compounds can be used in aqueous developable lithographic printing plate precursors.
摘要翻译：公开了红外吸收化合物。这些化合物是包含共价连接的铵，锍，鏻和/或碘鎓阳离子的共聚物，以及具有2-4个磺酸根基团和/或硫酸根基团的红外吸收花青阴离子和/或红外吸收氧化牛耳垢。红外线吸收化合物可用于水性显影平版印刷版前体。

10. 发明授权

US07261998B2 Imageable element with solvent-resistant polymeric binder 有权
标题翻译：具有耐溶剂性聚合物粘合剂的可成像元件
公开(公告)号：US07261998B2
公开(公告)日：2007-08-28
申请号：US10872209
申请日：2004-06-17
申请人： Kouji Hayashi , Heidi M. Munnelly , Ting Tao , Jianbing Huang , Shashikant Saraiya
发明人： Kouji Hayashi , Heidi M. Munnelly , Ting Tao , Jianbing Huang , Shashikant Saraiya
IPC分类号： G03C1/77 , G03F7/028 , G03F7/033 , G03F7/038 , G03F7/20
CPC分类号： B41M5/368 , B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/10 , B41C2210/24 , G03C1/04 , G03C1/49863 , G03F7/0212 , G03F7/033 , Y10S430/106 , Y10S430/111 , Y10S430/117 , Y10S430/121 , Y10S430/145
摘要： 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. When the imageable element is imaged and developed, the resulting printing plate may exhibit improved on-press solvent resistance and longer press life.
摘要翻译：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。当可成像和显影成像元件时，所得到的印版可以表现出改进的耐压耐溶剂性和更长的印刷寿命。

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