公开(公告)号：US20050244749A1

公开(公告)日：2005-11-03

申请号：US11130797

申请日：2005-05-17

申请人： Anthony Kitson ,  Kevin Ray ,  Joanne Ray ,  Mathias Jarek ,  Celin Savariar-Hauck

发明人： Anthony Kitson ,  Kevin Ray ,  Joanne Ray ,  Mathias Jarek ,  Celin Savariar-Hauck

IPC分类号： G03F7/004 ,  B41C1/10 ,  B41M5/36 ,  G03F7/00 ,  G03F7/26 ,  G03C1/492

CPC分类号： B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/111 ,  Y10S430/165

摘要： The present invention provides a positive-working, thermally imageable element generally comprising a multi-layered imageable coating. The invention provides an imageable element comprising a substrate, an ink-receptive top layer, and an underlayer, the underlayer including a specific copolymer described herein. The copolymer can be a polymer comprising constitutional units derived from: a) a monomer having a cyclic urea group; b) a monomer comprising an N-substituted maleimide; c) a (meth)acrylamide or (meth)acrylate monomer; and d) a (meth)acrylic acid or vinyl benzoic acid monomer. In another embodiment, the copolymer can be a polymer comprising constitutional units derived from: a) a monomer having a cyclic urea group; b) a (meth)acrylic acid or vinyl benzoic acid monomer; c) and a (meth)acrylonitrile monomer. The imageable element may be used to prepare a lithographic printing plate that is resistant to press chemistry and can optionally be baked to increase press runlength.

摘要翻译： 本发明提供了通常包括多层可成像涂层的正性加工的可热成像元件。 本发明提供了一种可成像元件，其包括基底，油墨接受顶层和底层，底层包括本文所述的特定共聚物。 共聚物可以是包含衍生自以下的结构单元的聚合物：a）具有环状脲基团的单体; b）包含N-取代的马来酰亚胺的单体; c）（甲基）丙烯酰胺或（甲基）丙烯酸酯单体; 和d）（甲基）丙烯酸或乙烯基苯甲酸单体。 在另一个实施方案中，共聚物可以是包含衍生自以下的结构单元的聚合物：a）具有环状脲基团的单体; b）（甲基）丙烯酸或乙烯基苯甲酸单体; c）和（甲基）丙烯腈单体。 可成像元件可以用于制备耐压制化学的平版印刷版，并且可以任选地烘烤以增加压制长度。

公开(公告)号：US20050287448A1

公开(公告)日：2005-12-29

申请号：US11144315

申请日：2005-06-03

申请人： Anthony Kitson ,  Kevin Ray ,  Socrates Pappas ,  Celin Savariar-Hauck

发明人： Anthony Kitson ,  Kevin Ray ,  Socrates Pappas ,  Celin Savariar-Hauck

IPC分类号： B41C1/10 ,  B41M5/36 ,  B41M5/42 ,  B41M5/44 ,  B41M5/46 ,  G03C3/00

CPC分类号： B41M5/368 ,  B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/42 ,  B41M5/44 ,  B41M5/46 ,  B41M5/465 ,  B41M2205/38 ,  Y10S430/165

摘要： Multilayer, positive working, thermally imageable, bakeable imageable elements have a substrate, an underlayer, and a top layer. The underlayer comprises a polymeric material that comprises, in polymerized form from about 5 mol % to about 30 mol % of recurring units derived from an ethylenically unsaturated polymerizable monomer having a carboxy group; from about 20 mol % to about 75 mol % of recurring units derived from N-phenylmaleimide, N-cyclohexylmaleimide, N-benzylmaleimide, or a mixture thereof; and from about 3 mol % to about 50 mol % of recurring units derived from a compound represented by the formula: CH2═C(R2)—C(O)—NH—CH2—OR1, in which R1 is C1 to C12 alkyl, phenyl, C1 to C12 substituted phenyl, C1 to C12 aralkyl, or Si(CH3)3; and R2 is hydrogen or methyl. Other materials, such as a resin or resins having activated methylol and/or activated alkylated methylol groups, such as a resole resin, may be present in the underlayer. The elements can be used to produce bakeable lithographic printing plates that are resistant to press chemistries.

摘要翻译： 多层，正面工作，可热成像的可烘烤成像元件具有基底，底层和顶层。 底层包含聚合物，其聚合形式为约5mol％至约30mol％的衍生自具有羧基的烯属不饱和可聚合单体的重复单元; 约20mol％至约75mol％的衍生自N-苯基马来酰亚胺，N-环己基马来酰亚胺，N-苄基马来酰亚胺或其混合物的重复单元; 和约3mol％至约50mol％的由下式表示的化合物的重复单元：<？in-line-formula description =“In-line formula”end =“lead”？> CH 2 -C（R 2） - C（O）-NH-CH 2 -OR 1，＆lt; -formulae description =“In-line Formulas”end =“tail”？>其中R 1是C 1至C 12烷基的C 1〜 苯基，C 1至C 12取代的苯基，C 1至C 12芳烷基，或Si（CH 3） 3> 3 3; R 2是氢或甲基。 其它材料，例如具有活性羟甲基和/或活化的烷基化羟甲基的树脂或树脂，例如甲阶酚醛树脂，可存在于底层中。 这些元素可用于生产耐压印化学品的可烘烤平版印刷版。

公开(公告)号：US20050079432A1

公开(公告)日：2005-04-14

申请号：US10681701

申请日：2003-10-08

申请人： Paul Kitson ,  Kevin Ray ,  Mathias Jarek ,  S. Pappas

发明人： Paul Kitson ,  Kevin Ray ,  Mathias Jarek ,  S. Pappas

IPC分类号： G03F7/004 ,  B41C1/10 ,  B41M5/36 ,  G03F7/00 ,  G03F7/26 ,  G03G15/04

CPC分类号： B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/111 ,  Y10S430/165

摘要： Multilayer, positive working, thermally imageable elements are disclosed. The elements produce bakeable lithographic printing plates that are resistant to press chemistries. The elements have a substrate, an underlayer, and a top layer. The underlayer comprises a resin or resins having activated methylol and/or activated alkylated methylol groups, such as a resole resin, and a polymeric material that comprises, in polymerized form, (a) methacrylic acid; (b) N-phenylmaleimide, N-cyclohexylmaleimide, N-benzylmaleimide, or a mixture thereof; and (c) one or more monomers of the structure: in which: R1 is H or methyl; X is —(CH2)n—, where n is an integer from 2 to 12; —(CH2—CH2—O)p—CH2—CH2—, where p is an integer from 1 to 3; or —Si(R′)(R″)— where R′ and R″ are each independently methyl or ethyl; and m is 1, 2, or 3.

摘要翻译： 公开了多层，正性加工，可热成像的元件。 这些元件产生耐压印化学品的可烘烤平版印刷版。 这些元件具有基底，底层和顶层。 底层包括具有活化羟甲基和/或活化的烷基化羟甲基的树脂或树脂，例如甲阶酚醛树脂和聚合物形式的聚合物材料，（a）甲基丙烯酸; （b）N-苯基马来酰亚胺，N-环己基马来酰亚胺，N-苄基马来酰亚胺或其混合物; 和（c）一种或多种结构单体：其中：R1是H或甲基; X是 - （CH 2）n - ，其中n是2至12的整数; - （CH 2 -CH 2 -O）p-CH 2 -CH 2 - ，其中p是1至3的整数; 或-Si（R'）（R“） - 其中R'和R”各自独立地是甲基或乙基; m为1,2或3。

公开(公告)号：US20060257764A1

公开(公告)日：2006-11-16

申请号：US11129844

申请日：2005-05-16

申请人： Kevin Ray ,  Anthony Kitson

发明人： Kevin Ray ,  Anthony Kitson

IPC分类号： G03C3/00

CPC分类号： B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/145 ,  Y10S430/146

摘要： Thermally imageable multilayer imageable elements useful as lithographic printing plate precursors that have good solvent resistance are disclosed. The underlayer of the imageable element comprises an acidic copolymer that comprises, in polymerized form, about 10 mol % to about 75 mol % of one or more monomers of the formula: CH2═CH(R1)-Z-X—NH—CO—NH—C6H3—(R2)(CO2H); in which: R1 is H or CH3; R2 is H or OH; Z is —C6H4— or —C(O) —Y—; Y is —O— or —NH—; and X is selected from —C(CH3)2—, —CH(CH3)— and —(CH2)n—, in which n is an integer from 1 to 12.

摘要翻译： 公开了可用于具有良好耐溶剂性的平版印刷版前体的可热成像的多层可成像元件。 可成像元件的底层包含酸性共聚物，其以聚合形式包含约10mol％至约75mol％的一种或多种下式的单体：<β在线配方描述=“在线配方” 末端=“铅”→CH 2 -CH（R 1） - ZX-NH-CO-NH-C 6 H _{其中：R 1是H或CH 3; R 2是H或OH; Z是-C 6 - （H） - 或-C（O）-Y-; Y是-O-或-NH-; 并且X选自-C（CH 3）2 - ， - CH（CH 3） - 和 - （CH 2） 其中n是1至12的整数。}

公开(公告)号：US20050227163A1

公开(公告)日：2005-10-13

申请号：US11072486

申请日：2005-03-04

申请人： Kevin Ray ,  Anthony Kitson ,  John Kalamen

发明人： Kevin Ray ,  Anthony Kitson ,  John Kalamen

IPC分类号： B41C1/10 ,  B41M5/36 ,  C08F212/32 ,  C08F220/42 ,  C08F220/44 ,  C08F220/56 ,  G03C8/00

CPC分类号： C08F220/44 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/368 ,  C08F220/56 ,  Y10S430/145

摘要： Alkali soluble copolymers, imageable elements useful as lithographic printing plate precursors that contain the alkali soluble copolymers, and methods for forming images using the imageable elements are disclosed. The alkali soluble copolymers comprise, in polymerized form: (a) N-phenylmaleimide, N-cyclohexylmaleimide, N-benzylmaleimide, or a mixture thereof; (b) acrylamide, methacrylamide, or a mixture thereof; (c) acrylonitrile, methacrylonitrile, or a mixture thereof; and (d) one or more monomers selected from the group consisting of monomers of the structure: CH2═C(R)-Z-X—NHC(O)NH—Y—R′, in which: X is —[C(CH3)2]— or —[(CH2)n]—, in which n is 0 to 12; Y is o-, m-, or p-—[C6H4]—; Z is —[C(O)O]—, —[C(O)NH]—, or o-, m-, or p-[—C6H4]—; R is hydrogen or C1 to C4 alkyl; R′ is —OC(O)—OR″, —OC(O)—Ar, or —OSO2—Ar; R″ is C1 to C12 alkyl, C1 to C12 arylalkyl, C1 to C12 aryl, C1 to C12 alkenyl, or trimethylsilyl; Ar is C6H5-n′Tn′, in which Ar has a total of six to ten carbon atoms; each T is independently selected from the group consisting of C1 to C4 alkyl, fluoro, chloro, bromo, iodo, trifluoromethyl, methoxy, and cyano; and n′ is an integer from 0 to 5; and in which the copolymer is soluble in alkaline solutions having a pH greater than at least about 11.

公开(公告)号：US20070065737A1

公开(公告)日：2007-03-22

申请号：US11600256

申请日：2006-11-16

申请人： Anthony Kitson ,  Jianbing Huang ,  Kevin Ray

发明人： Anthony Kitson ,  Jianbing Huang ,  Kevin Ray

IPC分类号： G03C3/00

CPC分类号： B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262

摘要： Multilayer thermally imageable elements useful as lithographic printing plate precursors are disclosed. The imageable elements comprise a substrate, an underlayer over the substrate, and a top layer over the underlayer. The top layer contains a polymer containing anhydride groups. This polymer is present in the top layer in an amount of at least 60% based on the dry weight of the layer. The imageable elements have excellent resistance to press room chemicals.

摘要翻译： 公开了可用作平版印刷版前体的多层可热成像元件。 可成像元件包括衬底，衬底上的底层以及衬底上的顶层。 顶层含有含有酸酐基团的聚合物。 基于该层的干重，该聚合物以至少60％的量存在于顶层中。 可成像元件具有优异的耐冲击室化学品。

公开(公告)号：US20060210917A1

公开(公告)日：2006-09-21

申请号：US11084445

申请日：2005-03-18

申请人： Kevin Ray ,  Eugene Sheriff ,  Joanne Ray ,  James Mulligan ,  Eric Clark ,  Andrew Krebs

发明人： Kevin Ray ,  Eugene Sheriff ,  Joanne Ray ,  James Mulligan ,  Eric Clark ,  Andrew Krebs

IPC分类号： G03C1/76

CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262

摘要： Imageable elements that contain copolymers soluble in alkaline solutions are disclosed and methods for forming imaging using the imageable elements are disclosed. The alkali soluble copolymers comprise about 3 to about 50 mol % of one or more of the monomers of the formula: CH2═CH(R1)—C(O)—X—Y—R2; in which: R1 is H or CH3; R2 is succinimide or phthalimide; X is O or NH; and Y is —(CH2)n—, in which n is an integer from 2 to 12. The imageable elements are useful as lithographic printing plate precursors.

摘要翻译： 公开了含有可溶于碱性溶液的共聚物的可成像元件，并公开了使用可成像元件形成成像的方法。 碱溶性共聚物包含约3至约50摩尔％的一种或多种下式的单体：CH 2 - （CH 2）-CH（R 1）C（O） -XYR＆lt; 2＆gt;; 其中：R 1是H或CH 3; R 2是琥珀酰亚胺或邻苯二甲酰亚胺; X是O或NH; 并且Y是 - （CH 2）n - ，其中n是2至12的整数。可成像元件可用作平版印刷版前体。

公开(公告)号：US06887642B2

公开(公告)日：2005-05-03

申请号：US10117569

申请日：2002-04-05

申请人： Kevin Ray ,  Joanne Ray

发明人： Kevin Ray ,  Joanne Ray

IPC分类号： B41C1/10 ,  G03F7/11 ,  G03F7/021 ,  G03F7/30

CPC分类号： B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/11

摘要： Multi-layer, negative working imageable elements useful as lithographic printing plate precursors are disclosed. The elements contain, in order, a support; an underlayer; and an imageable layer. The imageable layer comprises a negative working imageable composition; and the underlayer is soluble or dispersible in a developer. Elements that can be imaged with ultraviolet or visible radiation and elements that can be imaged with infrared radiation or with heat are disclosed.

摘要翻译： 公开了可用作平版印刷版前体的多层负性可成像元件。 这些元素依次包含一个支持; 底层 和可成像层。 可成像层包括负性可成像组合物; 并且底层可溶或可分散在显影剂中。 公开了可以用紫外线或可见辐射成像的元件以及可以用红外辐射或热成像的元件。

公开(公告)号：US09605150B2

公开(公告)日：2017-03-28

申请号：US12970208

申请日：2010-12-16

申请人： Sonia Rondon ,  Kevin Ray

发明人： Sonia Rondon ,  Kevin Ray

IPC分类号： G03F7/00 ,  C08L83/04 ,  B41C1/10 ,  B41N1/00 ,  C09D183/04 ,  C08G77/12 ,  C08G77/20

CPC分类号： C08L83/04 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/14 ,  B41C2210/16 ,  B41C2210/24 ,  B41C2210/262 ,  B41N1/003 ,  B41N1/14 ,  C08G77/12 ,  C08G77/20 ,  C08J7/047 ,  C08J2367/00 ,  C08J2483/04 ,  C09D183/04 ,  Y10T428/269 ,  Y10T428/31663 ,  C08L83/00

摘要： A recording medium comprises an oleophilic substrate and, thereover, a topmost oleophobic layer comprising a cured polymeric silicone matrix that consists essentially of the addition-cure reaction product of a vinyl-functional polydialkylsiloxane and a silane cross-linking agent. The vinyl-functional polydialkylsiloxane has a molecular weight ranging from 30,000 to 75,000 or 110,000 to 130,000. If the molecular weight of the vinyl-functional polydialkylsiloxane is within the range of 30,000 to 75,000, the molar ratio of silane groups to vinyl groups is within the range of about 11:1 to about 25:1; and if the molecular weight of the vinyl-functional polydialkylsiloxane is within the range of 110,000 to 130,000, the molar ratio of silane groups to vinyl groups is from about 5:1 to about 27:1. The recording medium may be used as a lithographic printing plate.

公开(公告)号：US09387660B2

公开(公告)日：2016-07-12

申请号：US13591946

申请日：2012-08-22

申请人： Sonia Rondon ,  Kevin Ray

发明人： Sonia Rondon ,  Kevin Ray

IPC分类号： B41M1/08 ,  B41C1/10

CPC分类号： B41C1/1033 ,  B41C2210/04 ,  B41M1/08

摘要： Ablation-type printing plates having increased shelf-life are produced using a melamine resin free of water prior to use. A representative production sequence includes providing a substrate having an oleophilic surface; coating, over the substrate, an oleophilic resin composition having (A) a resin phase consisting essentially of a melamine resin substantially free of water and a resole resin, the resole resin being present in an amount ranging from 0% to 28% by weight of dry film, (B) a near-IR absorber dispersed within the resin phase, and (C) a sulfonic acid catalyst dispersed within the resin phase and being present in an amount ranging from 0.7% to 1.6% by weight of dry film; curing the resin composition to produce a dry film; following resin curing, coating an oleophobic polymer composition over the cured resin composition; and curing the oleophobic polymer composition.

摘要翻译： 具有增加的保存期限的消融型印刷版在使用前使用不含水的三聚氰胺树脂制备。 代表性的生产顺序包括提供具有亲油表面的基材; 在基材上涂覆具有（A）基本上由基本上不含水的三聚氰胺树脂和甲阶酚醛树脂组成的树脂相的亲油性树脂组合物，所述甲阶酚醛树脂的存在量为0〜28重量％ 干燥膜，（B）分散在树脂相中的近红外吸收体，（C）分散在树脂相中的磺酸催化剂，其含量为干膜的0.7〜1.6重量％。 固化树脂组合物以产生干膜; 在树脂固化后，在固化树脂组合物上涂覆疏油聚合物组合物; 并固化疏油聚合物组合物。