专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050170286A1 Printing plates using binder resins having polyethylene oxide segments 有权
标题翻译：使用具有聚环氧乙烷链段的粘合剂树脂的印版
公开(公告)号：US20050170286A1
公开(公告)日：2005-08-04
申请号：US11091124
申请日：2005-03-28
申请人： Jianbing Huang , Heidi Munnelly , Shashikant Saraiya , Socrates Pappas
发明人： Jianbing Huang , Heidi Munnelly , Shashikant Saraiya , Socrates Pappas
IPC分类号： G03F7/004 , B41C1/10 , B41M5/36 , B41N1/14 , G03C1/498 , G03C1/675 , G03F7/00 , G03F7/021 , G03F7/033 , G03F7/40 , G03C1/76
CPC分类号： G03F7/033 , B41C1/1008 , B41C2210/04 , B41C2210/08 , B41C2210/24 , B41M5/368 , G03C1/04 , G03C1/49863 , G03F7/0212 , Y10S430/106 , Y10S430/117 , Y10S430/145
摘要： The present invention relates to a polymerizable coating composition suitable for the manufacture of printing plates, which may be developable on-press. The coating composition comprises (i) a polymerizable compound and (ii) a polymeric binder comprising polyethylene oxide segments, wherein the polymeric binder is selected from the group consisting of at least one graft copolymer comprising a main chain polymer and polyethylene oxide side chains, a block copolymer having at least one polyethylene oxide block and at least one non-polyethylene oxide block, and a combination thereof. The invention is also directed to an imageable element comprising a substrate and the polymerizable coating composition.
摘要翻译：本发明涉及一种适用于制造印刷版的可聚合涂料组合物，其可印刷机可显影。涂料组合物包含（i）可聚合化合物和（ii）包含聚环氧乙烷链段的聚合物粘合剂，其中聚合物粘合剂选自至少一种包含主链聚合物和聚环氧乙烷侧链的接枝共聚物，具有至少一个聚环氧乙烷嵌段和至少一个非聚环氧乙烷嵌段的嵌段共聚物及其组合。本发明还涉及包含基材和可聚合涂料组合物的可成像元件。

2. 发明申请

US20050287448A1 Multilayer imageable elements 有权
标题翻译：多层可成像元件
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式