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公开(公告)号：US06723490B2
公开(公告)日：2004-04-20
申请号：US09999587
申请日：2001-11-15
申请人： Jayanti Patel , Paul West , Kevin Ray , Kevin Williams
发明人： Jayanti Patel , Paul West , Kevin Ray , Kevin Williams
IPC分类号： G03F711
CPC分类号： B41C1/1016 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/26 , B41C2210/262 , B41C2210/264 , B41C2210/266 , B41M2205/12 , Y10S430/145 , Y10S430/146
摘要： Positive-working thermally imageable elements, useful as printing plate precursors and having reduced ablation when thermally imaged, and methods for their preparation are disclosed. In one aspect, the elements contain a hydrophilic substrate, an underlayer, a barrier layer, and a top layer. The underlayer comprises a photothermal conversion material.
摘要翻译： 可用作印版前体并且在热成像时具有减少的消融的正性可热成像元件及其制备方法被公开。 在一个方面，元件包含亲水基底，底层，阻挡层和顶层。 底层包含光热转换材料。
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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。
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公开(公告)号：US06830862B2
公开(公告)日：2004-12-14
申请号：US10087891
申请日：2002-02-28
申请人： Paul Kitson , Jayanti Patel , Jianbing Huang , Paul West , Ken-ichi Shimazu
发明人： Paul Kitson , Jayanti Patel , Jianbing Huang , Paul West , Ken-ichi Shimazu
IPC分类号： G03F7023
CPC分类号： B41C1/1016 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/26 , B41C2210/262
摘要： A positive working, multi-layer thermally imageable element is disclosed. The element comprises a substrate, an underlayer, and a top layer. The top layer comprises a crosslinked polymeric material. The element may be thermally imaged and developed to form a lithographic printing plate.
摘要翻译： 公开了一种正面工作的多层可热成像元件。 元件包括基底，底层和顶层。 顶层包含交联的聚合物材料。 元件可以被热成像和显影以形成平版印刷版。
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公开(公告)号：US20100028806A1
公开(公告)日：2010-02-04
申请号：US12181371
申请日：2008-07-29
IPC分类号： G03F7/20
CPC分类号： G03F7/033 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/20 , B41C2210/22 , B41C2210/24 , G03F7/3035 , G03F7/322
摘要： A negative-working lithographic printing plate precursor can be imaged with infrared radiation and processed in a single step using a single processing solution having a pH of from about 3 to 11. The precursor has a primary polymeric binder that comprises recurring units derived from one or more N-alkoxymethyl(meth)acrylamides, provided that such recurring units are present in the primary polymeric binder in an amount of at least 10% based on the total dry primary polymeric binder weight. In addition, the primary polymeric binder is present in an amount of from about 12 to about 70% based on total imageable layer dry weight. The imaged precursor can be processed off-press or on-press.
摘要翻译： 负性平版印刷版前体可以用红外线辐射成像，并使用pH为约3至11的单一处理溶液在单一步骤中进行处理。前体具有主要聚合物粘合剂，其包含衍生自一个或多个 更多的N-烷氧基甲基（甲基）丙烯酰胺，条件是这种重复单元以基于总干主要聚合物粘合剂重量的至少10％的量存在于初级聚合物粘合剂中。 此外，基于总可成像层干重，初级聚合物粘合剂的存在量为约12至约70％。 成像的前体可以被压制或印刷机处理。
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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
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。
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公开(公告)号：US06358669B1
公开(公告)日：2002-03-19
申请号：US09469489
申请日：1999-12-22
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。
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公开(公告)号：US08137896B2
公开(公告)日：2012-03-20
申请号：US12181371
申请日：2008-07-29
CPC分类号： G03F7/033 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/20 , B41C2210/22 , B41C2210/24 , G03F7/3035 , G03F7/322
摘要： A negative-working lithographic printing plate precursor can be imaged with infrared radiation and processed in a single step using a single processing solution having a pH of from about 3 to 11. The precursor has a primary polymeric binder that comprises recurring units derived from one or more N-alkoxymethyl(meth)acrylamides, provided that such recurring units are present in the primary polymeric binder in an amount of at least 10% based on the total dry primary polymeric binder weight. In addition, the primary polymeric binder is present in an amount of from about 12 to about 70% based on total imageable layer dry weight. The imaged precursor can be processed off-press or on-press.
摘要翻译： 负性平版印刷版前体可以用红外线辐射成像，并使用pH为约3至11的单一处理溶液在单一步骤中进行处理。前体具有主要聚合物粘合剂，其包含衍生自一个或多个 更多的N-烷氧基甲基（甲基）丙烯酰胺，条件是这种重复单元以基于总干主要聚合物粘合剂重量的至少10％的量存在于初级聚合物粘合剂中。 此外，基于总可成像层干重，初级聚合物粘合剂的存在量为约12至约70％。 成像的前体可以被压制或印刷机处理。
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公开(公告)号：US08053405B2
公开(公告)日：2011-11-08
申请号：US11916313
申请日：2006-05-31
IPC分类号： C11D3/37
CPC分类号： C11D3/502 , C11D3/3765 , C11D3/3788
摘要： A fragrance delivery system comprises a suspension concentrate including a suspending matrix and a fragrance material which system can be diluted with water to form a use composition such as a body wash formulation.
摘要翻译： 香料递送系统包括悬浮浓缩物，其包括悬浮基质和芳香物质，该系统可以用水稀释以形成诸如沐浴液制剂的使用组合物。
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公开(公告)号：US20100239629A1
公开(公告)日：2010-09-23
申请号：US11496599
申请日：2006-07-31
摘要： A delivery system for delivering bioactive materials as an aqueous nanoparticle dispersion of a water soluble matrix of polyvinylpyrrolidone (PVP) polymer and copolymers thereof, and an anionic surfactant.
摘要翻译： 用于递送生物活性材料的递送系统，作为聚乙烯吡咯烷酮（PVP）聚合物及其共聚物的水溶性基质的水性纳米颗粒分散体和阴离子表面活性剂。
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公开(公告)号：US20050260240A1
公开(公告)日：2005-11-24
申请号：US10850546
申请日：2004-05-20
申请人： Kolazi Narayanan , Jayanti Patel , Karen Winkowski
发明人： Kolazi Narayanan , Jayanti Patel , Karen Winkowski
摘要： A rain-fast bioactive composition includes a bioactive substance and an aqueous suspension concentrate of a latex polymer emulsified with an in-situ crosslinked hydrocarbon polymer.
摘要翻译： 抗雨生物活性组合物包括生物活性物质和用原位交联的烃聚合物乳化的胶乳聚合物的水性悬浮液浓缩物。
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