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1. 发明申请

WO9707986A3 WATER-LESS LITHOGRAPHIC PLATES 审中-公开
标题翻译：无水平板
公开(公告)号：WO9707986A3
公开(公告)日：2001-09-13
申请号：PCT/GB9601973
申请日：1996-08-13
申请人： HORSELL GRAPHIC IND LTD , BENNETT PETER ANDREW REITH , SMITH CAROLE ANNE
发明人： BENNETT PETER ANDREW REITH , SMITH CAROLE-ANNE
IPC分类号： B41C1/10 , B41N1/14 , G03F7/00 , G03F7/004 , G03F7/075
CPC分类号： B41C1/1008 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/16 , B41C2210/22 , B41C2210/24 , B41C2210/262 , G03F7/0046 , G03F7/0752
摘要： There is described a method of preparing a water-less lithographic plate which comprises a support having an oleophilic surface there being coated on the oleophilic surface a mixture which comprises as one component an ink-repellent and water-repellent release material or a mixture of such materials, and as the other essential component a water-insoluble photosensitive composition which is rendered aqueous developable by light exposure, or a water-insoluble composition which is rendered aqueous developable by heat, the ratio of release material to water-insoluble composition in the mixture being from 20 to 80 release material to 80 - 20 water-insoluble composition by weight, imagewise treating the mixture on the support, developing the mixture with an aqueous alkali solution to render the treated areas of the water-insoluble composition water-soluble and to remove this composition together with the release material, to expose the oleophilic surface of the support in the treated areas of the plate and leaving the release material and the water-insoluble composition in the untreated areas of the plate so yielding a negative working water-less lithographic plate.
摘要翻译：描述了一种制备无水平版印刷版的方法，其包括具有亲油表面的支撑体，其上涂覆有亲油表面，该混合物包含作为一种组分的拒油拒水释放材料或其混合物材料，作为其它必要成分，通过曝光使其成为水性的水不溶性感光性组合物，或通过加热使其呈水溶性的水不溶性组合物，混合物中的释放材料与水不溶性组成的比例从20至80个释放材料至80-20重量％的不溶于水的组合物，将载体上的混合物成像处理，用碱性水溶液显影混合物，使得水不溶性组合物的处理区域具有水溶性，并且将该组合物与释放材料一起去除，以暴露处理区域o中的载体的亲油表面在板的未处理区域中留下释放材料和水不溶性组合物，从而产生负工作无水平版印刷版。

2. 发明申请

WO1998019219A1 DIRECT POSITIVE LITHOGRAPHIC PLATE 审中-公开
标题翻译：直接积极的光刻板
公开(公告)号：WO1998019219A1
公开(公告)日：1998-05-07
申请号：PCT/GB1997002962
申请日：1997-10-28
申请人： HORSELL GRAPHIC INDUSTRIES LIMITED , BENNETT, Peter, Andrew, Reath , HEARSON, John, Andrew , SMITH, Carole-Anne
发明人： HORSELL GRAPHIC INDUSTRIES LIMITED
IPC分类号： G03F07/075
CPC分类号： G03F7/11 , G03F7/0233 , G03F7/0752 , G03F7/0757
摘要： There is described a positive working lithographic plate precursor comprising a support having a hydrophilic surface and a coating thereon comprising a positive working photosensitive composition and an aryl alkyl polysiloxane. Such precursors exhibit a reduced tendency to developer attack of the image obtained after image-wise exposure under aggressive development whilst significantly reducing any accompanying loss of sensitivity in less aggressive developers and development conditions.
摘要翻译：描述了一种正性工作平版印刷版前体，其包括具有亲水表面的载体和其上的涂层，其上包含正性光敏组合物和芳基烷基聚硅氧烷。这种前体在侵蚀性开发下在成像曝光后获得的图像的显影剂侵袭趋势降低，同时显着减少在较不积极的开发者和开发条件下伴随的敏感性损失。

3. 发明申请

WO1997049557A1 LITHOGRAPHIC PLATES 审中-公开
标题翻译：平板电脑
公开(公告)号：WO1997049557A1
公开(公告)日：1997-12-31
申请号：PCT/GB1997001522
申请日：1997-06-06
申请人： HORSELL GRAPHIC INDUSTRIES LIMITED , BENNETT, Peter, Andrew, Reath , SMITH, Carole-Anne , BAYES, Stuart , RILEY, David, Stephen
发明人： HORSELL GRAPHIC INDUSTRIES LIMITED
IPC分类号： B41C01/10
CPC分类号： B41C1/1008 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , Y10S430/145 , Y10S430/146
摘要： There is described a method of preparing a printing form which comprises coating on a lithographic support having a hydrophilic surface, a layer of a radiation sensitive ink, imaging the ink coating by digital means, then acting on the plate with aqueous dampening rollers to remove the unexposed areas of the ink coating to reveal the hydrophilic surface of the plate and to leave an ink image formed from the ink, which is oleophilic after exposure.
摘要翻译：描述了一种制备印刷形式的方法，其包括在具有亲水表面的光刻支架上涂覆一层辐射敏感油墨，通过数字方式对该油墨涂层进行成像，然后用水性润版辊作用在该板上以除去油墨涂层的未曝光区域露出印版的亲水表面，并留下由油墨形成的油墨图像，油墨在曝光后是亲油的。

4. 发明申请

WO1997036208A1 PRODUCTION OF WATER-LESS LITHOGRAPHIC PLATES 审中-公开
标题翻译：生产无水平板
公开(公告)号：WO1997036208A1
公开(公告)日：1997-10-02
申请号：PCT/GB1997000758
申请日：1997-03-19
申请人： HORSELL GRAPHIC INDUSTRIES LIMITED , BENNETT, Peter, Andrew, Reath , SMITH, Carole-Anne , BAYES, Stuart
发明人： HORSELL GRAPHIC INDUSTRIES LIMITED
IPC分类号： G03F07/075
CPC分类号： G03F7/0755 , G03F7/0752
摘要： There is described a water-less lithographic plate precursor which comprises on an aluminium plate a light-sensitive composition which comprises a polymer with hydroxy functional groups, an acid generator which when light exposed yields an acid together with a silyl ether of general formula (I), where Rf is a fluoroaliphatic group having 3 to 10 carbon atoms, Y is oxygen, SO2, carbonyl or a direct link, X is N R4 where R4 is hydrogen or lower alkyl having up to six carbon atoms or is a direct link, each of R1, R2 and R3 are lower alkyl groups having up to six carbon atoms and R5 is a lower alkyl group having up to six carbon atoms.
摘要翻译：描述了一种无水平版印刷版原版，其在铝板上包括含有具有羟基官能团的聚合物的光敏组合物，当曝光时产生酸与通式（I）的甲硅烷基醚一起产生酸），其中Rf是具有3至10个碳原子的氟脂族基团，Y是氧，SO 2，羰基或直链，X是N R 4，其中R 4是氢或具有至多6个碳原子的低级烷基或者是直链， R 1，R 2和R 3各自为具有至多6个碳原子的低级烷基，R 5为具有至多6个碳原子的低级烷基。

5. 发明申请

WO1997007430A1 WATER-LESS LITHOGRAPHIC PLATES 审中-公开
标题翻译：无水平板
公开(公告)号：WO1997007430A1
公开(公告)日：1997-02-27
申请号：PCT/GB1996001974
申请日：1996-08-13
申请人： HORSELL GRAPHIC IMAGES LIMITED , BENNETT, Peter, Andrew, Reath , SMITH, Carole-Anne
发明人： HORSELL GRAPHIC IMAGES LIMITED
IPC分类号： G03F07/004
CPC分类号： G03F7/0752 , G03F7/0046 , Y10S430/108 , Y10S430/123
摘要： There is described a method of preparing a water-less lithographic plate which comprises a support having an oleophilic surface, there being coacted on the support a mixture which comprises as one component an ink-repellant and water-repellant polymer or a mixture of such polymers or a polymer precursor, and as the other essential component of the mixture a photosensitive or heat sensitive composition selected from a) an organic solvent soluble diazo composition which is either light or heat sensitive, b) a photopolymer together with a sensitiser which is either light or heat sensitive or c) a mixture of a free-radically polymerisable ethylenically unsaturated compound or compounds and a photoinitiator which is either heat or light sensitive, the ratio of ink-repellant polymer to photosensitive or heat sensitive composition a), b), or c) in the mixture being from 20-80 ink-repellant polymer to 80-20 photosensitive or heat sensitive composition by weight, imagewise acting on exposing the coated mixture, developping the acted on mixture with the appropriate developing solution depending on the composition a), b), c) used to remove the composition and the water-repellant polymer in the unacted-on areas to reveal the oleophilic surface of the support in the unacted-on areas of the plate and leaving the acted on areas of the plate.
摘要翻译：描述了一种制备无水平版印刷版的方法，该方法包括具有亲油表面的载体，其在载体上共同混合，该混合物包含斥水斥水聚合物或这种聚合物的混合物或聚合物前体，并且作为混合物的另一种基本组分，其选自a）有机溶剂可溶性重氮组合物，其为轻或热敏感的，b）光聚合物与敏化剂一起是光或热敏性，或c）可自由基聚合的烯键式不饱和化合物或化合物与光引发剂的混合物，其是热敏或光敏感的，斥墨聚合物与感光或热敏组合物a），b）或 c）在混合物中，重量为20-80％的斥墨聚合物至80-20感光或热敏组合物，成像作用于曝光根据组合物a），b），c）用于除去未反应的区域中的组合物和防水聚合物以显示出亲水性表面的组合物，用适当的显影液显影作用于混合物上支持板上的未触动区域，并留下板上的区域。

6. 发明申请

WO1996005539A1 WATER-LESS LITHOGRAPHIC PLATES 审中-公开
标题翻译：无水平板
公开(公告)号：WO1996005539A1
公开(公告)日：1996-02-22
申请号：PCT/GB1995001846
申请日：1995-08-03
申请人： HORSELL PLC , BENNETT, Peter, Andrew, Reath , SMITH, Carole-Anne
发明人： HORSELL PLC
IPC分类号： G03F07/40
CPC分类号： B41N3/08 , G03F7/40
摘要： There is described a method of preparing water-less lithographic plate which comprises imagewise exposing a lithographic plate coated with a photosensitive composition, processing the exposed plate in an aqueous based developing liquid to remove those areas of the photosensitive composition which are removable by the developing liquid, drying the plate and coating the plate with an ink releasing coating composition which adheres to those areas of the plate from which the photosensitive composition has been removed, but which does not adhere to those areas of the plate from which the photosensitive composition which has not been removed, further treating the plate to cure or fix the ink-releasing composition thus providing ink-receptive areas of the plate which are those areas of the plate from which the photosensitive composition which has not been removed in the developing liquid and ink-releasing areas of the plate which are covered with the cured ink-releasing composition. Both positive working and negative working lithographic plates can be used in this method to produce positive working water-less plates and negative working water-less plates.
摘要翻译：描述了一种制备无水平版印刷版的方法，该方法包括成像曝光涂有光敏组合物的平版印刷版，在暴露于水基的显影液中处理曝光的印版，以除去可被显影液体除去的那些区域，干燥板，并用粘附到已经除去感光性组合物的板的那些区域上但不附着于没有光敏组合物的板的那些区域的油墨释放涂料组合物涂布该板被去除，进一步处理板以固化或固定释放油墨的组合物，从而提供板的油墨接收区域，其是板的那些区域，其中未在显影液中除去的感光性组合物和油墨释放被固化的油墨释放组合物覆盖的板的区域。在这种方法中可以使用正工作和负极平版印刷板，以生产正工作无水板和负工作无水板。

7. 发明申请

WO1997007986A2 WATER-LESS LITHOGRAPHIC PLATES 审中-公开
标题翻译：无水平板
公开(公告)号：WO1997007986A2
公开(公告)日：1997-03-06
申请号：PCT/GB1996001973
申请日：1996-08-13
申请人： HORSELL GRAPHIC IMAGES LTD. , BENNETT, Peter, Andrew, Reith , SMITH, Carole-Anne
发明人： HORSELL GRAPHIC IMAGES LTD.
IPC分类号： B41N00/00
CPC分类号： B41C1/1008 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/16 , B41C2210/22 , B41C2210/24 , B41C2210/262 , G03F7/0046 , G03F7/0752
摘要： There is described a method of preparing a water-less lithographic plate which comprises a support having an oleophilic surface there being coated on the oleophilic surface a mixture which comprises as one component an ink-repellent and water-repellent release material or a mixture of such materials, and as the other essential component a water-insoluble photosensitive composition which is rendered aqueous developable by light exposure, or a water-insoluble composition which is rendered aqueous developable by heat, the ratio of release material to water-insoluble composition in the mixture being from 20 to 80 release material to 80 - 20 water-insoluble composition by weight, imagewise treating the mixture on the support, developing the mixture with an aqueous alkali solution to render the treated areas of the water-insoluble composition water-soluble and to remove this composition together with the release material, to expose the oleophilic surface of the support in the treated areas of the plate and leaving the release material and the water-insoluble composition in the untreated areas of the plate so yielding a negative working water-less lithographic plate.
摘要翻译：描述了一种制备无水平版印刷版的方法，其包括具有亲油表面的载体，其上涂覆有亲油性表面，该混合物包含作为一种组分的拒油拒水释放材料或其混合物材料，并且作为其它必要组分，通过曝光使其变成水性的水不溶性感光性组合物，或通过加热使其变得水溶性的水不溶性组合物，混合物中的释放材料与水不溶性组成的比例从20至80个释放材料至80-20重量％的不溶于水的组合物，对载体上的混合物进行成像处理，用碱性水溶液显影混合物，使得水不溶性组合物的处理区域具有水溶性，并且将该组合物与释放材料一起去除，以暴露处理区域o中的支持物的亲油表面在板的未处理区域中留下释放材料和水不溶性组合物，从而产生负工作无水平版印刷版。

8. 发明申请

WO1996020433A1 PRODUCTION OF WATER-LESS LITHOGRAPHIC PLATES 审中-公开
标题翻译：生产无水平板
公开(公告)号：WO1996020433A1
公开(公告)日：1996-07-04
申请号：PCT/GB1995002782
申请日：1995-11-28
申请人： HORSELL PLC , BENNETT, Peter, Andrew, Reith , SMITH, Carole-Anne
发明人： HORSELL PLC
IPC分类号： G03F07/075
CPC分类号： G03F7/40 , G03F7/2024
摘要： There is described a method of preparing a water-less lithographic plate by coating a positive working photosensitive composition onto an oleophilic base imagewise exposing the plate and developing it to remove the areas of the photosensitive composition which have been light exposed, coating overall the surface of the plate with a layer of a composition which is ink-releasing or when cured becomes ink releasing, then either as a separate step or as a combined step curing the ink-releasing composition or drying the ink-releasing composition and light exposing overall the plate, then redeveloping the plate to remove the photosensitive composition remaining after the first development and any ink-releasing composition overlying the photosensitive composition.
摘要翻译：描述了一种制备无水平版印刷版的方法，该方法是将正性感光性组合物涂布在亲油性基底上，成像曝光该平板并显影，以去除已曝光的光敏组合物的区域，具有油墨释放或固化的组合物的层具有油墨释放性，然后作为单独步骤或作为组合步骤固化该油墨释放组合物或干燥该油墨释放组合物并使整个板曝光，然后重新开发板以除去第一次显影后残留的感光组合物和覆盖在感光组合物上的任何油墨释放组合物。

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