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1. 发明公开

EP4301600A1 LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD OF USE 审中-实审
公开(公告)号：EP4301600A1
公开(公告)日：2024-01-10
申请号：EP22715421.8
申请日：2022-03-15
申请人： Eastman Kodak Company
发明人： SIMPSON, Christopher , HANSMANN, Stefanie , WERNER, Saija , HUANG, Jianbing
IPC分类号： B41C1/10

2. 发明公开

EP2962157A1 LITHOGRAPHIC PRINTING PLATE PRECURSORS AND USE 有权
标题翻译：平版印刷版原版和使用
公开(公告)号：EP2962157A1
公开(公告)日：2016-01-06
申请号：EP14707586.5
申请日：2014-02-17
申请人： Eastman Kodak Company
发明人： IGARASHI, Akira , TORIHATA, Yuuki , BAUMANN, Harald , DWARS, Udo , SIMPSON, Christopher , WERNER, Saija , FLUGEL, Michael
IPC分类号： G03F7/09 , G03F7/11 , B41C1/10
摘要： Negative-working lithographic printing plate precursor a negative-working imageable layer and an outermost water-soluble overcoat layer that is disposed directly on the negative-working imageable layer. The outermost water-soluble overcoat layer comprises: (1) one or more film-forming water-soluble polymeric binders, (2) organic wax particles, and (3) non-wax matte particles. The outermost water-soluble overcoat layer has a dry thickness (t) that is defined by the following equation (I): t=w/r wherein w is the dry coverage of the outermost water-soluble overcoat layer in g/m2, and r is 1 g/cm3. The organic wax particles have an average largest dimension D(wax) that is less than 0.9 of t (in μm), and the non-wax matte particles have an average largest dimension D(matte) that defined by the following equation (II): 1.5 times t≦̸D(matte)≦̸40 times t(in μm).

3. 发明授权

EP2406687B1 NEGATIVE-WORKING IMAGEABLE ELEMENTS WITH OVERCOAT 有权
标题翻译：负性工作可成像元件DESCKSCHICHT
公开(公告)号：EP2406687B1
公开(公告)日：2013-06-12
申请号：EP10710473.9
申请日：2010-03-08
申请人： Eastman Kodak Company
发明人： SIMPSON, Christopher , BAUMANN, Harald , DWARS, Udo , STREHMEL, Bernd
IPC分类号： G03F7/09 , G03F7/11
CPC分类号： G03F7/092 , G03F7/11 , Y10T428/24802

4. 发明授权

EP2310909B1 NEGATIVE-WORKING IMAGEABLE LITHOGRAPHIC PRINTING PLATE PRECURSOR, METHODS OF USE, LITHOGRAPHIC PRINTING PLATE THEREOF 有权
标题翻译：相关的压力板光刻负工作平版印版前体，使用方法
公开(公告)号：EP2310909B1
公开(公告)日：2013-02-13
申请号：EP09788900.0
申请日：2009-07-13
申请人： Eastman Kodak Company
发明人： BAUMANN, Harold , DWARS, Udo , SIMPSON, Christopher , STREHMEL, Bernd , FLUGEL, Michael
IPC分类号： G03F7/033 , G03F7/09 , G03F7/031 , B41C1/10 , G03F7/30
CPC分类号： G03F7/031 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41C2210/266 , G03F7/033 , G03F7/092 , G03F7/3035

5. 发明公开

EP2217450A1 PROCESSING OF LITHOGRAPHIC PRINTING PLATES WITH HYDROPHILIC POLYMER IN FINISHER SOLUTION 有权
标题翻译：处理与亲水性聚合物的平版印刷版在生产解
公开(公告)号：EP2217450A1
公开(公告)日：2010-08-18
申请号：EP08852201.6
申请日：2008-11-19
申请人： Eastman Kodak Company
发明人： STREHMEL, Bernd , SIMPSON, Christopher , PIESTERT, Oliver , BAUMANN, Harald
IPC分类号： B41N3/08 , G03F7/40
CPC分类号： B41N3/08 , G03F7/40
摘要： Process for the production of a lithographic printing plate, comprising (a) providing a lithographic printing plate precursor comprising (i) a substrate; (ii) a radiation-sensitive coating comprising one or more layers and (iii) optionally an oxygen-impermeable overcoat; (b) image-wise exposing the lithographic printing plate precursor to radiation of a wavelength to which the radiation-sensitive coating is sensitive; (c) optionally subjecting the image-wise exposed precursor to a preheat treatment and/or rinsing with water; (d) removing the non-image areas from the image-wise exposed precursor by means of an alkaline developer solution; (e) optionally subjecting the imaged precursor obtained in step (d) to rinsing with water; (f) treating the imaged lithographic printing plate obtained in step (d) or (e) with a finisher solution; and (g) optionally subjecting the finisher treated plate obtained in step (f) to at least one further process step selected from rinsing with water, drying and baking; characterized in that the finisher solution comprises 0.01 to 15 wt.%, based on the total weight of the finisher, of a hydrophilic polymer comprising: (ml) primary, secondary and/or tertiary amino groups, and (m2) acid groups selected from -COOH, -SO3H, -PO2H2 and PO3H2, and (m3) optionally alkylene oxide units -(CHR1-CH2-O)P-, wherein each R1 independently represents H or -CH3 and p is an integer from 1 to 50.

6. 发明授权

EP2217970B1 IMAGEABLE ELEMENTS WITH COMPONENTS HAVING 1H-TETRAZOLE GROUPS 失效
标题翻译：具有1H-四唑基团的组分的可形成元素
公开(公告)号：EP2217970B1
公开(公告)日：2015-06-03
申请号：EP08856766.4
申请日：2008-11-21
申请人： Eastman Kodak Company
发明人： BAUMANN, Harald , DWARS, Udo , STREHMEL, Bernd , SIMPSON, Christopher , SAVARIAR-HAUCK, Celin , HAUCK, Gerhard
IPC分类号： G03F7/033 , B41C1/10
CPC分类号： G03F7/033 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41C2210/266 , Y10S430/121

7. 发明授权

EP2486451B1 NEGATIVE-WORKING IMAGEABLE ELEMENTS 失效
标题翻译：负性工作可成像元件
公开(公告)号：EP2486451B1
公开(公告)日：2014-07-23
申请号：EP10765550.8
申请日：2010-10-06
申请人： Eastman Kodak Company
发明人： SIMPSON, Christopher , MULLER, Ursula , BAUMANN, Harold , DWARS, Udo
IPC分类号： G03F7/031 , B41C1/10 , G03F7/105
CPC分类号： G03F7/031 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/266 , G03F7/105 , Y10T428/24479

8. 发明公开

EP2486451A1 NEGATIVE-WORKING IMAGEABLE ELEMENTS 失效
标题翻译：负性工作可成像元件
公开(公告)号：EP2486451A1
公开(公告)日：2012-08-15
申请号：EP10765550.8
申请日：2010-10-06
申请人： Eastman Kodak Company
发明人： SIMPSON, Christopher , MULLER, Ursula , BAUMANN, Harold , DWARS, Udo
IPC分类号： G03F7/031 , B41C1/10 , G03F7/105
CPC分类号： G03F7/031 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/266 , G03F7/105 , Y10T428/24479
摘要： Negative-working imageable elements can be imaged and processed to provide lithographic printing plates. These imageable elements are sensitive to infrared radiation but are insensitive to "white" light and thus can be more easily handled under white light conditions. These properties are possible by incorporating a filter dye having a λ
max of from 300 to 500 run into the imageable layer of the imageable elements.

9. 发明授权

EP2260351B1 NEGATIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSORS WITH IMPROVED ABRASION RESISTANCE 失效
标题翻译： WITH增加的磨损的负性工作平版印刷版原版
公开(公告)号：EP2260351B1
公开(公告)日：2012-02-08
申请号：EP09720351.7
申请日：2009-02-12
申请人： Eastman Kodak Company
发明人： HAUCK, Gerhard , SAVARIAR-HAUCK, Celin , DWARS, Udo , BAUMANN, Harald , STREHMEL, Bernd , SIMPSON, Christopher
IPC分类号： G03F7/004 , G03F7/075
CPC分类号： G03F7/075 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41C2210/266 , G03F7/0047
摘要： Negative-working imageable elements are prepared with radiation-sensitive imageable layers that contain surface-modified silica particles such as fumed silica particles and sol-gel silica particles, that are present in an amount of from about 1 to about 40 weight %, have an average particle size of from about 1 to about 500 nm, have surface hydroxy groups, and have a carbon content of from about 0.5 to about 15 weight % that is derived from surface hydrophobic groups having 1 to 30 carbon atoms. The presence of the surface-modified silica particles provides improved abrasion resistance, reduced tackiness, and various other desired properties.

10. 发明授权

EP2962157B1 LITHOGRAPHIC PRINTING PLATE PRECURSORS AND USE 有权
公开(公告)号：EP2962157B1
公开(公告)日：2020-08-12
申请号：EP14707586.5
申请日：2014-02-17
申请人： Eastman Kodak Company
发明人： IGARASHI, Akira , TORIHATA, Yuuki , BAUMANN, Harald , DWARS, Udo , SIMPSON, Christopher , WERNER, Saija , FLUGEL, Michael
IPC分类号： G03F7/09 , G03F7/11 , B41C1/10

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