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1. 发明申请

US20080131558A1 Process for producing theaflavins 审中-公开
标题翻译：生产茶黄素的方法
公开(公告)号：US20080131558A1
公开(公告)日：2008-06-05
申请号：US11998524
申请日：2007-11-30
申请人： George Robert Hodges , Jacek Paul Obuchowicz
发明人： George Robert Hodges , Jacek Paul Obuchowicz
IPC分类号： A23F3/08 , A23F3/00 , A23F3/16
CPC分类号： C07D311/62 , A23F3/10
摘要： Provided is a process for producing a product enriched in theaflavins. The process comprises contacting a first and a second material to form a reaction mixture with a specific weight ratio of catechins to theaflavins, fermenting the reaction mixture, and then recovering the product from the reaction mixture. The process is particularly suitable for producing leaf tea products with high levels of theaflavins.
摘要翻译：提供一种生产富含茶黄素的产品的方法。该方法包括使第一和第二材料接触以形成具有特定重量比的儿茶素与茶黄素的反应混合物，发酵反应混合物，然后从反应混合物中回收产物。该方法特别适用于生产具有高水平茶黄素的叶茶产品。

2. 发明授权

US06368777B1 Performance of printing plates 失效
标题翻译：印版的性能
公开(公告)号：US06368777B1
公开(公告)日：2002-04-09
申请号：US09249123
申请日：1999-02-12
申请人： Jacek Paul Obuchowicz
发明人： Jacek Paul Obuchowicz
IPC分类号： G03C500
CPC分类号： B41C1/1025 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24
摘要： A finishing solution is provided for application to thermally sensitive printing plates wherein image formation requires at least partial coalescence of particles within the imaging layer. The finishing solution includes a coalescing aid which comprises a solvent or mixture of solvents having solubility characteristics which facilitate softening or solubilization of the disperse phase and the continuous phase of the radiation sensitive coating of the plate, thereby allowing phase separation and reticulation to be avoided. A method of image formation is also disclosed.
摘要翻译：提供了一种用于热敏印刷板的整理溶液，其中图像形成需要成像层内的颗粒的至少部分聚结。整理溶液包括聚结助剂，其包括具有溶解性特征的溶剂或溶剂混合物，其有利于分散相的软化或溶解以及板的辐射敏感涂层的连续相，从而避免相分离和网状化。还公开了一种图像形成方法。

3. 发明授权

US5948599A Method of forming an image in a printing plate 失效
标题翻译：在印版中形成图像的方法
公开(公告)号：US5948599A
公开(公告)日：1999-09-07
申请号：US592156
申请日：1996-01-26
申请人： Alastair Lamont Gardner , Allen Peter Gates , Andrew Ernest Matthews , Jacek Paul Obuchowicz
发明人： Alastair Lamont Gardner , Allen Peter Gates , Andrew Ernest Matthews , Jacek Paul Obuchowicz
IPC分类号： B41C1/05 , B41C1/10 , B41M5/36 , B41M5/40 , B41M5/46 , B41M7/00 , G03F7/00 , G03F7/004 , G03F7/027 , G03F7/032 , G03F7/038 , G03F7/40 , G03C5/00
CPC分类号： G03F7/038 , B41C1/1025 , B41M5/46 , B41M7/0045 , G03F7/004 , B41C2210/04 , B41C2210/06 , B41C2210/24 , B41C2210/264 , B41C2210/266 , B41M5/366 , Y10S430/111
摘要： A method of image formation which comprises (a) providing a radiation sensitive plate comprising a substrate and a coating containing a heat softenable disperse phase, an aqueous soluble or swellable continuous phase and a radiation absorbing substance, (b) image-wise exposing the plate to at least partially coalesce the particles of the disperse phase in the image areas, (c) developing the image-wise exposed plate to remove the coating in the unexposed areas, and (d) heating the developed plate or subjecting it to irradiation to effect insolubilization of the image. Good quality images of high durability are obtained.
摘要翻译：一种图像形成方法，其包括（a）提供包含基底和包含可热软化分散相，水溶性或可溶胀连续相和辐射吸收物质的涂层的辐射敏感板，（b）成像曝光所述板至少部分地将图像区域中的分散相的颗粒聚结，（c）显影图像曝光板以去除未曝光区域中的涂层，以及（d）加热显影板或使其照射效果图像的不溶化。获得高耐久性的高品质图像。

4. 发明授权

US06487969B2 Heat sensitive printing plate precursors 失效
标题翻译：热敏印版前体
公开(公告)号：US06487969B2
公开(公告)日：2002-12-03
申请号：US09730058
申请日：2000-12-05
申请人： Tu Vinh Chau , Jacek Paul Obuchowicz
发明人： Tu Vinh Chau , Jacek Paul Obuchowicz
IPC分类号： B41C110
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/16 , B41C2210/24 , B41N3/00 , B41N3/034 , Y10S205/921
摘要： A lithographic printing plate precursor comprises an electrochemically grained aluminium substrate, the grained surface of which is coated with a layer of gel-like amorphous colloidal oxides and hydroxides of aluminium and their hydrates incorporating metallic aluminium and inter-metallic aluminium alloys—generally at a level of below 5%—this layer being produced during the electrochemical graining process. The layer is typically present in an amount of from 0.1-20 g/m2 and at a layer thickness of 0.1-4.0 &mgr;m, the particle sizes in the said layer generally falling in the range of from 10 to 2000 nm. Methods are disclosed for the preparation of said precursors via the electrochemical graining of aluminium substrates. The invention provides lithographic printing plate precursors which may be imagewise exposed by means of a high intensity laser beam to provide printing plates showing high durability on press and giving images which show good resolution and are free from background staining.
摘要翻译：平版印刷版前体包括电化学细粒的铝基底，其粗糙表面涂有凝胶状无定形胶体氧化物层和铝氢氧化物及其水合物，其结合金属铝和金属间铝合金 - 通常在一定水平上在电化学磨粒过程中产生的低于5％的层。该层的存在量通常为0.1-20g / m 2，层厚为0.1-4.0μm，所述层中的颗粒尺寸通常在10-2000nm的范围内。公开了通过铝基板的电化学砂磨制备所述前体的方法。本发明提供平版印刷版前体，其可以通过高强度激光束成像曝光，以提供在印刷机上显示出高耐久性的印版，并给出显示出良好分辨率且不含背景染色的图像。

5. 发明授权

US06312866B1 Formation of images 失效
标题翻译：形成图像
公开(公告)号：US06312866B1
公开(公告)日：2001-11-06
申请号：US09423528
申请日：2000-01-11
申请人： Jacek Paul Obuchowicz , Fredrick Claus Zumsteg
发明人： Jacek Paul Obuchowicz , Fredrick Claus Zumsteg
IPC分类号： G03C176
CPC分类号： B41M5/366 , B41C1/1025 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/24 , B41C2210/262 , B41C2210/266
摘要： The invention provides a radiation sensitive plate which is imageable by exposure to thermal radiation and comprises (a) a substrate; (b) an imaging layer containing a disperse phase comprising a water insoluble heat softenable component, a continuous phase comprising a component which is soluble or swellable in aqueous medium and a substance capable of strongly absorbing radiation and transferring the energy as heat to the disperse phase to cause at least partial coalescence of the coating; and (c) a topmost covering layer having an optical density which is lower than that of the imaging layer at the wavelength of exposure and contains either a combination of a disperse phase and a continuous phase, or a polymer resin which is soluble or dispersible in aqueous medium.
摘要翻译：本发明提供一种辐射敏感板，其可通过暴露于热辐射而成像，并且包括（a）基底; （b）包含分散相的成像层，其包含不溶于水的可软化软化组分，连续相包含在水性介质中可溶或可溶胀的组分，以及能够强烈吸收辐射并将能量作为热传递到分散相的物质使涂层至少部分聚结; 和（c）在曝光波长处具有低于成像层的光密度的最上层的覆盖层，并且包含分散相和连续相的组合，或者可溶或分散在水介质。

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