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    • 72. 发明申请
    • Printing plates with permanent resin laminated interleaf
    • 具有永久性树脂层压的印刷板
    • US20090095183A1
    • 2009-04-16
    • US11975074
    • 2007-10-16
    • Howard A. Fromson
    • Howard A. Fromson
    • B41N1/08B41N3/00
    • B41N1/086B41C2201/06
    • In a lithographic printing plate and method of manufacture, an interleaf is permanently integrated to the bottom surface of the plate substrate. A thin, flexible, water and solvent insoluble film is adhered to and covers the bottom surface of the coated and cured sheet before the sheet is cut into plates. The interleaf has a lesser thickness than the thickness of the substrate. A preferred method comprises the steps of selecting a wound coil of aluminum sheet, unwinding the coil and advancing the sheet through a coating station at which a liquid coating of radiation imageable material is applied to the top surface of the sheet, curing the material to form a cured coating adhered to the top surface of the sheet, laminating a polymeric film to the bottom surface of the sheet, and advancing the laminated sheet to a cutting device where individual plates are cut from the sheet.
    • 在平版印刷版和制造方法中,插页永久地集成到印版基板的底面。 在将薄片切割成板之前,将薄的,柔性的,水和溶剂不溶的薄膜粘附并覆盖涂覆和固化的薄片的底表面。 夹层的厚度小于衬底的厚度。 优选的方法包括以下步骤:选择铝片的卷绕线圈,展开线圈并使片材前进通过涂覆工位,在该涂布工位上将可辐射成像材料的液体涂层施加到片材的顶部表面,使材料固化形成 固化的涂层粘附到片材的顶表面,将聚合物膜层压到片材的底表面,并将层压片材推进到切割装置,其中从片材切割单独的片材。
    • 73. 发明申请
    • Heated water spray processor
    • 加热喷水处理器
    • US20080318164A1
    • 2008-12-25
    • US12215124
    • 2008-06-25
    • Howard A. Fromson
    • Howard A. Fromson
    • G03F7/004G03D5/00
    • G03D5/00G03F7/3042G03F7/305
    • Excellent development of planographic printing plates can be achieved by exposing an imaged, negative working, photopolymerizable coating to a high pressure stream of essentially heated but otherwise untreated tap water, whereby the water completely removes only the less cohesive and adhesive (e.g., partially polymerized) regions to the substrate, thereby directly producing a printing plate having an image pattern of highly cohesive and adhesive, oleophilic regions of the coating and hydrophilic regions of the substrate. The coating removal mechanism appears to be due entirely to ablation. The process variables of spray pressure, spray volumetric flow rate, and water temperature can be traded off to achieve one or more targets for plate quality, energy conservation, production rate, and equipment availability.
    • 通过将成像的负性可光聚合涂层暴露于基本上加热但未经处理的自来水的高压流,可以实现平版印刷版的优异发展,由此水完全除去较少的内聚和粘合剂(例如,部分聚合的) 区域,从而直接制造具有高粘合性和粘合性的图像图案的印刷版,涂层的亲油性区域和基材的亲水区域。 涂层去除机制似乎完全归因于消融。 喷涂压力,喷雾体积流量和水温的过程变量可以交付,以实现板材质量,节能,生产率和设备可用性的一个或多个目标。
    • 74. 发明申请
    • Electric power station with CO2 sink and production of industrial chemicals
    • 二氧化碳排放电站和工业化学品生产
    • US20080250791A1
    • 2008-10-16
    • US12012594
    • 2008-02-04
    • Howard A. Fromson
    • Howard A. Fromson
    • F02C7/00
    • F02C6/18C01B7/03C01D1/04C01D3/06F02C3/22F02C6/10Y02E50/11Y02E50/12
    • A system and method for generating electricity at a desert site comprises a power plant having a combustion unit that burns aquatic bio fuel to produce electricity for distribution to a grid and an exhaust stream containing carbon dioxide. An exhaust gas distribution system connects the combustion unit with a large inland basin of salt water at the site, for growing a plant bloom in the basin. The bloom is harvested and converted into the bio fuel that is burned in the combustion unit. The basin is continually supplied by a source of salt water selected from an ocean, sea, bay, or cove. A salt extraction plant is on site for producing sea salt from water drawn from the basin, and a chemical production plant is on site for converting the extracted sea salt into at least one of sodium hydroxide and chlorine gas using some of the generated electricity.
    • 在沙漠地区发电的系统和方法包括具有燃烧单元的发电厂,燃烧单元燃烧水生生物燃料以产生用于分配到电网的电力和含有二氧化碳的排气流。 排气分配系统将燃烧单元与现场的大型内陆盐水盆地相连,用于在盆地种植植物花。 收获的花被转化成在燃烧单元中燃烧的生物燃料。 盆地由海洋,海洋,海湾或海湾中的盐水源供应。 现场提供一种盐水提取设备,用于从盆地抽取的水中生产海盐,现场使用一些生成的电力将提取的海盐转化为至少一种氢氧化钠和氯气。
    • 75. 发明授权
    • Imaging a lithographic printing plate
    • 成像平版印刷版
    • US6014931A
    • 2000-01-18
    • US145404
    • 1998-09-02
    • Howard A. FromsonRobert F. GraciaSteven A. Rubin
    • Howard A. FromsonRobert F. GraciaSteven A. Rubin
    • G03F7/11B05D5/04B41C1/10B41M5/36B41N1/14G03F1/00G03F1/68G03F7/00G03F7/075
    • B41C1/1066B41C1/1008B41C2210/04B41C2210/16B41M5/368G03F7/0752
    • A substrate is coated with a first material which is soluble in a first solvent, whereupon a second material which is strongly adherent to the first material and insoluble in the first solvent is selectively applied by an ink jet printer. The substrate is then developed in the first solvent to establish the image. In a preferred embodiment the substrate is hydrophilic, the first material is a negative working photosensitive material, and the second material is a transparent adhesive, which permits curing the first material by exposure to actinic light after the development step. The adhesive is then removed. In an embodiment directed to a waterless plate the substrate includes a surface coating of silicone, and the first material is a primer which promotes adhesion of a second material in the form of an oleophilic adhesive which is selectively applied. The primer is then developed to expose the silicone on the non-image areas. The ink carrying image areas are formed by the adhesive, which in this embodiment is not removed.
    • 基材涂覆有可溶于第一溶剂的第一材料,于是通过喷墨打印机选择性地施加与第一材料强烈粘附并且不溶于第一溶剂的第二材料。 然后将基底在第一溶剂中显影以建立图像。 在优选的实施方案中,基底是亲水的,第一种材料是负性感光材料,第二种材料是透明粘合剂,其允许在显影步骤后暴露于光化光下固化第一种材料。 然后去除粘合剂。 在针对无水板的实施例中,基底包括硅树脂的表面涂层,并且第一材料是促进被选择性施加的亲油性粘合剂形式的第二材料的粘附的底漆。 然后开发底漆以在非图像区域上暴露硅树脂。 载墨图像区域由粘合剂形成,该粘合剂在该实施例中不被去除。