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1. 发明授权

US4510223A Multicolor electrophotographic imaging process 失效
标题翻译：多色电子照相成像工艺
公开(公告)号：US4510223A
公开(公告)日：1985-04-09
申请号：US498825
申请日：1983-05-27
申请人： Manfred R. Kuehnle , Ferdinand Martinez , I. V. Runyan , Carol M. F. Barry
发明人： Manfred R. Kuehnle , Ferdinand Martinez , I. V. Runyan , Carol M. F. Barry
IPC分类号： G03G15/01 , G03G13/01
CPC分类号： G03G15/0157 , G03G15/0163
摘要： A method of electrophotographic color reproduction by forming sequentially superimposed toner images of each color successively on the photoconductive surface of an electrophotographic recording member. The photoconductive surface is charged uniformly by a corona generator to a predetermined charge level. The charged surface is exposed to a first color radiation pattern from a source thereof to form a latent electrostatic charge image on said surface. The resulting latent charge image is toned with one color toner to produce a first toner image. The resulting toner image is dried. Thereafter, a charge is applied uniformly to the same photoconductive surface including those portions thereof carrying the dried first toner image in a manner so that the generated charged ions effectively tunnel through the dry adjacent toner particles defining first toner image to reach the photoconductive surface. The resulting charge potential is uniformly distributed over the entire photoconductor surface, including the toned and untoned areas thereof.Thereafter, the entire charged surface is exposed to a second radiation color pattern from a source thereof, the radiation penetrating the first toner image to produce a second latent electrostatic charge image on said overall surface. Toning is effected with a second color toner to define a second toned color toner image superimposed in proper registry. The second toner image is dried and the aforementioned steps are repeated until the desired number of color toner images superimposed one upon the other are completed to form a desired composite color toner image. The complete image is transferred to an image receptor in a single transfer step to achieve the desired print reproduction.
摘要翻译：一种通过在电子照相记录元件的光电导表面上依次叠加每种颜色的调色剂图像的电子照相色彩再现方法。光电导表面被电晕发生器均匀地充电到预定的充电水平。带电表面从其源暴露于第一颜色辐射图案以在所述表面上形成静电荷图像。所得潜电荷图像用一种彩色调色剂调色以产生第一调色剂图像。将得到的调色剂图像干燥。此后，将电荷均匀地施加到包含那些承载干燥的第一调色剂图像的部分的相同光电导表面上，使得所产生的带电离子有效地穿过限定第一调色剂图像的干相邻调色剂颗粒到达光电导表面。所得的电荷电势均匀地分布在整个感光体表面上，包括其调色区域和未调色区域。此后，整个充电表面从其源暴露于第二辐射色图案，该辐射穿透第一调色剂图像以在所述整个表面上产生第二静电荷图像。用第二种颜色的调色剂进行调色以限定叠加在适当的配准中的第二调色彩色调色剂图像。将第二调色剂图像干燥并重复上述步骤，直到完成叠加的所需数量的彩色调色剂图像以形成期望的复合彩色调色剂图像。完整的图像在单个转印步骤中转印到图像接收器以实现期望的印刷再现。

2. 发明授权

US4204865A Direct-imaging flexible offset printing plate and method of manufacture 失效
标题翻译：直接成像柔性胶印板及其制造方法
公开(公告)号：US4204865A
公开(公告)日：1980-05-27
申请号：US870675
申请日：1978-01-19
申请人： Manfred R. Kuehnle , Ferdinand Martinez , Stanley F. Ignasiak
发明人： Manfred R. Kuehnle , Ferdinand Martinez , Stanley F. Ignasiak
IPC分类号： G03G5/082 , G03G13/28 , G03G5/04 , G03F7/02
CPC分类号： G03G13/28 , G03G5/082
摘要： A flexible offset printing plate is formed from a directly imaged electrophotographic member comprising an inorganic coating of a photoconductive material on a polyester substrate. The photoconductive material is an oriented crystalline deposit about 3000 Angstroms thick which has been directly sputtered with radiofrequency energy in a process using a Langmuir sheath to produce a light sensitive, readily imaged abrasion-resistant, transparent coating. It is deposited on a sheet of dimensionally stable, transparent polyester film having a thickness of about 0.005 inch with an intervening sandwiched layer of ohmic material such as indium-tin oxide about 300 Angstroms thick. The transparency of the ohmic layer and the photoconductive coating on a transparent substrate result in a transparent plate.The electrophotographic member is imaged by charging, exposure and toning with a suitable toner. The non-imaged parts of the surface are rendered hydrophilic (having a strong affinity for water and repellant to greasy ink) by suitable chemical and/or mechanical treatment while the imaged and toned parts are rendered hydrophobic (water-repellant and having a strong affinity for greasy ink). This may simply comprise choosing a type of toner which is inherently hydrophobic. The plate is mounted in an offset press and printing effected as though it were a conventional offset plate using the usual grease- or oil-based inks.
摘要翻译：柔性胶印板由直接成像的电子照相构件形成，该电子照相构件包括聚酯基底上的光电导材料的无机涂层。光电导材料是约3000埃厚的定向晶体沉积物，其在使用Langmuir护套的工艺中已经直接用射频能量溅射，以产生光敏，易成像的耐磨透明涂层。将其沉积在具有约0.005英寸厚度的尺寸稳定，透明的聚酯薄膜片上，并且插入诸如约300埃厚的氧化铟锡的欧姆材料的介入夹层。在透明基板上的欧姆层和光电导层的透明度导致透明板。通过用合适的调色剂充电，曝光和调色来成像电子照相构件。通过适当的化学和/或机械处理使表面的非成像部分变得亲水（对水和疏油性有很强的亲和力），而成像和调色的部分变得疏水（防水并且具有很强的亲和力油性油墨）。这可以简单地包括选择本来是疏水性的一种类型的调色剂。板被安装在胶版印刷机中，并且打印作为使用常规的油脂或油基油墨的常规胶版印刷。

3. 发明授权

US4510225A Electrophotographic method for producing an opaque print 失效
标题翻译：用于生产不透明印刷品的电子照相方法
公开(公告)号：US4510225A
公开(公告)日：1985-04-09
申请号：US423021
申请日：1982-09-24
申请人： Manfred R. Kuehnle , Ferdinand Martinez
发明人： Manfred R. Kuehnle , Ferdinand Martinez
IPC分类号： G03G15/16 , G03G7/00 , G03G13/16 , G03G15/20 , G03G15/22 , G03G16/00 , G03G13/24
CPC分类号： G03G7/006 , G03G13/16 , G03G15/228 , G03G16/00 , G03G7/0006 , G03G7/004 , G03G7/0046 , Y10S430/151 , Y10S430/153 , Y10T428/24868 , Y10T428/24893
摘要： An opaque reflective print copy is produced by transferring via heat and pressure, an electrophotographically formed toner image to a presoftened transparent thermoplastic thin layer carried bonded to an opaque substrate. The print is formed of at least one generally planar toner image layer embedded in the plastic layer near the outer surface thereof whereby light illuminating the print enters the thin layer and is reflected from the interface between said layer and said substrate, passing through the toner particles as well as being reflected from the toner particles themselves, whereby to provide an image having greater depth intensity and contrast than can be obtained using silver halide photographic film, all without distortion of the image, loss in density or loss in resolution. The substrate may have smooth or roughened surface, and may be selected from plain or coated paper, metal, stone, stretchable and/or inflatable media as well as irregularly shaped objects. Successive toner images may be applied superimposed one on the other in layers and in registry by softening the thermoplastic layer after transfer thereto of one toner image and applying the next toner image thereto. The intermediate heating embeds the toner image and readies the receptor to receive the next toner image.
摘要翻译：通过热和压力将电子照相形成的调色剂图像转印到携带结合到不透明基底上的预先透明的热塑性薄层上来产生不透明的反射印刷版。打印由至少一个大体上平面的调色剂图像层形成，该图像层嵌入在其外表面附近的塑料层中，由此照射印刷品的光进入薄层并从所述层和所述基板之间的界面反射，穿过调色剂颗粒以及从调色剂颗粒本身反射，从而提供比使用卤化银照相胶片可获得的具有更大深度强度和对比度的图像，全部没有图像变形，密度损失或分辨率损失。基材可以具有光滑或粗糙的表面，并且可以选自平纸或涂布纸，金属，石头，可拉伸和/或充气的介质以及不规则形状的物体。连续的调色剂图像可以通过在转印到一个调色剂图像之后软化热塑性层并将其下一个调色剂图像施加到层中并通过在其中记录在一起而重叠地施加。中间加热嵌入调色剂图像并准备接收器以接收下一个调色剂图像。

4. 发明授权

US4529650A Image transfer material 失效
标题翻译：图像转印材料
公开(公告)号：US4529650A
公开(公告)日：1985-07-16
申请号：US317445
申请日：1981-11-02
申请人： Ferdinand Martinez
发明人： Ferdinand Martinez
IPC分类号： G03G7/00 , B32B27/08 , B32B27/36
CPC分类号： G03G7/0046 , Y10S428/913 , Y10S428/914 , Y10T428/265 , Y10T428/2826 , Y10T428/2942
摘要： An electrostatic transfer medium comprising a sheet formed of a transparent polyester plastic substrate having a thin transparent coating of a compatible polyester resinous composition having a softening range less than the softening range of the substrate material. A high resolution transparency is formed by electrophotographically forming a toned latent electrostatic image of a document upon an electrophotographic member, bringing the transfer medium into engagement with the image under localized pressure and heat to form a laminate and separating the cooled laminate whereby the image is transferred fully to the coating, the transfer being effected with minimal loss of optical density or resolution and practically no residue remaining on the electrophotographic member. The laminate may be cooled prior to separation.
摘要翻译：一种静电转印介质，包括由透明聚酯塑料基材形成的片材，该片材具有柔软范围小于基底材料的软化范围的相容聚酯树脂组合物的薄透明涂层。通过在电子照相构件上通过电子照相形成文件的调色静电潜像来形成高分辨率透明度，使得转印介质在局部压力和热下与图像接合以形成层压体并分离冷却的层压体，由此图像转印完全到涂层，转移是以最小的光密度或分辨率损失实现的，实际上在电子照相构件上几乎没有残留物。层压体可以在分离之前被冷却。

5. 发明授权

US4263387A Lithographic printing plate and process for making same 失效
标题翻译：平版印刷版及其制作工艺
公开(公告)号：US4263387A
公开(公告)日：1981-04-21
申请号：US887189
申请日：1978-03-16
申请人： Ferdinand Martinez
发明人： Ferdinand Martinez
IPC分类号： B41N3/08 , G03G5/082 , G03G13/28 , G03G13/32
CPC分类号： G03G5/082 , G03G13/28
摘要： A method of preparing a lithographic printing plate, and the resulting printing plate, by applying an acidified oxidizing agent such as aqueous potassium permanganate solution to the toned electrostatic latent image on the photoconductive layer of an electrophotographic member to define water-receptive non-printing areas. The thus treated surface may be washed or further treated with conventional ferrocyanide ion containing fountain solutions or gum arabic, but only if desired.
摘要翻译：通过将酸性氧化剂如高锰酸钾溶液施加到电子照相构件的光电导层上的调色静电潜像上来制备平版印刷版和所得到的印版，以定义接受水的非印刷区域。如此处理的表面可以用常规的含有氰化亚铁离子的润版液或阿拉伯胶进行洗涤或进一步处理，但仅在需要时进行。

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