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1.发明授权
公开(公告)号：US4863845A
公开(公告)日：1989-09-05
申请号：US82922
申请日：1987-08-06
申请人： Ashita Murai , Hiroyuki Mifune , Tatsuo Heki
发明人： Ashita Murai , Hiroyuki Mifune , Tatsuo Heki
CPC分类号： G03C1/48576 , Y10S430/141 , Y10S430/144
摘要： In an internal latent image type direct positive silver halide emulsion containing core/shell type silver halide grains wherein at least light-sensitive sites of the silver halide internal core which has been subjected to doping with metal ions or chemical sensitization, or both, is covered with a silver halide outer shell, the improvement wherein a photographic additive which is adsorbed on silver halide in said emulsion or interacts with silver ion, said additive being a compound which functions to change the crystal form or particle size of the silver halide grains in the case of the formation thereof or acts as a sensitizer or a sensitizing assistant in the case of chemically sensitizing the core particles but has a harmful influence on photographic properties if it remains after use of it, is deactivated by a deactivator prior to completion of the formation of said core/shell type silver halide grains or completion of surface chemical ripening of said grains. A process for producing the above internal latent image type direct positive silver halide emulsion is also disclosed.
摘要翻译： 在包含核/壳型卤化银颗粒的内部潜像型直接正卤化银乳剂中，其至少覆盖已经被金属离子掺杂或化学增感的卤化银内核的光敏部位或两者覆盖 具有卤化银外壳的改进，其中吸附在所述乳液中的卤化银上或与银离子相互作用的照相添加剂，所述添加剂是用于改变卤化银颗粒的结晶形式或粒度的化合物 形成的情况或作为敏化剂或敏化助剂，在对核心颗粒进行化学敏化的情况下，但如果在使用之后仍然对照相特性有影响，则在形成之前由钝化剂失活 的所述核/壳型卤化银颗粒或完成所述颗粒的表面化学成熟。 还公开了制备上述内部潜像型直接正卤化银乳剂的方法。
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2.发明申请公开(公告)号：US20070148418A1
公开(公告)日：2007-06-28
申请号：US11641058
申请日：2006-12-19
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G7/0013 , G03G7/004 , G03G7/0046 , G03G2215/2016 , G03G2215/2032 , Y10T428/24802 , Y10T428/31855 , Y10T428/3188 , Y10T428/31895 , Y10T428/31993
摘要： The present invention provides an image-receiving sheet for electrophotography which contains a support, and a raw paper, wherein the support contains at least one layer of a polymer coating layer on both surfaces of the raw paper and at least one layer of a toner image-receiving layer on a surface of the support; and the tensile strength in the Z-axis direction of the raw paper defined in the JAPAN TAPPI Paper and Pulp Test Method No. 18-1 is 350 kN/m2 to 650 kN/m2. The present invention also provides an image forming process using the image-receiving sheet for electrophotography.
摘要翻译： 本发明提供一种用于电子照相的图像接收片，其包含支撑体和原纸，其中所述载体在原纸的两个表面上包含至少一层聚合物涂层和至少一层调色剂图像 - 支撑层表面上的接收层; JAPAN TAPPI纸和纸浆试验方法No.18-1中定义的原纸的Z轴方向的拉伸强度为350kN / m 2〜650kN / m 2 2 。 本发明还提供了一种使用电子照相用图像接收片的成像方法。
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3.依法登记的发明
公开(公告)号：USH1343H
公开(公告)日：1994-08-02
申请号：US982441
申请日：1992-11-27
申请人： Mitsuo Saitou , Katsumi Hirano , Ashita Murai , Seiji Akiyama
发明人： Mitsuo Saitou , Katsumi Hirano , Ashita Murai , Seiji Akiyama
摘要： There is disclosed a novel direct positive silver halide emulsion and a color diffusion transfer photographic film unit in which the above emulsion is used and which provides a high sensitivity and a low minimum density. The direct positive silver halide emulsion contains a core/shell type grain in which 60% or more of the projected area of all grains is shared by a monodispersed parallel twin crystal-containing type tabular grain having an aspect ratio of 1.5 or more, wherein the shell of the core/sell grain is formed by adding a silver salt in which at least 30 mole % of the silver salt is a non-twin crystal silver halide fine grain emulsion having an average grain size of 0.12 .mu.m or less.
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4.发明授权Support for image recording material, image recording material, and image recording method 有权支持图像记录材料，图像记录材料和图像记录方法公开(公告)号：US07776429B2
公开(公告)日：2010-08-17
申请号：US11664113
申请日：2005-09-29
IPC分类号： B32B7/02
CPC分类号： G03G7/004 , B32B27/10 , B32B27/32 , Y10T428/24802 , Y10T428/2495 , Y10T428/24992 , Y10T428/264 , Y10T428/31855 , Y10T428/31996
摘要： An object of the present invention is to provide a support for image recording material, which can record high quality images without causing blister, unevenness of recording and unevenness of fixation; various image recording materials using the support for image recording material; and an image recording method. Therefore, the present invention provides a support for image recording material, comprising a base paper and at least one polyolefin resin layer formed on both surfaces of the base paper, wherein a front surface polyolefin resin layer at the side of the polyolefin resin layer, on which an image recording layer is formed, is composed of two or more layers, and an average density of an outermost front surface polyolefin resin layer, which is located farthest from the base paper, is less than that of at least any front surface polyolefin resin layers other than the outermost front surface polyolefin resin layer.
摘要翻译： 本发明的目的是提供一种能够记录高质量图像而不引起水泡，记录不均匀和固定不均匀的图像记录材料的支撑件。 使用支持图像记录材料的各种图像记录材料; 和图像记录方法。 因此，本发明提供了一种用于图像记录材料的支撑体，其包括基纸和形成在原纸的两个表面上的至少一个聚烯烃树脂层，其中在聚烯烃树脂层侧的前表面聚烯烃树脂层在 形成图像记录层的两面或两层以上，距离原纸最远的最外面的前表面聚烯烃树脂层的平均密度小于至少任何前表面聚烯烃树脂的平均密度 除最外表面聚烯烃树脂层以外的层。
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5.发明申请ELECTROPHOTOGRAPHIC IMAGE-RECEIVING SHEET, METHOD FOR PRODUCING THE SAME AND IMAGE FORMING METHOD 失效电摄影图像接收片，其制造方法和图像形成方法公开(公告)号：US20080057419A1
公开(公告)日：2008-03-06
申请号：US11778808
申请日：2007-07-17
申请人： Shinji Fujimoto , Ashita Murai , Yasutomo Goto , Yoshio Tani , Masuo Murakami , Tetsuo Matsumoto
发明人： Shinji Fujimoto , Ashita Murai , Yasutomo Goto , Yoshio Tani , Masuo Murakami , Tetsuo Matsumoto
CPC分类号： G03G7/0006 , G03G7/0046 , G03G15/6591 , G03G2215/00518 , Y10T428/31786
摘要： Provided are an electrophotographic image-receiving sheet that comprises a support, a toner image-receiving layer on at least one side of the support, wherein the toner image-receiving layer is formed from a coating liquid for the toner image-receiving layer and the coating liquid for the toner image-receiving layer comprises an aqueous dispersion that comprises a crystalline polymer, and an image forming method that employs the electrophotographic image-receiving sheet.
摘要翻译： 提供了一种电子照相图像接收片，其包括支撑体，在支撑体的至少一侧上的调色剂图像接收层，其中调色剂图像接收层由用于调色剂图像接收层的涂布液和 用于调色剂图像接收层的涂布液包括含有结晶聚合物的水性分散体和采用电子照相图像接收纸的图像形成方法。
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6.发明申请公开(公告)号：US20050208235A1
公开(公告)日：2005-09-22
申请号：US11079464
申请日：2005-03-15
申请人： Ashita Murai , Yoshio Tani , Hiroshi Kajimaru
发明人： Ashita Murai , Yoshio Tani , Hiroshi Kajimaru
CPC分类号： G03G7/008 , G03G7/0026 , G03G7/0046 , G03G7/006 , G03G7/0066 , G03G7/0073 , G03G2215/2016 , G03G2215/2032
摘要： The object of the present invention is to provide an image-receiving sheet for the electrophotography which can form an image having excellent glossiness, a little concave and convex (relief) and a high image quality compared to that of a silver salt photograph, is excellent in adhesion resistance and shelf stability, and can mitigate an environmental load during the production thereof, and also an image-forming process using the image-receiving sheet for the electrophotography. For this object, the present invention provides an image-receiving sheet for the electrophotography comprising a support and a toner image-receiving layer disposed on the support, wherein the toner image-receiving layer comprises a thermoplastic resin which is a polyester resin having a glass transition temperature (Tg) of higher than 60° C., a number average molecular weight (Mn) of 5,000 to 12,000 and the ratio (Mw/Mn) between the weight average molecular weight (Mw) and the number average molecular weight (Mn) of 1≦Mw/Mn≦3.
摘要翻译： 本发明的目的是提供一种用于电子照相术的图像接收片材，其能够形成与银盐照片相比具有优异的光泽度，小的凹凸（浮雕）和高图像质量的图像，是优异的 耐粘连性和储存稳定性，并且可以在其制造过程中减轻环境负荷，以及使用图像接收片材进行电子照相的图像形成处理。 为此目的，本发明提供了一种用于电子摄影的图像接收片，其包括支撑体和设置在支撑体上的调色剂图像接收层，其中调色剂图像接收层包括热塑性树脂，其是具有玻璃的聚酯树脂 转化温度（Tg）高于60℃，数均分子量（Mn）为5,000〜12000，重均分子量（Mw）与数均分子量（Mn）之比（Mw / Mn） ）为1 <= Mw / Mn <= 3。
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7.发明申请Image forming apparatus, image forming system, and electrophotographic print 有权图像形成装置，图像形成系统和电子照相打印公开(公告)号：US20050025540A1
公开(公告)日：2005-02-03
申请号：US10900307
申请日：2004-07-28
申请人： Ashita Murai , Kazuhito Miyake , Hiroshi Nagate , Hiroshi Ishizuka , Yoichi Nakamura , Kenichi Saito , Hiroaki Nakamura , Eiichi Kito
发明人： Ashita Murai , Kazuhito Miyake , Hiroshi Nagate , Hiroshi Ishizuka , Yoichi Nakamura , Kenichi Saito , Hiroaki Nakamura , Eiichi Kito
CPC分类号： G03G15/2064 , G03G15/2021 , G03G15/6585 , G03G2215/00801 , G03G2215/00805 , G03G2215/2016 , G03G2215/2032
摘要： An image forming apparatus includes a forming unit configured to form a latent electrostatic image on a latent electrostatic image bearing member based on a digital image; a developing unit configured to develop the latent electrostatic image with a toner to form a visible image; a transferring unit configured to transfer the visible image to one of an electrophotographic image receiving roll and an electrophotographic image receiving sheet; and a smoothing and fixing unit configured to smooth and fix the transferred image on one of the electrophotographic image receiving roll and the electrophotographic image receiving sheet to thereby form a series of electrophotographic prints and an electrophotographic print. In the apparatus, the hardware including the media, printer and unit for aftertreatment optimally matches with the toner, and the apparatus can produce high-quality images equal to silver-halide photographs.
摘要翻译： 图像形成装置包括：成像单元，被配置为基于数字图像在静电潜像承载部件上形成静电潜像; 显影单元，被配置为用调色剂显影静电潜像以形成可见图像; 传送单元，被配置为将可视图像传送到电子照相图像接收辊和电子照相图像接收片之一; 以及平滑和固定单元，其被配置为将所转印的图像平滑并固定在电子照相图像接收辊和电子照相图像接收片之一上，从而形成一系列电子照相打印和电子照相打印。 在该设备中，包括用于后处理的介质，打印机和单元的硬件与调色剂最佳匹配，并且该设备可以产生等于卤化银照片的高质量图像。
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公开(公告)号：US5399471A
公开(公告)日：1995-03-21
申请号：US059587
申请日：1993-05-12
申请人： Ashita Murai
发明人： Ashita Murai
CPC分类号： G03C7/305 , G03C7/3022
摘要： A silver halide color photographic light-sensitive material comprising at least one light-sensitive silver halide emulsion layer on a support. The silver halide emulsion layer contains tabular grains having an aspect ratio of 3 or more and 10 or more dislocation lines per grain, in an amount of 30% or more of a total projected area of all grains in the layer. At least 30 mole % of all couplers contained in the emulsion layer is occupied by a DIR coupler which releases a diffusing development inhibitor or a precursor thereof upon reaction with an oxidized form of a developing agent, or cleaves to form another compound upon reaction with an oxidized form of a developing agent, which cleaved compound in turn reacts with another molecule of oxidized form of a developing agent to release a development inhibitor.
摘要翻译： 一种卤化银彩色照相感光材料，其在载体上包含至少一种感光卤化银乳剂层。 卤化银乳剂层含有每层晶粒长宽比为3以上且10个以上的位错线的片状颗粒，其层数中的所有晶粒的总投影面积的30％以上。 包含在乳剂层中的所有成色剂的至少30摩尔％被DIR成色剂占据，DIR成色剂在与显影剂的氧化形式反应时释放扩散显影抑制剂或其前体，或与其反应形成另一种化合物 显影剂的氧化形式，其切割的化合物又与另一分子的氧化形式的显影剂反应以释放显影抑制剂。
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9.发明申请Support for Image Recording Material, Image Recording Material, and Image Recording Method 有权支持图像记录材料，图像记录材料和图像记录方法公开(公告)号：US20080108501A1
公开(公告)日：2008-05-08
申请号：US11664113
申请日：2005-09-29
CPC分类号： G03G7/004 , B32B27/10 , B32B27/32 , Y10T428/24802 , Y10T428/2495 , Y10T428/24992 , Y10T428/264 , Y10T428/31855 , Y10T428/31996
摘要： An object of the present invention is to provide a support for image recording material, which can record high quality images without causing blister, unevenness of recording and unevenness of fixation; various image recording materials using the support for image recording material; and an image recording method. Therefore, the present invention provides a support for image recording material, comprising a base paper and at least one polyolefin resin layer formed on both surfaces of the base paper, wherein a front surface polyolefin resin layer at the side of the polyolefin resin layer, on which an image recording layer is formed, is composed of two or more layers, and an average density of an outermost front surface polyolefin resin layer, which is located farthest from the base paper, is less than that of at least any front surface polyolefin resin layers other than the outermost front surface polyolefin resin layer.
摘要翻译： 本发明的目的是提供一种能够记录高质量图像而不引起水泡，记录不均匀和固定不均匀的图像记录材料的支撑件。 使用支持图像记录材料的各种图像记录材料; 和图像记录方法。 因此，本发明提供了一种用于图像记录材料的支撑体，其包括基纸和形成在原纸的两个表面上的至少一个聚烯烃树脂层，其中在聚烯烃树脂层侧的前表面聚烯烃树脂层在 形成图像记录层的两面或两层以上，距离原纸最远的最外面的前表面聚烯烃树脂层的平均密度小于至少任何前表面聚烯烃树脂的平均密度 除最外表面聚烯烃树脂层以外的层。
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10.发明申请Electrophotographic image-receiving sheet, process for manufacturing the same and process for image formation using the same 审中-公开电子照相图像接收片，其制造方法和使用其的成像方法公开(公告)号：US20070122596A1
公开(公告)日：2007-05-31
申请号：US11657655
申请日：2007-01-25
IPC分类号： B41M5/00
CPC分类号： G03G7/0073 , G03G5/14791 , G03G5/14795 , G03G7/006 , G03G7/0066 , G03G7/008 , G03G9/0819 , Y10T428/24802
摘要： The present invention aims to provide an electrophotographic image-receiving sheet which can be more easily and efficiently manufactured and shows excellent image quality and glossiness, to provide a process for manufacturing the electrophotographic image-receiving sheet, and to provide a process for image formation using the electrophotographic image-receiving sheet. An electrophotographic image-receiving sheet which includes a support and a toner image-receiving layer which is to be disposed on at least one surface of the support and contains a thermoplastic resin, in which the electrophotographic image-receiving sheet is formed by soft calender treatment using a metal roller having surface temperature of glass transition temperature (Tg) of the thermoplastic resin minus 30° C. or more and the glass transition temperature plus 50° C. or less, so that the metal roller contacts a surface of the toner image-receiving layer.
摘要翻译： 本发明的目的是提供一种电子照相图像接收片，其可以更容易且有效地制造并且显示出优异的图像质量和光泽度，以提供用于制造电子照相图像接收片的方法，并且提供使用 电子照相图像接收片。 一种电子照相图像接收片，其包括支撑体和调色剂图像接收层，其将设置在支撑体的至少一个表面上并且包含热塑性树脂，其中电子照相图像接收片材通过软压光处理形成 使用具有热塑性树脂的玻璃化转变温度（Tg）的表面温度减去30℃以上且玻璃化转变温度加上50℃以下的金属辊，使得金属辊接触调色剂图像的表面 接收层
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