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1. 发明专利

DE60310461T2 未知
公开(公告)号：DE60310461T2
公开(公告)日：2007-05-03
申请号：DE60310461
申请日：2003-02-13
申请人： FUJI PHOTO FILM CO LTD
发明人： MURATA MASATAKA , NAKAMURA YOSHISADA , GOTO YASUTOMO , TANI YOSHIO , NOGAMI YUTAKA , KANESAWA YOSHIO
IPC分类号： G03G7/00 , G03G9/08 , G03G9/087 , G03G15/20
摘要： An electrophotographic image-receiving sheet which includes a support, a toner-receiving layer which contains thermoplastic resin. The fixing belt electrophotographic sheet has an optimized separation force at a surface of the electrophotographic image-receiving sheet from the toner-receiving layer. Having a highly improved long-run properties, the fixing belt electrophotographic sheet realizes a stable paper feed without offset, and provides a good quality image with rich photographic features.

2. 发明专利

DE2730522A1 未知
公开(公告)号：DE2730522A1
公开(公告)日：1978-01-12
申请号：DE2730522
申请日：1977-07-06
申请人： FUJI PHOTO FILM CO LTD
发明人： TANI YOSHIO , TAKAHASHI EIZI , HACHISUKA MITUNORI , TOGAMI SIN
IPC分类号： B29B7/00 , B29C31/00 , B29C41/26 , B29C47/00 , B29C47/88 , B29D7/10
摘要： A process for producing a thermoplastic polymer sheet, especially that of polyethylene terephthalate, which comprises extruding a molten thermoplastic polymer through an extrusion die in the form of a polymer sheet onto the surface of a moving cooling body and supplying a liquid, such as water or an alcohol, in an amount sufficient to adhere the polymer sheet to the surface of the cooling body, as a vapor or fine liquid droplets to the surface of the extruded polymer sheet at a position between the extrusion die and the surface of the cooling body. This ensures good adhesion between the molten polymer in sheet form and the surface of the cooling body, and provides polymer sheets having superior surface properties at higher speeds than in the prior art.

3. 发明专利

DE60310179T2 未知
公开(公告)号：DE60310179T2
公开(公告)日：2007-04-05
申请号：DE60310179
申请日：2003-10-28
申请人： FUJI PHOTO FILM CO LTD , FUJI XEROX CO LTD
发明人： TANI YOSHIO , MIYAKE KAZUHITO , GOTO YASUTOMO , OKANO SADAO
IPC分类号： G03G9/087 , G03G7/00 , G03G9/08 , G03G15/20 , G03G21/16
摘要： In the image forming process of the present invention wherein a toner is fixed on an electrophotographic image-receiving sheet using a belt fixing and smoothing device, the relationship among the temperature of a heating and fixing roller, the melting point of a toner wax, and the glass transition point of a toner binder, the relationship among the temperature of a heating and fixing roller, the melting point of a wax in the image-receiving layer, and the glass transition point of a binder in the image-receiving layer, and the relationship between the polar components of surface free energy of the toner-image-receiving layer before and after image fixing are optimized. The present invention is to prevent offset in the toner and the toner-image-receiving layer of the electrophotographic image-receiving sheet upon releasing of the belt and to avoid deterioration in image quality especially in operation over the long run.

4. 发明专利

DE60310461D1 未知
公开(公告)号：DE60310461D1
公开(公告)日：2007-02-01
申请号：DE60310461
申请日：2003-02-13
申请人： FUJI PHOTO FILM CO LTD
发明人： MURATA MASATAKA , NAKAMURA YOSHISADA , GOTO YASUTOMO , TANI YOSHIO , NOGAMI YUTAKA , KANESAWA YOSHIO
IPC分类号： G03G7/00 , G03G9/08 , G03G9/087 , G03G15/20
摘要： An electrophotographic image-receiving sheet which includes a support, a toner-receiving layer which contains thermoplastic resin. The fixing belt electrophotographic sheet has an optimized separation force at a surface of the electrophotographic image-receiving sheet from the toner-receiving layer. Having a highly improved long-run properties, the fixing belt electrophotographic sheet realizes a stable paper feed without offset, and provides a good quality image with rich photographic features.

5. 发明专利

DE60310179D1 未知
公开(公告)号：DE60310179D1
公开(公告)日：2007-01-18
申请号：DE60310179
申请日：2003-10-28
申请人： FUJI PHOTO FILM CO LTD , FUJI XEROX CO LTD
发明人： TANI YOSHIO , MIYAKE KAZUHITO , GOTO YASUTOMO , OKANO SADAO
IPC分类号： G03G9/087 , G03G7/00 , G03G9/08 , G03G15/20 , G03G21/16
摘要： In the image forming process of the present invention wherein a toner is fixed on an electrophotographic image-receiving sheet using a belt fixing and smoothing device, the relationship among the temperature of a heating and fixing roller, the melting point of a toner wax, and the glass transition point of a toner binder, the relationship among the temperature of a heating and fixing roller, the melting point of a wax in the image-receiving layer, and the glass transition point of a binder in the image-receiving layer, and the relationship between the polar components of surface free energy of the toner-image-receiving layer before and after image fixing are optimized. The present invention is to prevent offset in the toner and the toner-image-receiving layer of the electrophotographic image-receiving sheet upon releasing of the belt and to avoid deterioration in image quality especially in operation over the long run.

6. 发明专利

JP2005292762A Electrophotographic image receiving sheet, its manufacturing method, and image forming method and electrophotographic image forming system 有权
标题翻译：电子图像接收片及其制造方法和图像形成方法及电子影像成像系统
公开(公告)号：JP2005292762A
公开(公告)日：2005-10-20
申请号：JP2004250170
申请日：2004-08-30
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： MIYAKE KAZUHITO , KOBAYASHI MASAMICHI , TANI YOSHIO
IPC分类号： G03G7/00 , D21H19/44 , D21H21/52 , D21H27/00 , G03G15/20
CPC分类号： G03G7/0053 , D21H19/44 , D21H21/52 , G03G7/0013 , G03G7/0026 , G03G7/004 , G03G7/0046 , G03G2215/00966
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving sheet which is excellent in adhesion resistance or the like and by which a high-quality image is formed, an efficient manufacturing method for the electrophotographic image receiving sheet which is excellent in the filterability of a coating liquid for a toner image receiving layer and by which a foreign matter is easily removed, and an image forming method and an electrophotographic image forming system using the electrophotographic image receiving sheet. SOLUTION: The electrophotographic image receiving sheet has a support and the toner image receiving layer containing at least polymer for a toner image receiving layer at least on one surface of the support, and includes particles. The particle size distribution (arithmetic standard deviation/arithmetic average volume diameter) of the particles projecting from the outermost surface of the electrophotographic image receiving sheet is ≤0.4. Then, the manufacturing method of the electrophotographic image receiving sheet, the image forming method using the electrophotographic image receiving sheet and the electrophotographic image forming system using the electrophotographic image receiving sheet are provided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种电子照相图像接收片的有效制造方法，该电子照相图像接收片具有优异的耐粘着性等，并且形成高质量图像，用于调色剂图像接收层的涂布液的过滤性和易于除去异物的图像形成方法和使用该电子照相图像接收片的电子照相图像形成系统。解决方案：电子照相图像接收片材具有载体，调色剂图像接收层至少在载体的至少一个表面上至少含有用于调色剂图像接收层的聚合物，并且包括颗粒。从电子照相图像接收片的最外表面突出的颗粒的粒度分布（算术标准偏差/算术平均体积直径）≤0.4。然后，提供电子照相图像接收片的制造方法，使用电子照相图像接收片的图像形成方法和使用电子照相图像接收片的电子照相图像形成系统。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005181882A Electrophotographic image receiving sheet, manufacturing method thereof, and image formation method 审中-公开
标题翻译：电子图像图像接收片及其制造方法及图像形成方法
公开(公告)号：JP2005181882A
公开(公告)日：2005-07-07
申请号：JP2003425609
申请日：2003-12-22
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： NAKAMURA YOSHISADA , TANI YOSHIO
IPC分类号： G03G15/20 , G03G7/00
摘要： PROBLEM TO BE SOLVED: To provide a high quality electrophotographic image receiving sheet that ensures satisfactory adherence with toner, prevents toner from falling when prints are preserved, cut, or folded and has excellent glossiness and smoothness. SOLUTION: The electrophotographic image receiving sheet comprises a support and a toner image receiving layer formed on at least one face of the support and containing polyolefin resin having a polar group. The electrophotographic image receiving sheet comprises a support, a toner image receiving layer formed on at least one face of the support and containing polyolefin resin, and a toner adherence improving layer formed on the toner image receiving layer and containing a polymer having a polar group. It is preferable that the polar group be at least one selected from a group consisting of an ether group, hydroxyl group, carbonyl group, sulfonic acid group, phosphonic acid group, carboxylic acid group, ester group, amide group, urethane group, and urea group. The image forming method uses the electrophotographic image receiving sheet. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供确保与调色剂的良好粘附性的高质量的电子照相图像接收片，当打印保鲜，切割或折叠时防止调色剂掉落并且具有优异的光泽度和平滑度。解决方案：电子照相图像接收片材包括支撑体和形成在载体的至少一个表面上的含有极性基团的聚烯烃树脂的调色剂图像接收层。电子照相图像接收片材包括支撑体，形成在支撑体的至少一个表面上并包含聚烯烃树脂的调色剂图像接收层和形成在调色剂图像接收层上并且含有具有极性基团的聚合物的调色剂附着改善层。优选极性基团为选自醚基，羟基，羰基，磺酸基，膦酸基，羧酸基，酯基，酰胺基，氨基甲酸酯基和脲中的至少一种组。图像形成方法使用电子照相图像接收片。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004354985A Electrophotographic image receiving sheet for and image forming method 有权
公开(公告)号：JP2004354985A
公开(公告)日：2004-12-16
申请号：JP2004134433
申请日：2004-04-28
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TAMAGAWA SHIGEHISA , TANI YOSHIO , KATO SHINJI
IPC分类号： G03G15/20 , G03G7/00
摘要： PROBLEM TO BE SOLVED: To provide a high quality electrophotographic image receiving sheet which provides good image quality and is excellent in printer running property and to provide an image forming method using the electrophotographic image receiving sheet. SOLUTION: The electrophotographic image receiving sheet is provided which has a support and at least one layer of toner receiving layer on the support, wherein the support is provided with a polyolephin resin layer on both sides of base paper, the base paper contains at least one of alkali metal salt or alkaline earth metal salt in an amount of >0.5 g/m 2 and water quantity in the base paper in the electrophotographic image receiving sheet is ≥6.5%. It is preferable that the base paper be in a state containing 0.5 to 2 g/m 2 of water soluble high polymer compound. The method uses the electrophotographic image receiving sheet. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004118006A Image-receiving sheet for electrophotography and image forming method 审中-公开
公开(公告)号：JP2004118006A
公开(公告)日：2004-04-15
申请号：JP2002283299
申请日：2002-09-27
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： NAKAMURA YOSHISADA , TANI YOSHIO
IPC分类号： G03G15/20 , G03G7/00
摘要： PROBLEM TO BE SOLVED: To provide a high image quality image reception sheet for electrophotography with satisfactory toner fixing property and excellent glossiness and brittleness, and to provide an image forming method using the image reception sheet for electrophotography. SOLUTION: The image-receiving sheet for electrophotography used in the image forming method is provided with a support constituted by providing a resin layer on one or both surfaces of a substrate; and at least one toner image reception layer on the support. The resin layer on the side of the toner image-receiving layer of the support contains polyethylene having a mass average density of 3 or a melt flow rate (MFR) of COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2000010325A ELECTROPHOTOGRAPHIC IMAGE RECEIVING SHEET 失效
公开(公告)号：JP2000010325A
公开(公告)日：2000-01-14
申请号：JP17081098
申请日：1998-06-18
申请人： FUJI PHOTO FILM CO LTD
发明人： TANI YOSHIO
IPC分类号： G03G7/00
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving sheet excellent in whiteness, capable of obtaining a high image quality image excellent in chroma, a hue and the coloring concentration and excellent in transferability of toner and travel stability. SOLUTION: In an electrophotographic image receiving sheet where at least a conductive undercoat layer and an image receiving layer are formed in order on one surface of a sheet-like support and at least a conductive reverse layer is formed on the back face, the electrophotographic image receiving sheet is characterized in that whiteness of the surface forming the conductive undercoat layer of the support is not less than 85%, the conductive undercoat layer is composed of conductive metallic oxide particles and a binding resin having a specific shape and the size, the conductive reverse layer is composed of at least conductive metallic oxide particles and a binding resin, surface electric resistance of both surfaces falls within a range of 1×109 to 1×1014 Ω/square under a condition of 25 deg.C and 55%. RH, whiteness of the image receiving layer- formed surface is not less than 80%, and a coefficient of dynamic friction of mutual electrophotographic image receiving sheets is not more than 0.50.

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