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1. 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

2. 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

3. 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

4. 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

5. 发明专利

JP2005181884A Electrophotographic image receiving sheet and image formation method 审中-公开
标题翻译：电子图像接收片和图像形成方法
公开(公告)号：JP2005181884A
公开(公告)日：2005-07-07
申请号：JP2003425617
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 an electrophotographic image receiving sheet that ensures satisfactory toner fixability and the formation of a high quality image in which the glossiness in particular of intermediate density is improved, and to provide an image formation method that uses the electrophotographic image receiving sheet. SOLUTION: The electrophotographic image receiving sheet has a support and a toner image receiving layer which is formed on the support and contains at least thermoplastic resin. The Cobb water absorbancy of the surface of the electrophotographic image receiving sheet on the toner image receiving layer side is 1 to 20 g/m 2 . The toner receiving layer preferably contains a water soluble resin, which is preferably polyethylene oxide. 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：提供确保令人满意的调色剂定影性和形成特别是中等密度的光泽度提高的高质量图像的电子照相图像接收片材，并且提供一种图像形成方法，其使用电子照相图像接收片。解决方案：电子照相图像接收片材具有支撑体和形成在支撑体上并且至少包含热塑性树脂的调色剂图像接收层。调色剂图像接收层侧的电子照相图像接收片的表面的Cobb吸水度为1至20g / m 2。调色剂接收层优选含有水溶性树脂，其优选为聚环氧乙烷。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

6. 发明专利

JP2005181881A Electrophotographic image receiving sheet and image formation method 有权
标题翻译：电子图像接收片和图像形成方法
公开(公告)号：JP2005181881A
公开(公告)日：2005-07-07
申请号：JP2003425593
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： TANI YOSHIO
IPC分类号： G03G9/08 , B32B27/10 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , G03G7/00 , G03G13/20 , G03G15/20
CPC分类号： B32B27/36 , B32B25/042 , B32B25/14 , B32B25/20 , B32B27/08 , B32B27/10 , B32B27/18 , B32B2413/00 , G03G7/0046 , Y10T428/24802 , Y10T428/24893 , Y10T428/24942 , Y10T428/254 , Y10T428/31504 , Y10T428/31721 , Y10T428/31725 , Y10T428/31786 , Y10T428/31902 , Y10T428/31935 , Y10T428/31938 , Y10T428/31993
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving sheet of high quality having excellent toner fixability, adhesion resistance and traveling property in combination and an image formation method using the electrophotographic image receiving sheet. SOLUTION: The electrophotographic image receiving sheet has a support and a toner image receiving layer on at least one surface of the support, wherein the toner image receiving layer contains a mixture composed of a linear amorphous polymer and a linear crystalline polymer, and the glass transition temperature (Tg1(°C)) of the linear amorphous polymer is 40 to 120°C and the melting point (Tm(°C)) of the linear crystalline polymer is 100 to 200°C. The embodiment that the glass transition temperature (Tg1(K)) of the linear amorphous polymer and the melting point (Tm(K)) of the linear crystalline polymer satisfy an expression: 1.0×Tg1(K)≤Tm(K)≤1.5×Tg1(K) or the like is more preferable. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有优异的调色剂定影性，粘合性和组合行进性的高质量的电子照相图像接收片和使用电子照相图像接收片的图像形成方法。解决方案：电子照相图像接收片材在支撑体的至少一个表面上具有支撑体和调色剂图像接收层，其中调色剂图像接收层包含由线性无定形聚合物和线性结晶聚合物组成的混合物，以及线状无定形聚合物的玻璃化转变温度（Tg1（℃））为40〜120℃，线状结晶性聚合物的熔点（Tm（℃））为100〜200℃。线性无定形聚合物的玻璃化转变温度（Tg1（K））和线型结晶聚合物的熔点（Tm（K））满足下式的表达式：1.0×Tg1（K）≤Tm（K）≤1.5 ×Tg1（K）等是更优选的。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005154996A Support for image recording material, method for producing the same and image recording material 有权
标题翻译：图像记录材料的支持，其制造方法和图像记录材料
公开(公告)号：JP2005154996A
公开(公告)日：2005-06-16
申请号：JP2004204413
申请日：2004-07-12
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 , MORI FUYUHIKO , TANI YOSHIO
IPC分类号： B41M5/00 , B41M5/26 , B41M5/28 , B41M5/30 , B41M5/382 , B41M5/40 , B41M5/41 , B41M5/50 , B41M5/52 , D21H17/14 , D21H19/10 , D21H21/22 , D21H27/00 , G03C1/775 , G03G7/00 , B41M5/38
CPC分类号： D21H21/22 , B41M5/41 , B41M5/508 , B41M2205/02 , B41M2205/04 , B41M2205/06 , B41M2205/12 , D21H17/14 , G03C1/775 , G03G7/006 , G03G7/0066 , G03G7/0073 , G03G7/008 , Y10T428/24934 , Y10T428/31993
摘要： PROBLEM TO BE SOLVED: To provide a support for image recording material making both high flatness and excellent stiffness compatible in high level, and usable for various image recording materials capable of recording a high quality image, and to provide an effective method for producing the same. SOLUTION: The support for image recording material at least comprises a base paper, wherein the base paper satisfies following inequality A/B≤0.7 in the inequality A is an internal bond strength of the base paper at the 1/3 depth in the depth direction from the surface of at least one face define in JAPAN TAPPI No. 54, and B is an internal bond strength of the base paper define in JAPAN TAPPI No. 54, at the center of the depth direction. It is preferable that A expressing the internal bond strength of the surface and B expressing the internal bond strength of the center part satisfy 0.3≤A/B≤0.7 and the internal bond strength of the surface is 90-150 mJ. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供高水平兼容的高平坦度和优异硬度的图像记录材料的支持，并且可用于能够记录高质量图像的各种图像记录材料，并且提供有效的方法生产相同。图像记录材料的支撑体至少包括原纸，其中原纸在不等式中满足以下不等式A /B≤0.7：A是原纸在1/3深度处的内部粘结强度在JAPAN TAPPI No 54中限定了至少一个面的表面的深度方向，B是在JAPAN TAPPI No.54中在深度方向中心定义的原纸的内部粘结强度。优选表示表面的内部结合强度的A表示中心部的内部结合强度的B满足0.3≤A/B≤0.7，表面的内部结合强度为90〜150mJ。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005140812A Electrophotographic image receiving sheet support, electrophotographic image receiving sheet, and image forming method 审中-公开
标题翻译：电子图像接收片支持，电子图像接收片和图像形成方法
公开(公告)号：JP2005140812A
公开(公告)日：2005-06-02
申请号：JP2003374009
申请日：2003-11-04
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TANI YOSHIO
IPC分类号： G03G15/20 , B32B27/16 , G03G7/00
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving sheet or the like by which the occurrence of blister is hindered and adherence between a support and a toner image receiving image is improved, thereby preventing offset, and crack resistance and adhesion resistance are improved. SOLUTION: An electrophotographic image receiving sheet support has a substrate and a three-dimensional crosslinked polymer layer formed on at least one side of the substrate. The surface of the three-dimensional crosslinked polymer layer is treated with an output of 0.01 kW/m 2 /min or more. In addition, the electrophotographic image receiving sheet has, on the support, the toner image receiving layer containing at least a water dispersible resin or a water soluble resin and a white pigment. The electrophotographic image receiving sheet has, between the support and the toner image receiving sheet, an undercoat layer containing at least either a water dispersible resin or water soluble resin whose glass transition temperature (Tg) is 20 to 80°C. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种电子照相图像接收片材等，通过该电子照相图像接收片材等发生阻塞，并且支持体和调色剂图像接收图像之间的粘附性得到改善，从而防止胶印，抗裂纹性和粘合性改进了解决方案：电子照相图像接收片材载体具有基材和形成在基材的至少一侧上的三维交联聚合物层。三维交联聚合物层的表面以0.01kW / m 2 /分钟/分钟以上的输出进行处理。此外，电子照相图像接收片在载体上具有至少含有水分散性树脂或水溶性树脂和白色颜料的调色剂图像接收层。电子照相图像接收片在载体和调色剂图像接收片之间具有至少含有玻璃化转变温度（Tg）为20〜80℃的水分散性树脂或水溶性树脂的底涂层。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005062845A Image recording material, its manufacturing method and image forming method 审中-公开
标题翻译：图像记录材料，其制造方法和图像形成方法
公开(公告)号：JP2005062845A
公开(公告)日：2005-03-10
申请号：JP2004213375
申请日：2004-07-21
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： GOTO YASUTOMO , KAJIMARU HIROSHI , TANI YOSHIO
IPC分类号： G03G15/20 , B41M5/00 , B41M5/50 , B41M5/52 , G03G7/00
摘要： PROBLEM TO BE SOLVED: To provide a high quality image recording material which has an enhanced film forming property, even when being folded and curled, causes no cracking on the surface and prevents the glossiness from being injured, to provide a manufacturing method of the image recording material and to provide an image forming method using the image recovery material. SOLUTION: The image recording material comprises a support and an image recording layer of at least one layer, therein, the rupture stress at 25 °C under 50% RH atmosphere is 1.5 MPa or more and the breaking elongation is 0.41% or more. Otherwise, the image recording material comprises a support and an image recording layer at least one layer on the support, therein, the image recording layer contains a mixture of water-dispersible emulsions of two kinds or more containing at least water-dispersible polyurethane emulsion and a content of the water-dispersible polyurethane emulsion in the mixture of water-dispersible emulsions is 5 mass % or more. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有增强的成膜性能的高质量图像记录材料，即使在折叠和卷曲时也不会在表面上产生开裂并且防止光泽受损，从而提供制造方法并提供使用图像恢复材料的图像形成方法。解决方案：图像记录材料包括载体和至少一层的图像记录层，其中在25℃，50％RH气氛下的断裂应力为1.5MPa以上，断裂伸长率为0.41％，或更多。否则，图像记录材料包括支撑体和图像记录层，载体上至少有一层，图像记录层含有至少含有水分散性聚氨酯乳液的两种或更多种水分散性乳液的混合物，水分散性乳液的混合物中的水分散性聚氨酯乳液的含量为5质量％以上。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004138999A Image receiving sheet for fixing belt type electrophotography and image forming method 有权
公开(公告)号：JP2004138999A
公开(公告)日：2004-05-13
申请号：JP2002367099
申请日：2002-12-18
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： GOTO YASUTOMO , TANI YOSHIO , NAKAMURA YOSHISADA
IPC分类号： G03G9/08 , G03G7/00 , G03G9/087 , G03G15/20
CPC分类号： G03G7/0033 , G03G7/00 , G03G7/0006 , G03G7/0046 , Y10T428/24942 , Y10T428/31993
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving sheet which achieves stable paper feeding free from offset to a fixing belt, has unprecedented good glossiness and produces a good image of photographic impression by selecting a release agent having a series of action effects by which it fuses at a fixing temperature, exudes and is unevenly distributed on the surface of a toner image receiving layer to form a layer of a release agent material. SOLUTION: The image receiving sheet for fixing belt type electrophotography has a toner image receiving layer containing a release agent on a support, wherein a value γsp 0 [mJ/m 2 ] of a polar component of surface free energy of the toner image receiving layer and a value γsp 1 [mJ/m 2 ] of the polar component after having heated the electrophotographic image receiving sheet to 120°C and then cooled it to 25°C satisfy the following condition: γsp 0 -γsp 1 ≥2.5 [mJ/m 2 ]. When the release agent contained in the toner image receiving layer exudes (deposits) on the surface of the layer, the exudation (deposition) can be grasped by a variation of surface free energy of the toner image receiving layer before and after heating and a variation of contact angle of water. COPYRIGHT: (C)2004,JPO

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