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61. 发明专利

JPS5869097A HEAT SENSITIVE RECORDING PAPER 失效
公开(公告)号：JPS5869097A
公开(公告)日：1983-04-25
申请号：JP16813981
申请日：1981-10-21
申请人： FUJI PHOTO FILM CO LTD
发明人： OGATA YASUHIRO , MAEKAWA SEIICHI
IPC分类号： B41M5/28 , B41M5/30 , B41M5/337 , B41M5/41 , D21H11/00
摘要： PURPOSE:To provide a heat sensitive recording paper which affords a clear image even at a high speed operation with the upgrading of sensitivity, color developing density and the like by providing a heat sensitive color developing layer on a base paper made of pulp beaten at a freeness above a specified value to reduce penetration of a heat sensitive color developing coat liquid into a supporting body. CONSTITUTION:For example, 30pts. of NBKP and 70pts. of LBKP are used as pulp and beaten in a sticky manner at a Canada standard freeness (JIS, P8121) of more than 400cc, for instance, 620cc after 1% of rosin and 2% of aluminum sulfate are added thereto to make a base paper at a basic weight of 50g/m . A heat sensitive color developing layer is provided thereon to obtain the intended heat sensitive recording paper.

62. 发明专利

JPS5869091A HEAT SENSITIVE RECORDING PAPER 失效
公开(公告)号：JPS5869091A
公开(公告)日：1983-04-25
申请号：JP16903581
申请日：1981-10-22
申请人： FUJI PHOTO FILM CO LTD
发明人： MAEKAWA SEIICHI , OGATA YASUHIRO
IPC分类号： B41M5/28 , B41M5/30 , B41M5/41 , D21H17/46
摘要： PURPOSE:To provide a heat sensitive recording paper which affords a clear and high density recording even in a high speed operation without sticking, piling or the like by applying a heat sensitive color developing layer on a base paper with a low density while the coated surface thereof is large in the optical contact rate. CONSTITUTION:A wood pulp such as LBKP is beaten at 300-400cc in terms of Canada standard freeness and made a paper with addition of a filler, a sizer and the like. The paper is pressed to make a wet paper with a water content 50- 70% generally, which is pressed dry preferably with a Yankee dryer to finish a base paper whose coated surface is more than 15% in the optical contact rate with a density of less than 0.9g/cm . Then, for example, a coat liquid in which a heat sensitive color developing material made up of an electron donating colorless dye and an electron accepting compound is dispersed in the form of fine particles is applied on the base paper to produce the intended recording paper having a heat sensitive color developing layer. The base paper is preferably 15-25g/m in cobb size.

63. 发明专利

JPS57176195A PRESSURE-SENSITIVE RECORDING SHEET 失效
公开(公告)号：JPS57176195A
公开(公告)日：1982-10-29
申请号：JP6156881
申请日：1981-04-23
申请人： FUJI PHOTO FILM CO LTD
发明人： OGATA YASUHIRO
IPC分类号： B41M5/124
摘要： PURPOSE:To provide a pressure-sensitive reproducing sheet with an improved pressure/developed color density characteristic by a structure wherein an applying layer containing plaster is formed between base paper and an applying layer including microcapsules which incorporate minute oil droplets containing electron imparting organic developers. CONSTITUTION:An applying layer containing plaster is formed between base paper and an applying layer including microcapsules which incorporate minute oil droplets into each of which are solved or dispersed electron imparting organic developers. The used microcapsules comprise minute capsules with the mean grain size of 1-20mum, each of which is composed of an oleaginous solution solved with basic colorless developers as the internal and a wall material coating the internal and formed of a high molecular substance which is insoluble with both aqueous and oleaginous solutions. As the developers are used crystal violet lactone, rhodamine B lactam, etc. which has such a property as permitting to give electrons and receiving protons such as acids to develop colors.

64. 发明专利

JPS55146789A PREPARATION OF RECORDING MATERIAL 失效
公开(公告)号：JPS55146789A
公开(公告)日：1980-11-15
申请号：JP5492779
申请日：1979-05-04
申请人： FUJI PHOTO FILM CO LTD
发明人： WATANABE MASAJIROU , OGATA YASUHIRO , MITSUO HIROBUMI , SATOMURA MASATO
IPC分类号： B41M5/124
摘要： PURPOSE:To obtain speedily a recording material superior in rolling property, state of surface and multisheet-transferring property by providing a layer containing a color-forming agent on the raw paper coated with a layer of a color-developing agent by a specified method. CONSTITUTION:On the paper which has such measured quantities of raw paper as 45g/m or less in weight and 1.5m or more in width and is coated with a layer of a color-developing agent (inorganic or organic acid, polyvalent metallic salts thereof etc.) on one surface thereof, a coating liquid which contains microcapsules, preferably, of 3.9-6.5mu in diameter of the particle averaged in volume (containing compounds whose rings are opened and divided, being in touch with the color-developing agent such as lactone and lactam, as color-forming agents) and has the ratio of a binder (e.g. styrene-butadiene rubber latex etc.) to the solid part in a coating liquid for a layer of color-forming agents, preferably, of 6-20wt% is coated at the coating speed of 340m/min. or more, thereby the aimed paper having intermediate thickness and the coated-paper air permeability of 1,000 sec. or less being obtained.

65. 发明专利

JPS54156712A RECORDING SHEET 失效
公开(公告)号：JPS54156712A
公开(公告)日：1979-12-11
申请号：JP6457878
申请日：1978-05-30
申请人： FUJI PHOTO FILM CO LTD
发明人： KATOU HAJIME , OGATA YASUHIRO
IPC分类号： B41M5/132

66. 发明专利

JPS5441177A SHEET FOR PRESSURE MEASUREMENT 失效
公开(公告)号：JPS5441177A
公开(公告)日：1979-04-02
申请号：JP10811877
申请日：1977-09-08
申请人： FUJI PHOTO FILM CO LTD
发明人： OGATA YASUHIRO , HOSOI NORIYUKI
IPC分类号： G01L5/00 , G01L1/24
摘要： PURPOSE:To eliminate the need for large-scale apparatus, sophisticated operating techniques and intricate calculations and measure the face pressure, linear pressure, etc. of the material being measured by coating psecific microcapsules and carboxylic acid metal salt or inorganic metal salt on the same surface of a backing.

67. 发明专利

JP2005066841A Thermal recording method 审中-公开
标题翻译：热记录方法
公开(公告)号：JP2005066841A
公开(公告)日：2005-03-17
申请号：JP2003208489
申请日：2003-08-22
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： SERIZAWA SHINICHIRO , NAKAMURA YOSHISADA , OGATA YASUHIRO
IPC分类号： B41J2/32 , B41M5/26 , B41M5/28 , B41M5/30 , B41M5/337 , B41M5/40
摘要： PROBLEM TO BE SOLVED: To provide a thermal recording method in which image quality, e.g. gloss, of a recording image can be enhanced by enhancing flatness while suppressing occurrence of blister. SOLUTION: The thermal recording method comprises a step for recording an image by heating a thermal recording material having a support, at least one thermal recording layer and a protective layer, and a step for hot pressing the thermal recording material using a cooling strip belt fixing type smoothing machine wherein the hot press step is carried out at heating temperature of 75-165°C after finishing the image recording step. Carrying speed of the thermal recording material is 1-50 mm/sec in the hot press step and the cooling strip belt fixing type smoothing machine comprises a belt member, a hot press means and a cooling means. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种热记录方法，其中图像质量，例如，通过在抑制发泡的同时提高平坦度，可以提高记录图像的光泽度。解决方案：热敏记录方法包括通过加热具有支撑体的热敏记录材料，至少一个热敏记录层和保护层来记录图像的步骤，以及使用冷却来热压热敏记录材料的步骤剥离带固定型平滑机，其中在完成图像记录步骤之后，在75-165℃的加热温度下进行热压步骤。热压步骤中热敏记录材料的携带速度为1-50mm / sec，冷却条带固定型平滑机包括带部件，热压装置和冷却装置。版权所有（C）2005，JPO＆NCIPI

68. 发明专利

JP2005066840A Thermosensitive recording method and device 审中-公开
标题翻译：温度记录方法和装置
公开(公告)号：JP2005066840A
公开(公告)日：2005-03-17
申请号：JP2003208488
申请日：2003-08-22
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： SERIZAWA SHINICHIRO , NAKAMURA YOSHISADA , OGATA YASUHIRO
IPC分类号： B41J2/32 , B41M5/26 , B41M5/28 , B41M5/30 , B41M5/337 , B41M5/34
摘要： PROBLEM TO BE SOLVED: To provide a thermosensitive recording method by which a full-color image having high glossiness and high image quality can be printed by restricting the density variations of the image recording face after recording images in a thermosensitive recording material, and a thermosensitive recording device suitable for implementing the thermosensitive recording method. SOLUTION: The thermosensitive recording method is characterized in that the method comprises an image recording process for recording images by heating the thermosensitive recording material having at least one thermosensitive recording layer on a support and a heating/pressurizing process for subjecting the thermosensitive recording material to the heating/pressurizing process, in which the thermosensitive recording material is subjected to the heating/pressurizing process prior to performing image recording in the thermosensitive recording layer nearest to at least the support on the way of the image recording process. This image recording device is suitable for implementing the image recording method. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种热敏记录方法，通过在热敏记录材料中记录图像之后通过限制图像记录面的浓度变化来印刷具有高光泽度和高图像质量的全色图像，以及适用于实施热敏记录方法的热敏记录装置。热敏记录方法的特征在于，该方法包括用于通过将具有至少一个热敏记录层的热敏记录材料加热到支持体上的图像记录过程和用于对热敏记录进行加热/加压处理加热/加压过程的材料，其中热敏记录材料在最靠近图像记录过程的支撑件的热敏记录层中进行图像记录之前进行加热/加压处理。该图像记录装置适用于实现图像记录方法。版权所有（C）2005，JPO＆NCIPI

69. 发明专利

JP2004347722A Support for recording material, method for manufacturing the same and recording material 审中-公开
公开(公告)号：JP2004347722A
公开(公告)日：2004-12-09
申请号：JP2003142531
申请日：2003-05-20
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TERAMAE SHINICHI , OGATA YASUHIRO
IPC分类号： G03C1/79 , B41M5/00 , B41M5/26 , B41M5/28 , B41M5/30 , B41M5/382 , B41M5/40 , B41M5/42 , B41M5/50 , B41M5/52 , D21H19/60 , D21H19/84 , D21H27/00 , G03G7/00 , B41M5/38
摘要： PROBLEM TO BE SOLVED: To provide a support for a recording material very excellent in surface smoothness, a method for manufacturing the same and a recording material using the support for a recording material and capable of obtaining an image of high image quality. SOLUTION: The support for a recording material is obtained by applying and drying a coating liquid containing a water-dispersible latex on at least a surface of base paper on which an image forming layer is disposed and by surface-smoothing the resulting coating layer containing the water-dispersible latex. The support for a recording material includes a coating layer containing the water-dispersible latex formed on at least a surface of base paper on which an image forming layer is disposed. It is preferable that average roughness (SRa) of a center face of the layer containing the water-dispersible latex measured under a condition of 1-2 mm cutoff is ≤0.5 μm. The method for manufacturing the support for a recording material and the recording material using the support for a recording material are also provided. COPYRIGHT: (C)2005,JPO&NCIPI

70. 发明专利

JP2004341195A Support for image recording material 审中-公开
公开(公告)号：JP2004341195A
公开(公告)日：2004-12-02
申请号：JP2003137341
申请日：2003-05-15
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： OGATA YASUHIRO
IPC分类号： G03C1/775 , G03C1/79
摘要： PROBLEM TO BE SOLVED: To provide a support for an image recording material which has superior cushioning properties and high internal bonding power, enhances planeness when calendered, and gives an image recording material pleasant to the touch, capable of obtaining a good image, less liable to curl, and having no edge peeling between the support and an image forming layer when the image forming layer such as a dye image receiving layer is disposed.
SOLUTION: The support for the image recording material uses base paper as a substrate, wherein the base paper is base paper obtained by adding a Hoffmann-degraded polyacrylamide prepared by Hoffmann degradation of an acrylamide polymer to a pulp slurry containing at least one of pulp beaten to a Canadian freeness of ≥270 ml and pulp beaten after adding xylanase and then by carrying out paper making.
COPYRIGHT: (C)2005,JPO&NCIPI

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