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51. 发明专利

JPH0248985A THERMAL RECORDING PAPER 失效
公开(公告)号：JPH0248985A
公开(公告)日：1990-02-19
申请号：JP12647489
申请日：1989-05-19
申请人： MITSUBISHI PAPER MILLS LTD
发明人： KATSURA TORU , KAJI HIROO , HYODO KENJI , OKURA HIROKAZU
IPC分类号： B41M5/28 , B41M5/30 , B41M5/41
摘要： PURPOSE:To enhance sensitivity and dot reproduction properties by providing a thermal recording paper which has an average of amplitude of thickness variations in the wavelength range of 0.2-1.0mm of not more than 0.5mum and has no periodic variation peaks in the wavelength range. CONSTITUTION:A leuco dye thermal recording layer is provided on a paper base made from a wood pulp, a synthetic pulp or the like to produce a thermal recording paper which has an average of amplitude of thickness variations in the wavelength range of 0.2-1.0mm of not more than 0.5mum and has no periodic variation peaks in the wavelength range. The height of the periodic variation peak is preferably at least 1.5 times that of an adjacent wavelength component in a power spectrum. For a wire screen used at the time of making a raw paper as the base paper, it is preferable to use two-ply, 2.5-ply or three-ply fine-meshed plastic wires.

52. 发明专利

JP2014022093A Separator for lithium ion battery 有权
标题翻译：锂离子电池分离器
公开(公告)号：JP2014022093A
公开(公告)日：2014-02-03
申请号：JP2012157295
申请日：2012-07-13
申请人： Mitsubishi Paper Mills Ltd , 三菱製紙株式会社
发明人： KATO MAKOTO , WATANABE HIROAKI , KAJI HIROO , KATO TAKAHISA , SHIGEMATSU TOSHIHIRO , TSUKUDA TAKAHIRO
IPC分类号： H01M2/16
摘要： PROBLEM TO BE SOLVED: To provide a separator for a lithium ion battery, high in piercing resistance, and good in internal resistance of a lithium ion battery including the separator, and also good in heat resistance and piercing resistance.SOLUTION: A coated layer including an inorganic pigment is arranged in an A layer of a nonwoven fabric base material which mainly comprises thermoplastic fibers and is obtained by laminating the layer (A layer) including no fibrillated fiber and a layer (B layer) including fibrillated aromatic fibers, and is infiltrated into the A layer at least over 50% or more of the thickness of the A layer.
摘要翻译：要解决的问题：提供一种锂离子电池用隔膜，耐穿刺性高，并且包含隔膜的锂离子电池的内部电阻良好，耐热性和耐刺穿性也好。将无机颜料配置在主要包含热塑性纤维的无纺布基材的A层中，通过层叠不含原纤化纤维的层（A层）和包含原纤化芳香族纤维的层（B层）而得到，并且被渗透进入A层至少超过A层厚度的50％以上。

53. 发明专利

JP2009269324A Thermally transferring support and thermally transferring acceptor sheet 审中-公开
标题翻译：热传输支持和传输接收器
公开(公告)号：JP2009269324A
公开(公告)日：2009-11-19
申请号：JP2008122847
申请日：2008-05-09
申请人： Dainippon Printing Co Ltd , Mitsubishi Paper Mills Ltd , 三菱製紙株式会社 , 大日本印刷株式会社
发明人： YONETANI SHINJI , KAIDA HIDEMASA , SUZUKI MASAMITSU , TANI MASAYUKI , KAJI HIROO , YAMANE KENGO
IPC分类号： B41M5/382 , B41M5/41 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide an environment-friendly resin-covering type thermally transferring support mainly formed of natural pulp which is excellent in anti-blocking properties between thermally transferring acceptor sheets after being printed by a printer, and a thermally transferring acceptor sheet which is excellent in the anti-falling property of powder from a back-coating layer in the manufacturing process of the thermally transferring acceptor sheet. SOLUTION: In the resin covering type thermally transferring support, the substrate of which is mainly formed of natural pulp and the surface opposite to the surface on which at least an accepting layer is formed is covered with a resin layer including resin with film forming capability, the back-coating layer, the binder of which is silicone-modified water-soluble acrylurethane copolymer resin is provided on the resin layer in a state that the central-surface mean roughness SRa of the surface of the resin layer coated with the back-coating layer is set to be 1.0-1.3 μm in the range of the central-surface mean interval SSm of 60-80 μm. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种主要由天然纸浆形成的环境友好的树脂覆盖型热转印支撑体，其在由打印机打印之后在热转印受体片之间的抗粘连性优异，并且热转印受热片，其在热转印受体片的制造工序中，从背涂层的粉末的防脱落性优异。解决方案：在树脂覆盖型热转印支撑体中，其基材主要由天然纸浆形成，并且与至少形成有接受层的表面相对的表面被树脂层覆盖，树脂层包括具有膜的树脂在树脂层上设置粘合剂为硅氧烷改性的水溶性丙烯酸类氨基甲酸酯共聚物树脂的背涂层，其中，涂布有树脂层的树脂层的表面的中心面平均粗糙度SRa 背涂层在中心面平均间隔SSm为60-80μm的范围内设定为1.0-1.3μm。版权所有（C）2010，JPO＆INPIT

54. 发明专利

JP2009023135A Support for thermal transfer, and acceptance sheet for thermal transfer 审中-公开
标题翻译：热转印支持和热转印接收表
公开(公告)号：JP2009023135A
公开(公告)日：2009-02-05
申请号：JP2007186584
申请日：2007-07-18
申请人： Dainippon Printing Co Ltd , Mitsubishi Paper Mills Ltd , 三菱製紙株式会社 , 大日本印刷株式会社
发明人： YAMANE KENGO , KAJI HIROO , YONETANI SHINJI , KAIDA HIDEMASA , SUZUKI MASAMITSU , TANI MASAYUKI
IPC分类号： B41M5/382 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide an ecological resin-coated support for thermal transfer which is excellent in blocking properties between acceptance sheets for thermal transfer after printer printing and paste-adhesiveness of a back coating layer, and which makes the natural pulp center of manufacture and the acceptance sheet for thermal transfer. SOLUTION: In the resin-coated support for thermal transfer, paper consisting mainly of natural pulp serves as a substrate, a surface opposite to a surface on which at least the acceptance layer of the substrate is formed is coated with a resin layer containing a film-formable resin, and a back coating layer is formed on the surface opposite to the surface on which the acceptance layer is formed. The back coating layer is made of a silicone-modified aqueous acrylic urethane copolymer resin, the copolymerization ratio (mass%) of an acrylic resin to a urethane resin in the copolymer resin is 50:50-20:80, and the content of a spherical pigment in the total resin contained in the back coating layer is 20-40 mass%. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于热转印的生态树脂涂层载体，其在打印机印刷后的热转印接受片材和背涂层的糊粘合性之间的粘合性优异，并且使天然纸浆制造中心和热转印验收表。解决方案：在用于热转印的树脂涂覆的载体中，主要由天然纸浆组成的纸用作基材，与至少形成基材的接受层的表面相对的表面涂覆有树脂层含有可成膜树脂，并且在与形成有接受层的表面相对的表面上形成背涂层。背涂层由硅氧烷改性的水性丙烯酸聚氨酯共聚物树脂制成，共聚树脂中丙烯酸树脂与聚氨酯树脂的共聚比（质量％）为50:50-20:80，背涂层中含有的总树脂中的球状颜料为20〜40质量％。版权所有（C）2009，JPO＆INPIT

55. 发明专利

JP2008088589A Base material of process paper for peeling 审中-公开
标题翻译：用于沾染的过程纸基材
公开(公告)号：JP2008088589A
公开(公告)日：2008-04-17
申请号：JP2006269830
申请日：2006-09-29
申请人： Mitsubishi Paper Mills Ltd , 三菱製紙株式会社
发明人： MATSUDA NORIYUKI , KAJI HIROO , OGIYA HIROSHI
IPC分类号： D21H27/00 , B32B7/06 , B32B27/00 , B32B29/00 , D21H11/18
摘要： PROBLEM TO BE SOLVED: To provide a base material of process paper for peeling, which has excellent heat and solvent resistances and good dimensional stability and effectively uses biomass resources by including microfibers in a permeation preventing layer provided on the base material, in the base material of process paper for peeling, which is used for prepreg applications of a reinforcing fiber such as a carbon fiber.
SOLUTION: The base material of process paper for peeling is provided with the permeation preventing layer at least on one side of the base material. The base material has the permeation preventing layer containing the microfibers. The solid coating amount of the microfibers is preferably 2.0-6.0 g/m
2 per one side. The air permeability of the base material having the permeation preventing layer is preferably ≥7,000 s according to the Oken type method. The microfibers are preferably derived from parenchyma cells of plants. The microfibers are preferably fibrillated so that the suspension stability of the microfibers is ≥50%.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供耐剥离性和耐溶剂性优异且尺寸稳定性优异的有效利用生物质资源的剥离用处理纸的基材，通过将微纤维包括在设置在基材上的防渗透层中，用于剥离的工艺纸的基材，其用于碳纤维等增强纤维的预浸料。解决方案：用于剥离的工艺纸的基材至少在基材的一侧上设置有防渗透层。基材具有包含微纤维的防渗透层。微纤维的固体涂布量优选为每一面为2.0-6.0g / m 2 / SP。根据Oken型方法，具有防渗透层的基材的透气度优选≥7,000s。微纤维优选衍生自植物的薄壁细胞。微纤维优选原纤化，使得微纤维的悬浮稳定性为≥50％。版权所有（C）2008，JPO＆INPIT

56. 发明专利

JP2005266207A Support for photographic printing paper 审中-公开
标题翻译：支持摄影打印纸
公开(公告)号：JP2005266207A
公开(公告)日：2005-09-29
申请号：JP2004077597
申请日：2004-03-18
申请人： Mitsubishi Paper Mills Ltd , 三菱製紙株式会社
发明人： KAJI HIROO
IPC分类号： G03C1/79 , D21H17/17 , D21H19/10 , D21H27/00
摘要： PROBLEM TO BE SOLVED: To provide a support for photographic printing paper having few defects caused when a polyolefin resin is laminated on base paper, excellent in appearance of a surface to be coated, and excellent also in suitability to cutting, sizing property/tactile sensation against penetration of a developing solution.
SOLUTION: Paper obtained by applying 1.4-2.6 g/m
2 , solid basis, of modified starch based on rhizome starch onto a surface of paper to which at least an alkyl ketene dimer has been added as a sizing agent is used as base paper. Calcium carbonate is preferably incorporated into the paper in an amount of 0.3-5.0 mass%.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供在聚烯烃树脂层压在原纸上时引起的缺陷少的照相打印纸的支撑，表面的外观优异，并且也适合于切割，上浆性 /触觉反渗透的开发解决方案。
解决方案：将基于根茎淀粉的基于固体的基于1.4-2.6g / m 2 SPSP的淀粉收集到至少加入了烷基烯酮二聚体的纸表面上作为施胶剂用作原纸。碳酸钙优选以0.3-5.0质量％的量掺入纸中。版权所有（C）2005，JPO＆NCIPI

57. 发明专利

JP2004037546A Support for photographic printing paper and its manufacturing method 有权
公开(公告)号：JP2004037546A
公开(公告)日：2004-02-05
申请号：JP2002190709
申请日：2002-06-28
申请人： Mitsubishi Paper Mills Ltd , 三菱製紙株式会社
发明人： KAJI HIROO , HIGASHIYAMA MASATO , KAWARAGI CHIKA
IPC分类号： G03C1/79 , D21H27/00
摘要： PROBLEM TO BE SOLVED: To provide a support for photographic printing paper having good imaging property and paper separating property while avoiding jamming in a processor due to distortion and curling when the supporting is used as a photographic printing paper.
SOLUTION: The support for the photographic printing paper is obtained by coating both surfaces of raw paper with resin. The raw paper is manufactured by using pulp slurry mainly made up of wood fiber and is obtained by controlling the difference in the orientation angles, represented by the absolute value of |θ|, between the orientation angle θ1 on the top surface and the orientation angle θ2 on the back surface to ≤10° and controlling the formation index to ≥25. The paper is manufactured by discharging the pulp slurry through a head box onto wires, controlling the profile of the basis weight in the width direction depending on the concentration of the pulp slurry, controlling the edge flow rate in both sides of the head box, and preferably controlling the edge flow rates in the driving side and in the operation side of the head box to a range from ≥0.3% and ≤0.6% with respect to the whole slice flow rate, and further controlling the shaking strength to ≥45.
COPYRIGHT: (C)2004,JPO

58. 发明专利

JP2002296735A BASE FOR PHOTOGRAPHIC PRINTING PAPER AND METHOD FOR PRODUCING THE SAME 失效
公开(公告)号：JP2002296735A
公开(公告)日：2002-10-09
申请号：JP2001098839
申请日：2001-03-30
申请人： MITSUBISHI PAPER MILLS LTD
发明人： MATSUZAKI HIROAKI , NAKAMURA MUNETOMO , KAJI HIROO
IPC分类号： G03C1/79
摘要： PROBLEM TO BE SOLVED: To provide a base for photographic printing paper having high rigidity and high smoothness by using base paper free of restoration to its rugged state even by heat particularly in melt coating of the base paper with a polyolefin resin and retaining high smoothness even after coating with the polyolefin resin. SOLUTION: In the base for photographic printing paper obtained by coating at least one face of base paper with a polyolefin resin, the one face of the base paper has been crosslinked with a chemical reaction crosslinking resin composition and calendered. Preferably the chemical reaction crosslinking resin composition is an aqueous solution and is applied or impregnated by a size press system and heat calendering is carried out with a heated metallic roll.

59. 发明专利

JPH10171148A WET PROCESS ELECTROPHOTOGRAPHIC TRANSFER PAPER 失效
公开(公告)号：JPH10171148A
公开(公告)日：1998-06-26
申请号：JP32987496
申请日：1996-12-10
申请人： MITSUBISHI PAPER MILLS LTD
发明人： KAJI HIROO , SATO TATSUYA , HIBINO YOSHIHIKO
IPC分类号： G03G7/00 , D21H17/14 , D21H17/62 , G03G15/10
摘要： PROBLEM TO BE SOLVED: To provide wet process electrophotographic transfer paper of a plain paper type which is good in fixability of toners to a paper surface, decreases the drop-outs of the toners from a printing surface and has excellent workability after printing when printing is executed by a printing machine of a wet process electrophotographic system. SOLUTION: The smoothness of at least one surface of this wet process electrophotographic transfer paper is >=4.7 microns when measured by a Parker print surf. The paper contains a rosin-based sizing agent or alkenyl succinic anhydride as the internally added sizing agent of the transfer paper. More preferably the ash content thereof is specified to 5.0 to 17.0%.

60. 发明专利

JPH1095161A INK JET RECORDING SHEET 失效
公开(公告)号：JPH1095161A
公开(公告)日：1998-04-14
申请号：JP25254996
申请日：1996-09-25
申请人： MITSUBISHI PAPER MILLS LTD
发明人： KAJI HIROO , SATO TATSUYA , HIBINO YOSHIHIKO
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , D21H19/20
摘要： PROBLEM TO BE SOLVED: To provide an ink jet recording sheet of ordinary paper type having superior printing density, characteristic of preventing the feathering and color change with time on a printing section in monochrome printing and having superior printing density and characteristic of preventing boundary bleeding in color printing. SOLUTION: A water-soluble surface sizing agent having pH of 8.5 or more at the time of solid content concentration of 1wt.% is applied on a surface to be printed by an ink jet printer, and the cup sizing degree measured by using 5% isopropyl alcohol water solution (measuring time of 30 seconds) is 13-20g/m , and the relative scattering coefficient is 500cm /g or less.

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