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1. 发明专利

JP2010269517A Pressure-sensitive recording sheet 审中-公开
标题翻译：压力敏感记录表
公开(公告)号：JP2010269517A
公开(公告)日：2010-12-02
申请号：JP2009123047
申请日：2009-05-21
申请人： Mitsubishi Paper Mills Ltd , 三菱製紙株式会社
发明人： HANADA HIDEMI , MIYAUCHI MASAHIRO , YOSHIDA NOBUHIKO , IKEDA HARUHIKO
IPC分类号： B41M5/132 , B41M5/165
摘要： PROBLEM TO BE SOLVED: To provide a pressure-sensitive recording sheet excelling in water resistance, light resistance and scratch resistance for a tag for transportation or the like, particularly a pressure-sensitive recording sheet usable for a triage tag for making smooth and certain the preparation of medical charts for a large number of disaster victims in rescue activity in the large-scale disaster field. SOLUTION: The pressure-sensitive recording sheet is provided, on a support body, with a self-coloring pressure-sensitive recording layer containing a color coupler and a developer both or one of which is microencapsulated, and provided with a curable resin layer further thereon. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种对于运输用标签等的耐水性，耐光性和耐刮擦性优异的压敏记录片材，特别是可用于制造光滑的分类标签的压敏记录片材确定了大面积灾区救援行动中大量灾民的医疗图表编制。解决方案：压敏记录纸在支撑体上设置有包含着色剂和显影剂的自色着色压敏记录层，两者或其中一种都被微胶囊化，并且设置有固化树脂层。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2008086457A Fingerprint collecting sheet 审中-公开
标题翻译：指纹收集表
公开(公告)号：JP2008086457A
公开(公告)日：2008-04-17
申请号：JP2006269140
申请日：2006-09-29
申请人： Mitsubishi Paper Mills Ltd , 三菱製紙株式会社
发明人： IKEZAWA YOSHISANE , MIYAUCHI MASAHIRO , IKEDA HARUHIKO
IPC分类号： A61B5/117
摘要： PROBLEM TO BE SOLVED: To provide a fingerprint collecting sheet excellent in bleeding resistance without lowering a fingerprint image coloring density. SOLUTION: In the fingerprint collecting sheet in which a fingerprint collecting layer containing an electron-donating dye precursor and an electron-accepting developer for coloring the dye precursor when heated is provided on a support body, aluminum hydroxide is contained in the fingerprint collecting layer for 400 to 800 mass% to the dye precursor. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供耐渗色性优异的指纹图谱，而不会降低指纹图像着色密度。解决方案：在指纹收集板中，在支撑体上设有含有供电子染料前体的指纹采集层和加热时着色染料前体的电子接受显影剂，指纹图案中含有氢氧化铝收集层为染料前体的400〜800质量％。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006290975A Thermal color developing ink and invisible information-printed sheet using the same 有权
标题翻译：使用相同的颜色开发油墨和可信的信息印刷纸
公开(公告)号：JP2006290975A
公开(公告)日：2006-10-26
申请号：JP2005111606
申请日：2005-04-08
申请人： Mitsubishi Paper Mills Ltd , Tokyo Printing Ink Mfg Co Ltd , 三菱製紙株式会社 , 東京インキ株式会社
发明人： INO YOSHINORI , WAKASUGI HISASHI , TAKASAKI FUJIO , MIYAUCHI MASAHIRO , KIMURA ATSUKI
IPC分类号： C09D11/10 , B41M3/14 , B42D15/10
摘要： PROBLEM TO BE SOLVED: To provide a thermal color developing ink, and to facilitate the prevention of staining by color development, and the visualization of an invisible information at a printed part of the invisible information-printed part by using the ink.
SOLUTION: The thermal color developing ink is obtained by mixing separately produced (a) an ink base containing an electron-donating dye precursor with (b) an electron-accepting compound ink base containing an electron-accepting compound. The invisible information-printed sheet is produced by printing with the ink. Preferably, the printed sheet is obtained by carrying out the printing of the information while properly regulating the amount of the applied ink, and has the invisible information having ≤2.0 color difference (ΔE
*
ab ) by JIS-Z8730 between the surface of the supporter and the part printed by the thermal color developing ink.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供热色显影油墨，并且通过使用油墨来有助于防止通过显色的染色，以及在不可见的信息打印部分的印刷部分处的可视信息的可视化。解决方案：通过将单独制备的（a）含有给电子染料前体的油墨基料与（b）含有电子接受性化合物的电子接受性化合物油墨基料混合，得到热显色油墨。无形信息印刷纸是通过用油墨印刷生产的。优选地，通过在适当地调节所施加的油墨量的同时执行信息的打印而获得打印纸，并且具有≤2.0色差的不可见信息（ΔE * / SB>）在支撑体的表面和由热显色油墨印刷的部分之间。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2002294195A PRESSURE-BONDING RECORDING PAPER 失效
公开(公告)号：JP2002294195A
公开(公告)日：2002-10-09
申请号：JP2001094015
申请日：2001-03-28
申请人： MITSUBISHI PAPER MILLS LTD
发明人： KOJIMA OSAMU , IZAWA MITSUHIKO , MIYAUCHI MASAHIRO
IPC分类号： B42D15/02 , B32B7/06 , B32B29/00 , C09J7/02 , C09J151/04
摘要： PROBLEM TO BE SOLVED: To produce a pressure-bonding recording paper sheet which is excellent in printability in offset printing when form printing and also excellent in printability with a non-impact printer. SOLUTION: This pressure-bonding recording paper sheet comprises a substrate and a pressure-sensitive adhesive layer which is formed thereon, normally doest not exhibit tackiness and adhesiveness, and exhibits releasable adhesiveness when pressed. The pressure-sensitive adhesive layer contains a natural rubber derivative prepared by grafting an unsaturated monomer onto natural rubber, 25-35 wt.% (based on the amount of the natural rubber derivative; the same applies hereunder) amorphous silica having an average particle size of 2 μm or higher but lower than 5 μm, 5-15 wt.% amorphous silica having an average particle size of 5 μm or higher but lower than 10 μm, and 0.3 wt.% or lower amorphous silica having a particle size of 50 μm or higher. The grafting is performed by using a specific unsaturated monomer. The coating weight of the pressure-sensitive adhesive layer is 3-10 g/m .

5. 发明专利

JPH08260396A PRODUCTION OF COATED PAPER 失效
公开(公告)号：JPH08260396A
公开(公告)日：1996-10-08
申请号：JP7161195
申请日：1995-03-29
申请人： MITSUBISHI PAPER MILLS LTD
发明人： FUKUSHIMA MASAYUKI , MIYAUCHI MASAHIRO
IPC分类号： B41M5/28 , B41M5/165 , B41M5/26 , B41M5/30 , D21H23/00 , D21H23/70
摘要： PURPOSE: To avoid fouling coating equipment and produce a sheet of coated paper at a good operating efficiency by applying water from the side of a coating surface to uncoated regions in the former stage for carrying out the coating and curl correcting treatments while providing the uncoated regions in both selvedges of a continuously running web. CONSTITUTION: Misty water in an amount within the range of 0.5-5g/m is applied to uncoated regions with a gas-liquid mixing type nozzle from the side of a coating surface in the former stage for coating both selvedges on one surface of a sheet of continuously running paper having basis weight with a water-based coating liquid at

6. 发明专利

JPH07257029A THERMAL RECORDING SHEET 失效
公开(公告)号：JPH07257029A
公开(公告)日：1995-10-09
申请号：JP4894194
申请日：1994-03-18
申请人： MITSUBISHI PAPER MILLS LTD
发明人： MIYAUCHI MASAHIRO , KIRIYAMA TOMONORI
IPC分类号： B41M5/337 , B41M5/26
摘要： PURPOSE:To enhance sensitivity and to reduce background fog by adding flocculated particles of basic magnesium carbonate having a spherical or rotary oval shape and predetermined in a ratio of long and short diameters, an average particle size, bulk density and a BET specific surface area to the overcoat layer of a thermal recording sheet having an intermediate layer containing inorg. pigment with predetermined oil absorption. CONSTITUTION:An intermediate layer based on inorg. pigment of which the oil absorption due to a JIS-K-5101 method is 50ml/100g or more and a binder and a color forming layer containing an electron acceptive compd. are provided on a support in this order. Further, an overcoat layer composed of a water-soluble polymeric compd. is formed. Flocculated particles of basic magnesium having a spherical or rotary oval shape and characterized by that a ratio b/a of a short diameter (b) and a long diameter (a) is b/a>=0.7, an average particle size is 4-10mum, bulk density due to a JIS-K-6220 method is 0.3-0.7g/ml and a BET specific surface area due to nitrogen adsorption is 10-40m /g are added to the overcoat layer.

7. 发明专利

JPH0641228B2 失效
公开(公告)号：JPH0641228B2
公开(公告)日：1994-06-01
申请号：JP12669186
申请日：1986-05-30
申请人： MITSUBISHI PAPER MILLS LTD
发明人： MIYAUCHI MASAHIRO , FUCHIGAMI MITSURU
IPC分类号： B41M5/28 , B41M5/30 , B41M5/26

8. 发明专利

JPH05338356A 失效
公开(公告)号：JPH05338356A
公开(公告)日：1993-12-21
申请号：JP15222792
申请日：1992-06-11
申请人： MITSUBISHI PAPER MILLS LTD
发明人： MIYAUCHI MASAHIRO
IPC分类号： B41M5/323 , B41M5/26 , B41M5/30 , B41M5/327
摘要： PURPOSE:To enhance preservability by adding a fluorane compd. represented by a specific general formula, an electron acceptive compd., a binder, an aromatic isocyanate compd. and a specific imino compd. to a thermal recording material. CONSTITUTION:As an electron donating colorless or light-colored dye, a fluorane compd. represented by formula I (Wherein R1 and R2 are a hydrogen atom, a lower alkyl group, a substituted lower alkyl group, a lower alkenyl group or a lower alkynyl group, R3--R5 are a hydrogen atom or a lower alkyl group and R6 is a hydrogen atom, a lower alkyl group, an aralkyl group, a phenyl group which may be substituted or an acyl group) is used. Aromatic isocyanate such as 2,6-dichlorophenylisocyanate and an imino compd. having one >C=NH group, for example, 3-iminoisoindolin-1-one are added.

9. 发明专利

JPS62278086A THERMAL RECORDING SHEET 失效
公开(公告)号：JPS62278086A
公开(公告)日：1987-12-02
申请号：JP12169186
申请日：1986-05-26
申请人： MITSUBISHI PAPER MILLS LTD
发明人： MIYAUCHI MASAHIRO , IKEDA HARUHIKO
IPC分类号： B41M5/337 , B41M5/40 , B41M5/44 , B41M5/18
摘要： PURPOSE:To obtain a thermal recording sheet free of hindrance to color development or lowering in sensitivity on a thermal color forming layer, having favorable printing quality and highly resistant to chemicals, by incorporating a compound having one glycidyl group in its molecule and being solid at normal temperature into an overcoat layer. CONSTITUTION:At least one compound having one glycidyl group in its molecule and being solid at normal temperature is incorporated into an overcoat layer, in a thermal recording sheet in which a thermal color forming layer comprising a colorless or light-colored dye precursor and a color developer for developing the color of the dye precursor by reacting therewith when being heated as main constituents is provided on a base, and the overcoat layer comprising a water-soluble high molecular weight substance as a main body is provided on the color fomring layer. The compound is preferably a difficultly water-soluble one, and an aromatic compound or a sulfur- containing compound is useful as the compount. A base material for forming the overcoat alyer is preferably a graft compolymer of an acrylic monomer, at least one such copolymer being used either singly or in combination. The amount of the compound added to the overcoat layer is suitably at least 0.5 wt.%, preferably, 1-60 wt.%, from the viewpoints of chemical resistance, color forming sensitivity and printability.

10. 发明专利

JPS61249789A THERMAL RECORDING SHEET 失效
公开(公告)号：JPS61249789A
公开(公告)日：1986-11-06
申请号：JP9326285
申请日：1985-04-30
申请人： MITSUBISHI PAPER MILLS LTD
发明人： MIYAUCHI MASAHIRO , IKEDA HARUHIKO
IPC分类号： B41M5/337 , B41M5/40 , B41M5/42 , B41M5/44 , B41M5/18
摘要： PURPOSE:To prevent the deterioration of a white paper part and a developed color part due to chemicals and to enhance ink receptivity, in a thermal recording sheet based on a dye precursor and a coupler for allowing said dye precursor to develop a color at the time of heating, by providing an overcoat layer excellent in film characteristics. CONSTITUTION:In a thermal recording sheet having such a system that a dye precursor such as Crystal Violet lactone and an acidic coupler such as a phenol compound are discontinuously dispersed and applied and one of them or both of them is melted under heating to form a color, N-acylamino acid ester, N- acylamino acid amide or N-acylamino acid amine is contained in the overcoat layer based on a water-soluble high-molecular compound provided on the thermal color forming layer. The addition amount of said additive to the overcoat layer is 0.5wt% or more, desirably, 1-60wt% from the aspect of ink receptivity enhancing effect, color forming sensitivity and printability.

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