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21. 发明专利

JP2013220589A Heat-sensitive recording medium 审中-公开
标题翻译：感热记录介质
公开(公告)号：JP2013220589A
公开(公告)日：2013-10-28
申请号：JP2012093660
申请日：2012-04-17
申请人： Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： HIRAI KENJI , OGINO AKITO , MATSUMORI YASUAKI
IPC分类号： B41M5/28 , B41M5/30 , B41M5/42 , D21H21/22 , D21H27/00
摘要： PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium in which printing strike-through and printing quality are improved without generating a problem of coloring of ground color.SOLUTION: On a support having 0.95 g/cmor less of density, a heat-sensitive recording medium includes: a heat-sensitive recording layer containing a colorless or pale-colored electron-donating leuco dye and an electron-accepting developer; and a protective layer as an outermost layer. The support includes fatty acid amide, and the protective layer includes carboxyl group-containing resin. The heat-sensitive recording medium is formed in a cast coating method while the protective layer is in a wet state.
摘要翻译：要解决的问题：提供一种热敏记录介质，其中改善打印质量和打印质量，而不会产生着色颜色的问题。解决方案：在具有0.95g / cm 3或更小密度的载体上，加热敏感记录介质包括：含有无色或浅色电子给予无色染料和电子接受显影剂的热敏记录层; 以及作为最外层的保护层。载体包括脂肪酸酰胺，保护层包括含羧基的树脂。当保护层处于湿润状态时，热敏记录介质以流涂法形成。

22. 发明专利

JP2013193455A Thermal recording medium 审中-公开
标题翻译：热记录介质
公开(公告)号：JP2013193455A
公开(公告)日：2013-09-30
申请号：JP2012066570
申请日：2012-03-23
申请人： Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： MATSUMORI YASUAKI , HIRAI KENJI , OGINO AKITO
IPC分类号： B41M5/337 , B41M5/333
摘要： PROBLEM TO BE SOLVED: To provide a thermal recording medium which reduces coating defects, has excellent print density and traveling performance in printing by a thermal printer, has high stability for a plasticizer, hardly decreases the print density even after storage under high-temperature and high-humidity conditions, and uses a plastic film as a support.SOLUTION: A thermal recording medium uses a plastic film as a support, sequentially includes a thermal recording layer and a protective layer as an outermost layer, has an acrylic resin and a polyolefin resin contained in the protective layer, and has a specific developer contained in the thermal recording layer. Thus, the thermal recording medium can prevent the occurrence of coating defects while exhibiting normal performance with respect to water resistance and the like required for the thermal recording medium like this, has excellent print density and traveling performance in printing by a thermal printer, has high stability for a plasticizer, and hardly decreases the print density even after storage under high-temperature and high-humidity conditions.
摘要翻译：要解决的问题：为了提供减少涂料缺陷的热敏记录介质，在热敏打印机的印刷中具有优异的印刷密度和行进性能，对于增塑剂具有高稳定性，即使在高温下储存后也几乎不降低印刷密度，高湿度条件，并使用塑料薄膜作为支撑体。解决方案：热敏记录介质使用塑料薄膜作为支撑体，依次包括热敏记录层和作为最外层的保护层，具有丙烯酸树脂和聚烯烃包含在保护层中的树脂，并且具有包含在热敏记录层中的特定显影剂。因此，热敏记录介质可以防止出现涂层缺陷，同时具有如这样的热敏记录介质所需的耐水性等的正常性能，具有优异的印刷密度和通过热敏打印机打印的行进性能，具有高的增塑剂的稳定性，即使在高温高湿条件下保存后也难以降低印刷密度。

23. 发明专利

JP2013099953A Thermosensitive recording medium 有权
标题翻译：耐热记录介质
公开(公告)号：JP2013099953A
公开(公告)日：2013-05-23
申请号：JP2013001581
申请日：2013-01-09
申请人： Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： KATO AYA , KURIHARA TATSUYUKI , NAGAI TATSUO , MIDORIKAWA YOSHIMI , HIRAI KENJI , OGINO AKITO
IPC分类号： B41M5/337 , B41M5/323 , B41M5/327
CPC分类号： B41M5/3375 , B41M5/323 , B41M5/333 , B41M2205/04
摘要： PROBLEM TO BE SOLVED: To provide a thermosensitive recording medium that has a satisfactory color developing sensitivity, and is excellent in printability (surface strength), an anti-head work-up property and water resistance, without forming a protecting layer.SOLUTION: A thermosensitive recording layer of the thermosensitive recording medium contains 0.1-5 pts.wt. (except for 0.5-2 pts.wt.) of an alkylketene dimer with respect to 100 pts.wt. of a thermal-recording-layer total solid.
摘要翻译：要解决的问题：提供一种具有令人满意的显色灵敏度，且不形成保护层的可印刷性（表面强度），抗头后处理性和耐水性优异的热敏记录介质。解决方案：热敏记录介质的热敏记录层含有0.1-5重量份（0.5-2重量份除外）烷基烯酮二聚体相对于100重量份的热记录层总固体。版权所有（C）2013，JPO＆INPIT

24. 发明专利

JP2013095105A Heat-sensitive recording medium 有权
标题翻译：感热记录介质
公开(公告)号：JP2013095105A
公开(公告)日：2013-05-20
申请号：JP2011241970
申请日：2011-11-04
申请人： Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： MATSUMORI YASUAKI , HIRAI KENJI , OGINO AKITO
IPC分类号： B41M5/337
摘要： PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium including a plastic film as a support, a heat-sensitive recording layer, and a protective layer as an outermost layer, which are sequentially formed on the plastic film, while reducing coating defects.SOLUTION: The plastic film is used as a support. The heat-sensitive recording layer and the outermost protective layer are sequentially provided. Acrylic resin and polyolefin resin are contained in the protective layer to exhibit normal performance with respect to water resistance etc., and also to prevent a rippling coating defect (Fig. 1).
摘要翻译：解决的问题：提供一种热敏记录介质，其包括作为支撑体的塑料膜，热敏记录层和作为最外层的保护层，其依次形成在塑料膜上，同时减少涂层缺陷。
解决方案：塑料薄膜用作支撑。依次提供热敏记录层和最外层保护层。在保护层中含有丙烯酸树脂和聚烯烃树脂，以防水性等呈现正常的性能，并且还防止起皱涂层缺陷（图1）。版权所有（C）2013，JPO＆INPIT

25. 发明专利

JP2012179916A Thermal recording medium 有权
标题翻译：热记录介质
公开(公告)号：JP2012179916A
公开(公告)日：2012-09-20
申请号：JP2012107349
申请日：2012-05-09
申请人： Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： KATO AYA , KURIHARA TATSUYUKI , NAGAI TATSUO , MIDORIKAWA YOSHIMI , HIRAI KENJI , OGINO AKITO
IPC分类号： B41M5/337 , B41M5/28 , B41M5/30 , B41M5/40
CPC分类号： B41M5/3375 , B41M5/323 , B41M5/333 , B41M2205/04
摘要： PROBLEM TO BE SOLVED: To provide a thermal recording medium having sufficient sensitivity for color development and good printing suitability (surface strength), resistance to head dregs and water resistance.SOLUTION: An alkyl ketene dimer and acrylic resin (excluding polyacrylate) are included in a thermal recording layer of the thermal recording medium. Without providing a protective layer, the thermal recording medium has sufficient sensitivity for color development and is excellent in printing suitability (surface strength), resistance to head dregs and water resistance.
摘要翻译：要解决的问题：提供具有足够的显色灵敏度和良好的印刷适应性（表面强度），耐头屑和耐水性的热敏记录介质。解决方案：在热敏记录介质的热敏记录层中包括烷基烯酮二聚物和丙烯酸树脂（不包括聚丙烯酸酯）。不提供保护层，热记录介质具有足够的显色灵敏度，并且印刷适合性（表面强度），耐头屑和耐水性优异。版权所有（C）2012，JPO＆INPIT

26. 发明专利

JP2011088379A Thermal recording medium 审中-公开
标题翻译：热记录介质
公开(公告)号：JP2011088379A
公开(公告)日：2011-05-06
申请号：JP2009244262
申请日：2009-10-23
申请人： Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： NAGAI TATSUO , OGINO AKITO
IPC分类号： B41M5/337
摘要： PROBLEM TO BE SOLVED: To provide a thermal recording medium which exhibits superior color development sensitivity and permeability to light and superior printer traveling performance. SOLUTION: This thermal recording medium has a thermal recording layer which contains at least a colorless or a pale color basic leuco dye and an electron receptive developer, on a support with a total light permeability of not less than 70%. By adding kaolin with the average particle diameter of not more than 1 μm, to the thermal recording layer, the thermal recording medium obtains superior color sensitivity and permeability to light and superior printer traveling performance. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种表现出优异的显色灵敏度和光透过性和优异的打印机行进性能的热敏记录介质。解决方案：该热敏记录介质具有在全透光率不小于70％的载体上至少含有无色或浅色碱性无色染料和电子显影剂的热敏记录层。通过将平均粒径不大于1μm的高岭土加入到热敏记录层中，热敏记录介质获得了优异的色感和透光性以及优异的打印机行进性能。版权所有（C）2011，JPO＆INPIT

27. 发明专利

JP2011025654A Pressure-sensitive copy paper 审中-公开
标题翻译：压力敏感复印纸
公开(公告)号：JP2011025654A
公开(公告)日：2011-02-10
申请号：JP2009225716
申请日：2009-09-30
申请人： Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： ENDO JUNYA , NAGAI TATSUO , OGINO AKITO , MIDORIKAWA YOSHIMI , MIYAWAKI SHOICHI , KATSUKAWA SHIHO , ABE YUTAKA , IIJIMA YUKO
IPC分类号： B41M5/165
摘要： PROBLEM TO BE SOLVED: To provide a color-developing sheet for pressure-sensitive copying, which is excellent in color development, pressure and contamination resistance, and general printability. SOLUTION: Pressure-sensitive paper is provided with a capsule layer, that contains a capsule containing an electron donating developer and a hydrophobic liquid as core materials, on a support, wherein the capsule layer contains cellulose nanofibers. In particular, the capsule layer reveals an excellent effect by using a cellulose nanofiber having a width of 0.5-20 nm and a length of 0.1-15 μm. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种显色性，耐压性和耐污染性优异以及一般的可印刷性的压敏复印用彩色显影片。解决方案：压敏纸设置有胶囊层，其在载体上包含含有供电子显影剂和疏水性液体作为核心材料的胶囊，其中胶囊层含有纤维素纳米纤维。特别地，通过使用宽度为0.5〜20nm，长度为0.1〜15μm的纤维素纳米纤维，胶囊层显示出优异的效果。版权所有（C）2011，JPO＆INPIT

28. 发明专利

JP2010247353A Thermal recording medium 审中-公开
标题翻译：热记录介质
公开(公告)号：JP2010247353A
公开(公告)日：2010-11-04
申请号：JP2009096578
申请日：2009-04-13
申请人： Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： OGINO AKITO , MIDORIKAWA YOSHIMI
IPC分类号： B41M5/333 , B41M5/28 , B41M5/30 , B41M5/337 , B41M5/42
摘要： PROBLEM TO BE SOLVED: To provide a thermal recording medium excellent in color developing sensitivity, and heat resistance and plasticizer resistance of an imaging part even under a severe environment. SOLUTION: The thermal recording medium is provided with a thermal color developing layer comprising a colorless or light-colored electron-donating leuco dye and an electron-accepting developer on a substrate, wherein the thermal color developing layer contains a specified diphenyl sulfone crosslinking type compound as the electron-accepting developer and contains diphenyl sulfone as a sensitizer. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在恶劣的环境下，也提供成像部件的彩色显影灵敏度，耐热性和耐增塑剂性优异的热敏记录介质。解决方案：热敏记录介质在基板上设置有包含无色或浅色电子供体无色染料和受电子显影剂的热显色层，其中热显色层含有指定的二苯基砜交联型化合物作为受电子显影剂，并含有二苯砜作为敏化剂。版权所有（C）2011，JPO＆INPIT

29. 发明专利

JP2010083056A Thermosensitive recording body 审中-公开
标题翻译：耐热记录体
公开(公告)号：JP2010083056A
公开(公告)日：2010-04-15
申请号：JP2008255924
申请日：2008-10-01
申请人： Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： OGINO AKITO , HIRAI KENJI
IPC分类号： B41M5/337 , B41M5/333
摘要： PROBLEM TO BE SOLVED: To provide a thermosensitive recording body, which is excellent in coloring sensitivity and image quality and, at the same time, in stamping properties, abrasiveness, water-resistant blocking tendency and printability in ordinary printing. SOLUTION: The thermosensitive recording body is formed by providing a thermosensitive recording layer including at least a colorless or light-colored basic leuco dye and an electron acceptive developer as a coating layer on a support and, in addition, by providing a protective layer on the thermosensitive recording layer, wherein the thermosensitive recording layer includes 2, 4'-dihydroxydiphenylsulfone as the electron acceptive developer and, at the same time, rice starch particles are included in the protective layer. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种热敏记录体，其着色敏感性和图像质量优异，同时具有在普通印刷中的冲压性，磨损性，耐水性粘合趋势和可印刷性。解决方案：热敏记录体通过在载体上提供包含至少一种无色或浅色碱性无色染料和电子接受性显影剂作为涂层的热敏记录层，此外，通过提供保护性其中热敏记录层包括作为电子接受性显影剂的2,4'-二羟基二苯砜，并且同时在保护层中包含大米淀粉颗粒。版权所有（C）2010，JPO＆INPIT

30. 发明专利

JP2010000675A Heat-sensitive recording body 审中-公开
标题翻译：感热记录体
公开(公告)号：JP2010000675A
公开(公告)日：2010-01-07
申请号：JP2008161122
申请日：2008-06-20
申请人： Nippon Paper Industries Co Ltd , 日本製紙株式会社
发明人： HIRAI KENJI , MATSUO KUMIKO , OGINO AKITO
IPC分类号： B41M5/337
摘要： PROBLEM TO BE SOLVED: To provide heat-sensitive recording body in well-balanced manner in various kinds of performance such as color developing sensitivity, image quality, water-proofness, solvent resistance and head work-up resistance. SOLUTION: This heat-sensitive recording body contains an acrylic resin as a binder in a protection layer, and uses kaoline having a high aspect ratio combined therewith, and the heat-sensitive recording body thereby has the excellent water-proofness and is improved in the solvent resistance. The heat-sensitive recording body contains the acrylic resin and the kaoline having 30 or more of aspect ratio, in the protection layer, in the heat-sensitive recording body having a heat-sensitive recording layer containing a colorless or light-colored electron-donating leuco dye and an electron-acceptive developer, and the protection layer on the heat-sensitive recording layer, on a support body. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了以各种各样的性能，例如显色灵敏度，图像质量，防水性，耐溶剂性和耐头修复性，以均衡的方式提供热敏记录体。解决方案：该热敏记录体在保护层中含有作为粘合剂的丙烯酸树脂，并且使用具有高纵横比的高岭土与其组合，因此热敏记录体具有优异的防水性，并且是改善耐溶剂性。热敏记录体包含丙烯酸树脂和具有30以上的纵横比的高岭土，在保护层中，在具有含有无色或浅色电子给予的热敏记录层的热敏记录体中无色染料和电子接受性显影剂，以及保护层在热敏记录层上，在支撑体上。版权所有（C）2010，JPO＆INPIT

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