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1. 发明专利

JP2011202158A Adhesive composition and method for producing curable pressure-sensitive adhesive sheet 有权
标题翻译：胶粘剂组合物及其制造方法
公开(公告)号：JP2011202158A
公开(公告)日：2011-10-13
申请号：JP2011042618
申请日：2011-02-28
申请人： Dainippon Printing Co Ltd , Dnp Fine Chemicals Co Ltd , 大日本印刷株式会社 , 株式会社Dnpファインケミカル
发明人： UDAKA KOJUN , TANIGUCHI TAKAHISA , TADAKI TAKANOBU , MORIKANE HIROYUKI
IPC分类号： C09J163/10 , C09J7/02 , C09J11/06 , C09J163/02 , C09J163/08 , C09J201/06
摘要： PROBLEM TO BE SOLVED: To provide an adhesive composition with which a curable pressure-sensitive adhesive sheet that has pressure-sensitive adhesiveness and is completely cured by heating after temporary adhesion, so as to be able to exhibit good initial adhesiveness excellent in thermal cycle resistance.SOLUTION: The adhesive composition comprises at least (A) an adhesive acrylic copolymer containing an epoxy group within the molecule, (B) a polymer represented by formula (1), and (D) a polymer and/or (C) a rubber-modified epoxy resin having a constituent unit I and occasionally a constituent unit II and/or III in the structure, or a mixture of the (D) polymer and (E) a rubber elastic epoxy resin, and (F) a latent epoxy curing agent, and the method for producing a curable pressure-sensitive adhesive sheet using the same are provided. In formula (1), n denotes 0 or 0.1 to 18 in average.
摘要翻译：要解决的问题：提供一种粘合剂组合物，其具有压敏粘合性并通过临时粘合后的加热完全固化的可固化压敏粘合片，以便能够表现出良好的耐热循环性优良的初始粘合性粘合剂组合物至少包含（A）分子内含有环氧基的粘合性丙烯酸共聚物，（B）由式（1）表示的聚合物和（D）聚合物和/或（C）橡胶（D）聚合物和（E）橡胶弹性环氧树脂的混合物，和（F）潜在环氧树脂固化物的（F）组分单元I，偶尔具有结构单元II和/或III，试剂和使用其的可固化压敏粘合片的制备方法。在式（1）中，n表示0或0.1至18。

2. 发明专利

JP2012046738A Adhesive composition and method of manufacturing thermosetting adhesive sheet 有权
标题翻译：粘合组合物和制造热固性粘合片的方法
公开(公告)号：JP2012046738A
公开(公告)日：2012-03-08
申请号：JP2011159742
申请日：2011-07-21
申请人： Dainippon Printing Co Ltd , Dnp Fine Chemicals Co Ltd , 大日本印刷株式会社 , 株式会社Dnpファインケミカル
发明人： UDAKA KOJUN , TANIGUCHI TAKAHISA , TADAKI TAKANOBU , MORIKANE HIROYUKI
IPC分类号： C09J163/10 , B32B27/38 , C09J7/02 , C09J11/04 , C09J11/06 , C09J163/00 , C09J163/02
摘要： PROBLEM TO BE SOLVED: To provide an adhesive composition capable of obtaining a thermosetting adhesive sheet having on a releasable film-shaped substrate an adhesive layer completely curable by heating after temporal tacking on an adherend and exerting adhesion superior in thermal cycle resistance without deteriorating initial adhesive strength, and to provide a method of manufacturing a thermosetting adhesive sheet.SOLUTION: There is provided an adhesive composition comprising a pressure-sensitive adhesive acrylic copolymer (ingredient (a) ) having an epoxy group in a molecule, a following epoxide (ingredient b), a bisphenol A type epoxy resin (ingredient c) having 170-2,500 g/eq epoxy equivalent and 340-5,500 number-average molecular weight and a latent epoxy curing agent (ingredient d). The ingredient (b) is a rubber elastic epoxide (b1) having 20-90% Luepke impact resilience or a mixture (b2) of the rubber elastic epoxide (b1) with a reaction product (z) comprising an epoxy compound and a rubber compound.
摘要翻译：要解决的问题：提供一种能够获得热固性粘合片的粘合剂组合物，其具有在可剥离的薄膜状基材上的粘合剂层，其在粘合剂上经过时间粘合后通过加热完全固化，并且施加耐热循环性优异的粘合性，而没有降低初始粘合强度，并提供一种制造热固性粘合片的方法。解决方案：提供一种粘合剂组合物，其包含分子中具有环氧基的压敏粘合性丙烯酸类共聚物（成分（a）），以下环氧化物（成分b），双酚A型环氧树脂（成分c ）具有170-2,500g / eq环氧当量和340-5,500数均分子量和潜在环氧固化剂（成分d）。成分（b）是橡胶弹性环氧化物（b1）具有20-90％回弹冲击弹性的橡胶弹性环氧化物（b1）或橡胶弹性环氧化物（b1）的混合物（b2）和包含环氧化合物和橡胶化合物。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2008239841A Thermal transfer image receiving sheet and ink composition for printing detection mark on back of image receiving sheet 审中-公开
标题翻译：热转印图像接收片和墨水组合物，用于印刷图像接收片背面的检测标记
公开(公告)号：JP2008239841A
公开(公告)日：2008-10-09
申请号：JP2007083805
申请日：2007-03-28
申请人： Dainippon Printing Co Ltd , The Inctec Inc , ザ・インクテック株式会社 , 大日本印刷株式会社
发明人： YUNOKI SHINICHI , ITO HIROKO , MORIKANE HIROYUKI , SUGIMOTO HIYAKUKO
IPC分类号： B41M5/382 , B41M5/50 , B41M5/52 , C09D11/02 , C09D11/033 , C09D11/037
摘要： PROBLEM TO BE SOLVED: To provide an ink composition for printing a detection mark which is free from a printing defect of a detection mark arranged on the back even in the transfer of a releasing agent of a dye receiving layer to the back of the thermal transfer image receiving sheet, and to provide the thermal transfer image receiving sheet with a detection mark by using the ink composition.
SOLUTION: The printing defect of detection mark arranged on the back of sheet is prevented even in transfer of the releasing agent of the dye receiving layer to the back of the image receiving sheet in keeping the thermal transfer image receiving sheet roll, by forming the detection mark 4 on the back of a substrate sheet using the ink composition for printing detection mark on the back which comprises at least a binder of a thermoplastic resin, a coloring agent and silicone oil, with the proviso that 0.1-1.0 mass% of the silicone oil is contained to the solid component of the ink composition and the thermal transfer image receiving sheet 1 is arranged to have the dye receiving layer 3 at least containing a thermoplastic resin and a releasing gent on the front side of the substrate sheet 2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于印刷检测标记的油墨组合物，即使在将染料接收层的脱模剂转印到背面的背面也没有布置在背面的检测标记的印刷缺陷热转印图像接收纸，并且通过使用该油墨组合物来提供具有检测标记的热转印图像接收纸。解决方案：即使在保持热转印图像接收纸卷的情况下，即使在保持热转印图像接收纸卷的情况下将染料接收层的脱模剂转印到图像接收片的背面也可以防止布置在片材背面的检测标记的印刷缺陷，使用背面的印刷检测标记用油墨组合物，在至少含有热塑性树脂，着色剂和硅油的粘合剂的情况下，在基板的背面形成检测标记4，条件是0.1〜1.0质量％的硅油包含在油墨组合物的固体组分中，并且热转印图像接收片1被布置成使染料接受层3至少含有热塑性树脂和在基片2的前侧上的释放口版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2005313619A Heat transfer sheet 审中-公开
标题翻译：传热片
公开(公告)号：JP2005313619A
公开(公告)日：2005-11-10
申请号：JP2005091409
申请日：2005-03-28
申请人： Dainippon Printing Co Ltd , The Inctec Inc , ザ・インクテック株式会社 , 大日本印刷株式会社
发明人： ARAKI TOMOKO , MAEDA MITSURU , IESHIGE SOSUKE , MORIKANE HIROYUKI , MATSUMURA TAKAO
IPC分类号： B41M5/395 , B41M5/30 , B41M5/38
摘要： PROBLEM TO BE SOLVED: To provide a heat transfer sheet which inhibits the migration of dye to a heat-resistant lubricity layer and scumming by dealing with requirements such as acceleration of printing velocity in heat transfer, deepening of heat transfer image density, enhancement of quality, especially, deepening of heat transfer image density. SOLUTION: In this heat transfer sheet with the heat-resistant lubricity layer 4 formed on one surface of a base material 1 and a dye layer 3 composed of at least dye and a binder resin formed on the other surface of the base material 1, the binder resin has a polyhol resin containing styrene. COPYRIGHT: (C)2006,JPO&NCIPI

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