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1. 发明专利

JP2011184664A Carbon black dispersion 有权
标题翻译：炭黑分散
公开(公告)号：JP2011184664A
公开(公告)日：2011-09-22
申请号：JP2010054665
申请日：2010-03-11
申请人： Toyo Ink Sc Holdings Co Ltd , 東洋インキScホールディングス株式会社
发明人： TERASAWA MASAHIRO , ITABASHI MASASHI , HIROTA NAOHISA , MAKI SHINICHIRO , GONDO RYOSUKE
IPC分类号： C09C3/10 , C09C1/48 , C09C3/08 , G03G9/09 , G03G15/00 , H01M4/13 , H01M4/62
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a carbon black dispersion having excellent dispersibility and storage stability, and to provide an electrode for a battery or a cell, a lithium ion secondary battery, and an electrophotographic seamless belt obtained by using the dispersion.
SOLUTION: Carbon black is dispersed in N-methyl-2-pyrrolidone using a polyvinyl acetal resin as a dispersant.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供具有优异的分散性和储存稳定性的炭黑分散体，并提供通过使用该分散体获得的电池或电池用电极，锂离子二次电池和电子照相无缝带。解决方案：使用聚乙烯醇缩醛树脂作为分散剂将炭黑分散在N-甲基-2-吡咯烷酮中。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2014187119A Fluid dispersion for donor film and donor film 审中-公开
标题翻译：用于透膜和透明膜的流体分散体
公开(公告)号：JP2014187119A
公开(公告)日：2014-10-02
申请号：JP2013059882
申请日：2013-03-22
申请人： Toyo Ink Sc Holdings Co Ltd , 東洋インキScホールディングス株式会社
发明人： NAGAI SATOKA , MAKI SHINICHIRO , GONDO RYOSUKE
IPC分类号： H01L51/50 , C09B67/20 , C09B67/46
摘要： PROBLEM TO BE SOLVED: To provide a donor film for forming a smooth light-to-heat conversion (LTHC) layer, in which carbon black is uniformly dispersed, and also to provide a fluid dispersion for a donor film, which is used for preparing the donor film and has excellent dispersion stability and storage stability.SOLUTION: A fluid dispersion for a donor film includes: carbon black (A); one or more dispersants (B) selected from among a triazine derivative having a basic functional group, an organic dye derivative having a basic functional group, a triazine derivative having an acid functional group, and an organic dye derivative having an acid functional group; a solvent (C); and a binder resin (D). A donor film includes a light-to-heat conversion layer formed of the fluid dispersion and a transfer layer.
摘要翻译：要解决的问题：提供用于形成平滑的光热转换（LTHC）层的供体膜，其中炭黑均匀分散，并且还提供用于制备供体膜的流体分散体供体膜，具有优异的分散稳定性和储存稳定性。解决方案：供体膜的流体分散体包括：炭黑（A）; 一种或多种选自具有碱性官能团的三嗪衍生物，具有碱性官能团的有机染料衍生物，具有酸官能团的三嗪衍生物和具有酸官能团的有机染料衍生物的分散剂（B）溶剂（C）; 和粘合剂树脂（D）。供体膜包括由流体分散体形成的光热转换层和转印层。

3. 发明专利

JP2013112740A Carbon black dispersed polyamide acid solution and polyimide belt for electrophotography 有权
标题翻译：炭黑分散聚酰胺酸溶液和聚酰亚胺皮带用于电泳
公开(公告)号：JP2013112740A
公开(公告)日：2013-06-10
申请号：JP2011259832
申请日：2011-11-29
申请人： Toyo Ink Sc Holdings Co Ltd , 東洋インキScホールディングス株式会社
发明人： GONDO RYOSUKE , HIROTA NAOHISA , MAKI SHINICHIRO , TERASAWA MASAHIRO
IPC分类号： C08L79/08 , C08G73/10 , C08K3/04 , C08K5/3492
摘要： PROBLEM TO BE SOLVED: To provide a carbon black dispersed polyamide acid solution for a polyimide belt, which has excellent dispersibility and storage stability of carbon black, and to provide a polyimide belt for electrophotography which is obtained by using the carbon black dispersed polyamide acid solution and has small variation in surface resistance and excellent flex resistance.SOLUTION: The carbon black dispersed polyamide acid solution for a polyimide belt contains carbon black, a triazine derivative, an organic solvent and a polyamide acid. The polyimide belt for electrophotography is formed using the carbon black dispersed polyamide acid solution.
摘要翻译：解决的问题：为了提供具有优异的炭黑分散性和储存稳定性的聚酰亚胺带的炭黑分散聚酰胺酸溶液，并提供通过使用分散的炭黑获得的电子照相用聚酰亚胺带聚酰胺酸溶液，表面电阻变化小，抗弯曲性优异。解决方案：用于聚酰亚胺带的炭黑分散聚酰胺酸溶液含有炭黑，三嗪衍生物，有机溶剂和聚酰胺酸。使用炭黑分散的聚酰胺酸溶液形成电子照相用聚酰亚胺皮带。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012169059A Method of producing conductive carbon material dispersion element dissolving polyvinylidene fluoride-based resin 有权
标题翻译：产生聚氯乙烯基树脂的导电碳材料分散元件的生产方法
公开(公告)号：JP2012169059A
公开(公告)日：2012-09-06
申请号：JP2011027064
申请日：2011-02-10
申请人： Toyo Ink Sc Holdings Co Ltd , 東洋インキScホールディングス株式会社
发明人： GONDO RYOSUKE , NAMEKI HIROSHI , ITABASHI MASASHI , MAKI SHINICHIRO , OKA NAOTO , AOKI JUNICHI
IPC分类号： H01M4/62 , C08J3/11
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a method of producing a conductive carbon material dispersion element dissolving a polyvinylidene fluoride-based resin for use in a nonaqueous battery such as a lithium ion battery capable of enhancing workability while reducing contamination incident to addition of a poor solvent.SOLUTION: The method of producing a conductive carbon material dispersion element includes a step for producing a mixed powder where a polyvinylidene fluoride-based resin and a conductive carbon material are mixed in the range of polyvinylidene fluoride-based resin:conductive carbon material=80:20 to 10:90 (weight ratio), and a step for dissolving the polyvinylidene fluoride-based resin by adding the mixed powder to a good solvent of polyvinylidene fluoride-based resin.
摘要翻译：解决问题的方法：提供一种溶解聚偏氟乙烯系树脂的导电性碳材料分散体的制造方法，所述导电性碳材料分散体用于非离子型电池，例如锂离子电池，其能够提高加工性，同时减少加入污染物不良溶剂。解决方案：导电性碳材料分散体的制造方法包括在聚偏二氟乙烯类树脂：导电性碳材料的范围内混合聚偏氟乙烯类树脂和导电性碳材料的混合粉末的制造工序 = 80:20〜10:90（重量比），以及通过将混合粉末添加到聚偏二氟乙烯系树脂的良溶剂中来溶解聚偏二氟乙烯系树脂的工序。版权所有（C）2012，JPO＆INPIT

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