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1. 发明专利

JP2004155644A Heat-resistant easily dispersible organic clay and its manufacturing method 有权
公开(公告)号：JP2004155644A
公开(公告)日：2004-06-03
申请号：JP2003095257
申请日：2003-03-31
申请人： Hojun:Kk , 株式会社ホージュン
发明人： ONIGATA MASANOBU , OYA MITSURU , KONDO SANJI
IPC分类号： C01B33/44
摘要： PROBLEM TO BE SOLVED: To provide a heat-resistant organic clay which does not discolor a resin even when the organic clay is kneaded with the resin at temperature as high as ≥150°C and which is easily dispersible, and to provide a method for manufacturing the clay. SOLUTION: The heat-resistant organic clay is produced by compounding an antioxidant into the interlayer spaces of crystal layers. Practically, an antioxidant preliminarily dissolved in an organic solvent is added and mixed with the organic clay in a half-dried state, or a mixture of organic cation and an antioxidant dissolved in an organic solvent is added and mixed with a clay-water dispersion liquid, and then dried and pulverized. Or, a silane compound is directly added together with the antioxidant, or a silane compound dissolved in an alcohol such as methanol, ethanol and isopropylalcohol or an organic solvent such as acetone is added together with the antioxidant to the organic clay in a half-dry state, mixed, dried and pulverized to produce the organic clay of the purpose. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2010076981A New compound, and heat-resistant filler composed of organic-clay composite comprising thereof 审中-公开
标题翻译：新化合物和耐热填料组成的有机粘土复合材料
公开(公告)号：JP2010076981A
公开(公告)日：2010-04-08
申请号：JP2008248421
申请日：2008-09-26
申请人： Hojun:Kk , Hokko Chem Ind Co Ltd , 北興化学工業株式会社 , 株式会社ホージュン
发明人： SAITO KEIJI , OHASHI KENJI , MINASE SHIN , OYA MITSURU
IPC分类号： C01B33/44 , C08K9/04
摘要： PROBLEM TO BE SOLVED: To provide a heat-resistant filler composed of an organic-clay composite which is excellent in heat resistance and dispersibility.
SOLUTION: The heat-resistant filler composed of an organic-clay composite whose dispersibility is not reduced by heating is produced by subjecting an interlayer inorganic cation of a swellable layered silicate to a cation exchange treatment using a carboxyalkyl-tris(4-phenoxyphenyl)phosphonium salt being a new compound. The alkyl group of the carboxyalkyl-tris(4-phenoxyphenyl)phosphonium salt is selected from 4C-22C alkyl groups, and particularly when the alkyl group is a decyl group having a carbon number of 10, the best result can be attained.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供耐热性和分散性优异的由有机 - 粘土复合材料组成的耐热填料。解决方案：由分散性不通过加热而降低的有机 - 粘土复合材料组成的耐热填料是通过使用可溶胀层状硅酸盐的层间无机阳离子进行阳离子交换处理而制备的，所述阳离子交换处理使用羧基烷基 - 三（4- 苯氧基苯基）鏻盐是新化合物。羧基烷基 - 三（4-苯氧基苯基）鏻盐的烷基选自4C-22C烷基，特别是当烷基是碳数为10的癸基时，可以获得最好的结果。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009173496A Novel compound and heat-resistant filler having organic clay composite comprising the same 审中-公开
标题翻译：具有包含其的有机粘土复合材料的新型化合物和耐热填料
公开(公告)号：JP2009173496A
公开(公告)日：2009-08-06
申请号：JP2008015184
申请日：2008-01-25
申请人： Hojun:Kk , Hokko Chem Ind Co Ltd , 北興化学工業株式会社 , 株式会社ホージュン
发明人： SAITO KEIJI , OHASHI KENJI , ONIGATA MASANOBU , MINASE SHIN , OYA MITSURU
IPC分类号： C01B33/44 , C08K9/04 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To provide a heat-resistant filler comprising an organic clay composite excellent in heat resistance and dispersibility.
SOLUTION: It has been found that a heat-resistant filler comprising an organic clay composite exhibits no discoloration upon being heated, and little reduction in the deterioration of dispersibility, by preparing interlaminar inorganic cations of a swellable layered silicate by using an alkyltris(4-phenoxyphenyl)phosphonium salt being a novel compound. And, the alkyl group of the alkyltris(4-phenoxyphenyl)phosphonium salt is selected from among 4-22C ones, and particularly when it is a 18C alkyl group, the best result can be attained.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种耐热填料，其包含耐热性和分散性优异的有机粘土复合材料。解决方案：已经发现，通过使用烷基三甲基铵制备可膨胀的层状硅酸盐的层间无机阳离子，包含有机粘土复合材料的耐热填料在加热时不显示变色，并且几乎不降低分散性的劣化（4-苯氧基苯基）鏻盐是新型化合物。而且，烷基三（4-苯氧基苯基）鏻盐的烷基选自4-22℃，特别是当其为18 C烷基时，可以获得最佳效果。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2003292792A Organic clay and method for producing the same 审中-公开
标题翻译：有机粘土及其生产方法
公开(公告)号：JP2003292792A
公开(公告)日：2003-10-15
申请号：JP2002097244
申请日：2002-03-29
申请人： Hojun:Kk , 株式会社ホージュン
发明人： ONIGATA MASANOBU , OYA MITSURU
IPC分类号： C04B14/10 , C08K3/34 , C08K5/19 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To obtain an organic clay which has a laminar crystal structure, has sufficiently widened interlayer distances and facilitates the intercalation of new organic compounds, and to provide a method for producing the same.
SOLUTION: This organic clay is produced by inserting a middle molecular polymer between crystal layers. Concretely, a semi-dried organic clay is mixed with the middle molecular polymer preliminarily dissolved in an organic solvent and then dried and crushed to obtain the organic clay facilitating the intercalation of a new organic compound. The method for producing the same is also disclosed.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题为了获得具有层状结构的有机粘土，具有足够扩大的层间距离并且有助于新的有机化合物的嵌入，并提供其制备方法。解决方案：这种有机粘土是通过在中间分子聚合物之间插入晶体层而产生的。具体地说，将半干燥有机粘土与预先溶解在有机溶剂中的中分子聚合物混合，然后干燥并粉碎，得到有助于插入新有机化合物的有机粘土。还公开了其制造方法。版权所有（C）2004，JPO

5. 发明专利

JP2012041440A Curing accelerator for epoxy resin and epoxy resin composition containing the same 有权
标题翻译：用于环氧树脂的固化加速器和含有该树脂的环氧树脂组合物
公开(公告)号：JP2012041440A
公开(公告)日：2012-03-01
申请号：JP2010183725
申请日：2010-08-19
申请人： Hojun:Kk , Hokko Chem Ind Co Ltd , 北興化学工業株式会社 , 株式会社ホージュン
发明人： SAITO KEIJI , OHASHI KENJI , MINASE SHIN , OYA MITSURU
IPC分类号： C08G59/68
摘要： PROBLEM TO BE SOLVED: To provide an epoxy resin composition excellent in heat resistance and low thermal expansion rate.SOLUTION: The epoxy resin composite material excellent in heat resistance and low thermal expansion rate is obtained by uniformly and finely dispersing an epoxy resin-curing accelerator containing at least a laminar clay mineral organized with an organic phosphonium ion represented by formula (1) (wherein, Rand Rare each H, CH, OH or OCH; n is an integer of 1 to 22) in an epoxy resin.

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