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公开(公告)号：US06838509B2
公开(公告)日：2005-01-04
申请号：US10053212
申请日：2002-01-15
申请人： Toshihisa Shimo , Atsushi Kidokoro , Yoshifumi Kato , Makoto Kato , Azusa Tsukigase , Kenzo Fukumori , Arimitsu Usuki
发明人： Toshihisa Shimo , Atsushi Kidokoro , Yoshifumi Kato , Makoto Kato , Azusa Tsukigase , Kenzo Fukumori , Arimitsu Usuki
摘要： A phenolic resin composite material includes a phenolic resin, a filler dispersed in the phenolic resin and being a reinforcement member and an organized layered clay mineral being different from the filler and dispersed uniformly in the phenolic resin. The phenolic resin composite material is improved in terms of the heat resistance as well as the mechanical strengths.
摘要翻译： 酚醛树脂复合材料包括酚醛树脂，分散在酚醛树脂中的填料和作为增强构件的填料和与填料不同并且均匀分散在酚醛树脂中的有组织的层状粘土矿物。 酚醛树脂复合材料在耐热性和机械强度方面得到改善。
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公开(公告)号：US6121361A
公开(公告)日：2000-09-19
申请号：US225998
申请日：1999-01-07
申请人： Arimitsu Usuki , Makoto Kato , Akane Okada
发明人： Arimitsu Usuki , Makoto Kato , Akane Okada
摘要： A composite clay material with the interlayer distance sufficiently expanded by dispersing clay mineral in a low polar polymer on a molecular level and the method for producing the same, blend material and composite clay rubber material using the same and the production method thereof.The composite clay material is formed of a clay mineral rendered compatible with an organic material through ionic bonding to an organic onium ion having 6 or more carbon number and a main guest molecule having a polar group in its main chain and side chain and molecular length equal to or larger than that of said organic onium ion. The main guest molecule is incorporated at least partially into an interlayer section of the clay mineral which has a hydrogen bonding with the polar group of the main guest molecule. The main guest molecule preferably has a molecular weight ranging from about 100 to 100000. Alternatively a first guest molecule having a polar group and molecular length equal to or smaller than that of the organic onium ion and a second guest molecule having no polar group therein and molecular length larger than that of the organic onium ion are incorporated into the interlayer section of the clay mineral instead of the main guest molecule. The above obtained clay composite material may be mixed with the rubber material.
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公开(公告)号：US5936023A
公开(公告)日：1999-08-10
申请号：US921575
申请日：1997-09-02
申请人： Makoto Kato , Azusa Tsukigase , Arimitsu Usuki , Akane Okada , Masayoshi Ichikawa , Katsumasa Takeuchi , Kazuya Watanabe , Yasushi Miyamoto
发明人： Makoto Kato , Azusa Tsukigase , Arimitsu Usuki , Akane Okada , Masayoshi Ichikawa , Katsumasa Takeuchi , Kazuya Watanabe , Yasushi Miyamoto
CPC分类号： C08K3/346
摘要： The present invention provides a method of manufacturing a composite material made of a rubber and a clay mineral dispersed uniformly therein. The method proceeds exchanging inorganic ions of the clay mineral with organic onium ions to organize the clay mineral; mixing the organized clay mineral and a process oil and/or a plasticizer; and mixing the rubber material with the mixture of the organized clay mineral and the process oil and/or the plasticizer. Process oil and/or plasticizer are intercalated into the organized clay mineral. As a result, the interlayer distance of the clay mineral is enlarged. The most favorable mode of the present invention is for a barrier material against water, gas and the like and for a rubber material required for an improved mechanical property.
摘要翻译： 本发明提供一种制造由其中均匀分散的橡胶和粘土矿物制成的复合材料的方法。 该方法用有机鎓离子交换粘土矿物的无机离子，组织粘土矿物; 混合有机粘土矿物和加工油和/或增塑剂; 并将橡胶材料与有机粘土矿物和加工油和/或增塑剂的混合物混合。 加工油和/或增塑剂插入有机粘土矿物中。 结果，粘土矿物的层间距离扩大。 本发明最有利的方式是针对水，气体等的阻隔材料和用于改善机械性能所需的橡胶材料。
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4.发明授权Liquid crystal composition, liquid crystal device using the same, light controlling element, recording medium, and light shutter 失效液晶组合物，使用其的液晶装置，光控元件，记录介质和光快门
公开(公告)号：US5645758A
公开(公告)日：1997-07-08
申请号：US421407
申请日：1995-04-13
申请人： Masaya Kawasumi , Hisato Takeuchi , Arimitsu Usuki , Akane Okada
发明人： Masaya Kawasumi , Hisato Takeuchi , Arimitsu Usuki , Akane Okada
CPC分类号： G02F1/132 , C09K19/52 , G02F1/137 , G02F1/13725 , Y10T428/1041
摘要： A liquid crystal composition comprising a liquid crystal and a second substance dispersed therein, the second substance having affinity for the liquid crystal and being composed of particles having a particle size and an aspect ratio of a predetermined value or greater, and a liquid crystal composition comprising a liquid crystal containing electric field sensitive liquid crystal molecules having a positive dielectric anisotropy as the principal component and flat plate-shaped particles having affinity for the liquid crystal being dispersed therein at such a degree of density suitable for effectively forming liquid crystal domains. Also described are a liquid crystal device using the same, a light-controlling element, a recording medium, and a light shutter.
摘要翻译： 一种液晶组合物，其包含分散在其中的液晶和第二物质，所述第二物质对液晶具有亲和性，并且由具有预定值或更大的粒径和纵横比的颗粒组成，并且包含 以具有正介电各向异性为主要成分的电场敏感液晶分子的液晶和对液晶具有亲和性的平板状颗粒以适合于有效形成液晶畴的密度的方式分散在其中。 还描述了使用它的液晶装置，光控制元件，记录介质和光闸。
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公开(公告)号：US20080097074A1
公开(公告)日：2008-04-24
申请号：US10584471
申请日：2004-12-21
申请人： Makoto Ouchi , Hirotaka Okamoto , Mitsuru Nakano , Arimitsu Usuki , Takeshi Kanamori , Hisashi Okuyama , Naomi Okuyama , Seiji Yamashita , Yuji Kageyama
发明人： Makoto Ouchi , Hirotaka Okamoto , Mitsuru Nakano , Arimitsu Usuki , Takeshi Kanamori , Hisashi Okuyama , Naomi Okuyama , Seiji Yamashita , Yuji Kageyama
IPC分类号： C08G63/08
摘要： This invention provides a polylactic acid resin composition in which stereocomplex crystals of poly-L-lactic acid and poly-D-lactic acid can be selectively crystallized to obtain polylactic acid having a sufficiently high speed of crystallization and a sufficiently high ratio of stereocomplex crystal and a molded article thereof obtained via melt molding and crystallization of the same. Such polylactic acid resin composition comprises polylactic acid capable of generating stereocomplex crystallization and an aromatic urea compound represented by formula (1): wherein R1 represents an alkylene group having 1 to 10 carbon atoms; R2 represents an alkyl group having 1 to 25 carbon atoms; and m is an integer between 1 to 6.
摘要翻译： 本发明提供一种聚乳酸树脂组合物，其中可以选择性地结晶聚-L-乳酸和聚-D-乳酸的立体络合物晶体，得到具有足够高的结晶速度和足够高的立体络合物晶体比的聚乳酸 其通过熔融模塑和其结晶获得的模塑制品。 这种聚乳酸树脂组合物包含能够产生立体络合物结晶的聚乳酸和由式（1）表示的芳族脲化合物：其中R 1表示具有1至10个碳原子的亚烷基; R 2表示具有1至25个碳原子的烷基; m为1〜6的整数。
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公开(公告)号：US06472460B1
公开(公告)日：2002-10-29
申请号：US09424240
申请日：1999-11-29
申请人： Hirotaka Okamoto , Makoto Kato , Naoki Hasegawa , Arimitsu Usuki , Norio Sato
发明人： Hirotaka Okamoto , Makoto Kato , Naoki Hasegawa , Arimitsu Usuki , Norio Sato
IPC分类号： C08L334
CPC分类号： B29C47/402 , B29B7/48 , B29C47/0004 , B29C47/0009 , B29C47/38 , C08K9/04
摘要： Polymeric composites may be produced by a process comprising melt-kneading an organophilic clay and a polymer at an average reduced pressure of at 5×104 Pa, a maximum reduced pressure of at least 1×105 Pa, and a total shear strain between 105 and 107, and/or a total shear energy per unit volume falling between 1010 and 1014 Pa. Polymeric composites produced under these conditions may have 50% or more of the entire layers of the layered organophilic clay dispersed as monolayers.
摘要翻译： 聚合物复合材料可以通过包括以5×10 4 Pa的平均减压，至少1×10 5 Pa的最大减压和105和107之间的总剪切应变熔融捏合有机粘土和聚合物的方法和/ 或每单位体积的总剪切能量落在1010和1014Pa之间。在这些条件下生产的聚合物复合材料可以具有分层的亲有机粘土的整个层的50％或更多分散为单层。
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公开(公告)号：US5164460A
公开(公告)日：1992-11-17
申请号：US707905
申请日：1991-05-30
申请人： Kazuhisa Yano , Arimitsu Usuki , Akane Okada , Toshio Kurauchi
发明人： Kazuhisa Yano , Arimitsu Usuki , Akane Okada , Toshio Kurauchi
CPC分类号： C08K9/04 , H05K1/0346 , H05K1/0373
摘要： Disclosed herein is a polyimide composite material which comprises a polyimide-containing resin and a layered clay mineral which is intercalated with organic onium ions and dispersed in the polyimide. Owing to the intercalated clay mineral, the composite material has improved gas and water vapor barrier properties and a small thermal expansion coefficient. Disclosed also herein is a process for producing a polyimide composite material which comprises the steps of intercalating a layered clay mineral with organic onium ions, adding by mixing the intercalated clay mineral to a solution of a monomer or prepolymer for polyimide, removing the solvent, and forming a polyimide. This process makes the layered clay mineral miscible with and dispersible in polyimide.
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公开(公告)号：US08063207B2
公开(公告)日：2011-11-22
申请号：US12237795
申请日：2008-09-25
CPC分类号： C07F15/0066
摘要： A molecular assembly comprising a host metal complex with a space formed therein, and compounds having substituents enclosed in the metal complex within the space and molecular chains bonded to the substituents and extending to the exterior of the metal complex, wherein two or more substituents are enclosed in the same space of the metal complex.
摘要翻译： 包含其中形成有空间的主体金属络合物的分子组合物，以及封闭在空间内的金属络合物中的取代基和与取代基键合并延伸至金属络合物外部的分子链的化合物，其中封闭了两个或多个取代基 在同一个空间的金属复合体。
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公开(公告)号：US20090104675A1
公开(公告)日：2009-04-23
申请号：US12275099
申请日：2008-11-20
申请人： Ikuo Yamaguchi , Osamu Saotome , Shigeru Kuromiya , Tohru Ohnishi , Noriko Yasutani , Satoshi Saitoh , Makoto Mouri , Mitsuru Nakano , Arimitsu Usuki , Nobuhiro Ishida , Kenro Tokuhiro , Eiji Nagamori , Haruo Takahashi
发明人： Ikuo Yamaguchi , Osamu Saotome , Shigeru Kuromiya , Tohru Ohnishi , Noriko Yasutani , Satoshi Saitoh , Makoto Mouri , Mitsuru Nakano , Arimitsu Usuki , Nobuhiro Ishida , Kenro Tokuhiro , Eiji Nagamori , Haruo Takahashi
IPC分类号： C12P7/56
CPC分类号： C12P7/56 , C12N9/0006
摘要： Lactic acid with high optical purity that has not previously been achieved is produced.It has been found that the optical purity of lactic acid is reduced as the racemization reaction of lactic acid proceeds when lactic acid coexists with glycerol. By reducing the amount of glycerol prior to concentrating lactic acid by heating, the optical purity of lactic acid after concentration by heating can be maintained at a high level.
摘要翻译： 产生以前未实现的具有高光学纯度的乳酸。 已经发现，当乳酸与甘油共存时，随着乳酸的外消旋反应的进行，乳酸的光学纯度降低。 在通过加热浓缩乳酸之前减少甘油的量，通过加热浓缩后的乳酸的光学纯度可以保持在高水平。
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公开(公告)号：US20090082563A1
公开(公告)日：2009-03-26
申请号：US12237795
申请日：2008-09-25
IPC分类号： C07F17/02
CPC分类号： C07F15/0066
摘要： A molecular assembly comprising a host metal complex with a space formed therein, and compounds having substituents enclosed in the metal complex within the space and molecular chains bonded to the substituents and extending to the exterior of the metal complex, wherein two or more substituents are enclosed in the same space of the metal complex.
摘要翻译： 包含其中形成有空间的主体金属络合物的分子组合物，以及封闭在空间内的金属络合物中的取代基和与取代基键合并延伸至金属络合物外部的分子链的化合物，其中封闭了两个或多个取代基 在同一个空间的金属复合体。
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