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151. 发明专利

JP4330025B2 Composite particles having a polysaccharide on the surface, the composite particle colloid, analytical reagent using the same, and a manufacturing method of the composite particles 有权
公开(公告)号：JP4330025B2
公开(公告)日：2009-09-09
申请号：JP2007340095
申请日：2007-12-28
申请人：古河電気工業株式会社
发明人：典雄大久保 , 英樹會澤
IPC分类号： G01N33/543 , C01B33/149

152. 发明专利

JP2009162537A Composite particle having polysaccharide on surface, composite particle colloid, analytical reagent using the same, and composite particle manufacturing method 有权
标题翻译：在表面上具有多糖的复合颗粒，复合颗粒胶体，使用其的分析试剂和复合颗粒制造方法
公开(公告)号：JP2009162537A
公开(公告)日：2009-07-23
申请号：JP2007340095
申请日：2007-12-28
申请人： Furukawa Electric Co Ltd:The , 古河電気工業株式会社
发明人： AIZAWA HIDEKI , OKUBO NORIO
IPC分类号： G01N33/543 , C01B33/149
摘要： PROBLEM TO BE SOLVED: To provide composite particles, polysaccharide modifying composite particles having biomolecules on their particle surfaces, capable of preventing the occurrence of nonspecific adsorption except the occurrence of the specific bonding of the intended biomolecules and preventing the occurrence of aggregation in the process of surface treatments and thereafter when the composite particles are manufactured and having high dispersion stability, to provide a composite particle colloid, to provide an analytical reagent having excellent reproducibility of measurement results, high reliability, and a high signal-to-noise ratio, to provide a composite particle manufacturing method capable of being executed through the use of a general-purpose experimental apparatus at normal temperatures and normal pressures without requiring any special apparatus such as a high-pressure homogenizer, and to provide a silica composite particle manufacturing method capable of preventing the occurrence of nonspecific adsorption and having excellent dispersion stability.
SOLUTION: In silica particle/polysaccharide/biomolecule composite particles, polysaccharide is adsorbed to the surfaces of silica particles, and biomolecules are adsorbed or covalently bonded to the surfaces of the silica particles and the outside of the polysaccharide.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供复合颗粒，在其颗粒表面上具有生物分子的多糖改性复合颗粒，除了发生预期生物分子的特异性结合以及防止聚集发生之外，还能够防止非特异性吸附的发生表面处理的过程，此后当制造复合颗粒并具有高分散稳定性时，提供复合颗粒胶体，以提供具有优异的测量结果重现性，高可靠性和高信噪比的分析试剂提供一种能够通过在常温常压下使用通用实验装置而不需要任何特殊装置如高压均化器来执行的复合颗粒制造方法，并且提供二氧化硅复合颗粒制造方法能防止非特异性吸附的发生和分散稳定性优异。解决方案：在二氧化硅颗粒/多糖/生物分子复合颗粒中，多糖吸附到二氧化硅颗粒的表面，生物分子被吸附或共价结合到二氧化硅颗粒和多糖的外部。版权所有（C）2009，JPO＆INPIT

153. 发明专利

JP2008508370A Aqueous Shiran'nano composite material 有权
公开(公告)号：JP2008508370A
公开(公告)日：2008-03-21
申请号：JP2007522918
申请日：2004-11-08
申请人：エボニックデグサゲーエムベーハーEvonik Degussa GmbH
发明人：ヴァスマークリスティアン , ビッボケルスティン , ボールプビョルン , シュタントケブルクハルト , モンキーヴィッチヤロスラウ , エーデルマンローラント
IPC分类号： C08L83/06 , B22C1/16 , B22C1/20 , B22C1/22 , C01B33/149 , C08G77/04 , C08G77/14 , C08G77/58 , C08K3/36 , C08K5/54 , C08K5/56 , C09C1/30 , C09D7/12 , C09D183/04 , C09D183/06 , C09D183/14
CPC分类号： C08G77/58 , B22C1/183 , C01P2004/62 , C01P2004/64 , C09C1/3054 , C09C1/3081 , C09C1/309 , C09D183/14 , Y10T428/31663
摘要：本発明は、少なくとも１種の以下の成分：（ｉ）グリシジルオキシプロピルアルコキシシラン、（ｉｉ）ＳｉＯ
２固体含量＞２０質量％を有する水性シリカゾル、（ｉｉｉ）有機酸加水分解触媒、および（ｉｖ）架橋剤としてのｎ−プロピルジルコネート、ブチルチタネートまたはチタニウムアセチルアセトネート、の反応に基づく組成物、その製造方法およびその使用、特に耐引掻き性被覆のための組成物としての使用を提供し、さらには、このようにして被覆された製品を提供する。

154. 发明专利

JP2007270124A Powdery silica composite particle and method for producing the same, silica composite particles dispersion, and resin composition 有权
标题翻译：粉末二氧化硅复合颗粒及其制造方法，二氧化硅复合颗粒分散体和树脂组合物
公开(公告)号：JP2007270124A
公开(公告)日：2007-10-18
申请号：JP2006330376
申请日：2006-12-07
申请人： Hirosaki Univ , Nippon Chem Ind Co Ltd , 国立大学法人弘前大学 , 日本化学工業株式会社
发明人： SAWADA HIDEO , SUGIYA TADASHI , ENOHARA AKIRA , TSUNASHIMA KATSUHIKO
IPC分类号： C09C1/28 , C01B33/149 , C08K9/00 , C08L101/00 , C09C3/08 , C09C3/10 , C09C3/12
CPC分类号： C09C1/3081 , B82Y30/00 , C01B33/149 , C01P2002/88 , C01P2004/04 , C01P2004/62 , C01P2004/64 , C09C1/30 , Y10T428/2995
摘要： PROBLEM TO BE SOLVED: To provide powdery silica composite particles enabling an ionic liquid or phosphonium salt to be homogeneously dispersed in various solvents or resin materials, etc. SOLUTION: The powdery silica composite particles are such as to be obtained by the following process: A reaction material solution obtained by mixing together a silica sol containing core silica particles 5-200 nm in average size, an alkoxysilane and an ionic liquid or a phosphonium salt is incorporated with an acid or alkali to hydrolyze the alkoxysilane to make a surface treatment of the core silica particles. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供使离子液体或鏻盐均匀分散在各种溶剂或树脂材料等中的粉状二氧化硅复合颗粒。解决方案：获得粉末二氧化硅复合颗粒通过以下方法将通过将含有平均粒度为5-200nm的核心二氧化硅颗粒的二氧化硅溶胶，烷氧基硅烷和离子液体或鏻盐混合在一起而获得的反应材料溶液与酸或碱混合以将烷氧基硅烷水解成对核心二氧化硅颗粒进行表面处理。版权所有（C）2008，JPO＆INPIT

155. 发明专利

JP2007099607A Surface-modified particle and method for modifying surface of fine inorganic particle 有权
标题翻译：表面改性颗粒和修饰微细颗粒表面的方法
公开(公告)号：JP2007099607A
公开(公告)日：2007-04-19
申请号：JP2006136225
申请日：2006-05-16
申请人： Grandex Co Ltd , Nagoya Institute Of Technology , グランデックス株式会社 , 国立大学法人名古屋工業大学
发明人： FUJI MASATADA , TAKAI CHIKA , TAKAHASHI MINORU , FUJIMOTO KYOICHI
IPC分类号： C01B33/18 , B82B3/00 , C01B33/149 , C09C1/00 , C09C1/28 , C09C3/08 , C09C3/12
CPC分类号： Y02P20/544
摘要： PROBLEM TO BE SOLVED: To improve reactivity by preventing aggregation of fine inorganic particles and enhancing dispersibility of the fine inorganic particles by allowing a surface modifying agent to infiltrate between primary particles being the fine inorganic particles which are aggregated to form secondary particles. SOLUTION: When TEIS (triethoxypropylisocyanate silane) 2 as the surface modifying agent is reacted with colloidal silica 1 having an infinite number of hydroxyl groups on its surface in an autoclave by using n-hexane as a solvent at the critical temperature and pressure of n-hexane for 1 h, the n-hexane becomes a supercritical state and freely infiltrates between the aggregating colloidal silica 1, and all of tree ethoxy groups of TEIS 2 condensation react with the hydroxyl groups on the surface of the colloidal silica 1, and thereby, TEIS 2 is bonded to the surface of the colloidal silica 1. Thus, the surface of the colloidal silica 1 is covered with TEIS 2 by the reaction of the infinite number of hydroxyl groups on the surface of the colloidal silica 1 and TEIS 2, and surface-modified particles 3 are formed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过使表面改性剂渗透在作为聚集形成二次颗粒的无机微粒的一次粒子之间，通过防止无机微粒聚集而提高反应性，提高无机微细粒子的分散性。解决方案：当TEIS（三乙氧基丙基异氰酸酯硅烷）2作为表面改性剂与在高压釜中的表面上具有无数个羟基的胶体二氧化硅1在临界温度和压力下通过使用正己烷作为溶剂反应时的正己烷1小时，正己烷成为超临界状态，自由地渗透到聚集胶体二氧化硅1之间，TEIS 2缩合的所有树脂乙氧基与胶体二氧化硅1的表面上的羟基反应，由此，TEIS 2与胶态二氧化硅1的表面结合。因此，胶体二氧化硅1的表面被TEIS 2覆盖，胶体二氧化硅1的表面上的无数个羟基与TEIS 2，形成表面改性粒子3。版权所有（C）2007，JPO＆INPIT

156. 发明专利

JP2007023329A Chromium-free insulating film agent for electromagnetic steel sheet 有权
标题翻译：用于电磁钢板的无铬绝缘膜
公开(公告)号：JP2007023329A
公开(公告)日：2007-02-01
申请号：JP2005206215
申请日：2005-07-14
申请人： Catalysts & Chem Ind Co Ltd , Nippon Steel Corp , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 日鐵プラント設計株式会社 , 触媒化成工業株式会社
发明人： TANAKA OSAMU , FUJII HIROYASU , TAKEDA KAZUTOSHI , TAKAHASHI FUMIAKI , NISHIDA HIROYASU , SENJU NOBORU
IPC分类号： C23C22/00 , C01B33/149 , C21D9/46 , H01F1/18
CPC分类号： C23C22/74 , C23C22/08 , C23C22/62
摘要： PROBLEM TO BE SOLVED: To provide a grain oriented electromagnetic steel sheet product having excellent corrosion resistance, annealing resistance, film tension or the like in insulating treatment using a chromium-free phosphate as a base, and to provide a treatment agent.
SOLUTION: The chromium-free insulating film agent for an electromagnetic steel sheet comprises: (I) a phosphate by 100 pts.mass; (II) colloidal silica by 35 to 100 pts.mass in terms of an SiO
2 solid content; and (III) a dispersed liquid of a colloidal compound comprising one or more metallic elements selected from Fe, Al, Ga, Ti and Zr by 0.1 to 20 pts.mass in terms of the metallic element(s).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在使用无铬磷酸盐作为基底的绝缘处理中具有优异的耐腐蚀性，耐退火性，膜张力等的晶粒取向电磁钢板产品，并提供处理剂。解决方案：用于电磁钢板的无铬绝缘膜剂包括：（I）磷酸盐100磅; （II）胶体二氧化硅，按SiO 2 SB固体含量计35〜100磅/立方米。和（III）包含一种或多种选自Fe，Al，Ga，Ti和Zr的金属元素的胶体化合物的分散液体，以金属元素换算为0.1-20质点。版权所有（C）2007，JPO＆INPIT

157. 发明专利

JP2006306708A Titanium-containing silica sol and its manufacturing method, and application of titanium-containing silica sol 审中-公开
标题翻译：含钛硅胶及其制造方法及含钛含硅溶胶的应用
公开(公告)号：JP2006306708A
公开(公告)日：2006-11-09
申请号：JP2006052541
申请日：2006-02-28
申请人： Catalysts & Chem Ind Co Ltd , 触媒化成工業株式会社
发明人： NISHIDA HIROYASU , WATANABE MANABU , KOMATSU MICHIO
IPC分类号： C01B33/141 , B41M5/00 , B41M5/50 , B41M5/52 , C01B33/149
摘要： PROBLEM TO BE SOLVED: To provide a material which can be simply applied to a base material, can be applied to a wide variety of base materials and at the same time, can form an antifouling film having excellent antifouling properties. SOLUTION: The material is titanium-containing silica sol characterized by comprising (a) fine particles which are fine particles (a1) or (a2) where (a1) is titania fine particles having an average particle diameter of 2 to 50 nm and non-porous silica fine particles having an average particle diameter of 5 to 100 nm and a specific surface area of ≥30 m 2 /g and 2 /g as determined by the BET method or (a2) is non-porous silica fine particles comprising non-porous silica fine particles having an average particle diameter of 5 to 100 nm and a specific surface area of ≥30 m 2 /g and 2 /g as determined by the BET method and the surface of the non-porous silica fine particles having been modified with a titanate compound and (b) a dispersion medium. In the titanium-containing silica sol, the content of Si and Ti which constitute the (a1) or the (a2) is in a range of 5-21,000 expressed in terms of SiO 2 /TiO 2 weight ratio. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以简单地应用于基材的材料，可以应用于各种基材，同时可以形成具有优异防污性能的防污膜。解决方案：该材料是含钛硅溶胶，其特征在于包括（a）细颗粒（a1）或（a2），其中（a1）是平均粒径为2至50nm的二氧化钛细颗粒和平均粒径为5〜100nm，比表面积为≥30μm×SP＆gt; / g和<550μm2 / SP / g的无孔二氧化硅细粒通过BET法测定，或（a2）是包含平均粒径为5〜100nm，比表面积为30μm以上的无孔二氧化硅微粒的无孔二氧化硅微粒SP > / g和<550μm 2 / g，和通过钛酸酯化合物改性的无孔二氧化硅细颗粒的表面和（b）分散介质。在含钛硅溶胶中，构成（a1）或（a2）的Si和Ti的含量为5-21000的范围，以SiO 2 / TiO SB > 2 重量比。版权所有（C）2007，JPO＆INPIT

158. 发明专利

JP2006507210A Functionalized colloidal silica, dispersion and methods 审中-公开
公开(公告)号：JP2006507210A
公开(公告)日：2006-03-02
申请号：JP2004555435
申请日：2003-11-14
申请人：ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人：アノスタリオ，ジョセフ・マイケル , キャンベル，ジョン・ロバート , ルビンシュタイン，スラヴォミール
IPC分类号： C01B33/145 , C01B33/149 , C09C1/30
CPC分类号： B82Y30/00 , C01B33/149 , C01P2004/64 , C01P2006/22 , C09C1/3081
摘要：本発明では、官能化コロイダルシリカを含んでなる組成物を提供する。当該コロイダルシリカは、１種以上のオルガノアルコキシシラン官能化剤で官能化した後、１種以上の封鎖剤で官能化したものである。本発明のその他の実施形態としては、上記官能化コロイダルシリカを含む分散物並びにその製造方法が包含される。

159. 发明专利

JP2004168846A Composite particulate and its preparation method 审中-公开
公开(公告)号：JP2004168846A
公开(公告)日：2004-06-17
申请号：JP2002334598
申请日：2002-11-19
申请人： Asahi Glass Co Ltd , 旭硝子株式会社
发明人： SUGIYAMA TOKUHIDE
IPC分类号： C08J5/00 , C01B13/14 , C01B33/149 , C01G23/00 , C01G23/04 , C08F2/18 , C08F2/44 , C08F292/00 , C08K9/06 , C08K9/08 , C08L101/00 , C09C1/00 , C09C3/08 , C09C3/10
CPC分类号： C08K9/08 , C08F2/18 , C08F2/44 , C08F292/00 , Y10T428/2998
摘要： PROBLEM TO BE SOLVED: To provide a core/shell composite particulate wherein a nano-size inorganic particulate forms the core and a fluorine-containing polymer containing units derived from a fluorine-containing monomer forms the shell, as well as to provide its preparation method and its application. SOLUTION: The composite particulate is the one which comprises the nano-size inorganic particulate whose surface is covered by the fluorine-containing polymer containing the units derived from the fluorine-containing monomer and in which the proportion of the inorganic particulate is 1-90 mass%. The composite particulate is prepared by polymerizing, through a seed polymerization method, the fluorine-containing monomer in a polymerization system that has the inorganic particulate dispersed in an aqueous medium in the presence of a surfactant. COPYRIGHT: (C)2004,JPO

160. 发明专利

JP2002003212A SILICA-ALUMINA COATED CHAIN SILICA SOL AND ITS PRODUCTION METHOD 失效
公开(公告)号：JP2002003212A
公开(公告)日：2002-01-09
申请号：JP2000178028
申请日：2000-06-14
申请人： CATALYSTS & CHEM IND CO
发明人： NISHIDA HIROYASU , KOMATSU MICHIO
IPC分类号： C12H1/02 , C01B33/149
摘要： PROBLEM TO BE SOLVED: To provide a silica-alumina coated chain silica sol large in both binding force and cation adsorptivity. SOLUTION: Chain silica fine particles dispersing in this silica sol include more than 50% of the number of the fine particles having a chain or linear shape in the particle observation of at least 200 pieces by an electron micrograph. The surface of the chain silica fine particle is in such a state that silica and alumina are precipitated and deposited thereon to coat the particle. It is preferable that the weight ratio of SiO2/Al2O3 in the fine particle is in the range of from 1.5 to 500. In the case where the above weight ratio is less than 1.5, the effect of silica-alumina coating is hard to be obtained because alumina content becomes high and its characteristic strengthens, and on the other hand, in the case of more than 500, the silica-alumina coating effect is still hard to be obtained.

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