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1. 发明专利

JP2014055084A Method for producing hollow silica particle 审中-公开
标题翻译：生产中空二氧化硅颗粒的方法
公开(公告)号：JP2014055084A
公开(公告)日：2014-03-27
申请号：JP2012199931
申请日：2012-09-11
申请人： Kao Corp , 花王株式会社
发明人： HOSOKAWA KOJI , KOMATSU MASAKI
IPC分类号： C01B37/02 , C01B33/18
摘要： PROBLEM TO BE SOLVED: To provide a method for producing hollow silica particles, which is capable of stably producing hollow silica particles even in the case when the silica concentration converted from a silica source in a reaction liquid is high.SOLUTION: The method for producing hollow silica particles comprises: a step of forming an outer shell part constituted of a component containing silica and having a mesoporous structure in the presence of a cationic surfactant, on the surface of each emulsified oil droplet containing a 10-18C hydrocarbon compound that is formed in the presence of an alkyl glycoside and a glyceryl ether and dispersed in an aqueous solvent; and a step of removing the emulsified oil droplets from composite silica particles each including the outer shell part and the emulsified oil droplet existing on the inner side of the outer shell part.
摘要翻译：要解决的问题：提供一种中空二氧化硅颗粒的制造方法，其即使在反应液中的二氧化硅源转化的二氧化硅浓度高的情况下也能够稳定地生产中空二氧化硅颗粒。解决方案：中空二氧化硅颗粒包括：在含有形成的10-18C烃化合物的每个乳化油滴的表面上形成由含有二氧化硅的组分构成的外层部分和在阳离子表面活性剂的存在下具有介孔结构的步骤在烷基糖苷和甘油醚存在下分散在水性溶剂中; 以及从存在于外壳部的内侧的外壳部和乳化油滴构成的复合二氧化硅粒子除去乳化油滴的工序。

2. 发明专利

JP2011126761A Method for producing composite silica particle 有权
标题翻译：生产复合二氧化硅颗粒的方法
公开(公告)号：JP2011126761A
公开(公告)日：2011-06-30
申请号：JP2009289579
申请日：2009-12-21
申请人： Kao Corp , 花王株式会社
发明人： KOMATSU MASAKI , YANO AKIHIRO , OKADA TOMONARI
IPC分类号： C01B37/00 , C01B33/12
CPC分类号： C01B33/12 , C01P2002/01 , C01P2004/04 , C01P2004/34 , C01P2006/12 , C01P2006/16
摘要： PROBLEM TO BE SOLVED: To provide a method for producing composite silica particles and hollow silica particles, which can enhance effective utilization efficiency of a hydrophobic organic substance.
SOLUTION: The method for producing composite silica particles each having a shell part of a silica-containing component with a mesoporous structure and containing a hydrophobic organic substance within the shell part includes: adding an aqueous solvent to a solution containing a hydrophobic organic substance and carrying out emulsification; and forming a shell part of a silica-containing component with a mesoporous structure on each emulsified oil droplet surface of the hydrophobic organic substance.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：提供可以提高疏水性有机物质的有效利用效率的复合二氧化硅粒子和中空二氧化硅粒子的制造方法。解决方案：制备复合二氧化硅颗粒的方法，每个复合二氧化硅颗粒均具有介孔结构的含二氧化硅的组分的外壳部分并且在壳部分内含有疏水性有机物质的方法包括：向含有疏水性有机物的溶液中加入水性溶剂物质进行乳化; 并在所述疏水性有机物的每个乳化油滴表面上形成具有介孔结构的含二氧化硅的组分的壳部分。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011032317A Coating composition 有权
标题翻译：涂料组合物
公开(公告)号：JP2011032317A
公开(公告)日：2011-02-17
申请号：JP2009177606
申请日：2009-07-30
申请人： Kao Corp , 花王株式会社
发明人： HOSOKAWA KOJI , KOMATSU MASAKI
IPC分类号： C09D201/00 , C01G23/00 , C09D7/12
摘要： PROBLEM TO BE SOLVED: To provide a coating composition excellent in dispersion stability and a coating film excellent in feel of whiteness, hardness, and adhesion. SOLUTION: (1) The coating composition contains titanate nanoparticles (A) of which the primary particle has a major axis length of 10-1,000 nm, a resin (B) for coating, and a solvent (C). (2) The coating film is formed when the coating composition is applied to a substrate and dried. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供分散稳定性优异的涂料组合物和白度，硬度和粘合性优异的涂膜。（1）涂料组合物含有一次粒子的长轴长度为10〜1000nm的钛酸酯纳米粒子（A），涂布用树脂（B）和溶剂（C）。（2）将涂料组合物涂布在基材上并干燥时，形成涂膜。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011157506A Coating composition 有权
标题翻译：涂料组合物
公开(公告)号：JP2011157506A
公开(公告)日：2011-08-18
申请号：JP2010021413
申请日：2010-02-02
申请人： Kao Corp , 花王株式会社
发明人： HOSOKAWA KOJI , YANO AKIHIRO , YOSHIDA JUN , KOMATSU MASAKI
IPC分类号： C09D201/00 , C09D5/33 , C09D7/12
摘要： PROBLEM TO BE SOLVED: To provide a coating composition forming a coating film having a low refractive index and a low reflectance, to provide a method for producing the same, and to provide the coating film or an antireflection film formed by using the coating composition. SOLUTION: The coating composition includes a matrix-forming material; and mesoporous silica particles containing a shell part having a mesoporous structure containing silica, and having an average primary particle diameter of 10-200 nm. The coating film formed by using the coating composition includes the matrix; and the hollow mesoporous silica particles containing the shell part having the mesoporous structure containing the silica and a hollow part present on the inside of the shell part, and having an average primary particle diameter of 10-200 nm. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种形成具有低折射率和低反射率的涂膜的涂料组合物，以提供其制备方法，并且提供通过使用该涂料形成的涂膜或抗反射膜涂料组合物。溶液：涂料组合物包括基体形成材料; 以及含有具有含二氧化硅的介孔结构的壳部的平均一次粒径为10〜200nm的介孔二氧化硅粒子。通过使用该涂料组合物形成的涂膜包括：所述中空介孔二氧化硅粒子含有具有含有二氧化硅的中孔结构的壳部分和存在于壳部内部的中空部分，平均一次粒径为10〜200nm。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010095416A Composite membrane 有权
标题翻译：复合膜
公开(公告)号：JP2010095416A
公开(公告)日：2010-04-30
申请号：JP2008268947
申请日：2008-10-17
申请人： Kao Corp , 花王株式会社
发明人： KOMATSU MASAKI , YANO AKIHIRO
IPC分类号： C01B37/02 , B22F9/24 , C01B33/12 , G11B5/70 , G11B5/714 , G11B5/842 , H01L35/14 , H01L35/34 , H01M4/38
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a composite membrane having metal nanoparticles present in mesopores in a mesoporous silica film oriented in a direction substantially perpendicular to the film, and to provide a method for producing such a composite membrane.
SOLUTION: (1) The composite membrane has metal nanoparticles present in mesopores in a mesoporous silica film, wherein the mesoporous silica film has a mesoporous structure having an average pore cycle of 1.5-6 nm and the mesopores are oriented in a direction of 75-90° to the film surface. (2) The method for producing such a composite membrane includes bringing a mesoporous silica film into contact with a solution or electrolyte containing a metal species, reducing the metal species, and depositing metal nanoparticles in mesopores in the mesoporous silica film.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在基本上垂直于膜的方向取向的介孔二氧化硅膜中的介孔中存在金属纳米颗粒的复合膜，并提供一种制备这种复合膜的方法。解决方案：（1）复合膜在中孔二氧化硅膜中具有存在于介孔中的金属纳米颗粒，其中介孔二氧化硅膜具有平均孔隙周期为1.5-6nm的介孔结构，并且中孔在方向对于膜表面为75-90°。（2）这种复合膜的制造方法包括使介孔二氧化硅膜与含有金属的溶液或电解液接触，还原金属物质，并在介孔二氧化硅膜中的中孔中沉积金属纳米粒子。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2012136363A Hollow silica particle 有权
标题翻译：中空硅胶颗粒
公开(公告)号：JP2012136363A
公开(公告)日：2012-07-19
申请号：JP2010288441
申请日：2010-12-24
申请人： Kao Corp , 花王株式会社
发明人： YANO AKIHIRO , KOMATSU MASAKI
IPC分类号： C01B33/18 , H01B3/12
摘要： PROBLEM TO BE SOLVED: To provide extremely minute hollow silica particles, and a method for producing the same.SOLUTION: [1] The hollow silica particles have a volume average particle diameter of 0.05-0.45 μm measured with the laser diffraction/scattering method wherein the maximum particle diameter is 5 times of the volume average particle diameter or less, a void ratio is 20-70 vol.%, and a BET specific surface area is less than 30 m/g, and SiOof 98 mass% or more is contained. [2] The method for producing the hollow silica particles includes: a step (I) to prepare an aqueous solution containing a hydrophobic organic compound (a), a quaternary ammonium salt (b), and a silica source (c) to generate a silanol compound with hydrolysis; a step (II) to prepare an aqueous dispersion of core-shell type silica particles having shells composed of silica and the hydrophobic organic compound (a) as cores by stirring the obtained aqueous solution at a temperature of 10-100°C; and a step (III) to obtain the hollow silica particles by separating the obtained core-shell type silica particles and calcining them at a temperature of 950°C or more.
摘要翻译：要解决的问题：提供极微小的中空二氧化硅颗粒及其制造方法。 <1>解决方案：[1]中空二氧化硅颗粒的体积平均粒径为0.05-0.45μm，用激光衍射/散射法测量，其中最大粒径为体积平均粒径的5倍或更小，比例为20-70体积％，BET比表面积小于30微米，SiO 2 98质量％以上。 [2]中空二氧化硅粒子的制造方法包括：制备含有疏水性有机化合物（a），季铵盐（b）和二氧化硅源（c）的水溶液的工序（I），以生成硅烷醇化合物与水解; 通过在10-100℃的温度下搅拌所得水溶液，制备具有由二氧化硅和疏水性有机化合物（a）组成的壳的核 - 壳型二氧化硅颗粒的水分散体的步骤（II）以及通过分离所获得的核 - 壳型二氧化硅颗粒并在950℃以上的温度下煅烧来获得中空二氧化硅颗粒的步骤（III）。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011122097A Coating composition 审中-公开
标题翻译：涂料组合物
公开(公告)号：JP2011122097A
公开(公告)日：2011-06-23
申请号：JP2009281998
申请日：2009-12-11
申请人： Kao Corp , 花王株式会社
发明人： KOMATSU MASAKI , YANO AKIHIRO
IPC分类号： C09D7/12 , C09D5/33 , C09D201/00
摘要： PROBLEM TO BE SOLVED: To provide a coating composition containing a pigment composite body exhibiting a heat-shielding property by selectively reflecting an infrared ray, suppressing reflection of a visible light and facilitating color matching. SOLUTION: The coating composition includes the hollow composite particle, and in the coating composition having an average diameter of the hollow part of 0.1-10 μm, the hollow composite particle includes an outer shell part and the hollow part at the inside of the outer shell part and contains a colored pigment supported on the outer shell part. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决问题：提供一种含有通过选择性地反射红外线而具有遮光性的颜料复合体的涂料组合物，抑制可见光的反射并促进配色。解决方案：涂料组合物包括中空复合颗粒，并且在中空部分的平均直径为0.1-10μm的涂料组合物中，中空复合颗粒包括外壳部分和内壳部分的中空部分外壳部分并且包含支撑在外壳部分上的着色颜料。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011122096A Coating composition 审中-公开
标题翻译：涂料组合物
公开(公告)号：JP2011122096A
公开(公告)日：2011-06-23
申请号：JP2009281997
申请日：2009-12-11
申请人： Kao Corp , 花王株式会社
发明人： KOMATSU MASAKI , YANO AKIHIRO
IPC分类号： C09D201/00 , C09D5/33 , C09D7/12
摘要： PROBLEM TO BE SOLVED: To provide a coating composition formable of a coating film exhibiting a heat-shielding property by reflecting a visible light and an infrared ray. SOLUTION: The coating composition includes a hollow inorganic oxide particle having an outer shell part and a hollow part at the inside of the outer shell part and having an average diameter of the hollow part of 0.1 to less than 5 μm. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供通过反射可见光和红外线而形成具有显示出热屏蔽性的涂膜的涂料组合物。解决方案：涂料组合物包括中空无机氧化物颗粒，其在外壳部分的内部具有外壳部分和中空部分，并且中空部分的平均直径为0.1至小于5μm。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2011011967A Titanate nanorod 有权
标题翻译： TITANATE NANOROD
公开(公告)号：JP2011011967A
公开(公告)日：2011-01-20
申请号：JP2009160075
申请日：2009-07-06
申请人： Kao Corp , 花王株式会社
发明人： HOSOKAWA KOJI , KOMATSU MASAKI
IPC分类号： C01G23/053
摘要： PROBLEM TO BE SOLVED: To provide a titanate nanorod having high versatility, moderate particle size (major axis length) and a moderate ratio of (the major axis length)/(the minor axis length) and a method for producing the titanic acid nanorod.SOLUTION: The titanate nanorod is composed of primary particles having 30-1,000 nm major axis length and 3-20 ratio of (the major axis length)/(the minor axis length). The method for producing the titanate nanorod includes a solvent substitution step of substituting a solvent for water of an aqueous dispersion liquid of a titanate nanosheet.
摘要翻译：要解决的问题：提供具有高通用性，适中粒径（长轴长度）和中等比例（长轴长度）/（短轴长度）的钛酸盐纳米棒和制备钛酸纳米棒的方法。解决方案：钛酸盐纳米棒由具有30-1000nm长轴长度和3-20比（长轴长度）/（短轴长度）的一次粒子组成。制造钛酸盐纳米棒的方法包括用溶剂取代钛酸钠纳米片的水性分散液的水分。

10. 发明专利

JP2013173841A Resin composition 有权
标题翻译：树脂组合物
公开(公告)号：JP2013173841A
公开(公告)日：2013-09-05
申请号：JP2012038897
申请日：2012-02-24
申请人： Ajinomoto Co Inc , 味の素株式会社 , Kao Corp , 花王株式会社
发明人： OHASHI SEIICHIRO , NARABASHI HIROHISA , KOMATSU MASAKI , YANO AKIHIRO
IPC分类号： C08L63/00 , C08J5/24 , C08K3/36 , C08K7/26 , C09J7/02 , C09J11/04 , C09J11/06 , C09J163/00 , H05K1/03 , H05K3/46
摘要： PROBLEM TO BE SOLVED: To provide a resin composition sufficiently low in all of dielectric constant, dielectric loss tangent and coefficient of thermal expansion, particularly, a resin composition having a sufficiently small dielectric constant and a low dielectric loss tangent, and a sufficiently low coefficient of thermal expansion at 150°C or higher.SOLUTION: A resin composition includes: an epoxy resin, a curing agent, hollow silica and fused silica.
摘要翻译：要解决的问题：为了提供足够低的介电常数，介电损耗角正切和热膨胀系数的树脂组合物，特别是具有足够小的介电常数和低介电损耗角正切的树脂组合物和足够低的系数在150℃以上的热膨胀。树脂组合物包括：环氧树脂，固化剂，中空二氧化硅和熔融二氧化硅。

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