公开(公告)号：US20110281974A1

公开(公告)日：2011-11-17

申请号：US13128517

申请日：2009-11-16

申请人： Naohiko Suemura ,  Megumi Shimada ,  Toshiaki Takeyama

发明人： Naohiko Suemura ,  Megumi Shimada ,  Toshiaki Takeyama

IPC分类号： C08L63/00 ,  C08L33/00 ,  C08L71/00 ,  C08K3/36 ,  C08L29/10 ,  C08K5/17 ,  C08K5/5419

CPC分类号： C08F2/44 ,  B82Y30/00 ,  C01P2004/64 ,  C08F292/00 ,  C08G59/50 ,  C08K3/36 ,  C08L63/00 ,  C09C1/30

摘要： A process for producing a composition of a polymerizable organic compound containing silica particles characterized by comprising: (a) a process of preparing an amine-added organic solvent-dispersed silica sol, in which an amine compound is added to an organic solvent-dispersed silica sol that contains colloidal silica particles having an average primary particle size of 5 to 100 nm and that has a pH of 2.5 to 4.0 at 20° C. as measured in a diluted solution obtained by a method in which the same mass of the organic solvent-dispersed silica sol, methanol, and pure water are mixed together, so that the diluted solution obtained by the mixing method has a pH of 4.5 to 11.0 at 20° C.; and (b) a process of mixing the amine-added organic solvent-dispersed silica sol obtained in the process (a) with a polymerizable organic compound.

摘要翻译： 一种制备含有二氧化硅颗粒的可聚合有机化合物的组合物的方法，其特征在于包括：（a）制备添加胺的有机溶剂分散二氧化硅溶胶的方法，其中将胺化合物加入有机溶剂分散二氧化硅 溶胶，其含有平均一次粒径为5〜100nm的胶态二氧化硅粒子，并且在20℃下的pH为2.5〜4.0，通过以下方法获得的稀释溶液中测定，所述稀释溶液通过以下方法得到： 将分散的硅溶胶，甲醇和纯水混合在一起，使得通过混合方法获得的稀释溶液在20℃下的pH为4.5至11.0; 和（b）将在方法（a）中获得的加入胺的有机溶剂分散二氧化硅溶胶与可聚合有机化合物混合的方法。

公开(公告)号：US20100311871A1

公开(公告)日：2010-12-09

申请号：US12867289

申请日：2009-02-12

申请人： Naohiko Suemura ,  Keiko Yoshitake ,  Toshiaki Takeyama

发明人： Naohiko Suemura ,  Keiko Yoshitake ,  Toshiaki Takeyama

IPC分类号： C08L63/06 ,  C04B14/04

CPC分类号： C01B33/14 ,  B82Y30/00 ,  C01B33/145 ,  C01B33/146 ,  C01P2004/64 ,  C08K3/36

摘要： There is provided colloidal silica particles comprising at least one polyvalent metal element M selected from a group consisting of iron, aluminum, zinc, zirconium, titanium, tin, and lead in an average content of 0.001 to 0.02 in terms of an M/Si molar ratio, and having an average primary particle diameter of 5 to 40 nm, wherein the content of the polyvalent metal element M present in an outermost layer of the colloidal particles is 0 to 0.003 atom per square nanometer (nm2) of a surface area of the colloidal particles; and a silica sol that the colloidal silica particles are dispersed in an organic solvent, a silica sol that the colloidal silica particles are dispersed in a polymerizable compound, and a silica sol that the colloidal silica particles are dispersed in a dicarboxylic anhydride.

摘要翻译： 提供的胶体二氧化硅颗粒包含选自铁，铝，锌，锆，钛，锡和铅中的至少一种多价金属元素M，平均含量换算成M / Si摩尔数为0.001至0.02 比率，平均一次粒径为5〜40nm，其中存在于胶体粒子的最外层的多价金属元素M的含量为0〜0.003原子/平方纳米（nm 2）的表面积 胶体颗粒; 和胶体二氧化硅粒子分散在有机溶剂中的二氧化硅溶胶，胶态二氧化硅粒子分散在聚合性化合物中的二氧化硅溶胶和胶体二氧化硅粒子分散在二羧酸酐中的二氧化硅溶胶。

公开(公告)号：US20100305237A1

公开(公告)日：2010-12-02

申请号：US12745449

申请日：2008-10-30

申请人： Naohiko Suemura ,  Toshiaki Takeyama

发明人： Naohiko Suemura ,  Toshiaki Takeyama

IPC分类号： C08L63/00 ,  C09K3/00

CPC分类号： C08G59/4007 ,  C08G59/4284 ,  C08K3/36 ,  C08L63/00

摘要： The present invention provides an epoxy curing agent comprising colloidal silica particles, which is a liquid having low viscosity and excellent transparency and is suitable as a curing agent for a resin composition for sealing optical semiconductor elements.The epoxy curing agent comprises colloidal silica particles with an average primary particle size of from 5 to 40 nm and a fully saturated dicarboxylic anhydride which is a liquid at 30° C., and it has a light transmittance of at least 60% at a wavelength of 500 nm for a light path length of 10 mm when the concentration of the colloidal silica particles is adjusted to 10 mass %.

摘要翻译： 本发明提供一种包含胶体二氧化硅颗粒的环氧固化剂，其是具有低粘度和优异透明性的液体，并且适合作为用于密封光学半导体元件的树脂组合物的固化剂。 环氧固化剂包括平均一次粒径为5〜40nm的胶体二氧化硅粒子和在30℃下为液体的完全饱和二羧酸酐，并且在波长处具有至少60％的透光率 当胶体二氧化硅颗粒的浓度调节至10质量％时，光路长度为10mm的500nm。

公开(公告)号：US09284197B2

公开(公告)日：2016-03-15

申请号：US12867289

申请日：2009-02-12

申请人： Naohiko Suemura ,  Keiko Yoshitake ,  Toshiaki Takeyama

发明人： Naohiko Suemura ,  Keiko Yoshitake ,  Toshiaki Takeyama

IPC分类号： C01B33/145 ,  C01B33/14 ,  B82Y30/00

CPC分类号： C01B33/14 ,  B82Y30/00 ,  C01B33/145 ,  C01B33/146 ,  C01P2004/64 ,  C08K3/36

摘要： There is provided colloidal silica particles comprising at least one polyvalent metal element M selected from a group consisting of iron, aluminum, zinc, zirconium, titanium, tin, and lead in an average content of 0.001 to 0.02 in terms of an M/Si molar ratio, and having an average primary particle diameter of 5 to 40 nm, wherein the content of the polyvalent metal element M present in an outermost layer of the colloidal particles is 0 to 0.003 atom per square nanometer (nm2) of a surface area of the colloidal particles; and a silica sol that the colloidal silica particles are dispersed in an organic solvent, a silica sol that the colloidal silica particles are dispersed in a polymerizable compound, and a silica sol that the colloidal silica particles are dispersed in a dicarboxylic anhydride.

公开(公告)号：US08344048B2

公开(公告)日：2013-01-01

申请号：US12452388

申请日：2008-07-11

申请人： Toshiaki Takeyama ,  Naohiko Suemura

发明人： Toshiaki Takeyama ,  Naohiko Suemura

IPC分类号： C08L63/00 ,  C08L63/06

CPC分类号： H01L23/293 ,  C08G59/42 ,  C08K5/1515 ,  C08K5/34924 ,  C08L63/00 ,  H01L2924/0002 ,  C08L2666/28 ,  H01L2924/00

摘要： There is provided a liquid preparation for forming an epoxy resin having curing properties combining high transparency and high bending strength while maintaining advantageous handling properties as in a liquid state. A liquid preparation for forming an epoxy resin comprising: an A agent; and a B agent; wherein the A agent contains a modified epoxy resin (I) formed from at least one type of compound (i) having in a molecule thereof, at least one functional group of Formula (1): (where R1 and R2 individually represent an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an aralkyl group, a heterocyclic group or a halogenated, aminated or nitrated derivative of any of the groups) and a compound (ii) having a glycidyl group in a molecule thereof, and an inorganic particle (II); and the B agent contains a curing agent (III). A liquid preparation for forming an epoxy resin comprising: an A′ agent; and a B′ agent; wherein the A′ agent contains the modified epoxy resin (I); and the B′ agent contains the inorganic particle (II) and the curing agent (III).

摘要翻译： 提供一种形成具有组合高透明度和高弯曲强度的固化性能的环氧树脂的液体制剂，同时保持液体状态下的有利处理性能。 一种用于形成环氧树脂的液体制剂，包括：A剂; 和B代理; 其中A试剂含有由分子中至少一种式（1）的至少一种官能团形成的至少一种化合物（i）形成的改性环氧树脂（I）：其中R 1和R 2各自表示烷基 ，烯基，炔基，芳基，芳烷基，杂环基或任意基团的卤化，胺化或硝化衍生物）和分子内具有缩水甘油基的化合物（ii），以及 无机颗粒（II）; B剂含有固化剂（III）。 一种用于形成环氧树脂的液体制剂，包括：A'剂; 和B'代理; 其中A'试剂含有改性环氧树脂（I）; 并且B'试剂含有无机颗粒（II）和固化剂（III）。

公开(公告)号：US20100137475A1

公开(公告)日：2010-06-03

申请号：US12452388

申请日：2008-07-11

申请人： Toshiaki Takeyama ,  Naohiko Suemura

发明人： Toshiaki Takeyama ,  Naohiko Suemura

IPC分类号： C08K9/06 ,  C08L63/00

CPC分类号： H01L23/293 ,  C08G59/42 ,  C08K5/1515 ,  C08K5/34924 ,  C08L63/00 ,  H01L2924/0002 ,  C08L2666/28 ,  H01L2924/00

摘要： There is provided a liquid preparation for forming an epoxy resin having curing properties combining high transparency and high bending strength while maintaining advantageous handling properties as in a liquid state. A liquid preparation for forming an epoxy resin comprising: an A agent; and a B agent; wherein the A agent contains a modified epoxy resin (I) formed from at least one type of compound (i) having in a molecule thereof, at least one functional group of Formula (1): (where R1 and R2 individually represent an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an aralkyl group, a heterocyclic group or a halogenated, aminated or nitrated derivative of any of the groups) and a compound (ii) having a glycidyl group in a molecule thereof, and an inorganic particle (II); and the B agent contains a curing agent (III). A liquid preparation for forming an epoxy resin comprising: an A′ agent; and a B′ agent; wherein the A′ agent contains the modified epoxy resin (I); and the B′ agent contains the inorganic particle (II) and the curing agent (III).

摘要翻译： 提供一种形成具有组合高透明度和高弯曲强度的固化性能的环氧树脂的液体制剂，同时保持液体状态下的有利处理性能。 一种用于形成环氧树脂的液体制剂，包括：A剂; 和B代理; 其中A试剂含有由分子中至少一种式（1）的至少一种官能团形成的至少一种化合物（i）形成的改性环氧树脂（I）：其中R 1和R 2各自表示烷基 ，烯基，炔基，芳基，芳烷基，杂环基或任意基团的卤化，胺化或硝化衍生物）和分子内具有缩水甘油基的化合物（ii），以及 无机颗粒（II）; B剂含有固化剂（III）。 一种用于形成环氧树脂的液体制剂，包括：A'剂; 和B'代理; 其中A'试剂含有改性环氧树脂（I）; 并且B'试剂含有无机颗粒（II）和固化剂（III）。

公开(公告)号：US20070032560A1

公开(公告)日：2007-02-08

申请号：US11493557

申请日：2006-07-27

申请人： Naohiko Suemura ,  Keiko Yoshitake

发明人： Naohiko Suemura ,  Keiko Yoshitake

IPC分类号： B01F3/12 ,  B01F17/00 ,  B32B5/16

CPC分类号： C01B33/145 ,  C01B33/1485 ,  C01B33/159 ,  Y10T428/2993

摘要： There provides an organosol of silica, wherein alkaline earth metal ions are bonded on surface of colloidal silica particles. The silica sol has a low solid acidity of silica, thus, in case where it is used in a mixture with a resin and the like, it can inhibit change of properties or decomposition, etc. of the resin, compared with silica sols that no alkaline earth metal is bonded to the surface of the particles. Further, the silica sol can be used as hard coat films for forming the surface of resin molded forms such as lenses, bottles, films or plates, or micro-fillers for thin films, resin internal agents, and the like.

摘要翻译： 提供二氧化硅的有机溶胶，其中碱土金属离子结合在胶体二氧化硅颗粒的表面上。 二氧化硅溶胶的固体酸度低，因此与树脂等混合使用的情况下，与无溶剂的硅溶胶相比，可抑制树脂的性质变化或分解等。 碱土金属结合到颗粒表面。 此外，硅溶胶可以用作用于形成诸如透镜，瓶，膜或板的树脂模制件的表面的硬涂膜或用于薄膜，树脂内部剂等的微填料。

公开(公告)号：US07999026B2

公开(公告)日：2011-08-16

申请号：US12449328

申请日：2008-01-31

申请人： Naohiko Suemura ,  Keiko Yoshitake

发明人： Naohiko Suemura ,  Keiko Yoshitake

IPC分类号： C08K3/34

CPC分类号： C08F2/40 ,  B01J13/0008 ,  B01J13/0026 ,  B01J13/0047 ,  C01B33/146 ,  C08F2/44 ,  C08G59/621

摘要： Colloidal silica particles dispersed in a reactive monomer may cause the polymerization, degradation, or the like of the reactive monomer by an action of the solid acidity of the surfaces of the particles and a monomer may be polymerized during a process for producing a monomer-dispersed silica sol, or a stable silica sol may not be obtained. In addition, a polymer of a resin formed article etc. obtained by curing a monomer-dispersed silica sol may be deteriorated, degraded, or the like with time. Therefore, there are provided a reactive monomer-dispersed silica sol having high stability by reducing the solid acidity of the surfaces of the colloidal silica particles contained in the reactive monomer-dispersed silica sol, and a production method thereof, and a curable composition using the reactive monomer-dispersed silica sol, and a cured article in which the deterioration, the degradation, or the like of the polymer is suppressed. The present invention provides a reactive monomer-dispersed silica sol containing a colloidal silica particle in which an alkaline earth metal ion is bonded to a surface of the colloidal silica particle.

摘要翻译： 分散在反应性单体中的胶体二氧化硅颗粒可能通过颗粒表面的固体酸度的作用而引起反应性单体的聚合，降解等，并且在制备单体分散体的方法中可以聚合单体 硅溶胶或稳定的硅溶胶。 此外，通过固化单体分散二氧化硅溶胶得到的树脂成形品等的聚合物可能会随时间劣化，劣化等。 因此，通过降低反应性单体分散二氧化硅溶胶中所含的胶体二氧化硅颗粒的表面的固体酸度及其制备方法，提供了具有高稳定性的反应性单体分散二氧化硅溶胶，以及使用 反应性单体分散二氧化硅溶胶，抑制聚合物的劣化，劣化等的固化物。 本发明提供一种含有胶体二氧化硅颗粒的反应性单体分散二氧化硅溶胶，其中碱土金属离子与胶体二氧化硅颗粒的表面结合。

公开(公告)号：US20110172331A1

公开(公告)日：2011-07-14

申请号：US13064293

申请日：2011-03-16

申请人： Naohiko Suemura ,  Keiko Yoshitake

发明人： Naohiko Suemura ,  Keiko Yoshitake

IPC分类号： C08K3/36 ,  C08F8/42 ,  C08G59/14 ,  C08L63/00

CPC分类号： C08F2/40 ,  B01J13/0008 ,  B01J13/0026 ,  B01J13/0047 ,  C01B33/146 ,  C08F2/44 ,  C08G59/621

摘要： A reactive monomer-dispersed silica sol having high stability by reducing the solid acidity of the surfaces of the colloidal silica particles contained in the reactive monomer-dispersed silica sol, and a production method thereof, and a curable composition using the reactive monomer-dispersed silica sol, and a cured article in which the deterioration, the degradation, or the like of the polymer is suppressed. A reactive monomer-dispersed silica sol containing a colloidal silica particle in which an alkaline earth metal ion is bonded to a surface of the colloidal silica particle.

摘要翻译： 通过降低反应性单体分散二氧化硅溶胶中所含的胶态二氧化硅粒子的表面的固体酸性而得到的具有高稳定性的反应性单体分散硅溶胶及其制造方法以及使用该反应性单体分散二氧化硅的固化性组合物 溶胶以及抑制聚合物的劣化，劣化等的固化物。 含有胶体二氧化硅颗粒的反应性单体分散二氧化硅溶胶，其中碱土金属离子结合到胶体二氧化硅颗粒的表面。

公开(公告)号：US20110135939A1

公开(公告)日：2011-06-09

申请号：US13056479

申请日：2009-07-27

申请人： Tadayuki Isaji ,  Naohiko Suemura ,  Shigeru Mitsui

发明人： Tadayuki Isaji ,  Naohiko Suemura ,  Shigeru Mitsui

IPC分类号： H01B1/12 ,  B32B17/10 ,  B32B15/08 ,  B32B29/00 ,  B32B18/00 ,  B32B27/06

CPC分类号： H01B1/24 ,  C08G65/18 ,  C08G2261/3223 ,  C08G2261/514 ,  C08K3/36 ,  C09D5/24 ,  C09D7/61 ,  C09D163/00 ,  C09D163/10 ,  C09D165/00 ,  C09D171/02 ,  H01B1/127 ,  H01B1/128 ,  C08L2666/04

摘要： Disclosed is a conductive coating composition containing an organic solvent dispersion of an intrinsically conductive polymer such as a doped polyaniline or a doped polythiophene, and a binder. The conductive coating composition is characterized in that the binder contains a polymerizable monomer-dispersed silica sol, which is obtained by dispersing a colloidal silica into a polymerizable organic compound monomer. The composition provides a conductive thin film having high transparency and excellent strength.

摘要翻译： 公开了含有本征导电聚合物如掺杂聚苯胺或掺杂聚噻吩的有机溶剂分散体和粘合剂的导电涂料组合物。 导电性涂料组合物的特征在于，粘合剂含有通过将胶体二氧化硅分散在聚合性有机化合物单体中而获得的可聚合单体分散二氧化硅溶胶。 该组合物提供了具有高透明度和优异强度的导电薄膜。