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1.发明申请METHOD OF PREPARING SOLID PARTICULATES AND SOLID PARTICULATES PREPARED USING SAME 审中-公开制备固体颗粒的方法和使用其制备的固体颗粒公开(公告)号：US20090061228A1
公开(公告)日：2009-03-05
申请号：US12204144
申请日：2008-09-04
CPC分类号： C07C15/38 , C07C2603/28 , Y10T428/2982
摘要： The present invention relates to a method of preparing solid particulates and solid particulates prepared by using the method. The method of preparing solid particulates includes dissolving an organic or inorganic compound in a first solvent to provide an organic or inorganic compound-included solution, dispersing the organic or inorganic compound-included solution in a second solvent to provide an emulsion, and concentrating the emulsion in a dispersing medium to precipitate the organic or inorganic compound as solid particulates to provide a dispersion including the solid particulates. The first solvent is an organic solvent or an aqueous solvent, and the second solvent is an organic solvent or an aqueous solvent that is not compatible with the first solvent. It is possible to prepare solid particulates from a wide range of organic or inorganic compounds in accordance with the present invention, and in addition, it is possible to prepare a dispersion including organic or inorganic compound particulates in a high concentration. Therefore, according to the method of the present invention, the solid particulates can be mass-produced.
摘要翻译： 本发明涉及使用该方法制备固体颗粒和固体颗粒的方法。 制备固体颗粒的方法包括将有机或无机化合物溶解在第一溶剂中以提供含有机或无机化合物的溶液，将含有机或无机化合物的溶液分散在第二溶剂中以提供乳液，并将乳液浓缩 在分散介质中将有机或无机化合物沉淀为固体颗粒，以提供包括固体颗粒的分散体。 第一溶剂是有机溶剂或水性溶剂，第二溶剂是与第一溶剂不相容的有机溶剂或水性溶剂。 可以根据本发明从广泛的有机或无机化合物制备固体颗粒，此外，可以制备高浓度有机或无机化合物颗粒的分散体。 因此，根据本发明的方法，能够大量生产固体微粒。
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公开(公告)号：US20060076298A1
公开(公告)日：2006-04-13
申请号：US10525228
申请日：2003-04-02
申请人： Hachiro Nakanishi , Koichi Baba , Hitoshi Kasai , Hidetoshi Oikawa , Shuji Okada
发明人： Hachiro Nakanishi , Koichi Baba , Hitoshi Kasai , Hidetoshi Oikawa , Shuji Okada
CPC分类号： B01D9/0054 , B01J3/008 , C09B67/0014 , C09B67/0096 , C09B67/0097 , Y02P20/544
摘要： The process for producing highly concentrated nanometer-size fine particles of an organic pigment, which comprises dissolving the organic pigment in an amide solvent, especially an organic solvent comprising at least 50 vol % 1-methyl-2-pyrrodinone, and pouring the resultant organic pigment solution with stirring into a poor solvent which is not compatible with the organic pigment. The pigment may be a quinacridone pigment, phthalocyanine pigment etc. Any atmospheric pressure to a sub-critical and/or supercritical state can be employed as the production conditions.
摘要翻译： 用于生产有机颜料的高度浓缩的纳米尺寸微粒的方法，其包括将有机颜料溶解在酰胺溶剂中，特别是包含至少50体积％1-甲基-2-吡咯烷酮的有机溶剂中，并将所得有机颜料 颜料溶液搅拌成与有机颜料不相容的不良溶剂。 颜料可以是喹吖啶酮颜料，酞菁颜料等。作为生产条件，可以使用亚临界和/或超临界状态的任何大气压。
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3.发明授权Low modulus thermoplastic elastomeric polyester-polysiloxane block copolymers 失效低模量热塑性弹性体聚酯 - 聚硅氧烷嵌段共聚物
公开(公告)号：US4659786A
公开(公告)日：1987-04-21
申请号：US740259
申请日：1985-06-03
申请人： Michio Kawakami , Yoshima Araki , Kenkichi Murakami , Hidetoshi Oikawa , Michio Nakanishi , Makoto Hosotani
发明人： Michio Kawakami , Yoshima Araki , Kenkichi Murakami , Hidetoshi Oikawa , Michio Nakanishi , Makoto Hosotani
CPC分类号： A61K6/10 , C08G77/445
摘要： Polyester-polysiloxane block copolymers for dental uses are disclosed as low modulus thermoplastic elastomers. The copolymers comprise polycaprolactone residues and poly(dimethylsiloxane) .alpha.,.omega.-diol residues which are linked by ether bonds. The compounds exhibit the property of plasticity by heating and the property of original rubber elasticity by cooling again to room temperature.
摘要翻译： 公开了用于牙科用途的聚酯 - 聚硅氧烷嵌段共聚物作为低模量热塑性弹性体。 共聚物包括通过醚键连接的聚己内酯残基和聚（二甲基硅氧烷）α，ω-二醇残基。 该化合物通过加热显示出可塑性的性质，并且通过再次冷却至室温显示出原始橡胶弹性的性质。
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4.发明授权公开(公告)号：US07754114B2
公开(公告)日：2010-07-13
申请号：US12007789
申请日：2008-01-15
申请人： Tadashi Mitsui , Hidetoshi Oikawa
发明人： Tadashi Mitsui , Hidetoshi Oikawa
CPC分类号： B82B3/00 , G01Q60/22 , G01Q80/00 , Y10T428/2913 , Y10T428/2933
摘要： In a method for manufacturing an optical fiber probe in which an optical fiber is formed as an optical fiber probe by etching a tip section and sharpening a core region of the optical fiber, the optical fiber is a polarization maintaining optical fiber including the core region, a stress-applying region, and a clad region. The optical fiber probe is formed by mechanical-grinding of the edge of the optical fiber into a sharpened shape so that the core region is located at the tip of a sharpened portion, and by dipping the formed edge of the optical fiber in an etchant for further sharpening the core region. Accordingly, a new optical fiber probe both with high transmission efficiency and with a large polarization degree is obtained.
摘要翻译： 在通过蚀刻尖端部分并且锐化光纤的芯部区域来形成光纤作为光纤探针的光纤探针的制造方法中，光纤是包括芯部区域的保偏光纤， 应力施加区域和包层区域。 光纤探针通过将光纤的边缘机械研磨成锐化的形状形成，使得芯部区域位于锐化部分的尖端处，并且通过将光纤的形成的边缘浸入蚀刻剂 进一步锐化核心区域。 因此，获得具有高透射效率和大偏振度的新型光纤探头。
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公开(公告)号：US07396560B2
公开(公告)日：2008-07-08
申请号：US10487093
申请日：2002-03-18
CPC分类号： C30B7/00
摘要： A method for preparation of inorganic fine particle-organic crystal hybrid fine particle comprising; pouring an organic material having π-conjugated bond as a water soluble solution into aqueous dispersion in which inorganic fine particles of 50 nm or less selected from the compound group consisting of metal fine particles, semi-conductor fine particles, fine particles of inorganic fluorescent material and fine particle of inorganic luminescent material, are dispersed, co-precipitating said inorganic fine particle which forms a core into said organic material which forms a shell in said dispersion and forming shell of fine crystal of said organic material on the surface of the core of said inorganic fine particles of 50 nm or less by controlling the size of said inorganic fine particle and by controlling the adding amount of said organic material.
摘要翻译： 一种制备无机细颗粒 - 有机晶体杂化微粒的方法，包括： 将具有π-共轭键的有机材料作为水溶性溶液浇注到水分散体中，其中选自由金属微粒，半导体细颗粒，无机荧光材料的微粒组成的化合物组中的50nm或更小的无机细颗粒 和无机发光材料的微粒分散，将形成芯的无机细颗粒共沉淀到所述分散体中形成壳的所述有机材料中，并在所述芯的表面上形成所述有机材料的细晶的壳 通过控制所述无机细颗粒的尺寸并控制所述有机材料的添加量，所述无机细颗粒为50nm以下。
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6.发明申请公开(公告)号：US20080121614A1
公开(公告)日：2008-05-29
申请号：US12007789
申请日：2008-01-15
申请人： Tadashi Mitsui , Hidetoshi Oikawa
发明人： Tadashi Mitsui , Hidetoshi Oikawa
IPC分类号： B29D11/00
CPC分类号： B82B3/00 , G01Q60/22 , G01Q80/00 , Y10T428/2913 , Y10T428/2933
摘要： In a method for manufacturing an optical fiber probe in which an optical fiber is formed as an optical fiber probe by etching a tip section and sharpening a core region of the optical fiber, the optical fiber is a polarization maintaining optical fiber including the core region, a stress-applying region, and a clad region. The optical fiber probe is formed by mechanical-grinding of the edge of the optical fiber into a sharpened shape so that the core region is located at the tip of a sharpened portion, and by dipping the formed edge of the optical fiber in an etchant for further sharpening the core region. Accordingly, a new optical fiber probe both with high transmission efficiency and with a large polarization degree is obtained.
摘要翻译： 在通过蚀刻尖端部分并且锐化光纤的芯部区域来形成光纤作为光纤探针的光纤探针的制造方法中，光纤是包括芯部区域的保偏光纤， 应力施加区域和包层区域。 光纤探针通过将光纤的边缘机械研磨成锐化的形状形成，使得芯部区域位于锐化部分的尖端处，并且通过将光纤的形成的边缘浸入蚀刻剂 进一步锐化核心区域。 因此，获得具有高透射效率和大偏振度的新型光纤探头。
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公开(公告)号：US20130096097A1
公开(公告)日：2013-04-18
申请号：US13702205
申请日：2011-06-07
申请人： Hitoshi Kasai , Hachiro Nakanishi , Koichi Baba , Hidetoshi Oikawa , Tastuya Murakami , Hiroshi Imahori , Misturu Hashida , Isamu Oh
发明人： Hitoshi Kasai , Hachiro Nakanishi , Koichi Baba , Hidetoshi Oikawa , Tastuya Murakami , Hiroshi Imahori , Misturu Hashida , Isamu Oh
IPC分类号： A61K9/10
CPC分类号： A61K9/10 , A61K9/5123 , A61K31/4745 , A61K31/573 , A61K47/55
摘要： [Problem] The purpose of the present invention is to provide organic particles containing pharmaceutical particles of which the particles are small and the particle size distribution is narrow, and a manufacturing method for the same.[Solution] Provided are pharmaceutical multimeric particles of which the particles are small and the particle size distribution is narrow and which are characterized in being obtained by pouring into water a solution of a pharmaceutical multimer dissolved in a water-miscible organic solvent, and a manufacturing method for the pharmaceutical multimeric particles. Pharmaceutical dimeric particles thereof are characterized in being obtained by pouring into water a solution of a compound represented by general formula (I) dissolved in a water-miscible organic solvent.
摘要翻译： 本发明的目的是提供含有粒子小，粒径分布狭窄的药物粒子的有机粒子及其制造方法。 [解决方案]提供了颗粒小且粒度分布窄的药物多聚体颗粒，其特征在于通过将溶解在水混溶性有机溶剂中的药物多聚体的溶液倒入水中而获得， 药物多聚体颗粒的方法。 其特征在于通过将溶解在与水可混溶的有机溶剂中的通式（I）表示的化合物的溶液倒入水中而获得的药物二聚体颗粒。
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公开(公告)号：US20060039984A1
公开(公告)日：2006-02-23
申请号：US10537497
申请日：2003-07-09
CPC分类号： C08J9/28 , C08J2201/0543 , C08J2201/0546 , C08J2379/08 , C08L79/08
摘要： A method for preparation of porous polyimide microparticles comprising, forming polyamide acid microparticles by pouring polymer solution prepared by dissolving polyamide acid containing 0.5 to 80 weight % of alkali metal salt to polyamide acid by 0.1 to 15 weight % concentration into a poor solvent selected from the group consisting of aliphatic solvents, alicyclic solvents, aromatic solvents, CS2 and mixture of two or more these solvents and the temperature of which is adjusted to the range from −20° C. to 60° C., wherein particle size of said polyamide acid microparticles is adjusted to 50 nm to 10000 nm by controlling the temperature of said poor solvent, pore size of said polyamide acid microparticles is adjusted to the range from 20 nm to 500 nm and porosity of said polyamide acid microparticles is adjusted to the range from 0.1% to 30% by controlling a content or a kind of said alkali metal salt, then treating said polyamide acid microparticles by chemical imidation or thermal imidation, or by thermal imidation after chemical imidation so that the particle size distribution, pore size and porosity of said polyamide acid microparticles can be maintained.
摘要翻译： 一种多孔聚酰亚胺微粒的制备方法，其特征在于，包括：将聚合物溶液倒入聚酰胺酸性微粒中形成聚酰胺酸微粒，所述聚合物溶液是将含有0.5〜80重量％的碱金属盐的聚酰胺酸溶解在0.1〜15重量％浓度的聚酰胺酸中， 由脂族溶剂，脂环族溶剂，芳族溶剂，CS 2和两种或更多种这些溶剂的混合物组成的组，其温度调节至-20℃至60℃。 通过控制所述不良溶剂的温度将所述聚酰胺酸微粒的粒径调整为50nm〜10000nm，将所述聚酰胺酸微粒的孔径调整为20nm〜500nm，将所述聚酰胺酸的孔隙率 通过控制所述碱金属盐的含量或种类将微粒调节至0.1％至30％的范围，然后通过化学酰亚胺化处理所述聚酰胺酸微粒 或热酰亚胺化，或通过化学酰亚胺化后的热酰亚胺化，使得可以维持所述聚酰胺酸微粒的粒度分布，孔径和孔隙率。
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公开(公告)号：US08025930B2
公开(公告)日：2011-09-27
申请号：US12067078
申请日：2006-03-10
IPC分类号： B05D3/00
摘要： A method for fabricating metal-coated organic crystal wherein a reaction of an organic crystal with transition metal salt in alkaline aqueous solution under visible light irradiation, wherein, when energy at the top of valence band of the organic crystal is defined as A (eV) and energy at the bottom of conduction band of the organic crystal is defined as B (eV), redox potential C (V) of transition metal ion or transition metal complex ion, when said transition metal salt is dissolved in the alkaline aqueous solution, these three parameters should satisfy the following relation (1): −A−4.5≧C≧−B−4.5. (1)
摘要翻译： 一种金属包覆的有机晶体的制造方法，其中在可见光照射下，碱性水溶液中的有机晶体与过渡金属盐的反应，其中当有机晶体的价带顶部的能量定义为A（eV） 并且有机晶体的导带底部的能量定义为过渡金属离子或过渡金属配合物离子的B（eV），氧化还原电位C（V），当所述过渡金属盐溶解在碱性水溶液中时，这些 三个参数应满足以下关系式（1）：-A-4.5≥C≥B-4.5。 （1）
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公开(公告)号：US07192477B2
公开(公告)日：2007-03-20
申请号：US10525228
申请日：2003-04-02
申请人： Hachiro Nakanishi , Koich Baba , Hitoshi Kasai , Hidetoshi Oikawa , Shuji Oikawa
发明人： Hachiro Nakanishi , Koich Baba , Hitoshi Kasai , Hidetoshi Oikawa , Shuji Oikawa
CPC分类号： B01D9/0054 , B01J3/008 , C09B67/0014 , C09B67/0096 , C09B67/0097 , Y02P20/544
摘要： The process for producing highly concentrated nanometer-size fine particles of an organic pigment, which comprises dissolving the organic pigment in an amide solvent, especially an organic solvent comprising at least 50 vol % 1-methyl-2-pyrrodinone, and pouring the resultant organic pigment solution with stirring into a poor solvent which is not compatible with the organic pigment. The pigment may be a quinacridone pigment, phthalocyanine pigment etc. Any atmospheric pressure to a sub-critical and/or supercritical state can be employed as the production conditions.
摘要翻译： 用于生产有机颜料的高度浓缩的纳米尺寸微粒的方法，其包括将有机颜料溶解在酰胺溶剂中，特别是包含至少50体积％1-甲基-2-吡咯烷酮的有机溶剂中，并将所得有机颜料 颜料溶液搅拌成与有机颜料不相容的不良溶剂。 颜料可以是喹吖啶酮颜料，酞菁颜料等。作为生产条件，可以使用亚临界和/或超临界状态的任何大气压。
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