公开(公告)号：US06335037B1

公开(公告)日：2002-01-01

申请号：US09526063

申请日：2000-03-15

申请人： Shoji Ichinohe ,  Muneo Kudo ,  Akira Yamamoto

发明人： Shoji Ichinohe ,  Muneo Kudo ,  Akira Yamamoto

IPC分类号： A61K916

CPC分类号： A61Q15/00 ,  A61K8/025 ,  A61K8/25 ,  A61K9/167 ,  A61K2800/412 ,  A61K2800/612 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q19/10

摘要： A cosmetic containing spherical hydrophobic fine silica particles having an average particle diameter of from 0.01 to 5 &mgr;m, having been made more highly hydrophobic, is provided. The spherical hydrophobic fine silica particles have been made hydrophobic on their surfaces by introducing an R2SiO3/2 unit (wherein R2 represents a monovalent hydrocarbon group having 1 to 20 carbon atoms) to the surfaces of hydrophilic fine silica particles having an SiO2 unit, and further have been made more highly hydrophobic on their surfaces by introducing to the surfaces of the hydrophobic fine silica particles first treated an R13SiO1/2 unit (wherein R1's may be the same or different and each represent a monovalent hydrocarbon group having 1 to 6 carbon atoms). The cosmetic containing spherical hydrophobic fine silica particles is a product improved in spreadability and inunctionability.

摘要翻译： 提供了具有更高疏水性的平均粒径为0.01〜5μm的球状疏水性二氧化硅微粒的化妆品。 通过将R2SiO3 / 2单元（其中R2表示碳原子数1〜20的一价烃基）引入具有SiO 2单元的亲水性二氧化硅微粒的表面，使球形疏水性二氧化硅微粒表面疏水化， 通过向首先处理的R 13 SiO 1/2单元（其中R 1可以相同或不同并且各自表示具有1至6个碳原子的一价烃基）的疏水性二氧化硅微粒的表面引入其表面而被制成更高疏水性， 。 含有球形疏水性二氧化硅微粒的化妆品是可扩展性和功能性提高的产品。

公开(公告)号：US5840952A

公开(公告)日：1998-11-24

申请号：US741684

申请日：1996-10-31

申请人： Muneo Kudo ,  Hideyoshi Yanagisawa ,  Shoji Ichinohe ,  Akira Yamamoto ,  Satoru Beppu ,  Hiroyuki Iwaki ,  Satoshi Sekizawa

发明人： Muneo Kudo ,  Hideyoshi Yanagisawa ,  Shoji Ichinohe ,  Akira Yamamoto ,  Satoru Beppu ,  Hiroyuki Iwaki ,  Satoshi Sekizawa

IPC分类号： C07F7/18 ,  C07F7/08

CPC分类号： C07F7/1892

摘要： After reacting sodium sulfide anhydride and hydrogen sulfide, 3-halopropylalkoxy silane represented by the general formula X (CH.sub.2).sub.3 Si (OR).sub.a R.sub.3-a (I) is added reacted, wherein X denotes Cl or Br; R denotes a methyl, ethyl or propyl group wherein R's can be all identical or different from each other; and "a" denotes an integer 1, 2 or 3.

摘要翻译： 在使硫化钠酐和硫化氢反应后，加入由通式X（CH 2）3 Si（OR）aR 3-a（I）表示的3-卤代丙基烷氧基硅烷反应，其中X表示Cl或Br; R表示甲基，乙基或丙基，其中R可以彼此相同或不同; “a”表示整数1,2或3。

公开(公告)号：US06316155B1

公开(公告)日：2001-11-13

申请号：US09524907

申请日：2000-03-13

申请人： Muneo Kudo ,  Masaki Tanaka ,  Yoshiteru Sakatsume ,  Shoji Ichinohe ,  Mitsuo Asai

发明人： Muneo Kudo ,  Masaki Tanaka ,  Yoshiteru Sakatsume ,  Shoji Ichinohe ,  Mitsuo Asai

IPC分类号： G03G908

CPC分类号： C09C1/3081 ,  C01P2004/32 ,  C01P2004/62 ,  G03G9/09725

摘要： An external additive for electrostatically charged latent image developing toner is provied. The additive includes spherical hydrophobic fine silica particles having primary particles having a particle diameter of from 0.01 to 5 &mgr;m, which fine silica particles fulfill the following conditions (i) and (ii): (i) when an organic compound which is liquid at room temperature and has a dielectric constant of from 1 to 40 F/m and fine silica particles are mixed in a weight ratio of 5:1 and shaken, the fine silica particles disperse uniformly in the organic compound; and (ii) the quantity of primary particles remaining as primary particles when methanol is evaporated under heating by means of an evaporator from a dispersion prepared by dispersing the fine silica particles in methanol and thereafter the particles are held at a temperature of 100° C. for 2 hours, represents at least 20% of the quantity of primary particles originally present. The external additive does not react or has no interaction with an organic photoreceptor and therefore change in quality does not occur or the photoreceptor is not scraped. Furthermore, it has a good flowability and therefore adhesion of a toner to the photoreceptor does not occur.

摘要翻译： 证明了静电充电潜像显影调色剂的外用添加剂。 添加剂包括具有粒径为0.01〜5μm的一次粒子的球状疏水性细二氧化硅粒子，二氧化硅微粒满足以下条件（i）和（ii）：（i）当室内为液体的有机化合物时 介电常数为1〜40F / m，二氧化硅微粒以5:1的重量比混合并摇动，二氧化硅微粒分散在有机化合物中; 和（ii）当通过蒸发器在加热下从通过将二氧化硅微粒分散在甲醇中制备的分散体蒸发而蒸发甲醇时的初级颗粒的量，然后将颗粒保持在100℃的温度。 2小时，表示原始存在的初级粒子的量的至少20％。 外部添加剂不与有机感光体反应或没有相互作用，因此不会发生质量变化或感光体不被刮擦。 此外，它具有良好的流动性，因此不会发生调色剂对感光体的粘附。

公开(公告)号：US06521290B1

公开(公告)日：2003-02-18

申请号：US09312054

申请日：1999-05-17

申请人： Muneo Kudo ,  Shoji Ichinohe ,  Atsushi Asami ,  Mitsuo Asai ,  Kazuyuki Matsumura ,  Masaki Tanaka

发明人： Muneo Kudo ,  Shoji Ichinohe ,  Atsushi Asami ,  Mitsuo Asai ,  Kazuyuki Matsumura ,  Masaki Tanaka

IPC分类号： B05D700

CPC分类号： C08K9/06

摘要： Fine silica particles surface-treated with a silane and having primary particles having a particle diameter of from 0.01 to 5 &mgr;m, which fine silica particles fulfill the following conditions (i) and (ii), a process for their production and an organic resin composition containing such particles as a component are provided. (i) When an organic compound which is liquid at room temperature and has a dielectric constant of from 1 to 40 F/m and fine silica particles are mixed in a weight ratio of 5:1 and shaked, the fine silica particles disperse uniformly in the organic compound, and (ii) the quantity of primary particles remaining as primary particles when methanol is evaporated under heating by means of an evaporator from a dispersion prepared by dispersing the fine silica particles in methanol and thereafter the particles are held at a temperature of 100° C. for 2 hours, is in a percentage of at least 20% based on the quantity of primary particles originally present. The present fine silica particles are highly dispersible and low aggregative, and the organic resin composition containing them is useful for obtaining films having a good transparency and superior blocking resistance, slip properties and scratch resistance.

摘要翻译： 二氧化硅微粒用硅烷表面处理，具有粒径为0.01〜5μm的一次粒子，二氧化硅微粒满足下述条件（i）和（ii），其制造方法和有机树脂组合物 提供含有作为组分的颗粒。 （i）当室温下介电常数为1〜40F / m的有机化合物和二氧化硅微粒以5:1的重量比混合并摇动时，二氧化硅微粒分散在 有机化合物，和（ii）当通过蒸发器从通过将二氧化硅微粒分散在甲醇中制备的分散体在蒸发器中加热蒸发甲醇时剩余的一次颗粒的量，然后将颗粒保持在 100℃，2小时，以原始存在的一次粒子的量为至少20％的百分比。 本发明的二氧化硅微粒高分散性和低聚集性，含有它们的有机树脂组合物可用于获得具有良好透明性和优异的抗粘连性，滑爽性和耐划伤性的膜。

公开(公告)号：US06855759B2

公开(公告)日：2005-02-15

申请号：US10284149

申请日：2002-10-31

申请人： Muneo Kudo ,  Shoji Ichinohe ,  Atsushi Asami ,  Mitsuo Asai ,  Kazuyuki Matsumura ,  Masaki Tanaka

发明人： Muneo Kudo ,  Shoji Ichinohe ,  Atsushi Asami ,  Mitsuo Asai ,  Kazuyuki Matsumura ,  Masaki Tanaka

IPC分类号： C08K9/06 ,  C08K5/24

CPC分类号： C08K9/06

摘要： Fine silica particles surface-treated with a silane and having primary particles having a particle diameter of from 0.01 to 5 μm, which fine silica particles fulfill the following conditions (i) and (ii), a process for their production and an organic resin composition containing such particles as a component are provided. (i) When an organic compound which is liquid at room temperature and has a dielectric constant of from 1 to 40 F/m and fine silica particles are mixed in a weight ratio of 5:1 and shaked, the fine silica particles disperse uniformly in the organic compound, and (ii) the quantity of primary particles remaining as primary particles when methanol is evaporated under heating by means of an evaporator from a dispersion prepared by dispersing the fine silica particles in methanol and thereafter the particles are held at a temperature of 100° C. for 2 hours, is in a percentage of at least 20% based on the quantity of primary particles originally present. The present fine silica particles are highly dispersible and low aggregative, and the organic resin composition containing them is useful for obtaining films having a good transparency and superior blocking resistance, slip properties and scratch resistance.

摘要翻译： 二氧化硅微粒用硅烷表面处理，具有粒径为0.01〜5μm的一次粒子，二氧化硅微粒满足下述条件（i）和（ii），其制造方法和有机树脂组合物 提供含有作为组分的颗粒。 （i）当室温下介电常数为1〜40F / m的有机化合物和二氧化硅微粒以5:1的重量比混合并摇动时，二氧化硅微粒分散在 有机化合物，和（ii）当通过蒸发器从通过将二氧化硅微粒分散在甲醇中制备的分散体在蒸发器中加热蒸发甲醇时剩余的一次颗粒的量，然后将颗粒保持在 100℃，2小时，以原始存在的一次粒子的量为至少20％的百分比。 本发明的二氧化硅微粒高分散性和低聚集性，含有它们的有机树脂组合物可用于获得具有良好透明性和优异的抗粘连性，滑爽性和耐划伤性的膜。

公开(公告)号：US20070049509A1

公开(公告)日：2007-03-01

申请号：US11511351

申请日：2006-08-29

申请人： Akira Yamamoto ,  Shoji Ichinohe

发明人： Akira Yamamoto ,  Shoji Ichinohe

IPC分类号： C11D1/66

CPC分类号： C11D1/82 ,  C08G77/46 ,  C08L83/12

摘要： A highly volatile electrical/electronic parts surfactant containing a polyether-modified silicone having one polyether chain in the molecule, wherein the surface tension at 25° C. of a 0.01 mass % aqueous solution thereof is 25 mN/m or less, the aforesaid silicone is expressed by the following average structural formula (1), and when heated from room temperature to 200° C. at a rate of 5° C./minute to 200° C. and maintained at a temperature of 200° C. for 100 minutes, the polyether-modified silicone completely volatilizes without leaving any remainder, and a method of manufacturing this highly volatile polyether-modified silicone are disclosed. AMe2SiO(MeASiO)nSiMe2A (1) In formula (1), any one of A is a substituent group expressed by the following general formula (2), the remaining A are methyl groups and n is an integer from 0-2. —CaH2aO(C2H4O)bR (2) In formula (2), a is 3-4, b is an integer from 1-7 and R is a methyl group or an ethyl group.

摘要翻译： 含有分子中具有一个聚醚链的聚醚改性硅酮的高挥发性电气/电子部件表面活性剂，其中0.01质量％水溶液在25℃下的表面张力为25mN / m以下，上述硅氧烷 由以下平均结构式（1）表示，当以5℃/分钟至200℃的温度从室温加热至200℃并保持在200℃的温度下保持100 分钟，聚醚改性硅氧烷完全挥发而不留下任何剩余部分，并且公开了制造这种高挥发性聚醚改性硅氧烷的方法。 <？in-line-formula description =“In-line Formulas”end =“lead”？>第二个二氧化硅（MeASiO）N 2 SiMe 2 在式（1）中，A中的任何一个是由以下通式（2）表示的取代基，其中，A是（1）<αin-line-formula description =“In-line Formulas”end =“tail” ），其余的A为甲基，n为0-2的整数。 <？in-line-formula description =“In-line Formulas”end =“lead”？ - - - - - - - - - - - - - - - - - - - - （2） R（2）<βin-line-formula description =“In-line Formulas”end =“tail”？>在式（ 2）中，a为3-4，b为1-7的整数，R为甲基或乙基。

公开(公告)号：US20070015884A1

公开(公告)日：2007-01-18

申请号：US11483587

申请日：2006-07-11

申请人： Akira Yamamoto ,  Shoji Ichinohe ,  Eiichi Tabei

发明人： Akira Yamamoto ,  Shoji Ichinohe ,  Eiichi Tabei

IPC分类号： C08L63/00 ,  C08L83/00 ,  C08G77/04 ,  B32B27/38

CPC分类号： C08L63/00 ,  C07F7/0838 ,  C08G59/306 ,  C08K5/54 ,  C08L83/00

摘要： Epoxy-modified low molecular weight silicones are added to epoxy resins for reducing surface tension and improving fluidity.

摘要翻译： 将环氧改性的低分子量硅氧烷加入到环氧树脂中以降低表面张力并提高流动性。

公开(公告)号：US6015870A

公开(公告)日：2000-01-18

申请号：US161290

申请日：1998-09-28

申请人： Shoji Ichinohe ,  Hideyoshi Yanagisawa ,  Akira Yamamoto

发明人： Shoji Ichinohe ,  Hideyoshi Yanagisawa ,  Akira Yamamoto

IPC分类号： C07F7/18 ,  C08G77/22

CPC分类号： C07F7/1892

摘要： Polysulfide silanes: (RO).sub.3 SiC.sub.3 H.sub.6 S.sub.x C.sub.3 H.sub.6 Si(OR).sub.3 are reacted with an anhydrous sulfur compound: M.sup.1.sub.2 S or M.sup.2 S and a halogenoalkoxysilane: XC.sub.3 H.sub.6 Si(OR).sub.3 to form polysulfide silanes: (RO).sub.3 SiC.sub.3 H.sub.6 S.sub.y C.sub.3 H.sub.6 Si(OR).sub.3 wherein R is methyl or ethyl, x is a positive number of 3 to 6 on the average, M.sup.1 is an alkali metal or ammonium, M.sup.2 is an alkaline earth metal or zinc, X is a halogen, and y is a positive number less than x on the average. Short chain polysulfide silanes can be prepared with the industrial advantages of safety, high yields and low cost.

摘要翻译： 将多硫化硅烷：（RO）3SiC 3 H 6 S x C 3 H 6 Si（OR）3与无水硫化合物：M12S或M2S和卤代烷氧基硅烷：XC3H6Si（OR）3反应形成多硫化硅烷：（RO）3SiC 3 H 6 S 3 C 6 H 6 Si（OR）3，其中R为甲基或乙基 x是平均为3〜6的正数，M1为碱金属或铵，M2为碱土金属或锌，X为卤素，y为平均小于x的正数。 短链多硫硅烷可以安全，高产率，低成本的工业优点制备。

公开(公告)号：US5705590A

公开(公告)日：1998-01-06

申请号：US621682

申请日：1996-03-26

申请人： Tomohisa Suzuki ,  Kenichi Isobe ,  Mitsuo Asai ,  Shoji Ichinohe ,  Akira Yamamoto

发明人： Tomohisa Suzuki ,  Kenichi Isobe ,  Mitsuo Asai ,  Shoji Ichinohe ,  Akira Yamamoto

IPC分类号： C03C25/40 ,  C04B41/49 ,  C04B41/64 ,  C04B41/84 ,  C07F7/18 ,  C08G65/336 ,  C09K3/18 ,  D06M13/513 ,  D06M15/647 ,  C08G77/04

CPC分类号： C04B41/009 ,  C03C25/40 ,  C04B41/495 ,  C04B41/64 ,  C04B41/84 ,  C07F7/1836 ,  C08G65/336 ,  C09K3/18 ,  D06M13/513 ,  D06M15/647

摘要： A water soluble water absorption preventing agent mainly comprising an organic silicon compound and/or its partial hydrolytic condensate, represented by the following general formula: ##STR1## wherein R.sup.1 denotes an alkyl group with 1-20 carbon atoms and with a linear chain or branched chain for which a halogen can substitute for part or all of the hydrogen atoms, R.sup.2 denotes a hydrogen atom or an alkyl group with 1-10 carbon atoms and with a linear chain or branched chain, R.sup.3 denotes a hydrogen atom or an alkyl group with 1-8 carbon atoms and with a linear chain or branched chain, m denotes an integer 1-2 and n denotes an integer 1-3 where m+n=3 or 4, p denotes an integer 1-50, and q denotes an integer 0-25.

摘要翻译： 一种主要包含有机硅化合物和/或其部分水解缩合物的水溶性吸水防止剂，由以下通式表示：其中R1表示具有1-20个碳原子的直链或支链的烷基 卤素可以代替部分或全部氢原子的链，R2表示氢原子或具有1-10个碳原子的直链或支链的烷基，R3表示氢原子或具有 1-8个碳原子并且具有直链或支链，m表示整数1-2，n表示整数1-3，其中m + n = 3或4，p表示1-50的整数，q表示 整数0-25。

公开(公告)号：US07547797B2

公开(公告)日：2009-06-16

申请号：US11511351

申请日：2006-08-29

申请人： Akira Yamamoto ,  Shoji Ichinohe

发明人： Akira Yamamoto ,  Shoji Ichinohe

IPC分类号： C07F7/08

CPC分类号： C11D1/82 ,  C08G77/46 ,  C08L83/12

摘要： A highly volatile electrical/electronic parts surfactant containing a polyether-modified silicone having one polyether chain in the molecule, wherein the surface tension at 25° C. of a 0.01 mass % aqueous solution thereof is 25 mN/m or less, the aforesaid silicone is expressed by the following average structural formula (1), and when heated from room temperature to 200° C. at a rate of 5° C./minute to 200° C. and maintained at a temperature of 200° C. for 100 minutes, the polyether-modified silicone completely volatilizes without leaving any remainder, and a method of manufacturing this highly volatile polyether-modified silicone are disclosed. AMe2SiO(MeASiO)nSiMe2A  (1) In formula (1), any one of A is a substituent group expressed by the following general formula (2), the remaining A are methyl groups and n is an integer from 0-2. —CaH2aO(C2H4O)bR  (2) In formula (2), a is 3-4, b is an integer from 1-7 and R is a methyl group or an ethyl group.

摘要翻译： 含有分子中具有一个聚醚链的聚醚改性硅酮的高挥发性电气/电子部件表面活性剂，其中0.01质量％水溶液在25℃下的表面张力为25mN / m以下，上述硅氧烷 由以下平均结构式（1）表示，当以5℃/分钟至200℃的温度从室温加热至200℃并保持在200℃的温度下保持100 分钟，聚醚改性硅氧烷完全挥发而不留下任何剩余部分，并且公开了制造这种高挥发性聚醚改性硅氧烷的方法。 <？in-line-formula description =“In-line Formulas”end =“lead”？> AMe2SiO（MeASiO）nSiMe2A（1）<？in-line-formula description =“In-line Formulas”end =“tail” 在式（1）中，A中的任一个是由以下通式（2）表示的取代基，其余的A是甲基，n是0-2的整数。 -CaH2aO（C2H4O）bR（2）<？in-line-formula description =“In-line formula”end =“tail” 在式（2）中，a为3-4，b为1-7的整数，R为甲基或乙基。