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    Modification of resins with isocyanatosiloxanes
    1.
    发明授权
    Modification of resins with isocyanatosiloxanes 失效
    用异氰酸酯硅氧烷改性树脂

    公开(公告)号：US5703159A

    公开(公告)日：1997-12-30

    申请号：US570387

    申请日：1995-12-11

    申请人： Shoji Ichinohe ,  Toshio Yamazaki ,  Akira Yamamoto

    发明人： Shoji Ichinohe ,  Toshio Yamazaki ,  Akira Yamamoto

    IPC分类号： C08G18/42 ,  C08G18/62 ,  C08G18/71 ,  C08G18/77 ,  C08G77/388 ,  C08G77/50 ,  C08G77/26

    CPC分类号： C08G18/6229 ,  C08G18/4238 ,  C08G18/6212 ,  C08G18/718 ,  C08G18/778 ,  C08G77/388 ,  C08G77/50

    摘要： Resins having a group reactive with an isocyanate group on a side chain are modified with isocyanatosiloxanes. In one form, the isocyanatosiloxane is a single end isocyanatosiloxane obtained by effecting addition reaction between a single end hydrogenosiloxane and an isocyanate group-containing organic silicon compound having one isocyanate group and at least one aliphatic unsaturated hydrocarbon group. A single end isocyanatosiloxane obtained by introducing an isocyanate group into a single end primary aminosiloxane is also useful. In another form, the isocyanatosiloxane is a polyfunctional isocyanatosiloxane which is obtained by effecting addition reaction between a hydrogenosiloxane having at least two SiH groups and an isocyanate group-containing organic silicon compound having one isocyanate group and one aliphatic unsaturated hydrocarbon group.

    摘要翻译： 具有与侧链上的异氰酸酯基反应的基团的树脂用异氰酸酯硅氧烷改性。 在一种形式中，异氰酸酯基硅氧烷是通过在单端氢硅氧烷和具有一个异氰酸酯基和至少一个脂肪族不饱和烃基的含异氰酸酯基的有机硅化合物之间进行加成反应获得的单端异氰酸酯硅氧烷。 通过将异氰酸酯基引入单末端伯氨基硅氧烷而获得的单末端异氰酸酯硅氧烷也是有用的。 在另一种形式中，异氰酸基硅氧烷是通过在具有至少两个SiH基的氢硅氧烷与具有一个异氰酸酯基和一个脂肪族不饱和烃基的含异氰酸酯基的有机硅化合物之间进行加成反应获得的多官能异氰酸酯基硅氧烷。

    Highly volatile polyether-modified silicone surfactant
    2.
    发明申请
    Highly volatile polyether-modified silicone surfactant 有权
    高挥发性聚醚改性硅氧烷表面活性剂

    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。

    Process for preparing polysulfide silanes
    4.
    发明授权
    Process for preparing polysulfide silanes 有权
    制备多硫硅烷的方法

    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。

    Cosmetic comprising spherical hydrophobic fine silica particles
    5.
    发明授权
    Cosmetic comprising spherical hydrophobic fine silica particles 有权
    化妆品包括球形疏水性细二氧化硅颗粒

    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。

    Highly volatile polyether-modified silicone surfactant
    8.
    发明授权
    Highly volatile polyether-modified silicone surfactant 有权
    高挥发性聚醚改性硅氧烷表面活性剂

    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。