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    • 1. 发明授权
    • Organopolysiloxane composition and rubber substrate having a coating
thereof
    • 有机聚硅氧烷组合物和具有其涂层的橡胶基材
    • US5506302A
    • 1996-04-09
    • US493154
    • 1995-06-21
    • Mikio ShionoKazumi OkadaHironao Fujiki
    • Mikio ShionoKazumi OkadaHironao Fujiki
    • C08K7/16C08K13/02C09D183/04C08K5/54
    • C08K13/02C08K7/16C09D183/04
    • An organopolysiloxane composition contains (A) a both end hydroxyl-blocked diorganopoly-siloxane, (B) a hydroxyl-free diorganopoly-siloxane having a degree of polymerization equal to or greater than that of (A), (C) an organo-hydrogenpolysiloxane having at least three hydrogen atoms in a molecule, (D) an organosilane containing at least two alkoxy groups and an amino group attached to a silicon atom through an alkylene group in a molecule and/or a partial hydrolyzate thereof, (E) a fatty acid metal salt, (F) polycarbonate powder having a mean particle size of up to 50 .mu.m, and optionally (G) an organo-silane containing at least two alkoxy groups and a mercapto group attached to a silicon atom through an alkylene group in a molecule and/or a partial hydrolyzate thereof. It is applied to a rubber substrate to form a wear resistance coating thereon.
    • 有机聚硅氧烷组合物含有(A)双端羟基封端的二有机硅氧烷,(B)聚合度等于或大于(A)的聚合度的无羟基的二有机聚硅氧烷,(C)有机氢聚硅氧烷 在分子中具有至少三个氢原子,(D)含有至少两个烷氧基的有机硅烷和通过分子中的亚烷基与硅原子连接的氨基和/或其部分水解产物,(E)脂肪 酸性金属盐,(F)平均粒径达50μm的聚碳酸酯粉末,以及任选地(G)含有至少两个烷氧基的有机硅烷和通过亚烷基连接到硅原子上的巯基, 分子和/或部分水解产物。 将其施加到橡胶基材上以在其上形成耐磨性涂层。
    • 2. 发明授权
    • Organopolysiloxane compositions and rubber articles
    • 有机聚硅氧烷组合物和橡胶制品
    • US5525660A
    • 1996-06-11
    • US354064
    • 1994-12-06
    • Mikio ShionoKazumi Okada
    • Mikio ShionoKazumi Okada
    • C08L83/04C09D183/04C08K5/54
    • C09D183/04C08L83/04C08G77/04C08G77/16
    • An organopolysiloxane composition contains (A) a both end hydroxyl-blocked diorganopolysiloxane, (B) an inert diorganopolysiloxane, (C) a silane or siloxane having at least three hydrolyzable functional groups, (D) an organosilane having at least two alkoxy groups each attached to a silicon atom and one mercapto group separated from a silicon atom by an alkylene group or a partial hydrolyzate thereof, (E) an organosilane having at least two alkoxy groups each attached to a silicon atom and one amino group separated from a silicon atom by an alkylene group or a partial hydrolyzate thereof, (F) a condensation catalyst, and (G) a fine powder, typically of polycarbonate, having a mean particle size of 0.1-50 .mu.m. The composition is useful as a surface treating agent for cured rubber moldings for imparting non-tackiness, water repellency and lubricity to the rubber surface and forming a long-lasting abrasion resistant coating.
    • 有机聚硅氧烷组合物含有(A)两末端羟基封端的二有机聚硅氧烷,(B)惰性二有机聚硅氧烷,(C)具有至少三个可水解官能团的硅烷或硅氧烷,(D)具有至少两个烷氧基的有机硅烷, 通过亚烷基或其部分水解物与硅原子分离的硅原子和一个巯基,(E)具有至少两个烷氧基的有机硅烷各自连接到硅原子上,一个氨基与硅原子分开,通过 (F)缩合催化剂,(G)通常为聚碳酸酯的平均粒径为0.1-50μm的细粉末。 该组合物可用作固化橡胶模制品的表面处理剂,用于赋予橡胶表面非粘性,防水性和润滑性并形成持久的耐磨涂层。
    • 3. 发明授权
    • Adhesive composition
    • 粘合剂组合物
    • US08299196B2
    • 2012-10-30
    • US13085510
    • 2011-04-13
    • Mikio ShionoNoriyuki Koike
    • Mikio ShionoNoriyuki Koike
    • C08G77/08
    • C09D183/08C08G77/24C08L71/02
    • An adhesive composition is provided comprising (A) a fluorinated amide compound containing at least two vinyl groups and having a polyfluoro structure, (B) a fluorinated organosilicon compound containing a fluorinated organic group, at least two SiH groups, and an alkyl, aryl or aralkyl group, and (C) a platinum catalyst, and (D) an organosiloxane containing a SiH group and an epoxy and/or trialkoxysilyl group. The composition is cured on brief heating into a product which achieves adhesion to various substrates and has solvent resistance, chemical resistance, heat resistance, low-temperature properties, low moisture permeability, electric insulation, and acid resistance.
    • 提供一种粘合剂组合物,其包含(A)含有至少两个乙烯基并具有多氟结构的氟化酰胺化合物,(B)含氟化有机基团的氟化有机硅化合物,至少两个SiH基团和烷基,芳基或 芳族烷基,(C)铂催化剂,(D)含有SiH基和环氧基和/或三烷氧基甲硅烷基的有机硅氧烷。 该组合物在短暂加热下固化成实现对各种基材的粘合性的产品,并具有耐溶剂性,耐化学性,耐热性,低温性,低透湿性,电绝缘性和耐酸性。
    • 8. 发明授权
    • Method of producing base compound for liquid fluoroelastomer
    • 制备液态含氟弹性体基础化合物的方法
    • US08969451B2
    • 2015-03-03
    • US13468233
    • 2012-05-10
    • Mikio ShionoShinichi IdeYujiro Taira
    • Mikio ShionoShinichi IdeYujiro Taira
    • C07F7/10B32B9/04C08K9/06C08J3/20C08J3/22C08L69/00C08G65/00C08L71/02
    • C08K9/06C08G65/007C08G2650/48C08J3/203C08J3/226C08J2329/10C08J2371/00C08K3/04C08K3/34C08K2201/011C08L69/00C08L83/10C08L71/02
    • A method of producing a base compound for a liquid fluoroelastomer which is unaffected by the storage state of the added silica powder, and yields minimal fluctuation in the viscosity between production lots. Specifically, a method of producing a base compound for a liquid fluoroelastomer containing: (A) a linear fluoropolyether compound having at least two alkenyl groups within each molecule and having a perfluoroalkyl ether structure within the main chain, and (B) a hydrophobic silica powder, the method including: (1) heating the component (A) under normal pressure at a temperature of 50 to 100 ° C., (2) adding 20 to 60 parts by mass of the component (B) to 100 parts by mass of the component (A) that has been heated in step (1) while performing kneading to obtain a kneaded product, and (3) kneading the kneaded product obtained in step (2) at a temperature exceeding 100° C., either under conditions of heat and reduced pressure or under conditions of heat and pressure.
    • 一种制备用于液体含氟弹性体的基础化合物的方法,其不受添加的二氧化硅粉末的储存状态的影响,并且在生产批次之间产生最小的粘度波动。 具体地说,一种制备液态含氟弹性体的碱性化合物的方法,该方法包括:(A)在每个分子内具有至少两个烯基并且在主链内具有全氟烷基醚结构的直链含氟聚醚化合物,和(B)疏水性二氧化硅粉末 该方法包括:(1)在常压下在50〜100℃的温度下加热组分(A),(2)将20〜60质量份的组分(B)加入到100质量份 在步骤(1)中加热的组分(A),同时进行捏合以获得捏合产物,和(3)在超过100℃的温度下将步骤(2)中获得的捏合产物捏合, 热和减压或在热和压力条件下。