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    • 4. 发明专利
    • Silicone composition for forming releasable curing film
    • 用于形成可释放固化膜的硅胶组合物
    • JP2006213816A
    • 2006-08-17
    • JP2005027853
    • 2005-02-03
    • Ge Toshiba Silicones Co Ltdジーイー東芝シリコーン株式会社
    • MORIYAMA SHINYA
    • C08L83/07C08K3/08C08L83/05C08L83/06C09D183/05C09D183/06C09D183/07
    • PROBLEM TO BE SOLVED: To provide a silicone composition for forming a releasable curing film which has excellent adhesiveness to a substrate composed of a plastic film such as a polyester film or a polypropylene film and does not require application of a primer or the like to the surface of the substrate when the composition is applied. SOLUTION: The silicone composition for forming a releasable curing film comprises (A) 100 pts.wt. of a polyorganosiloxane having per molecule at least two alkenyl groups directly bonded to a silicon atom, (B) 0.1-30 pts.wt. of a polyorganohydrogensiloxane having per molecule at least three hydrogen atoms directly bonded to a silicon atom and having kinematic viscosity at 25°C of 1 mm 2 /s or more, (C) 0.1-30 pts.wt. of a polyorganosiloxane having per molecule at least two epoxy groups bonded to a silicon atom via a carbon atom and having substantially no hydrogen atom directly bonded to a silicon atom, and (D) a catalytic amount of a platinum-based catalyst. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种用于形成可剥离固化膜的硅氧烷组合物,其对由诸如聚酯膜或聚丙烯膜的塑料膜构成的基材具有优异的粘附性,并且不需要施加底漆或 当施加组合物时,与基底的表面相似。 解决方案:用于形成可剥离固化膜的硅氧烷组合物包含(A)100重量份 的每分子具有至少两个直接键合到硅原子上的烯基的聚有机硅氧烷,(B)0.1-30重量份 每分子具有至少三个与硅原子键合的氢原子并且在25℃下的运动粘度为1mm 2 /秒以上的聚有机氢硅氧烷,(C)0.1-30重量份 。 每分子具有至少两个通过碳原子与硅原子键合并且基本上没有与硅原子直接键合的氢原子的环氧基的聚有机硅氧烷,(D)催化量的铂系催化剂。 版权所有(C)2006,JPO&NCIPI
    • 6. 发明专利
    • Water-based coating agent composition
    • 水基涂料组合物
    • JP2006182936A
    • 2006-07-13
    • JP2004378886
    • 2004-12-28
    • Ge Toshiba Silicones Co Ltdジーイー東芝シリコーン株式会社
    • YAMATO TOSHIOSHIKANUMA KOJI
    • C09D183/04C08J7/04C08J9/36C08L23/16C09D5/02C09D123/26C09D123/28C09D183/05C09D183/08
    • PROBLEM TO BE SOLVED: To provide a water-based coating agent composition good in uniform applying property, non-tacky property, water repellency and slipperiness, and excellent in adhesivity particularly to a rubber or plastic substrate. SOLUTION: This water-based coating agent composition comprises (A) a polydiorganosiloxane whose viscosity at 25°C is 50-10,000,000 mPa s and both terminals of which are blocked with hydroxy groups, (B) a polyorganohydrogensiloxane having at least three hydrogen atoms each bound to a silicon atom in one molecule, (C) a curing catalyst, (D) a chlorinated polyolefin and/or acryl-modified polyolefin, and (E) a spherical silicone elastomer fine particle comprising a silicone elastomer as the main component and substantially free of metallic elements derived from the curing catalyst. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供均匀的涂布性,非粘性,防水性和滑爽性以及粘合性优异的水性涂料组合物,特别是橡胶或塑料基材。 该水性涂料组合物包含(A)聚二有机硅氧烷,其在25℃下的粘度为50-10,000,000mPa·s,其两末端被羟基封端,(B)具有至少三个的聚有机氢硅氧烷 各自与一个分子中的硅原子键合的氢原子,(C)固化催化剂,(D)氯化聚烯烃和/或丙烯酸改性的聚烯烃,和(E)以硅氧烷弹性体为主体的球形硅氧烷弹性体微粒 并且基本上不含衍生自固化催化剂的金属元素。 版权所有(C)2006,JPO&NCIPI
    • 7. 发明专利
    • Silicone emulsion composition and releasing agent
    • 硅胶乳液组合物和释放剂
    • JP2006182883A
    • 2006-07-13
    • JP2004376851
    • 2004-12-27
    • Ge Toshiba Silicones Co Ltdジーイー東芝シリコーン株式会社
    • SHIMOZU HIROYOSHINASA TOSHIHISATAKAKURA HIROSUKE
    • C08L83/04C08L71/02
    • PROBLEM TO BE SOLVED: To provide a silicone emulsion composition having enough fluidity and excellent in storage stability of the composition itself.
      SOLUTION: This silicone emulsion composition is formed by mixing (B) a specified alkylene oxide derivative in an amount of 1-13 pts.wt. into (A) an emulsified emulsion composition having a particle size of 100-300 nm in an amount of 100 pts.wt., wherein the composition (A) contains (A-1) an organopolysiloxane having an average polymerization degree of 5-1000 in an amount of 40-60 wt%, (A-2) a surfactant in an amount of 12-20 wt% based on the amount of the organopolysiloxane (A-1), and (A-3) water in an amount corresponding to the remainder of the components (A-1) and (A-2) as main constituents.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供具有足够的流动性和优异的组合物本身的储存稳定性的硅氧烷乳液组合物。 解决方案:该硅氧烷乳液组合物通过混合(B)1-13重量份的指定烯化氧衍生物而形成。 成为(A)100重量份粒径为100〜300nm的乳化乳液组合物,其中组合物(A)含有(A-1)平均聚合度为5-1000的有机聚硅氧烷 (A-2)相对于有机聚硅氧烷(A-1)的量为12〜20重量%的(A-2)表面活性剂,(A-3)相当于 到组分(A-1)和(A-2)的其余部分作为主要成分。 版权所有(C)2006,JPO&NCIPI