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    • 1. 发明授权
    • Adhesive composition
    • 粘合剂组合物
    • US5120810A
    • 1992-06-09
    • US522013
    • 1990-05-11
    • Hironao FujikiMikio ShionoToshiaki Takahashi
    • Hironao FujikiMikio ShionoToshiaki Takahashi
    • C08G77/14C08K3/10C08K5/5435C08K5/549C08L83/05C08L83/07C09D183/04C09D183/05C09D183/07C09J183/00C09J183/04C09J183/05C09J183/07
    • C09J183/04
    • This invention discloses an adhesive organopolysiloxane compositions which cure in the presence of addition reaction catalysts and adhere firmly to various materials when they harden comprising;(1) 100 parts by weight of an organopolysiloxane containing at least alkenyl groups bonded to silicon atoms in 1 molecule,(2) an organohydrogenpolysiloxane containing at least 3 hydrogen atoms bonded to silicon atoms in 1 molecule, in sufficient quantity to donate 0.5-10 hydrogen atoms bonded to silicon atoms to 1 alkenyl group in said 1st constituent,(3) 0.1-20 parts by weight of an organosilicone compound containing at least 1 hydrogen atom bonded to silicon atoms, at least 1 fluoroalkyl group or fluoroalkylether group bonded to silicon atoms via carbon atoms and at least 1 epoxy group and/or trialkoxysilyl group bonded to silicon atoms via carbon atoms in 1 molecule, and(4) platinum or a platinum compound in suitable quantity to act as a catalyst.
    • 本发明公开了一种粘合剂有机聚硅氧烷组合物,其在加成反应催化剂存在下固化,并且在硬化时牢固地粘附到各种材料上, (1)100重量份在1分子中至少含有与硅原子键合的烯基的有机聚硅氧烷,(2)在1分子中含有至少3个与硅原子键合的氢原子的有机氢聚硅氧烷,以足够的量配合0.5-10 所述第一成分中与硅原子键合至1个烯基的氢原子,(3)0.1-20重量份含有至少1个与硅原子键合的氢原子的有机硅化合物,至少1个氟烷基或与硅键合的氟烷基 通过碳原子和至少1个环氧基和/或通过1分子中的碳原子键合到硅原子上的三烷氧基甲硅烷基,和(4)铂或铂化合物以合适的量作为催化剂。
    • 2. 发明授权
    • Adhesive silicone compositions
    • 粘合硅胶组合物
    • US5536803A
    • 1996-07-16
    • US461012
    • 1995-06-05
    • Hironao FujikiShigeki ShudoToshiaki TakahashiHiroyasu HaraTakeshi Miyao
    • Hironao FujikiShigeki ShudoToshiaki TakahashiHiroyasu HaraTakeshi Miyao
    • C08L83/07C09J183/04C09J183/07C08G77/08
    • C09J183/04
    • An adhesive silicone composition comprising a diorganopolysiloxane, an organohydrogenpolysiloxane, and a platinum catalyst is blended with an organohydrogenpolysiloxane having at least two hydrogen atoms each bonded to a silicon atom in a molecule and containing an aromatic ring-bearing hydrocarbon radical in an amount of at least 12 mol % of the entire monovalent organic radicals bonded to silicon atoms, or a compound containing at least one hydrogen atom bonded to a silicon atom in a molecule and having a radical of two benzene rings separated by --R.sup.13 R.sup.14 Si--, --R.sup.13 R.sup.14 SiO--, --OR.sup.13 R.sup.14 SiO-- or --R.sup.13 R.sup.14 SiOR.sup.13 R.sup.14 Si-- wherein R.sup.13 and R.sup.14 are a monovalent hydrocarbon radical. The composition firmly adheres to organic resins, but is readily releasable from metal molds.
    • 将包含二有机聚硅氧烷,有机氢聚硅氧烷和铂催化剂的粘合性有机硅组合物与具有至少两个氢原子的有机氢聚硅氧烷共混,每个氢原子分子键合至硅原子并且含有至少含有芳环的烃基 与硅原子键合的全部一价有机基团的12摩尔%,或分子中含有与硅原子键合的至少一个氢原子的化合物,其具有由-R 13 R 14 -Si,-R 13 R 14 SiO, - OR13R14SiO-或-R13R14SiOR13R14Si-,其中R13和R14是一价烃基。 组合物牢固地粘附到有机树脂上,但是容易从金属模具中剥离。