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    • 2. 发明授权
    • Silicone composition for forming a release coating
    • 用于形成剥离涂层的硅氧烷组合物
    • US06545076B2
    • 2003-04-08
    • US09848755
    • 2001-05-03
    • Nobuo KaiyaTakateru YamadaShuji Yamada
    • Nobuo KaiyaTakateru YamadaShuji Yamada
    • C08K554
    • C09D183/04C08L83/00
    • A solvent free silicone composition for forming a cured release coating comprising (A) 100 parts by weight of a diorganopolysiloxane having in each molecule at least two alkenyl groups and a viscosity of 50 to 5,000 mPa·s at 25° C.; (B) 3 to 50 parts by weight of an organohydrogenpolysiloxane mixture comprising constituent (b-1) and constituent (b-2) in a weight ratio of 1:0.01 to 1:1, where (b-1) is a diorganopolysiloxane having a viscosity of 1 to 1,000 mPa·s at 25° C. and having both molecular terminals capped with silicon-bonded hydrogen atoms and (b-2) is an organohydrogenpolysiloxane having a viscosity of 1 to 1,000 mPa·s at 25° C. and having at least three pendant silicon-bonded hydrogen atoms in each molecular chain; and (C) a catalytic amount of a platinum-type catalyst.
    • 一种用于形成固化剥离涂层的无溶剂硅氧烷组合物,其包含(A)100重量份在每个分子中具有至少两个烯基并在25℃下粘度为50至5,000mPa.s的二有机聚硅氧烷;(B) 3重量份至50重量份含有重量比为1:0.01至1:1的组分(b-1)和组分(b-2)的有机氢聚硅氧烷混合物,其中(b-1)是二有机聚硅氧烷,其粘度为 在25℃下为1至1,000mPa.s,并且具有用硅键合的氢原子封端的分子末端,(b-2)是在25℃下粘度为1至1,000mPa.s的有机氢聚硅氧烷,并且具有 每个分子链中至少三个侧链硅键合的氢原子; 和(C)催化量的铂型催化剂。
    • 8. 发明授权
    • Silicone gel composition
    • 硅胶组合物
    • US06743843B2
    • 2004-06-01
    • US10221847
    • 2002-09-16
    • Tsunetoshi Fujisawa
    • Tsunetoshi Fujisawa
    • C08K554
    • F16F9/30C08F283/12C08F299/08C08L83/08F16F1/3605C08L83/00
    • The invention provides a vibration-absorbing silicone gel composition mainly comprising: 100 parts by weight of (a) an organopolysiloxane having a (meth)acryloyl group in its molecule; from 5 to 100 parts by weight of (b) an organopolysiloxane unreactive with ingredient (a); from 1 to 50 parts by weight of (c) an amorphous pulverization product of a three-dimensionally crosslinked silicone resin; from 1 to 20 parts by weight of (d) a fumed silica; and an effective amount of (e) a polymerization initiator, as a gel composition which has high vibration-absorbing properties and high shape retention and which can be used as, e.g., a vibration-absorbing damper even when it is not sealed up in a container or bag.
    • 本发明提供一种主要包含:100重量份的(a)在其分子中具有(甲基)丙烯酰基的有机聚硅氧烷的振动吸收硅胶组合物; 5至100重量份的(b)与成分(a)不反应的有机聚硅氧烷; 1〜50重量份的(c)三维交联的有机硅树脂的无定形粉碎产物; 1〜20重量份的(d)热解二氧化硅; 和有效量的(e)聚合引发剂,作为具有高吸振性和高形状保持性的凝胶组合物,并且其可以用作例如吸震阻尼器,即使当其不被密封在 容器或袋子。