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    • 3. 发明授权
    • Silicone composition for coating textile material substrates
    • 用于涂布纺织材料基材的硅酮组合物
    • US06511754B1
    • 2003-01-28
    • US09869152
    • 2001-09-26
    • Fabrice BohinAlain PouchelonChristiane Prebet
    • Fabrice BohinAlain PouchelonChristiane Prebet
    • B32B904
    • D06N3/128B60R2021/23514C08K9/06C09D183/04Y10T428/31663Y10T442/2861C08L83/04C08L83/00C08L2666/44C08L2666/54C08L2666/52
    • The invention concerns a method for preparing a cold-vulcanisable coating composition (CVE), and the resulting composition. The composition comprises a polyorganosiloxane with alkenyl groups bound to the silicium, a polyorganosiloxane with hydrogen atoms bound to the silicium, a catalyst, a ternary adhesion promoter consisting of an alkoxylated organosilane, an organosilicon compound comprising at least an epoxy radical, a chelate of metal and/or a metal alkoxide, a polyorganosiloxane called extender and having terminal siloxyl units with hydrogeno functions, and a reinforcing silicon filler treated in situ by a compatibility agent in the presence of polyorganosiloxane with alkenyl function, said in situ treatment consisting in preparing a filler suspension by bringing said silicon filler in the presence of the compatibility agent and polyorganosiloxane (1), thereby providing the in situ treatment of the filler. The invention further provides an elastomer with high extensibility.
    • 本发明涉及一种制备冷可硫化涂料组合物(CVE)的方法和所得组合物。 该组合物包含与硅结合的烯基的聚有机硅氧烷,与硅结合的氢原子的聚有机硅氧烷,催化剂,由烷氧基化有机硅烷组成的三元粘合促进剂,至少包含环氧基的有机硅化合物,金属螯合物 和/或金属醇盐,称为增量剂的聚有机硅氧烷和具有氢功能的末端硅氧烷基单元,以及在聚有机硅氧烷与烯基官能团的存在下通过相容剂原位处理的增强硅填料,所述原位处理包括制备填料 通过在相容剂和聚有机硅氧烷(1)的存在下引入所述硅填料进行悬浮,从而提供填料的原位处理。 本发明还提供了具有高延展性的弹性体。