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由北京化工大学申请的专利(公开号CN1970607,公开日期2007年5月30日)“硅烷偶联剂改性粘土/丁苯橡胶纳米复合材料的制备方法”涉及采用硅烷偶联剂改性粘土制备丁苯橡胶纳米复合材料的方法。粘土改性用硅烷偶联剂为γ-氨丙基三乙氧基硅烷和双-(γ-三乙氧基硅基丙基)四硫化物。在
Patent application by Beijing University of Chemical Technology (Publication No. CN1970607, published on May 30, 2007) “Preparation of Silane Coupling Agent-Modified Clay / Styrene-Butadiene Rubber Nanocomposite” relates to preparation of a modified clay using a silane coupling agent Styrene-butadiene rubber nanocomposites. Clay-modifying silane coupling agents are γ-aminopropyltriethoxysilane and bis- (γ-triethoxysilylpropyl) tetrasulfide. in