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    • 7. 发明申请
    • METHOD FOR PRODUCING RUBBER COMPOSITION
    • 生产橡胶组合物的方法
    • US20140187693A1
    • 2014-07-03
    • US14118365
    • 2012-05-23
    • Takanori Tsuji
    • Takanori Tsuji
    • C08K5/31C08K3/04
    • C08K5/31C08K3/013C08K3/04C08K3/36C08K5/0025C08K5/548C08L15/00C08K3/0033
    • The present invention provides a method for producing a rubber composition containing a rubber component (A) that contains a modified conjugated diene-based polymer obtained by using a modifying agent that has a functional group compatible with silica, a filler containing an inorganic filler (B), a silane coupling agent (C), and at least one promoter (D) selected from guanidines, sulfenamides, thiazoles, thiurams, thioureas, dithiocarbamic acid compounds and xanthogenic acid compounds, wherein the rubber composition is kneaded in plural stages, and in the first stage (X) of kneading, the rubber component (A), all or a part of the inorganic filler (B), all or a part of the silane coupling agent (C) and the promoter (D) are added and kneaded.
    • 本发明提供一种含有橡胶成分(A)的橡胶组合物的制造方法,该橡胶组合物含有通过使用具有与二氧化硅相容的官能团的改性剂,含有无机填料(B)的填料得到的改性共轭二烯系聚合物 ),硅烷偶联剂(C)和至少一种选自胍胺,亚磺酰胺,噻唑,秋兰姆,硫脲,二硫代氨基甲酸化合物和黄原酸化合物的促进剂(D),其中橡胶组合物多次捏合, 捏合第一阶段(X),橡胶组分(A),全部或部分无机填料(B),全部或部分硅烷偶联剂(C)和助催化剂(D)加入并捏合 。
    • 8. 发明授权
    • Method for producing rubber composition
    • 橡胶组合物的制造方法
    • US09447255B2
    • 2016-09-20
    • US14118365
    • 2012-05-23
    • Takanori Tsuji
    • Takanori Tsuji
    • C08L15/00C08K3/04C08K5/548C08K3/36C08K5/31C08K5/00C08K3/00
    • C08K5/31C08K3/013C08K3/04C08K3/36C08K5/0025C08K5/548C08L15/00C08K3/0033
    • The present invention provides a method for producing a rubber composition containing a rubber component (A) that contains a modified conjugated diene-based polymer obtained by using a modifying agent that has a functional group compatible with silica, a filler containing an inorganic filler (B), a silane coupling agent (C), and at least one promoter (D) selected from guanidines, sulfenamides, thiazoles, thiurams, thioureas, dithiocarbamic acid compounds and xanthogenic acid compounds, wherein the rubber composition is kneaded in plural stages, and in the first stage (X) of kneading, the rubber component (A), all or a part of the inorganic filler (B), all or a part of the silane coupling agent (C) and the promoter (D) are added and kneaded.
    • 本发明提供一种含有橡胶成分(A)的橡胶组合物的制造方法,该橡胶组合物含有通过使用具有与二氧化硅相容的官能团的改性剂,含有无机填料(B)的填料得到的改性共轭二烯系聚合物 ),硅烷偶联剂(C)和至少一种选自胍胺,亚磺酰胺,噻唑,秋兰姆,硫脲,二硫代氨基甲酸化合物和黄原酸化合物的促进剂(D),其中橡胶组合物多次捏合, 捏合第一阶段(X),橡胶组分(A),全部或部分无机填料(B),全部或部分硅烷偶联剂(C)和助催化剂(D)加入并捏合 。