Modified Conjugated Diene Polymer, Method for Producing Same, and Rubber Composition Using Same
    4.
    发明申请
    Modified Conjugated Diene Polymer, Method for Producing Same, and Rubber Composition Using Same 审中-公开
    改性共轭二烯聚合物,其制备方法和使用其的橡胶组合物

    公开(公告)号:US20160009834A1

    公开(公告)日:2016-01-14

    申请号:US14772163

    申请日:2014-03-07

    IPC分类号: C08F136/06 C08K3/36

    摘要: A modified conjugated diene polymer and a method for producing the same. A rubber composition using the same. A modified conjugated diene polymer obtained by polymerizing a conjugated diene compound using a catalyst including from (A) an yttrium compound having a bulky ligand represented by general formula (1), (B) an ionic compound formed of a non-coordinating anion and a cation, and (C) an organic metal compound of an element selected from the group consisting of group 2, group 12 and group 13 of the periodic table and modifying the conjugated diene polymer with a carbonyl compound, a method for producing the same, and a rubber composition using the same.

    摘要翻译: 改性共轭二烯聚合物及其制造方法。 使用其的橡胶组合物。 通过使用包含(A)具有由通式(1)表示的大体积配体的钇化合物的催化剂,(B)由非配位阴离子形成的离子性化合物和 阳离子,和(C)选自元素周期表的第2族,第12族和第13族的元素的有机金属化合物,并用羰基化合物改性共轭二烯聚合物,其制备方法和 使用其的橡胶组合物。

    Catalyst for Conjugated Diene Polymerization, Conjugated Diene Polymer and Modified Conjugated Diene Polymer Produced Using the Same, Production Methods Thereof, Rubber Composition for Tire, and Rubber Composition for Rubber Belt
    5.
    发明申请
    Catalyst for Conjugated Diene Polymerization, Conjugated Diene Polymer and Modified Conjugated Diene Polymer Produced Using the Same, Production Methods Thereof, Rubber Composition for Tire, and Rubber Composition for Rubber Belt 审中-公开
    用于共轭二烯聚合的催化剂,共轭二烯聚合物和使用其制备的改性共轭二烯聚合物,其制造方法,轮胎用橡胶组合物和橡胶带橡胶组合物

    公开(公告)号:US20160009835A1

    公开(公告)日:2016-01-14

    申请号:US14775961

    申请日:2014-03-13

    IPC分类号: C08F136/06 C08L47/00 C08L7/00

    摘要: Provided are a catalyst for a conjugated diene polymerization capable of producing a conjugated diene polymer having a high content of cis-1,4-structures with a high activity, a conjugated diene polymer and a modified conjugated diene polymer using the same, production methods thereof, a rubber composition for a tire, and a rubber composition for a rubber belt. Described are a catalyst for a conjugated diene polymerization including: a non-metallocene type gadolinium compound (A) represented by the general formula (1); an ionic compound (B) formed of a non-coordinating anion and a cation; and an organic metal compound (C) of an element selected from the group consisting of a group 2, a group 12, and a group 13 of the periodic table, a conjugated diene polymer and a modified conjugated diene polymer obtained using the same, production methods thereof, a rubber composition for a tire, and a rubber composition for a rubber belt.

    摘要翻译: 提供一种能够生产具有高活性的顺式-1,4-结构含量高的共轭二烯聚合物的共轭二烯聚合催化剂,共轭二烯聚合物和使用其的改性共轭二烯聚合物,其制备方法 ,轮胎用橡胶组合物和橡胶带用橡胶组合物。 描述了一种共轭二烯聚合催化剂,包括:由通式(1)表示的非茂金属型钆化合物(A); 由非配位阴离子和阳离子形成的离子化合物(B); 和选自元素周期表中的第2族,第12族和第13族的元素的有机金属化合物(C),共轭二烯聚合物和使用该共轭二烯聚合物得到的改性共轭二烯聚合物 方法,轮胎用橡胶组合物和橡胶带用橡胶组合物。