HYDROGENATED DIENE POLYMER COMPOSITION AND MOLDED RUBBER ARTICLE
    1.
    发明申请
    HYDROGENATED DIENE POLYMER COMPOSITION AND MOLDED RUBBER ARTICLE 审中-公开
    氢化二烯聚合物组合物和成型橡胶制品

    公开(公告)号:US20090030138A1

    公开(公告)日:2009-01-29

    申请号:US12278109

    申请日:2007-02-02

    IPC分类号: C08K3/04 C08K3/36

    摘要: A hydrogenated diene polymer composition comprises (A) a first hydrogenated diene polymer having a weight average molecular weight (Mw) of 100,000 to 1,700,000, a molecular weight distribution (Mw/Mn) of 1.0 to 3.0, and a hydrogenation degree of 72 to 96%, the first hydrogenated diene polymer (A) being obtained by hydrogenating the first diene polymer which has a vinyl bond content of 20 to 70%, and (B) a first filler. The hydrogenated diene polymer composition contains the first filler (B) in an amount of 5 to 100 parts by mass per 100 parts by mass of the first hydrogenated diene polymer (A).

    摘要翻译: 氢化二烯聚合物组合物包含(A)重均分子量(Mw)为100,000至1,700,000,分子量分布(Mw / Mn)为1.0至3.0,氢化度为72至96的第一氢化二烯聚合物 %,第一氢化二烯聚合物(A)是通过氢化乙烯基键含量为20-70%的第一二烯聚合物和(B)第一填料获得的。 氢化二烯聚合物组合物含有相对于第一氢化二烯系聚合物(A)100质量份为5〜100质量份的第一填料(B)。

    MODIFIED HYDROGENATED DIENE POLYMER COMPOSITION
    2.
    发明申请
    MODIFIED HYDROGENATED DIENE POLYMER COMPOSITION 审中-公开
    改性加氢二烯聚合物组合物

    公开(公告)号:US20100130669A1

    公开(公告)日:2010-05-27

    申请号:US12593388

    申请日:2008-03-28

    IPC分类号: C08K3/36 C08L9/00

    摘要: A modified hydrogenated diene polymer composition includes (A) a modified hydrogenated diene polymer obtained by hydrogenating a diene polymer having a vinyl bond content of 20 to 70%, the modified hydrogenated diene polymer having a weight average molecular weight (Mw) of 100,000 to 1,700,000, a molecular weight distribution (Mw/Mn) of 1.0 to 3.0, and a hydrogenation rate of 72 to 96%, and containing a functional group, and (B) a diene rubber, the modified hydrogenated diene polymer composition containing the modified hydrogenated diene polymer (A) and the diene rubber (B) in an amount of 100 parts by mass in total, the amount of the modified hydrogenated diene polymer (A) being 60 to 95 parts by mass, and the amount of the diene rubber (B) being 5 to 40 parts by mass.

    摘要翻译: 改性氢化二烯聚合物组合物包括(A)通过氢化乙烯基键含量为20至70%的二烯聚合物获得的改性氢化二烯聚合物,重均分子量(Mw)为100,000至170万的改性氢化二烯聚合物 ,分子量分布(Mw / Mn)为1.0〜3.0,氢化率为72〜96%,含有官能团,(B)二烯系橡胶,含有改性氢化二烯的改性氢化二烯系聚合物组合物 聚合物(A)和二烯橡胶(B)的总量为100质量份,改性氢化二烯系聚合物(A)的含量为60〜95质量份,二烯橡胶(B )为5〜40质量份。

    MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PRODUCING SAME
    3.
    发明申请
    MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PRODUCING SAME 审中-公开
    改性共轭二烯聚合物及其生产方法

    公开(公告)号:US20140357784A1

    公开(公告)日:2014-12-04

    申请号:US14367533

    申请日:2012-12-19

    摘要: A modified conjugated diene polymer, which can be used as a raw material of a cross-linked polymer for automobile tires, is prepared by a method including a step of polymerizing a monomer having a conjugated diene compound etc. in the presence of a compound of formula (1) or (2) and an alkali metal compound to obtain a conjugated diene polymer, and a step of reacting the polymer and a compound of formula (3). In formulae (1) and (2), R1 is hydrocarbylene; Q is —N(-A1)- etc.; A1 is hydrocarbyl without active hydrogen atom and may have substituent(s). In formula (3), E is a functional group etc. which has no active hydrogen atom and is bound to R4 by an atom of N; R2 and R3 are hydrocarbyl groups; R4 is a hydrocarbylene group; and n is an integer of 0 to 2.

    摘要翻译: 可以用作汽车轮胎用交联聚合物的原料的改性共轭二烯聚合物通过包括使具有共轭二烯化合物等的单体在下列化合物的存在下进行聚合的方法来制备: 式(1)或(2)和碱金属化合物,得到共轭二烯聚合物,和使聚合物与式(3)化合物反应的步骤。 在式(1)和(2)中,R 1是亚烃基; Q是-N(-A1) - 等; A1是没有活性氢原子的烃基并且可以具有取代基。 在式(3)中,E是不具有活性氢原子并通过N原子与R4结合的官能团等。 R2和R3是烃基; R4是亚烃基; n为0〜2的整数。

    METHOD FOR PRODUCING DENATURED CONJUGATED DIENE POLYMER
    4.
    发明申请
    METHOD FOR PRODUCING DENATURED CONJUGATED DIENE POLYMER 有权
    用于生产脱模的连接二烯聚合物的方法

    公开(公告)号:US20140221563A1

    公开(公告)日:2014-08-07

    申请号:US14342071

    申请日:2012-08-29

    IPC分类号: C08F236/10 C08K3/36 C08K3/04

    摘要: A method for producing a modified conjugated diene polymer usable as a raw material of a crosslinked polymer which is used for use in tires and the like of automobiles and can enhance low fuel consumption performance of automobiles and the like is provided.A method for producing a modified conjugated diene polymer comprising a polymerization step in which a monomer including a conjugated diene compound or a monomer including a conjugated diene compound and an aromatic vinyl compound is polymerized in the presence of at least one compound selected from the group consisting of the following formulae (1) and (2) and an alkali metal compound or an alkaline earth metal compound to obtain a modified conjugated diene polymer. (In the formulae, A1 is a hydrocarbylsilyl group in which three H's (hydrogen atoms) in a “—SiH3” structure are each substituted by a hydrocarbyl group, and R1 and R2 are hydrocarbylene groups.)

    摘要翻译: 提供了可用作汽车用轮胎等中使用的交联聚合物的原料的改性共轭二烯系聚合物的制造方法,能够提高汽车的低燃耗性能等。 一种制备改性共轭二烯聚合物的方法,其包括聚合步骤,其中包含共轭二烯化合物的单体或包含共轭二烯化合物和芳族乙烯基化合物的单体在至少一种选自以下的化合物的存在下聚合: 的下式(1)和(2)和碱金属化合物或碱土金属化合物以获得改性共轭二烯聚合物。 (式中,A1为“-SiH 3”结构中的三个H(氢原子)各自被烃基取代的烃基甲硅烷基,R 1和R 2为亚烃基。

    Method for producing modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition
    5.
    发明授权
    Method for producing modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition 有权
    改性共轭二烯橡胶,改性共轭二烯橡胶和橡胶组合物的制造方法

    公开(公告)号:US08980987B2

    公开(公告)日:2015-03-17

    申请号:US13991005

    申请日:2011-11-28

    摘要: This invention relates to a method for producing a modified conjugated diene rubber wherein the method involves: (a) a step in which a conjugated diene polymer having an alkali metal or alkaline earth metal active end and obtained by polymerizing a conjugated diene compound or by polymerizing a conjugated diene compound with an aromatic vinyl compounds is reacted with a first alkoxysilane compound which has an alkoxysilyl group having two or more alkoxy groups and has a group protected by a protecting group wherein deprotection is possible to obtain a modified conjugated-diene polymer having an alkoxysilyl group; and (b) a step in which the modified conjugated-diene polymer is reacted with a second alkoxysilane compound which has an alkoxysilyl group.

    摘要翻译: 本发明涉及一种改性共轭二烯橡胶的制造方法,该方法包括:(a)具有碱金属或碱土金属活性末端并通过使共轭二烯化合物聚合或通过聚合得到的共轭二烯聚合物 将具有芳香族乙烯基化合物的共轭二烯化合物与具有烷氧基甲硅烷基具有两个以上烷氧基并具有被保护基保护的基团的第一烷氧基硅烷化合物反应,其中可以进行脱保护以获得具有下式的改性共轭二烯聚合物: 烷氧基甲硅烷基 和(b)使改性共轭二烯聚合物与具有烷氧基甲硅烷基的第二烷氧基硅烷化合物反应的步骤。

    METHOD FOR PRODUCING DENATURED CONJUGATED DIENE POLYMER
    6.
    发明申请
    METHOD FOR PRODUCING DENATURED CONJUGATED DIENE POLYMER 有权
    用于生产脱模的连接二烯聚合物的方法

    公开(公告)号:US20140309363A1

    公开(公告)日:2014-10-16

    申请号:US14342200

    申请日:2012-08-29

    IPC分类号: C08F4/58

    摘要: A method for producing a conjugated diene polymer usable as a raw material of a crosslinked polymer which is used for use in tires of automobiles and can enhance low fuel consumption performance of automobiles is provided.A method for producing a modified conjugated diene polymer comprising a polymerization step in which monomer including a conjugated diene compound or monomer including a conjugated diene compound and an aromatic vinyl compound are polymerized in the presence of at least one compound selected from the group consisting of the following formulae (1) and (2) and an alkali metal compound or an alkaline earth metal compound to obtain a modified conjugated diene polymer. (In the formulae, A1 is a functional group which has a three-substituted hydrocarbylsilyl group; has at least one atom selected from the group consisting of N, P and S; has no active hydrogen and is bound to R1 by any one atom of the above N, P and S. R1 and R2 are hydrocarbylene groups. In the formulae, R1, R2 and A1 which are each present in plurality may each be same or different.)

    摘要翻译: 提供了可用作汽车用轮胎中的交联聚合物的原料的共轭二烯聚合物的制造方法,能够提高汽车的低燃料消耗性能。 一种制备改性共轭二烯聚合物的方法,其包括聚合步骤,其中包含共轭二烯化合物的单体或包含共轭二烯化合物和芳族乙烯基化合物的单体在至少一种选自以下的化合物的存在下聚合: (1)和(2)和碱金属化合物或碱土金属化合物,得到改性共轭二烯聚合物。 (式中,A 1为具有三取代烃基甲硅烷基的官能团,具有选自N,P,S中的至少1个以上的原子,不具有活性氢, 上述N,P和S.R 1和R 2为亚烃基,式中,R 1,R 2和A 1各自各自相同或不同。

    Method for producing denatured conjugated diene polymer
    8.
    发明授权
    Method for producing denatured conjugated diene polymer 有权
    变性共轭二烯聚合物的制备方法

    公开(公告)号:US09090754B2

    公开(公告)日:2015-07-28

    申请号:US14342071

    申请日:2012-08-29

    摘要: A method for producing a modified conjugated diene polymer usable as a raw material of a crosslinked polymer which is used for use in tires and the like of automobiles and can enhance low fuel consumption performance of automobiles and the like is provided.A method for producing a modified conjugated diene polymer comprising a polymerization step in which a monomer including a conjugated diene compound or a monomer including a conjugated diene compound and an aromatic vinyl compound is polymerized in the presence of at least one compound selected from the group consisting of the following formulae (1) and (2) and an alkali metal compound or an alkaline earth metal compound to obtain a modified conjugated diene polymer. (In the formulae, A1 is a hydrocarbylsilyl group in which three H's (hydrogen atoms) in a “—SiH3” structure are each substituted by a hydrocarbyl group, and R1 and R2 are hydrocarbylene groups.)

    摘要翻译: 提供了可用作汽车用轮胎等中使用的交联聚合物的原料的改性共轭二烯系聚合物的制造方法,能够提高汽车的低燃耗性能等。 一种制备改性共轭二烯聚合物的方法,其包括聚合步骤,其中包含共轭二烯化合物的单体或包含共轭二烯化合物和芳族乙烯基化合物的单体在至少一种选自以下的化合物的存在下聚合: 的下式(1)和(2)和碱金属化合物或碱土金属化合物以获得改性共轭二烯聚合物。 (式中,A1为“-SiH 3”结构中的三个H(氢原子)各自被烃基取代的烃基甲硅烷基,R 1和R 2为亚烃基。

    METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE RUBBER, MODIFIED CONJUGATED DIENE RUBBER, AND RUBBER COMPOSITION
    9.
    发明申请
    METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE RUBBER, MODIFIED CONJUGATED DIENE RUBBER, AND RUBBER COMPOSITION 有权
    生产改性联合二烯橡胶,改性连合二烯橡胶和橡胶组合物的方法

    公开(公告)号:US20130245192A1

    公开(公告)日:2013-09-19

    申请号:US13991005

    申请日:2011-11-28

    IPC分类号: C08F36/06 C08L9/06

    摘要: This invention relates to a method for producing a modified conjugated diene rubber wherein the method involves: (a) a step in which a conjugated diene polymer having an alkali metal or alkaline earth metal active end and obtained by polymerizing a conjugated diene compound or by polymerizing a conjugated diene compound with an aromatic vinyl compounds is reacted with a first alkoxysilane compound which has an alkoxysilyl group having two or more alkoxy groups and has a group protected by a protecting group wherein deprotection is possible to obtain a modified conjugated-diene polymer having an alkoxysilyl group; and (b) a step in which the modified conjugated-diene polymer is reacted with a second alkoxysilane compound which has an alkoxysilyl group.

    摘要翻译: 本发明涉及一种改性共轭二烯橡胶的制造方法,该方法包括:(a)具有碱金属或碱土金属活性末端并通过使共轭二烯化合物聚合或通过聚合得到的共轭二烯聚合物 将具有芳香族乙烯基化合物的共轭二烯化合物与具有烷氧基甲硅烷基具有两个以上烷氧基并具有被保护基保护的基团的第一烷氧基硅烷化合物反应,其中可以进行脱保护以获得具有下式的改性共轭二烯聚合物: 烷氧基甲硅烷基 和(b)使改性共轭二烯聚合物与具有烷氧基甲硅烷基的第二烷氧基硅烷化合物反应的步骤。