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。

    Molded article of thermoplastic elastomer composition and process for producing the same
    3.
    发明申请
    Molded article of thermoplastic elastomer composition and process for producing the same 审中-公开
    热塑性弹性体组合物的成型体及其制造方法

    公开(公告)号:US20060063850A1

    公开(公告)日:2006-03-23

    申请号:US10549287

    申请日:2004-11-16

    IPC分类号: H05B6/68

    摘要: A thermoplastic elastomer composition molded article excellent in elasticity and extremely low in permanent compression set is obtained. A thermoplastic elastomer composition molded article obtained by electron beam irradiation of a molded article mainly comprising a thermoplastic elastomer composition in which a crystalline polyethylenic resin (2) and a conjugated diene-based block copolymer (3) form a three-dimensional network structure in a matrix comprising an ethylene•α-olefin-based copolymer (1), and a production process of the thermoplastic elastomer composition molded article comprising mixing an ethylene•α-olefin-based copolymer (1), a crystalline polyethylenic resin (2) and a conjugated diene-based block copolymer (3), dynamically heat treating the resulting mixture to obtain a thermoplastic elastomer composition, molding the thermoplastic elastomer composition, and then, subjecting the resulting molded article to electron beam irradiation.

    摘要翻译: 获得了弹性极好且永久压缩永久变形的热塑性弹性体组合物成型品。 一种热塑性弹性体组合物模制品,其通过电子束照射主要包含结晶聚乙烯树脂(2)和共轭二烯基嵌段共聚物(3)的热塑性弹性体组合物的成型制品而形成三维网状结构, 包含乙烯-α-烯烃基共聚物(1)的基体和热塑性弹性体组合物模塑制品的制备方法,包括将乙烯-α-烯烃基共聚物(1),结晶聚乙烯树脂(2)和 共轭二烯系嵌段共聚物(3),动态热处理得到的混合物,得到热塑性弹性体组合物,成型热塑性弹性体组合物,然后使所得模制品进行电子束照射。