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    ANTIVIBRATION RUBBER COMPOSITION
    1.
    发明申请
    ANTIVIBRATION RUBBER COMPOSITION 审中-公开
    抗氧化橡胶组合物

    公开(公告)号：US20110166276A1

    公开(公告)日：2011-07-07

    申请号：US13059159

    申请日：2010-08-06

    申请人： Nanako Fujii ,  Toyohisa Tohyama

    发明人： Nanako Fujii ,  Toyohisa Tohyama

    IPC分类号： C08K5/098 ,  C08K5/101

    CPC分类号： C08K5/098 ,  C08K5/101 ,  C08L7/00

    摘要： A vibration damping rubber composition is provided, which comprises: (A) natural rubber (NR) as a major component; (B) zinc monomethacrylate; and (C) a sulfur-containing vulcanizing agent; wherein the component (B) is present in a proportion of 0.1 to 10 parts by weight based on 100 parts by weight of the component (A). The vibration damping rubber composition is excellent in vibration damping property as well as long-term thermal aging resistance.

    摘要翻译： 提供了一种减震橡胶组合物，其包括：（A）天然橡胶（NR）作为主要成分; （B）单甲基丙烯酸锌; 和（C）含硫硫化剂; 其中基于100重量份的组分（A），组分（B）以0.1至10重量份的比例存在。 减震橡胶组合物的振动阻尼性能以及长期耐热老化性优异。

    Rubber part having a metal fitting and method of producing the same
    4.
    发明授权
    Rubber part having a metal fitting and method of producing the same 有权
    具有金属配件的橡胶部件及其制造方法

    公开(公告)号：US07384028B2

    公开(公告)日：2008-06-10

    申请号：US11723247

    申请日：2007-03-19

    申请人： Takanori Sugiura ,  Toyohisa Tohyama ,  Takehiko Taguchi

    发明人： Takanori Sugiura ,  Toyohisa Tohyama ,  Takehiko Taguchi

    IPC分类号： C23C22/07

    CPC分类号： F16F1/3842 ,  F16F2226/02

    摘要： A rubber part having a metal fitting in which the metal fitting and the rubber part are integrated through an anti-corrosion chemical film formed on a surface of the metal fitting. The anti-corrosion chemical film is a zirconium-based chemical film that is harmless to human body and environment, and is transformable following the squeeze of the metal fitting. The rubber part having a metal fitting is produced by the steps of: degreasing an outer peripheral surface of the metal fitting, subjecting the surface to shot blasting treatment, degreasing the treated surface, and water washing the treated surface; forming a zirconium-based chemical film on the treated surface; water washing and drying an outer peripheral surface of the zirconium-based chemical film; forming an adhesive layer on the outer peripheral surface of the zirconium-based chemical film; and integrating the rubber part on the outer peripheral surface of the adhesive layer.

    摘要翻译： 具有金属配件的橡胶部件，金属配件和橡胶部件通过形成在金属配件的表面上的防腐蚀化学膜一体化。 防腐蚀化学膜是一种对人体和环境无害的锆基化学膜，可以在金属配件挤压之后进行变形。 通过以下步骤制造具有金属配件的橡胶部件：对金属配件的外周面进行脱脂，对表面进行喷丸处理，对处理后的表面进行脱脂，对被处理面进行水洗; 在处理过的表面上形成锆基化学膜; 水洗和干燥锆基化学膜的外周表面; 在锆系化学膜的外周面上形成粘合剂层; 并且将橡胶部分集成在粘合剂层的外周表面上。

    VIBRATION-ISOLATING RUBBER COMPOSITION
    8.
    发明申请
    VIBRATION-ISOLATING RUBBER COMPOSITION 审中-公开
    振动隔离橡胶组合物

    公开(公告)号：US20120289640A1

    公开(公告)日：2012-11-15

    申请号：US13561709

    申请日：2012-07-30

    申请人： Toyohisa Tohyama

    发明人： Toyohisa Tohyama

    IPC分类号： C08L9/00 ,  C08K3/10 ,  C08K3/26 ,  C08K3/36

    CPC分类号： C08K5/101 ,  C08K3/36 ,  C08K5/098 ,  C08K5/548 ,  C08L21/00

    摘要： A vibration-isolating rubber composition contains components (A) and (B) below and components (C) and (D) below, wherein the amount of the component (B) added is 10 to 100 parts by weight relative to 100 parts by weight of the component (A); (A) diene rubber; (B) silica having all the properties (α), (β), and (γ); (α) a silanol group density of the silica surface of 3.0 groups/nm2 or more as calculated by the Sears titration method, (β) an average particle diameter of 10 μm or less, and (γ) a BET specific surface area of 15 to 60 m2/g; (C) a silane coupling agent having a specific structure; and (D) at least one of zinc monomethacrylate and a specific mono(meth)acrylate. Therefore, the vibration-isolating rubber composition exhibits good heat resistance, durability, and stiffness and a reduced dynamic multiplication.

    摘要翻译： 隔振橡胶组合物含有下述成分（A）和（B）以及下述成分（C）和（D）），其中，相对于100重量份，添加的成分（B）的添加量为10〜100重量份 的组分（A）; （A）二烯橡胶; （B）具有所有性质（α），（＆bgr））和（γ）的二氧化硅; （α）通过Sears滴定法计算的平均粒径为10μm以下的（/ bgr）平均粒径为3.0组/ nm 2以上的二氧化硅表面的硅烷醇基密度，（γ）BET比表面积 15〜60 m2 / g; （C）具有特定结构的硅烷偶联剂; 和（D）单甲基丙烯酸锌和特定单（甲基）丙烯酸酯中的至少一种。 因此，隔振橡胶组合物显示出良好的耐热性，耐久性和刚度，以及减少的动态倍增。

    Antivibration rubber composition
    9.
    发明授权
    Antivibration rubber composition 有权
    防震胶组成

    公开(公告)号：US07776950B2

    公开(公告)日：2010-08-17

    申请号：US12057436

    申请日：2008-03-28

    申请人： Norihito Kimura ,  Toyohisa Tohyama ,  Takehiko Taguchi

    发明人： Norihito Kimura ,  Toyohisa Tohyama ,  Takehiko Taguchi

    IPC分类号： B60C1/00 ,  C08F36/00

    CPC分类号： C08K3/36 ,  C08L23/16

    摘要： An antivibration rubber composition containing diene rubber (Component A) and silica (Component B). The amount of the Component B contained is set to a range from 10 to 100 parts by weight with respect to 100 parts by weight of the Component A. The Component B has the following properties, i.e., a surface silanol-group density of not less than 3.0 groups/nm2 as determined by the Sears titration method, an average particle size of not more than 10 μm, and a BET specific surface area of 15 to 60 m2/g.

    摘要翻译： 含有二烯橡胶（组分A）和二氧化硅（组分B）的防振橡胶组合物。 组分B的含量相对于100重量份的组分A设定为10〜100重量份。组分B具有以下性质，即表面硅烷醇密度不低于 通过Sears滴定法测定的3.0组/ nm 2，平均粒径不大于10μm，BET比表面积为15〜60m 2 / g。

    Rubber part having a metal fitting and method of producing the same
    10.
    发明申请
    Rubber part having a metal fitting and method of producing the same 有权
    具有金属配件的橡胶部件及其制造方法

    公开(公告)号：US20070235914A1

    公开(公告)日：2007-10-11

    申请号：US11723247

    申请日：2007-03-19

    申请人： Takanori Sugiura ,  Toyohisa Tohyama ,  Takehiko Taguchi

    发明人： Takanori Sugiura ,  Toyohisa Tohyama ,  Takehiko Taguchi

    IPC分类号： F16F3/08

    CPC分类号： F16F1/3842 ,  F16F2226/02

    摘要： A rubber part having a metal fitting in which the metal fitting and the rubber part are integrated through an anti-corrosion chemical film formed on a surface of the metal fitting. The anti-corrosion chemical film is a zirconium-based chemical film that is harmless to human body and environment, and is transformable following the squeeze of the metal fitting. The rubber part having a metal fitting is produced by the steps of: degreasing an outer peripheral surface of the metal fitting, subjecting the surface to shot blasting treatment, degreasing the treated surface, and water washing the treated surface; forming a zirconium-based chemical film on the treated surface; water washing and drying an outer peripheral surface of the zirconium-based chemical film; forming an adhesive layer on the outer peripheral surface of the zirconium-based chemical film; and integrating the rubber part on the outer peripheral surface of the adhesive layer.

    摘要翻译： 具有金属配件的橡胶部件，金属配件和橡胶部件通过形成在金属配件的表面上的防腐蚀化学膜一体化。 防腐蚀化学膜是一种对人体和环境无害的锆基化学膜，可以在金属配件挤压之后进行变形。 通过以下步骤制造具有金属配件的橡胶部件：对金属配件的外周面进行脱脂，对表面进行喷丸处理，对处理后的表面进行脱脂，对被处理面进行水洗; 在处理过的表面上形成锆基化学膜; 水洗和干燥锆基化学膜的外周表面; 在锆系化学膜的外周面上形成粘合剂层; 并且将橡胶部分集成在粘合剂层的外周表面上。