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    Vulcanized rubber composition and rubber vibration insulator
    1.
    发明授权
    Vulcanized rubber composition and rubber vibration insulator 失效
    硫化橡胶组合物和橡胶振动绝缘子

    公开(公告)号：US5288810A

    公开(公告)日：1994-02-22

    申请号：US999617

    申请日：1992-12-31

    申请人： Keisaku Yamamoto ,  Yoshio Tanimoto ,  Kiyosi Ikeda ,  Eiichi Usuda

    发明人： Keisaku Yamamoto ,  Yoshio Tanimoto ,  Kiyosi Ikeda ,  Eiichi Usuda

    IPC分类号： C08F8/30 ,  C08K5/32

    CPC分类号： C08K5/32 ,  C08F8/30

    摘要： A vulcanized rubber composition which is obtained by vulcanizing a modified ethylene-.alpha.-olefin-nonconjugated diene copolymer rubber composition defined below with sulfur or organic peroxides, said modified rubber composition comprising an ethylene-.alpha.-olefin-nonconjugated diene copolymer rubber modified with 0.01-0.15% by weight of an unsaturated carboxylic acid or a derivative thereof on the basis of the modified ethylene-.alpha.-olefin-nonconjugated diene copolymer rubber and at least one dinitroamine represented by the following formula (A): ##STR1## wherein X represents a divalent chain aliphatic, cyclic aliphatic or aromatic group which may contain a halogen or oxygen, R.sup.1 represents a hydrogen atom, a chain aliphatic group, a cyclic aliphatic group or an aromatic group with a proviso that when both X and R.sup.1 represent a chain aliphatic group, nitrogen atoms may further link to each other through R.sup.1, and R.sup.2 and R.sup.3 each represents a hydrogen atom or an alkyl group of 1-12 carbon atoms and R.sup.2 and R.sup.3 may link to each other to form a ring. The vulcanized rubber composition is excellent in fatigue resistance against repeatedly applied deformation.

    摘要翻译： 硫化橡胶组合物，其通过用硫或有机过氧化物硫化以下定义的改性乙烯-α-烯烃 - 非共轭二烯共聚物橡胶组合物获得，所述改性橡胶组合物包含用0.01- 0.15重量％的不饱和羧酸或其衍生物，基于改性乙烯-α-烯烃 - 非共轭二烯共聚物橡胶和至少一种由下式（A）表示的二硝基胺：其中 X表示可以含有卤素或氧的二价链脂肪族，环状脂肪族或芳香族基团，R1表示氢原子，链状脂族基团，环状脂肪族基团或芳香族基团，条件是当X和R1都表示 链状脂族基团，氮原子可以通过R 1进一步连接，R2和R3各自表示氢原子或1-12的烷基 碳原子，R2和R3可以彼此连接形成环。 硫化橡胶组合物对耐反复变形的耐疲劳性优异。

    Elastomer composition
    5.
    发明授权
    Elastomer composition 失效
    弹性体组成

    公开(公告)号：US4820774A

    公开(公告)日：1989-04-11

    申请号：US108499

    申请日：1987-10-14

    申请人： Hiroyoshi Takao ,  Yoshio Tanimoto ,  Kiyosi Ikeda ,  Masahiro Fukuyama

    发明人： Hiroyoshi Takao ,  Yoshio Tanimoto ,  Kiyosi Ikeda ,  Masahiro Fukuyama

    IPC分类号： C08L23/08 ,  C08L23/16 ,  C08L23/26 ,  C08L33/14

    CPC分类号： C08L23/0884 ,  C08L23/0869 ,  C08L23/16 ,  C08L2312/00 ,  Y10S525/913

    摘要： A vulcanizable elastomer composition comprising an .alpha.-olefin copolymer comprising ethylene and an .alpha.-olefin(s) and an ethylene copolymer comprising ethylene and at least one member selected from the group consisting of acrylic and methacrylic esters, which has an excellent roll-processability and gives by vulcanization an elastomeric material having well-balanced properties in respect of resistance to heat and oil, low-temperature property and the like.

    摘要翻译： 一种可硫化的弹性体组合物，其包含包含乙烯和α-烯烃的α-烯烃共聚物和包含乙烯和至少一种选自丙烯酸和甲基丙烯酸酯的组分的乙烯共聚物，其具有优异的辊加工性和 通过硫化得到在耐热油和低温性等方面具有良好平衡性能的弹性体材料。

    Adhesive composition
    6.
    发明授权
    Adhesive composition 失效
    粘合剂组合物

    公开(公告)号：US5240544A

    公开(公告)日：1993-08-31

    申请号：US870120

    申请日：1992-04-17

    申请人： Yoshio Tanimoto ,  Nobuyuki Yoshida ,  Mitsuji Tsuji ,  Eiichi Usuda ,  Kouji Satou

    发明人： Yoshio Tanimoto ,  Nobuyuki Yoshida ,  Mitsuji Tsuji ,  Eiichi Usuda ,  Kouji Satou

    IPC分类号： C08F8/32 ,  C09J151/06

    CPC分类号： C09J151/06 ,  C08F8/32

    摘要： An adhesive composition comprising a modified, ethylene/.alpha.-olefin copolymer rubber or a modified, ethylene/.alpha.-olefin/non-conjugated diene copolymer rubber containing 0.1-10% by weight of at least one member selected from the group consisting of an acid anhydride and a dicarboxylic acid, and, if necessary, as an amine compound,(i) 0.2-2 moles of a dialkylamine per mole of the acid anhydride in said modified copolymer rubber when said modified copolymer rubber contains no dicarboxylic acid;(ii) 0.2-2 moles of a polyamine compound per mole of the total amount of the acid anhydride and the dicarboxylic acid in said modified copolymer rubber; or(iii) 0.2-2 moles of a dialkylamine per mole of the acid anhydride in said modified copolymer rubber and 0.2-2 moles of a polyamine compound per mole of the acid anhydride in said modified copolymer rubber when said modified copolymer rubber contains no dicarboxylic acid. The above adhesive composition exhibits good adhesion for rubber compositions, particularly low unsaturated, non-polar rubber compositions and fibers, and is excellent in storage stability.

    摘要翻译： 一种粘合剂组合物，其包含改性的乙烯/α-烯烃共聚物橡胶或改性的乙烯/α-烯烃/非共轭二烯共聚物橡胶，其含有0.1-10重量％的至少一种选自酸 酸酐和二羧酸，如果需要，作为胺化合物，（i）当所述改性共聚物橡胶不含二羧酸时，所述改性共聚物橡胶中每摩尔酸酐为0.2-2摩尔二烷基胺; （ii）每摩尔所述改性共聚物橡胶中酸酐和二羧酸的总量为0.2-2摩尔多胺化合物; 或（iii）当所述改性共聚物橡胶中不含二羧酸时，所述改性共聚物橡胶中每摩尔酸酐为0.2-2摩尔二烷基胺/每摩尔酸酐为0.2-2摩尔多胺化合物 酸。 上述粘合剂组合物对橡胶组合物，特别是低不饱和，非极性橡胶组合物和纤维表现出良好的粘合性，并且储存稳定性优异。

    Rubber compositions and vulcanized rubber compositions
    7.
    发明授权
    Rubber compositions and vulcanized rubber compositions 失效
    橡胶组合物和硫化橡胶组合物

    公开(公告)号：US5344881A

    公开(公告)日：1994-09-06

    申请号：US77456

    申请日：1993-06-17

    申请人： Keisaku Yamamoto ,  Yoshio Tanimoto ,  Masahiro Fukuyama ,  Noriyasu Yasuda

    发明人： Keisaku Yamamoto ,  Yoshio Tanimoto ,  Masahiro Fukuyama ,  Noriyasu Yasuda

    IPC分类号： C08L23/08 ,  C08L63/02 ,  C08L71/02 ,  C08L33/08 ,  C08L33/10 ,  C08L33/14 ,  C08L71/03

    CPC分类号： C08L63/00 ,  C08L23/0869 ,  C08L71/02 ,  C08L2312/00

    摘要： A rubber composition which is vulcanizable with organic peroxides and provides vulcanized rubber excellent in oil resistance, heat resistance, low-temperature resistance and compression set. The composition comprises 30 to 95 parts by weight of the following component (A) and 70 to 5 parts by weight of the following component (B) (wherein component (A)+component (B)=100 parts by weight) as well as 1 to 10 parts by weight of the following component (C) per 100 parts by weight of the total amount of the components (A) and (B):component (A): an ethylene-acrylate or ethylene-methacrylate copolymer rubber wherein the amount ratio in mole of ethylene and acrylate or methacrylate is in the range from 50:50 to 85:15,component (B): an epichlorohydrin rubber which is vulcanizable with an organic peroxide and has unsaturated carbon-carbon double bonds as a vulcanizable group in the amount of 1 to 15 mole % in the rubber, andcomponent (C): a multifunctional epoxy compound of a weight-average molecular weight in the range of 100 to 15,000 and of an epoxy equivalent in the range of 10 to 10,000 containing an epoxy ring.

    摘要翻译： 一种可与有机过氧化物硫化并提供耐油性，耐热性，耐低温性和压缩永久变形优异的硫化橡胶的橡胶组合物。 组合物包含30至95重量份的以下组分（A）和70至5重量份的以下组分（B）（其中组分（A）+组分（B）= 100重量份））以及 组分（A）和（B）的总量每100重量份中的组分（C）1至10重量份：组分（A）：乙烯 - 丙烯酸酯或乙烯 - 甲基丙烯酸酯共聚物橡胶，其中 乙烯和丙烯酸酯或甲基丙烯酸酯的摩尔数量比在50:50至85:15的范围内，组分（B）：可用有机过氧化物硫化并具有不饱和碳 - 碳双键作为可硫化基团的表氯醇橡胶 橡胶中的含量为1〜15摩尔％，成分（C）：重均分子量为100〜15000，环氧当量为10〜10,000的多官能环氧化合物，含有 环氧环。

    High-hardness rubber composition
    8.
    发明授权
    High-hardness rubber composition 失效
    高硬度橡胶组合物

    公开(公告)号：US4946888A

    公开(公告)日：1990-08-07

    申请号：US437607

    申请日：1989-11-17

    申请人： Keisaku Yamamoto ,  Yoshio Tanimoto ,  Isao Takano

    发明人： Keisaku Yamamoto ,  Yoshio Tanimoto ,  Isao Takano

    IPC分类号： C08K3/04 ,  C08K3/06 ,  C08L21/00 ,  C08L23/08 ,  C08L23/16

    CPC分类号： C08K3/06 ,  C08L23/16 ,  C08L2312/00

    摘要： A high-hardness rubber composition which is obtained by vulcanizing an unvulcanized rubber composition comprisingan unvulcanized ethylene..alpha.-olefin rubber composition (A) comprising 100 parts by weight of an ethylene..alpha.-olefin copolymer rubber, 60-150 parts by weight of a reinforcing agent and 0-70 parts by weight of a softener;5-40 parts by weight of a solid diene rubber (B) based on 100 parts by weight of said ethylene..alpha.-olefin copolymer rubber; and4-15 parts by weight of sulfur (C) based on 100 parts by weight of said ethylene..alpha.-olefin copolymer rubber,wherein said unvulcanized rubber composition is obtained by adding said solid diene rubber (B) and said sulfur (C) to said unvulcanized ethylene..alpha.-olefin rubber composition (A).

    Coating method
    10.
    发明授权
    Coating method 失效

    公开(公告)号：US5104682A

    公开(公告)日：1992-04-14

    申请号：US390408

    申请日：1989-08-07

    申请人： Tadamitsu Nakahama ,  Yoshio Tanimoto ,  Takakazu Yamane

    发明人： Tadamitsu Nakahama ,  Yoshio Tanimoto ,  Takakazu Yamane

    IPC分类号： B05B13/02 ,  B05D1/00 ,  B05D3/02

    CPC分类号： B05D1/002 ,  B05B13/0221 ,  B05D3/0272 ,  B05B13/0452

    摘要： A highly reflective surface coating on a substrate is formed by a coating method in a coating line. A paint is sprayed on the substrate in a viscosity of 18 seconds or lower when measured by means of Ford Cup #4 at 20.degree. C. in a film thickness thicker than a thickness at which the paint sags, the paint containing a solvent or solvents, having a boiling point as high as 110.degree. C. or lower in an amount of 50% by weight or higher.After completion of the spraying, a coat of the paint is dried by a drying step including sequential setting and baking steps. The substrate is held in an ambient temperature during the setting step which is lower than the ambient temperature during the baking step, and the rotation of the substrate in the drying step being carried out about its horizontal axis at a speed which is high enough to rotate the substrate from a vertical position to a horizontal position before the paint coated thereon substantially sags due to gravity yet which is low enough so as to cause no sagging as a result of centrifugal force, thereby allowing the coat formed thereon to achieve a substantially sagless state.This coating method prevents the paint from swelling on an edge portion of the substrate forming a mass, whereby a coat surface is provided with a high degree of flatness.