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    Polymer composition for tire and pneumatic tire using same
    1.
    发明授权
    Polymer composition for tire and pneumatic tire using same 有权
    使用该轮胎和充气轮胎的聚合物组合物

    公开(公告)号：US06334919B1

    公开(公告)日：2002-01-01

    申请号：US09276745

    申请日：1999-03-26

    申请人： Hidekazu Takeyama ,  Yoshihiro Soeda ,  Gou Kawaguchi ,  Tetsuji Kawazura ,  Osamu Ozawa ,  Giro Watanabe ,  Noriaki Kuroda ,  Masahiro Ikawa

    发明人： Hidekazu Takeyama ,  Yoshihiro Soeda ,  Gou Kawaguchi ,  Tetsuji Kawazura ,  Osamu Ozawa ,  Giro Watanabe ,  Noriaki Kuroda ,  Masahiro Ikawa

    IPC分类号： B60C514

    CPC分类号： B60C1/0008 ,  C08L21/00 ,  Y10T152/10855 ,  C08L2666/02

    摘要： A polymer composition for a tire having an air permeation coefficient of 25×10−12 cc·cm/cm2·sec ·cmHg (at 30° C.) or less and a Young's modulus of 1 to 500 MPa, including (A) at least 10% by weight, based on the weight of the total polymer component, of at least one thermoplastic resin having an air permeation coefficient of not more than 25×10−12 cc·cm/cm2·sec·cmHg (at 30° C.) and a Young's modulus of more than 500 MPa and (B) at least 10% by weight, based on the total weight of the polymer component, of at least one elastomer component having an air permeation coefficient of more than 25×10−12 cc·cm/cm2·sec·cmHg (at 30° C.) and a Young's modulus of not more than 500 MPa, wherein the total amount (A)+(B) of the component (A) and the component (B) is not less than 30% by weight based on the weight of the total polymer component, and a pneumatic tire obtained therefrom.

    摘要翻译： 一种轮胎用聚合物组合物，其透气系数为25×10-12cc.cm / cm2.sec.cmHg（30℃）以下，杨氏模量为1〜500MPa，包括（A）至少10 至少一种热塑性树脂的透气系数不超过25×10-12cc.cm / cm2.sec.cmHg（30℃）和 至少一种具有大于25×10 12 cc.cm / cm 2的弹性体组分的弹性体组分，基于聚合物组分的总重量，（B）至少10重量％ （30℃），杨氏模量不大于500MPa，其中组分（A）和组分（B）的总量（A）+（B）不小于30 基于总聚合物组分的重量的重量％，以及由其获得的充气轮胎。

    Polymer composition for tire and pneumatic tire using same
    2.
    发明授权
    Polymer composition for tire and pneumatic tire using same 失效
    使用该轮胎和充气轮胎的聚合物组合物

    公开(公告)号：US6079465A

    公开(公告)日：2000-06-27

    申请号：US589450

    申请日：1996-01-22

    申请人： Hidekazu Takeyama ,  Yoshihiro Soeda ,  Gou Kawaguchi ,  Tetsuji Kawazura ,  Osamu Ozawa ,  Giro Watanabe ,  Noriaki Kuroda ,  Masahiro Ikawa

    发明人： Hidekazu Takeyama ,  Yoshihiro Soeda ,  Gou Kawaguchi ,  Tetsuji Kawazura ,  Osamu Ozawa ,  Giro Watanabe ,  Noriaki Kuroda ,  Masahiro Ikawa

    IPC分类号： B60C1/00 ,  C08L21/00 ,  B60C5/14

    CPC分类号： B60C1/0008 ,  C08L21/00 ,  Y10T152/10855

    摘要： A polymer composition for a tire having an air permeation coefficient of 25.times.10.sup.-12 cc.multidot.cm/cm.sup.2 .multidot.sec.multidot.cmHg (at 30.degree. C.) or less and a Young's modulus of 1 to 500 MPa, including (A) at least 10% by weight, based on the weight of the total polymer component, of at least one thermoplastic resin having an air permeation coefficient of not more than 25.times.10.sup.-12 cc.multidot.cm/cm.sup.2 .multidot.sec.multidot.cmHg (at 30.degree. C.) and a Young's modulus of more than 500 MPa and (B) at least 10% by weight, based on the total weight of the polymer component, of at least one elastomer component having an air permeation coefficient of more than 25.times.10.sup.-12 cc.multidot.cm/cm.sup.2 .multidot.sec.multidot.cmHg (at 30.degree. C.) and a Young's modulus of not more than 500 MPa, wherein the total amount (A)+(B) of the component (A) and the component (B) is not less than 30% by weight based on the weight of the total polymer component, and a pneumatic tire obtained therefrom.

    摘要翻译： 一种轮胎用聚合物组合物，其透气系数为25×10 12 cc×cm 2 / cm 2×sec×cm 3（30℃）以下，杨氏模量为1〜500MPa，包括（A）至少10重量％ 至少一种热塑性树脂的透气系数不超过25×10-12 ccxcm / cm2×secxcmHg（30℃）和杨氏模量大于500MPa的聚合物组分的重量，（B） 至少10重量％，基于聚合物组分的总重量，至少一种具有大于25×10 12 cc×cm / cm 2·sec·x·cmHg（30℃）的透气系数的弹性体成分，杨氏模量不大 其中，组分（A）和组分（B）的总量（A）+（B）相对于总聚合物组分的重量为30重量％，得到的充气轮胎 由此。

    Pneumatic tire and process for production thereof
    9.
    发明授权
    Pneumatic tire and process for production thereof 有权
    气动轮胎及其制造方法

    公开(公告)号：US06244317B1

    公开(公告)日：2001-06-12

    申请号：US09447560

    申请日：1999-11-23

    申请人： Kazuto Yamakawa ,  Osamu Ozawa ,  Kazuo Suga ,  Hidekazu Takeyama

    发明人： Kazuto Yamakawa ,  Osamu Ozawa ,  Kazuo Suga ,  Hidekazu Takeyama

    IPC分类号： B60C514

    CPC分类号： B60C5/14 ,  B29D30/0681 ,  B29D2030/0682 ,  B60C1/0008 ,  C08G69/48 ,  C08L77/00 ,  C09D177/00 ,  Y10S152/16 ,  Y10T152/10855 ,  C08L63/00 ,  C08L27/00

    摘要： A pneumatic tire having an air permeation preventive layer comprising (A) a thin film of at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups, (B) a thin film obtained from the curing a liquid composition containing (i) a multi component copolymer polyamide resin, (ii) a curable resin, and (iii) a curing agent for curing the curable resin, (C) a thin film obtained by coating and cross-linking a polymer composition containing (i) at least-one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups and/or groups having curable unsaturated bonds and (ii) at least one cross-linking agent and/or curable resin other than an acid, or (D) a thin film of a vinylidene chloride-acrylonitrile copolymer obtained by copolymerizing 5 to 50 molar % of acrylonitrile.

    摘要翻译： 一种具有透气防止层的充气轮胎，包括：（A）至少一种脂族聚酰胺树脂的薄膜，其中至少一部分酰胺基团被烷氧基烷基改性;（B）由固化液体得到的薄膜 组合物，其包含（i）多组分共聚物聚酰胺树脂，（ii）可固化树脂，和（iii）固化所述固化性树脂的固化剂，（C）通过涂布和交联含有 i）至少一种脂族聚酰胺树脂，其中至少部分酰胺基团被具有可固化不饱和键的烷氧基烷基和/或基团改性，和（ii）至少一种交联剂和/或除 酸或（D）通过共聚5-50摩尔％的丙烯腈得到的偏二氯乙烯 - 丙烯腈共聚物的薄膜。

    Pneumatic tire and process for production thereof
    10.
    发明授权
    Pneumatic tire and process for production thereof 有权
    气动轮胎及其制造方法

    公开(公告)号：US06179941B2

    公开(公告)日：2001-01-30

    申请号：US09197463

    申请日：1998-11-23

    申请人： Kazuto Yamakawa ,  Osamu Ozawa ,  Kazuo Suga ,  Hidekazu Takeyama

    发明人： Kazuto Yamakawa ,  Osamu Ozawa ,  Kazuo Suga ,  Hidekazu Takeyama

    IPC分类号： B29D3000

    CPC分类号： B60C5/14 ,  B29D30/0681 ,  B29D2030/0682 ,  B60C1/0008 ,  C08G69/48 ,  C08L77/00 ,  C09D177/00 ,  Y10S152/16 ,  Y10T152/10855 ,  C08L63/00 ,  C08L27/00

    摘要： A pneumatic tire having an air permeation preventive layer comprising (A) a thin film of at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups, (B) a thin film obtained from the curing a liquid composition containing (i) a multi component copolymer polyamide resin, (ii) a curable resin, and (iii) a curing agent for curing the curable resin, (C) a thin film obtained by coating and cross-linking a polymer composition containing (i) at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups and/or groups having curable unsaturated bonds and (ii) at least one cross-linking agent and/or curable resin other than an acid, or (D) a thin film of a vinylidene chloride-acrylonitrile copolymer obtained by copolymerizing 5 to 50 molar % of acrylonitrile.

    摘要翻译： 一种具有透气防止层的充气轮胎，包括：（A）至少一种脂族聚酰胺树脂的薄膜，其中至少一部分酰胺基团被烷氧基烷基改性;（B）由固化液体得到的薄膜 组合物，其包含（i）多组分共聚物聚酰胺树脂，（ii）可固化树脂，和（iii）固化所述固化性树脂的固化剂，（C）通过涂布和交联含有 i）至少一种脂族聚酰胺树脂，其中至少部分酰胺基团被具有可固化不饱和键的烷氧基烷基和/或基团改性，和（ii）除酸以外的至少一种交联剂和/或可固化树脂 ，或（D）通过共聚5〜50摩尔％的丙烯腈得到的偏二氯乙烯 - 丙烯腈共聚物的薄膜。