利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.013 秒)

    FUNCTIONALIZED POLYMER BLENDS FOR IMPROVED WEAR
    2.
    发明公开
    FUNCTIONALIZED POLYMER BLENDS FOR IMPROVED WEAR 有权
    FUNKTIONALISIERTE POLYMERMISCHUNGEN MIT VERBESSERTER VERSCHLEISSFESTIGKEIT

    公开(公告)号：EP3063018A1

    公开(公告)日：2016-09-07

    申请号：EP14802733.7

    申请日：2014-10-27

    申请人： Compagnie Générale des Etablissements Michelin ,  MICHELIN Recherche et Technique S.A.

    发明人： CATO, Anthony, Derbin ,  STUBBLEFIELD, Raymond ,  SAINTIGNY, Xavier ,  PIFFARD, Olivier

    IPC分类号： B60C1/00 ,  C08L9/06 ,  C08L15/00

    CPC分类号： B60C1/0016 ,  B60C11/0008 ,  B60C11/005 ,  B60C2011/0025 ,  C08L9/06 ,  C08L15/00

    摘要： A tire tread formed at least in part from a rubber composition that is based upon a cross- linkable rubber composition that may include between 50 phr and 90 phr of a first highly unsaturated elastomer being middle chain functionalized with an aminoalkoxysilane group and having a Tg of between -108 °C and -45 °C and between 10 phr and 50 phr of a second highly unsaturated elastomer being end-chain functionalized with a silanol group and having a Tg of between -108 °C and -10 °C. The rubber composition may further include between 50 phr and 150 phr of a silica filler and a plasticizing system comprising between 5 phr and 120 phr of a plasticizing resin having a Tg of at least 25 °C and between 0 phr and 60 phr of a plasticizing liquid.

    摘要翻译： 至少部分由橡胶组合物形成的轮胎胎面，该橡胶组合物基于可交联的橡胶组合物，所述橡胶组合物可以包含50phr至90phr的第一高度不饱和弹性体，其为具有氨基烷氧基硅烷基官能化并且具有 在-108℃和-45℃之间，以及10phr至50phr的第二个高度不饱和的弹性体，其末端链用硅烷醇基官能化并具有-108℃至-10℃的Tg 橡胶组合物可以进一步包括50phr至150phr的二氧化硅填料和增塑体系，其包含5phr至120phr的Tg至少为25℃和0phr至60phr之间的增塑树脂， 一种增塑液体。

    TIRE TREAD
    4.
    发明公开
    TIRE TREAD 有权
    轮胎胎面

    公开(公告)号：EP2748014A1

    公开(公告)日：2014-07-02

    申请号：EP11872327.9

    申请日：2011-09-14

    申请人： MICHELIN Recherche et Technique S.A. ,  Compagnie Générale des Etablissements Michelin

    发明人： STUBBLEFIELD, Raymond ,  SAINTIGNY, Xavier

    IPC分类号： B60C1/00

    CPC分类号： B60C1/0016 ,  B60C11/0008 ,  B60C2011/0025 ,  C08K5/0016 ,  C08L9/00 ,  C08L9/06 ,  C08L47/00

    摘要： Treads and tires having such treads having improved characteristics breaking the compromise between Wear and wet braking, such treads manufactured from a rubber composition that may include greater than 90 phr of an elastomer component selected from styrene-butadiene rubber (SBR), a polybutadiene or combinations thereof having, a glass transition temperature of between -100°C and less than -50°C and a plasticizing system. The plasticizing system may include, for example, between 5 phr and 120 phr of a plasticizing resin having a Tg of -at least 25° C and between 0 phr and 60 phr of a plasticizing liquid. Particular embodiments may include the elastomer component having a Tg of between -90 °C and -60 °C and/or may further have the elastomer component included in an amount of at least 95 phr.

    摘要翻译： 具有这种胎面的胎面和轮胎具有改进的特性，从而破坏了磨损和湿式制动之间的折衷，这些胎面由橡胶组合物制成，所述橡胶组合物可包含大于90phr的选自苯乙烯 - 丁二烯橡胶（SBR），聚丁二烯或其组合 具有-100℃至小于-50℃的玻璃化转变温度和塑化体系。 增塑体系可以包括例如5phr和120phr之间的增塑树脂，该塑化树脂的Tg为至少25℃和0phr-60phr之间的增塑液体。 具体实施方式可以包括具有-90℃至-60℃的Tg的弹性体组分和/或可以进一步具有至少95phr的量的弹性体组分。

    TIRE TREAD WITH INCOMPATIBLE RUBBERS
    5.
    发明公开
    TIRE TREAD WITH INCOMPATIBLE RUBBERS 审中-公开
    轮胎胎面与不兼容橡胶

    公开(公告)号：EP3201010A1

    公开(公告)日：2017-08-09

    申请号：EP13868239.8

    申请日：2013-12-20

    申请人： Compagnie Générale des Etablissements Michelin ,  MICHELIN Recherche et Technique S.A.

    发明人： CATO, Anthony, Derbin ,  STUBBLEFIELD, Raymond ,  SAINTIGNY, Xavier ,  PIFFARD, Olivier

    IPC分类号： B60C11/00 ,  C08J3/05 ,  C08L9/06

    CPC分类号： B60C1/0016 ,  B60C11/0008 ,  C08K3/04 ,  C08K3/06 ,  C08K3/36 ,  C08K5/09 ,  C08K5/54 ,  C08K2003/2296 ,  C08L9/06 ,  C08L57/02 ,  C08L2205/025

    摘要： A tread for a tire, the tread comprising a rubber composition that is based upon a cross-linkable elastomer composition, the cross-linkable elastomer composition comprising, per hundred parts by weight of rubber (phr), a high-Tg rubber being a highly unsaturated diene elastomer having a glass transition temperature of between −30° C. and 0° C., a low-Tg rubber being a highly unsaturated diene elastomer having a glass transition temperature of between −110° C. and −60° C. The high-Tg and the low-Tg elastomers are incompatible and this provides, among other advantages, improved snow traction of the tread when compared to tire treads having lower Tg.

    摘要翻译： 1。一种用于轮胎的胎面，所述胎面包含基于可交联弹性体组合物的橡胶组合物，所述可交联弹性体组合物包含每100重量份橡胶（phr），高Tg橡胶 不饱和二烯弹性体，其玻璃化转变温度为-30℃至0℃，低Tg橡胶为玻璃化转变温度为-110℃至-60℃的高度不饱和二烯弹性体 高Tg和低Tg弹性体是不相容的，并且除了其它优点之外，与具有较低Tg的轮胎胎面相比，这提供了改善胎面的雪地牵引力。