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    PNEUMATIC OBJECT PROVIDED WITH A GASTIGHT LAYER MADE OF A THERMOPLASTIC ELASTOMER AND LAMELLAR FILLER
    6.
    发明申请
    PNEUMATIC OBJECT PROVIDED WITH A GASTIGHT LAYER MADE OF A THERMOPLASTIC ELASTOMER AND LAMELLAR FILLER 审中-公开
    具有热塑性弹性体和薄膜填料的气体层的气体对象

    公开(公告)号：US20120149822A1

    公开(公告)日：2012-06-14

    申请号：US13386309

    申请日：2010-07-22

    申请人： Vincent Abad ,  Emmanuel Custodero ,  Vincent Lemal

    发明人： Vincent Abad ,  Emmanuel Custodero ,  Vincent Lemal

    IPC分类号： C08K3/36 ,  C08L53/00

    CPC分类号： B60C1/0008 ,  C08L23/22 ,  C08L53/00 ,  C08L2666/06

    摘要： An inflatable object is equipped with a layer for sealing in an inflation gas. The layer is formed of an elastomeric composition that includes a predominant elastomer by weight, a block thermoplastic elastomer, and a lamellar filler. The block thermoplastic elastomer includes a polyisobutylene block with a number-average molecular mass ranging from 25,000 to 350,000 g/mol and a glass transition temperature of less than or equal to −20° C., and, at at least one end of the polyisobutylene block, a thermoplastic block made from at least a polymerized monomer other than a stirene monomer, the polymerized monomer having a glass transition temperature greater than or equal to 100° C. The lamellar filler has an equivalent diameter (Dv (0.5)) of between 15 and 60 micrometers and an aspect ratio (F) of greater than 65.

    摘要翻译： 充气物体配备有用于密封膨胀气体的层。 该层由弹性体组合物形成，该弹性体组合物包括主要的重量弹性体，嵌段热塑性弹性体和层状填料。 嵌段热塑性弹性体包括数均分子量为25,000至350,000g / mol和玻璃化转变温度小于或等于-20℃的聚异丁烯嵌段，并且在聚异丁烯的至少一端 嵌段，由至少一种除Stirene单体以外的聚合单体制成的热塑性嵌段，所述聚合单体具有大于或等于100℃的玻璃化转变温度。所述层状填料具有等效直径（Dv（0.5）） 15和60微米，长宽比（F）大于65。

    Composite reinforcer
    8.
    发明授权
    Composite reinforcer 有权
    复合强化剂

    公开(公告)号：US09540766B2

    公开(公告)日：2017-01-10

    申请号：US13825935

    申请日：2011-09-16

    申请人： Vincent Abad ,  Sébastien Rigo ,  Emmanuel Custodero

    发明人： Vincent Abad ,  Sébastien Rigo ,  Emmanuel Custodero

    IPC分类号： B32B25/02 ,  D07B1/06 ,  B29B15/08 ,  B60C5/00 ,  B29D30/38

    CPC分类号： D07B1/0633 ,  B29B15/08 ,  B29D2030/383 ,  B60C5/00 ,  D07B1/0666 ,  Y10T428/2938 ,  Y10T428/2947 ,  Y10T428/2967 ,  Y10T428/2969

    摘要： Composite reinforcer (R-2) that is self-adhesive, by curing, to a diene rubber matrix, which can be used as reinforcing element for a pneumatic tire, comprising: one or more reinforcing thread(s) (20), for example a carbon steel cord; a first layer (21) of a thermoplastic polymer, the glass transition temperature of which is positive, for example a polyamide, covering said thread, individually each thread or collectively several threads; a second layer (22) of a composition comprising a poly(p-phenylene ether) (“PPE”) and a functionalized diene elastomer bearing functional groups selected from epoxide, carboxyl, acid anhydride and acid ester groups, in particular an epoxidized SBR, covering the first layer (21). Process for manufacturing such a composite reinforcer and rubber article or semi-finished product, especially a pneumatic tire, incorporating such a composite reinforcer.

    摘要翻译： 复合增强件（R-2），其通过固化而自粘合到可用作充气轮胎的增强元件的二烯橡胶基质上，包括：一个或多个加强丝（20），例如 碳钢绳; 热塑性聚合物的第一层（21），其玻璃化转变温度为正，例如聚酰胺，覆盖所述螺纹，单独地每个螺纹或共同的几个螺纹; 包含聚（对亚苯基醚）（“PPE”）和具有选自环氧化物，羧基，酸酐和酸酯基团的官能团的官能化二烯弹性体，特别是环氧化SBR的组合物的第二层（22） 覆盖第一层（21）。 用于制造这种复合增强件和橡胶制品或半成品的方法，特别是包含这种复合增强件的充气轮胎。

    Pressure-sensitive composite reinforcement
    9.
    发明授权
    Pressure-sensitive composite reinforcement 有权
    压敏复合钢筋

    公开(公告)号：US08763662B2

    公开(公告)日：2014-07-01

    申请号：US13384192

    申请日：2010-07-21

    申请人： Vincent Abad ,  Sebastien Rigo ,  Christophe Chouvel

    发明人： Vincent Abad ,  Sebastien Rigo ,  Christophe Chouvel

    IPC分类号： B60C9/00

    CPC分类号： B29D30/48 ,  B29C47/00 ,  B29C47/0014 ,  B29C47/0016 ,  B29C47/0021 ,  B29C47/02 ,  B29C47/30 ,  B29D30/38 ,  B29K2077/00 ,  B29K2105/08 ,  B29L2031/06 ,  B60C9/0042 ,  B60C9/005 ,  Y10T152/10495 ,  Y10T428/239 ,  Y10T428/2933 ,  Y10T428/2947

    摘要： Composite reinforcement (R-2) capable of adhering directly to a diene rubber matrix, which can be used as reinforcing element for a tire, comprising: one or more reinforcing thread(s) (20), for example a carbon steel cord; a first layer (21) of a thermoplastic polymer, the glass transition temperature of which is positive, for example 6,6 polyamide, covering said thread or said threads; a second layer (22) of a composition comprising an unsaturated thermoplastic stirene (“TPS”) elastomer, the glass transition temperature of which is negative, for example an SB (stirene/butadiene) or SBS (stirene/butadiene/stirene) block copolymer, as well as a poly(p-phenylene ether) (“PPE”), covering the first layer (21). Process for manufacturing such a composite reinforcement and rubber article or semi-finished product, especially a tire, incorporating such a composite reinforcement.

    摘要翻译： 能够直接粘附到可用作轮胎增强元件的二烯橡胶基体上的复合增强件（R-2）包括：一个或多个加强丝（20），例如碳钢帘线; 热塑性聚合物的第一层（21），其玻璃化转变温度为正，例如6,6聚酰胺，覆盖所述螺纹或所述螺纹; 第二层（22），其包含玻璃化转变温度为负的不饱和热塑性塑料（“TPS”）弹性体的组合物，例如SB（苯乙烯/丁二烯）或SBS（苯乙烯/丁二烯/苯乙烯）嵌段共聚物 ，以及覆盖第一层（21）的聚（对亚苯基醚）（“PPE”）。 用于制造这种复合增强件和橡胶制品或半成品的方法，特别是掺入这种复合增强件的轮胎。