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    Tire with a Self-Sealing Ply
    3.
    发明申请
    Tire with a Self-Sealing Ply 审中-公开
    带有自密封帘布的轮胎

    公开(公告)号：US20100032070A1

    公开(公告)日：2010-02-11

    申请号：US12520435

    申请日：2007-12-19

    申请人： Loïc Albert ,  José Merino Lopez ,  Lucien Sylvain ,  Michel Ahouanto ,  Pierre Lesage

    发明人： Loïc Albert ,  José Merino Lopez ,  Lucien Sylvain ,  Michel Ahouanto ,  Pierre Lesage

    IPC分类号： B60C19/12

    CPC分类号： B60C19/122 ,  B29C73/20 ,  B29D30/0685 ,  B29D2030/0694 ,  B29D2030/0695 ,  B29L2030/00 ,  Y10T152/10684

    摘要： Tire comprising at least two sidewalls, a crown provided radially externally with a tread, a carcass-type reinforcing structure and a crown reinforcement, the inner surface of the sidewalls and of the crown forming an inner wall of the tire, at least one portion of said wall being covered with a self-sealing layer comprising a thermoplastic stirene (TPS) elastomer and the tire being able to be inflated to a given service inflation pressure Pi. For any temperature within a given temperature range, between +30° C. and +100° C., the self-sealing layer has a loss factor tan δ of less than 0.2 and a dynamic modulus G* of less than Pi, tan δ and G* being measured at a frequency of 10 Hz.

    摘要翻译： 轮胎，其包括至少两个侧壁，冠部径向向外设置有胎面，胎体型加强结构和胎冠加强件，所述侧壁和胎冠的内表面形成轮胎的内壁，至少一部分 所述壁被包括热塑性塑料（TPS）弹性体的自密封层覆盖，并且所述轮胎能够被充气到给定的服务充气压力Pi。 对于给定温度范围内的+ 30°C至+ 100°C之间的任何温度，自密封层的损耗因子tanδ小于0.2，动态模量G *小于Pi，tanδ 并且以10Hz的频率测量G *。

    Pneumatic Object Provided with a Self-Sealing and Gas-Tight Layer Comprising a Thermoplastic Elastomer and Extension Oil
    4.
    发明申请
    Pneumatic Object Provided with a Self-Sealing and Gas-Tight Layer Comprising a Thermoplastic Elastomer and Extension Oil 审中-公开
    提供包含热塑性弹性体和延伸油的自密封和气密层的气动物体

    公开(公告)号：US20120118463A1

    公开(公告)日：2012-05-17

    申请号：US13132786

    申请日：2009-11-30

    申请人： Pierre Lesage ,  José Merino Lopez

    发明人： Pierre Lesage ,  José Merino Lopez

    IPC分类号： B60C19/00 ,  B32B25/08 ,  B32B27/00 ,  B32B1/06 ,  B32B1/08

    CPC分类号： B29C73/163 ,  B29C73/22 ,  B29L2030/00 ,  B60C1/0008 ,  B60C19/122 ,  Y10T152/10666

    摘要： An inflatable article provided with an elastomer layer comprising at least, as major elastomer, a thermoplastic polystirene/polyisobutylene block copolymer, such as a stirene/isobutylene/stirene (SIBS) copolymer, and at least 100 phr of an extender oil. Preferably, this copolymer comprises between 5% and 50% stirene by weight, its number-average molecular weight is between 30,000 and 500,000 g/mol and its Tg is below −20° C. The extender oil is preferably a polybutene oil such as polyisobutylene (PIB) oil. This elastomer layer is able to fulfil not only the role of a self-sealing (puncture-resistant) layer, but also that of an impermeable layer, furthermore with a reduced hysteresis compared to a conventional layer based on butyl rubber. The inflatable article can be, in particular, an inner tube or a pneumatic tire for a motor vehicle.

    摘要翻译： 设置有弹性体层的充气制品至少包括作为主要弹性体的热塑性聚芳烃/聚异丁烯嵌段共聚物，例如辛烯/异丁烯/辛烯（SIBS）共聚物和至少100phr的增量油。 优选地，该共聚物的重量比为5％至50％，其数均分子量为30,000至500,000g / mol，Tg低于-20℃。增量油优选为聚丁烯油，例如聚异丁烯 （PIB）油。 该弹性体层不仅能够实现与基于丁基橡胶的常规层相比，自密封（防刺穿）层的作用，而且还能够实现不渗透层的作用，此外具有降低的滞后。 充气制品可特别地用于机动车辆的内胎或充气轮胎。

    Self-sealing composition for a pneumatic object
    5.
    发明授权
    Self-sealing composition for a pneumatic object 有权
    用于气动物体的自密封组合物

    公开(公告)号：US08602075B2

    公开(公告)日：2013-12-10

    申请号：US12520856

    申请日：2007-12-19

    申请人： Loïc Albert ,  Emmanuel Custodero ,  Pierre Lesage ,  José Merino Lopez ,  Lucien Silvain

    发明人： Loïc Albert ,  Emmanuel Custodero ,  Pierre Lesage ,  José Merino Lopez ,  Lucien Silvain

    IPC分类号： B60C5/14 ,  B60C19/12

    CPC分类号： B32B25/00 ,  B29C73/18 ,  B29L2030/00 ,  B60C19/122 ,  C08L23/22 ,  C08L53/02 ,  C08L53/025 ,  Y10T152/10675 ,  Y10T152/10684 ,  C08L2666/24 ,  C08L2666/02

    摘要： A self-sealing elastomer composition, in an inflatable article such as a pneumatic tire (1), such composition comprising, as predominant elastomer, a thermoplastic styrene (TPS) elastomer and an extender oil with a content of between 200 and 700 phe (parts per hundred parts of elastomer by weight). An airtight puncture-resistant laminate (10) that can be used in particular in said inflatable article (1), comprises a puncture-resistant first layer (10a) comprising said self-sealing composition and an airtight second layer (10b), for example based on butyl rubber. An inflatable article comprises such a self-sealing composition or such an airtight puncture-resistant laminate.

    摘要翻译： 一种自密封弹性体组合物，在诸如充气轮胎（1）的充气制品中，这种组合物包含作为主要弹性体的热塑性苯乙烯（TPS）弹性体和含量为200-700之间的增量油 每百份重量的弹性体）。 可特别用于所述可膨胀制品（1）中的气密防刺层压板（10）包括例如包括所述自密封组合物的耐刺穿的第一层（10a）和例如气密的第二层（10b） 基于丁基橡胶。 一种可膨胀制品包括这种自密封组合物或这种耐气孔穿刺层压材料。

    Tire tread with elements in relief having incisions and holes
    8.
    发明授权
    Tire tread with elements in relief having incisions and holes 失效
    轮胎胎面具有切口和孔的缓解元件

    公开(公告)号：US07703490B2

    公开(公告)日：2010-04-27

    申请号：US11599465

    申请日：2006-11-15

    申请人： José Merino Lopez

    发明人： José Merino Lopez

    IPC分类号： B60C11/117 ,  B60C11/12

    CPC分类号： B60C11/12 ,  B60C11/032 ,  B60C11/0323 ,  B60C2011/1213 ,  Y10S152/03

    摘要： The tread of a tire designed particularly to run on snowy, icy or wet surfaces. The tread comprises elements in relief (e.g., blocks or ribs), each having a running face and lateral faces. At least one element in relief is provided with an incision defined along a mean plane. The tread comprises at least two holes passing through the element in relief substantially parallel to the mean plane of the incision. Each hole opens onto two lateral faces of the element in relief, and the holes are situated on one and the same side of the mean plane of the incision in spaced relationship to the incision.

    摘要翻译： 轮胎的胎面特别设计用于在多雪，冰冷或潮湿的表面上运行。 胎面包括浮雕元件（例如，块或肋），每个元件具有运行面和侧面。 至少一个浮雕元件具有沿着平均平面限定的切口。 所述胎面包括穿过所述元件的至少两个孔，所述孔基本上平行于所述切口的平均平面。 每个孔在凸起的元件的两个侧面上打开，并且孔位于与切口间隔开的切口平均平面的同一侧上。

    Molding element and mold for molding a cutout in a tread
    9.
    发明授权
    Molding element and mold for molding a cutout in a tread 有权
    用于在胎面中模制切口的成型元件和模具

    公开(公告)号：US06454554B1

    公开(公告)日：2002-09-24

    申请号：US09567290

    申请日：2000-05-08

    申请人： José Merino Lopez ,  Georges Lavialle ,  Pascal Auxerre ,  Pascal Falempin

    发明人： José Merino Lopez ,  Georges Lavialle ,  Pascal Auxerre ,  Pascal Falempin

    IPC分类号： B29D3068

    CPC分类号： B29C33/44 ,  B29D30/0606 ,  B29D2030/061 ,  B29D2030/0612 ,  Y10S425/058

    摘要： A molding element has an anchoring portion and a molding portion, the anchoring portion being intended to be anchored in a part of a tire tread mold with the molding portion projecting from a molding face of the tire tread mold part. The molding portion of the molding element has at least two extensions, one of these extensions having at least one arm pivotally mounted on the extension. The molding element is characterized in that, in the molding position, at least one arm pivotally mounted on an extension bears on another extension of the same molding element to define at least one orifice passing through the molding element to mold a connecting bridge between opposite walls of a cutout molded by the molding element.

    摘要翻译： 模制元件具有锚定部分和模制部分，锚定部分旨在锚固在轮胎胎面模具的一部分中，模制部分从轮胎胎面模制部件的模制面突出。 模制元件的模制部分具有至少两个延伸部，这些延伸部之一具有枢转地安装在延伸部上的至少一个臂。 模制元件的特征在于，在模制位置中，枢转地安装在延伸部上的至少一个臂支撑在相同模制元件的另一个延伸部上，以限定穿过模制元件的至少一个孔，以模制相对壁之间的连接桥 由模制元件模制的切口。