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    SEALANT FOR PREVENTION OF BLOWOUT, TUBELESS TIRE, AND TIRE TUBE
    3.
    发明申请
    SEALANT FOR PREVENTION OF BLOWOUT, TUBELESS TIRE, AND TIRE TUBE 审中-公开
    防止吹风，无烟轮胎和轮胎的密封

    公开(公告)号：WO01077251A1

    公开(公告)日：2001-10-18

    申请号：PCT/JP2001/002664

    申请日：2001-03-29

    IPC: B29C73/22 ,  B60C19/12 ,  C09K3/10 ,  B29C73/16 ,  B60C5/08

    CPC classification number: B29C73/22 ,  B29D30/0685 ,  B29D2030/0698 ,  B29K2105/0094 ,  B29L2030/00 ,  B60C19/12 ,  Y10T152/10675 ,  Y10T152/10684 ,  Y10T152/10702

    Abstract: A sealant for prevention of blowout (7) having such a property that is easy to flow due to a low viscosity while a vehicle is traveling and is difficult to flow due to a high viscosity while the vehicle is left stationary, wherein the viscosity of the sealant for prevention of blowout (7) filled in a sealant compartment (6) formed along the outer periphery of the air chamber (5) of a tire (T) is set at 25 to 35 dPa.s and a thixotropy value thereof is set at 6.5 to 11.0, whereby the viscosity of the sealant (7) is lowered by the agitating action due to vibration or by a centrifugal force when the tire (T) is rotated by the traveling of the vehicle so as to uniformly distribute the sealant into the sealant chamber (6), the viscosity of the sealant (7) is increased when the vehicle stops and the agitating action is eliminated and, because the sealant (7) is maintained in the state where the sealant (7) is diffused uniformly without being flown to the lower side of the sealant chamber (6) by the gravity, vibration and noise can be prevented even when the vehicle travels at a high speed after a long period of time is elapsed.

    Abstract translation: 一种用于防止井喷（7）的密封剂，其具有在车辆行驶时由于粘度低而容易流动的特性，并且在车辆静止时由于高粘度而难以流动，其中， 填充在沿着轮胎（T）的空气室（5）的外周形成的密封剂室（6）中的吹出（7）的密封剂设定为25〜35dPa.s，并设定触变性值 在6.5至11.0时，由于当轮胎（T）通过车辆的行进而转动时由于振动或离心力引起的搅动作用使密封剂（7）的粘度降低，从而将密封剂均匀分布在 密封剂室（6）时，当车辆停止并且消除搅动作用时，密封剂（7）的粘度增加，并且因为密封剂（7）保持在密封剂（7）均匀扩散的状态而没有 流到密封剂室（6）的下侧， 通过重力，即使当车辆经过长时间后高速行驶时，也能够防止振动和噪音。

    TIRE CONTAINING SEALING AGENT
    4.
    发明申请
    TIRE CONTAINING SEALING AGENT 审中-公开
    轮胎包装密封剂

    公开(公告)号：WO00068028A1

    公开(公告)日：2000-11-16

    申请号：PCT/JP2000/002521

    申请日：2000-04-18

    IPC: B29C73/22 ,  B60C5/02 ,  B60C5/14 ,  B60C19/12 ,  B29C73/16

    CPC classification number: B29D30/0685 ,  B29C73/22 ,  B29D2030/0686 ,  B29L2030/00 ,  B60C5/02 ,  B60C5/14 ,  Y10T152/10666 ,  Y10T152/10675 ,  Y10T152/10684

    Abstract: A tire containing sealing agent, wherein an outer liner is stuck on the inner surface of a tread, a sealing agent chamber filled with sealing agent is formed between the outer liner and an inner liner, and an air chamber filled with air is formed inside the inner liner, the inner liner is formed with a soft rubber of 60 kgf/cm or less in 300% modulus so as to not only reduce a puncture damage to the inner liner given by nails but also immediately contract the damage after the nails have been removed in order to delay the flowout of air from the air chamber and, in addition, because the soft inner liner can be deformed easily by the pressure of air in the air chamber, it forces out the sealing agent in the sealing agent chamber immediately into the damage of the tread with an air pressure so as to effectively repair the damage.

    Abstract translation: 一种包含密封剂的轮胎，其中外衬垫粘贴在胎面的内表面上，在外衬套和内衬之间形成填充有密封剂的密封剂室，并且在内部形成有充满空气的空气室 内衬，内衬由300％模量的60kgf / cm 2以下的软橡胶形成，不仅可以减少由钉子给出的内衬的穿刺损伤，而且还可以立即收缩后的损伤 为了延迟空气从空气室的流出而延长了指甲，另外由于空气室内的空气的压力使软质内衬容易变形，所以密封剂中的密封剂 立即用气压立即进入胎面的损伤，以有效地修复损坏。

    シーリング剤の処理方法及びシーリング剤処理装置
    7.
    发明申请
    シーリング剤の処理方法及びシーリング剤処理装置 审中-公开
    密封剂和密封剂处理设备的处理方法

    公开(公告)号：WO2005116115A1

    公开(公告)日：2005-12-08

    申请号：PCT/JP2005/009612

    申请日：2005-05-26

    Applicant: 株式会社ブリヂストン ,  岩崎 眞一 ,  泉本 隆治 ,  杉生 大輔

    Inventor： 岩崎 眞一 ,  泉本 隆治 ,  杉生 大輔

    IPC: C08J3/00

    CPC classification number: B29C73/166 ,  B29C73/02 ,  B29C73/24 ,  B29L2030/00 ,  Y10T152/10666 ,  Y10T152/10675 ,  Y10T152/10684

    Abstract: 【課題】　使用済みのシーリング剤を効率的にゴムラテックスと液体成分とに分離して回収できると共に、使用済みのシーリング剤から分離されたゴムラテックス及び液体成分の処理を簡略化できるシーリング剤の処理方法を提供する。 【解決手段】　少なくともゴムラテックスが分散された水溶液からなるパンク修理用のシーリング剤を空気入りタイヤの内部から回収するためのシーリング剤の処理方法であって、シーリング剤が注入された空気入りタイヤの内部に、酸と塩基との反応化合物である塩及び水溶性有機溶剤の少なくとも一方を含む処理剤を注入し、該処理剤を空気入りタイヤの内部でシーリング剤と混合し、該シーリング剤中からゴムラテックスを凝集させて固化する固液分離工程を含むことを特徴とするシーリング剤の処理方法である。                                                                         

    Abstract translation: [问题]提供一种处理密封剂的方法，其不仅实现了废密封剂有效分离成橡胶胶乳和液体组分以便能够恢复，而且简化了橡胶胶乳和液体组分的处理 与废密封剂分离。 [解决问题的方法]提供一种处理密封剂的方法，用于回收由充气轮胎内部至少分散有橡胶胶乳的水溶液构成的用于穿刺修复的密封剂，其特征在于包括 所述固体液体分离步骤在其中引入了具有密封剂的充气轮胎的内部将含有来自酸碱反应的化合物的盐中的至少一种和水溶性有机溶剂的处理剂注入并进行混合 处理剂与密封剂在充气轮胎的内部，从而实现橡胶胶乳聚集并从密封剂固化。

    SELF-SEALING TYRE AND PROCESS FOR ITS MANUFACTURE
    8.
    发明申请
    SELF-SEALING TYRE AND PROCESS FOR ITS MANUFACTURE 审中-公开
    自密封轮胎及其制造工艺

    公开(公告)号：WO2003101709A1

    公开(公告)日：2003-12-11

    申请号：PCT/EP2002/005973

    申请日：2002-05-31

    Applicant: PIRELLI PNEUMATICI S.P.A. ,  SERRA, Antonio ,  NAHMIAS NANNI, Marco

    Inventor： SERRA, Antonio ,  NAHMIAS NANNI, Marco

    IPC: B29C73/22

    CPC classification number: B29D30/0685 ,  B29C73/22 ,  B29D2030/0689 ,  B29D2030/069 ,  B29D2030/0691 ,  B29D2030/0695 ,  B29D2030/0697 ,  Y10T152/10666 ,  Y10T152/10675 ,  Y10T152/10684

    Abstract: Tyre for vehicle wheels, comprising: a carcass structure having at least one carcass ply shaped in a substantially toroidal configuration, whose opposite lateral edges are associated with respective bead wires; a belt structure comprising at least one belt strip applied in a circumferentially outer position with respect to said carcass structure; a tread circumferentially superimposed on said belt structure; a pair of sidewalls applied laterally on opposite sides with respect to said carcass structure; at least one layer of sealing composition placed in a radially inner position with respect to said tread; wherein said sealing composition comprises: (a) at least one high molecular weight amorphous polymer; (b) at least one low molecular weight amorphous polymer; (c) at least one reinforcing filler; is substantially non-crosslinked and has a flowability value, measured at a temperature of loo°C and at a pressure of 30 bar, not higher than 30 cm3/s.

    Abstract translation: 用于车轮的轮胎，包括：胎体结构，其具有至少一个形成为大致环形构造的胎体帘布层，其相对的侧边缘与相应的胎圈丝相关联; 带结构，包括相对于所述胎体结构在周向外部位置施加的至少一个带条; 周向地叠置在所述带结构上的胎面; 相对于所述胎体结构在相对侧上横向施加的一对侧壁; 至少一层密封组合物相对于所述胎面放置在径向内部位置; 其中所述密封组合物包含：（a）至少一种高分子量无定形聚合物; （b）至少一种低分子量无定形聚合物; （c）至少一种增强填料; 基本上是非交联的，并且具有在低于0℃的温度和30巴压力不高于30cm 3 / s下测量的流动性值。

    METHOD OF MANUFACTURING SEALANT-CONTAINING TIRES, AND SEALANT-CONTAINING TIRE
    9.
    发明申请
    METHOD OF MANUFACTURING SEALANT-CONTAINING TIRES, AND SEALANT-CONTAINING TIRE 审中-公开
    制造含有密封剂的轮胎的方法和含有密封剂的轮胎

    公开(公告)号：WO99047345A1

    公开(公告)日：1999-09-23

    申请号：PCT/JP1999/000528

    申请日：1999-02-08

    IPC: B29C37/00 ,  B29C73/22 ,  B60C5/14 ,  B29D30/30 ,  B29C35/02 ,  B29C73/16 ,  B60C5/00

    CPC classification number: B29D30/0685 ,  B29C37/0067 ,  B29C37/0075 ,  B29C73/22 ,  B29D2030/0011 ,  B29D2030/069 ,  B29D2030/0698 ,  B29L2030/00 ,  B29L2030/008 ,  B60C5/14 ,  Y10T152/10666 ,  Y10T152/10675 ,  Y10T152/10702

    Abstract: A method of manufacturing sealant-containing tires, wherein a green tire (24) in which a tire body (l) and an inner liner (2) are laminated on each other is set in upper and lower molds (29, 30) and subjected to vulcanization molding with a bladder (3l) expanded by an air pressure from the inside thereof, a mold releasing sheet (9), such as a fluororesin sheet having mold releasing property on one surface only thereof being inserted between the inner liner (2) and tire body (l) with the mold releasing property-carrying surface thereof opposed to the inner liner (2), whereby the vulcanization bonding of the inner liner (2) to the tire body (l) is prevented to enable a sealant chamber to be filled with a sealant to be formed to an accurate shape, forming the mold releasing sheet (9) out of a material which dissolves in the sealant enabling a decrease in the sealability of the tire caused by the mold releasing sheet (9) remaining in the sealant chamber to be avoided.

    Abstract translation: 一种制造含密封剂的轮胎的方法，其中将轮胎主体（1）和内衬（2）彼此层叠的生胎（24）设置在上模和下模（29,30）中，并进行 通过其内部的空气压力膨胀的气囊（31）进行硫化成型，仅在其一个表面上具有脱模性的氟树脂片等脱模片（9）插入内衬（2）之间， 和轮胎主体（1），其脱模性承载表面与内衬（2）相对，从而防止内衬（2）与轮胎主体（1）的硫化粘合使得密封剂室能够 填充有形成为准确形状的密封剂，从溶解在密封剂中的材料形成脱模片（9），从而能够降低由脱模片（9）残留的轮胎的密封性 密封剂室要避免。

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