中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

107 records (took 0.017 seconds)

    METHOD FOR MODIFYING SURFACE AND SURFACE MODIFIED ELASTIC BODY
    81.
    发明申请
    METHOD FOR MODIFYING SURFACE AND SURFACE MODIFIED ELASTIC BODY 审中-公开
    修饰表面和表面改性弹性体的方法

    公开(公告)号：US20170037212A1

    公开(公告)日：2017-02-09

    申请号：US15107039

    申请日：2014-12-08

    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.

    Inventor： Yasuhisa MINAGAWA

    IPC: C08J7/18 ,  B60C1/00 ,  A61M5/31

    CPC classification number: C08J7/18 ,  A61M5/3129 ,  A61M5/31513 ,  A61M2005/3131 ,  B60C1/0016 ,  B60C1/0025 ,  B60C11/00 ,  B60C11/1346 ,  C08J2315/02 ,  C08J2319/00 ,  C08J2323/28 ,  C08L15/02

    Abstract: The present invention provides a method for surface-modifying a rubber vulcanizate or a thermoplastic elastomer, which can cost-effectively provide a variety of functions, such as remarkable sliding properties or biocompatibility, according to the application. The present invention relates to a method for surface-modifying a rubber vulcanizate or a thermoplastic elastomer as a modification target, the method including: step 1 of forming polymerization initiation points A on a surface of the modification target; step 2 of radically polymerizing a non-functional monomer starting from the polymerization initiation points A to grow non-functional polymer chains; step 3 of washing the modification target on which the non-functional polymer chains are grown; step 4 of forming polymerization initiation points B on a surface of the non-functional polymer chains; and step 5 of radically polymerizing a fluorine-containing functional monomer starting from the polymerization initiation points B to grow fluorine-containing functional polymer chains.

    Abstract translation: 本发明提供一种橡胶硫化橡胶或热塑性弹性体的表面改性方法，其可根据应用成本有效地提供各种功能，如显着的滑动性能或生物相容性。 本发明涉及一种用于表面改性橡胶硫化橡胶或热塑性弹性体作为改性靶的方法，该方法包括：在改性靶表面上形成聚合引发点A的步骤1; 从聚合引发点A开始自由基聚合非官能单体的步骤2以生长非功能性聚合物链; 洗涤非功能性聚合物链生长的改性对象的步骤3; 在非功能性聚合物链的表面上形成聚合引发点B的步骤4; 以及从聚合引发点B开始自由基聚合含氟官能单体的步骤5，以生长含氟官能聚合物链。

    TIRE TREAD, AND TIRE
    82.
    发明申请
    TIRE TREAD, AND TIRE 审中-公开
    轮胎和轮胎

    公开(公告)号：US20170015142A1

    公开(公告)日：2017-01-19

    申请号：US15301394

    申请日：2015-04-10

    Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ,  MICHELIN RECHERCHE ET TECHNIQUE, S.A.

    Inventor： Shuichi KANEKO

    IPC: B60C11/00 ,  B60C11/11 ,  B60C11/13 ,  B60C11/03

    CPC classification number: B60C11/0041 ,  B60C11/00 ,  B60C11/0008 ,  B60C11/03 ,  B60C11/0306 ,  B60C11/11 ,  B60C11/1315 ,  B60C11/1323 ,  B60C11/1346 ,  B60C2011/0025 ,  B60C2011/0341 ,  B60C2011/1254 ,  B60C2011/133 ,  B60C2011/1338

    Abstract: The tire tread has a ground-contact surface and a main groove, secondary grooves; and blocks. The blocks are each provided with an upper surface, front-surface side walls, side-surface side walls, front-surface edges formed in positions where the upper surface intersects the front-surface side walls and side-surface edges formed in positions where the upper surface intersects the side-surface side walls. The blocks each have a reinforcement section with an average thickness of t and an elastic modulus (Ef) higher than the elastic modulus (Et) of a rubber composition forming the tread. An undulating section with ridge sections and a valley section is formed in the front-surface side wall. The undulating section is provided so as to form at least a portion of the at least one front-surface side wall having the reinforcement section provided thereto, and so as to form at least a portion of the reinforcement section.

    Abstract translation: 轮胎胎面具有接地面和主槽，二次槽; 和块。 这些块分别设置有上表面，前表面侧壁，侧表面侧壁，形成在上表面与前表面侧壁相交的位置的前表面边缘和形成在前表面侧壁上的位置的侧表面边缘 上表面与侧面侧壁相交。 这些块各自具有平均厚度为t的加强部分和高于形成胎面的橡胶组合物的弹性模量（Et）的弹性模量（Ef）。 在前表面侧壁上形成具有脊部和谷部的起伏部。 提供起伏部分以形成至少一个具有设置在其上的加强部分的前表面侧壁的一部分，以便形成加强部分的至少一部分。

    Surface-modifying method and elastic body with modified surface
    83.
    发明授权
    Surface-modifying method and elastic body with modified surface 有权
    表面改性方法和具有改性表面的弹性体

    公开(公告)号：US09469736B2

    公开(公告)日：2016-10-18

    申请号：US14118136

    申请日：2012-05-31

    Applicant: Yasuhisa Minagawa

    Inventor： Yasuhisa Minagawa

    IPC: C08J3/28 ,  C08F2/50 ,  F16J15/56 ,  C08F291/02 ,  F16J15/32 ,  C08J7/18 ,  A63C5/056 ,  B60C1/00 ,  B60C11/13

    CPC classification number: C08J7/18 ,  A63C5/056 ,  B60C1/0016 ,  B60C11/1346 ,  C08F291/02 ,  F16J15/3284 ,  F16J15/56

    Abstract: The present invention aims to provide a method for modifying a surface of a rubber vulcanizate or a thermoplastic elastomer, which can impart excellent sliding properties and excellent durability against repeated sliding motion, and allow the surface to maintain the sealing properties, without using expensive self-lubricating resins. The present invention relates to a method for modifying a surface of an object of a rubber vulcanizate or a thermoplastic elastomer, the method including: Step 1 of forming polymerization initiation points on the surface of the object; and Step 2 of radical-polymerizing a monomer starting from the polymerization initiation points to grow polymer chains on the surface of the object.

    Abstract translation: 本发明的目的在于提供一种橡胶硫化橡胶或热塑性弹性体的表面改性方法，其可以赋予优异的滑动性和优异的耐反复滑动的耐久性，并且允许表面保持密封性， 润滑树脂。 本发明涉及一种改性橡胶硫化橡胶或热塑性弹性体物体表面的方法，该方法包括：在物体表面上形成聚合起始点的步骤1; 和从聚合开始点开始单体自由基聚合的步骤2，以在物体的表面上生长聚合物链。

    SURFACE MODIFICATION METHOD AND SURFACE-MODIFIED ELASTIC BODY
    86.
    发明申请
    SURFACE MODIFICATION METHOD AND SURFACE-MODIFIED ELASTIC BODY 有权
    表面改性方法和表面改性弹性体

    公开(公告)号：US20150284487A1

    公开(公告)日：2015-10-08

    申请号：US14437584

    申请日：2013-11-19

    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.

    Inventor： Yasuhisa Minagawa

    IPC: C08F136/18

    CPC classification number: C08F136/18 ,  A61M5/28 ,  A61M5/31513 ,  B60C1/00 ,  B60C1/0016 ,  B60C11/1346 ,  C08F136/16 ,  C08J7/18 ,  C08J2300/26 ,  C08J2321/00 ,  C08L101/00

    Abstract: The present invention provides methods for surface-modifying a rubber vulcanizate or a thermoplastic elastomer, which can cost-effectively provide a variety of functions, such as sliding properties, according to the application. The present invention relates to a method for surface-modifying a rubber vulcanizate or a thermoplastic elastomer as a target for modification, the method including: step 1 of forming polymerization initiation points on a surface of the modification target; and step 2 of radically polymerizing a non-functional monomer, starting from the polymerization initiation points, to grow non-functional polymer chains, and then radically polymerizing a fluoropolyether segment-containing functional monomer to grow functional polymer chains.

    Abstract translation: 本发明提供了用于表面改性橡胶硫化橡胶或热塑性弹性体的方法，其可根据应用成本有效地提供各种功能，如滑动性能。 本发明涉及一种橡胶硫化橡胶或热塑性弹性体作为改性对象的表面改性方法，该方法包括：在改性目标表面上形成聚合起始点的步骤1; 和从聚合起始点开始自由基聚合非官能单体的步骤2，生长非功能性聚合物链，然后使含氟聚醚链段官能单体自由基聚合以生长功能性聚合物链。

    TREAD COMPRISING OBLIQUE BLOCKS
    87.
    发明申请
    TREAD COMPRISING OBLIQUE BLOCKS 有权
    TREAD包含OBLIQUE块

    公开(公告)号：US20150183272A1

    公开(公告)日：2015-07-02

    申请号：US14367512

    申请日：2012-12-19

    Applicant: Compagnie Generale Des Establissements Michelin ,  Michelin Recherche Et Technique S.A.

    Inventor： Shuichi Kaneko

    IPC: B60C11/03 ,  B60C11/12 ,  B60C11/11

    CPC classification number: B60C11/0302 ,  B60C11/11 ,  B60C11/1263 ,  B60C11/1346 ,  B60C2011/0025 ,  B60C2011/0313 ,  B60C2011/0334 ,  B60C2011/1209 ,  B60C2011/145

    Abstract: A tread made of rubber-like material for a tire for winter travelhaving a plurality of blocks of a height H, each block comprising a contact face designed to come into contact with the ground when the tire travels and at least one lateral face, said lateral face being covered by a layer of covering material over at least 50% of the surface thereof, and a leading zone designed to come into contact first with the ground when the tire travels, and said block has an oblique direction of extension (J) such that the leading zone of said block is a leading corner, and a part which is not covered by the covering material, said covering material having a modulus of elasticity which is greater than the modulus of elasticity of the rubber-like material forming the block, said uncovered part extending from the leading corner over at least 1/3 of the height H of the block.

    Abstract translation: 用于冬季旅行的轮胎的橡胶状材料制成的胎面，其高度为H的多个块，每个块包括设计成当轮胎行进时与地面接触的接触面和至少一个侧面，所述侧面 面被其表面的至少50％的覆盖材料覆盖，以及设计成当轮胎行进时首先与地面接触的引导区，并且所述块具有倾斜的延伸方向（J），例如 所述块的前导区域是前导角，并且未被覆盖材料覆盖的部分，所述覆盖材料的弹性模量大于形成块体的橡胶状材料的弹性模量， 所述未覆盖部分从顶部角部延伸至块的高度H的至少1/3。

    TRUCK TIRE HAVING TREAD WITH TREAD GROOVE ENCASEMENT AS AN EXTENSION OF A TREAD BASE RUBBER LAYER
    88.
    发明申请
    TRUCK TIRE HAVING TREAD WITH TREAD GROOVE ENCASEMENT AS AN EXTENSION OF A TREAD BASE RUBBER LAYER 审中-公开
    具有TREAD GROVE ENCASEMENT TREAD TREAD TREAD TREAD TREAD TREAD TREAD TREAD TREAD TREAD TREAD TREAD TREAD TREAD WITH TREAD GROOVE ENCASEMENT AS EXTENSION OF TREAD BASE RUBBER LAYER

    公开(公告)号：US20150174962A1

    公开(公告)日：2015-06-25

    申请号：US14134055

    申请日：2013-12-19

    Applicant: The Goodyear Tire & Rubber Company

    Inventor： Junling Zhao ,  Roberto Cerrato Meza ,  Paulo Roberto Goncalves ,  Leandro Forciniti ,  Warren James Busch

    IPC: B60C11/00

    CPC classification number: B60C11/005 ,  B60C11/0058 ,  B60C11/1346

    Abstract: The invention relates to pneumatic tires having treads of a cap/base configuration where the outer tread cap rubber layer contains lugs with intervening grooves which extend to the running surface of the tread cap and wherein at least one of said grooves is contained in a rubber block within the tread. For this invention, the tread groove-containing rubber block is an extension of the tread base rubber layer which extends radially outward into the outer tread cap rubber layer.

    Abstract translation: 本发明涉及具有帽/底座构造的胎面的充气轮胎，其中外胎冠橡胶层包含延伸到胎冠的行进表面的插入槽的凸耳，并且其中至少一个所述槽被包含在橡胶块中 在脚下 对于本发明，含胎面花纹块橡胶块是径向向外延伸到外胎冠橡胶层中的胎面基底橡胶层的延伸部分。

    PNEUMATIC TIRE
    89.
    发明申请
    PNEUMATIC TIRE 有权
    气动轮胎

    公开(公告)号：US20140150944A1

    公开(公告)日：2014-06-05

    申请号：US14058491

    申请日：2013-10-21

    Applicant: TOYO TIRE & RUBBER CO., LTD.

    Inventor： Kenichi Yamashita

    IPC: B60C11/00

    CPC classification number: B60C11/1346 ,  B60C11/005 ,  B60C11/0058 ,  B60C2011/0025 ,  Y02T10/862

    Abstract: The invention provides a pneumatic tire which can reduce a rolling resistance while maintaining an wear resistance. Among a cap portion in a center area, at least the cap portion of a center land portion is provided with a cap front layer which includes a surface, and a cap inner layer which is laminated in an inner periphery of the cap front layer. A loss tangent of the cap front layer is set to be smaller than a loss tangent of the cap inner layer and be smaller than a loss tangent of the cap portions in the shoulder areas.

    Abstract translation: 本发明提供一种能够在保持耐磨性的同时降低滚动阻力的充气轮胎。 在中心区域的盖部中，至少中心接地部的盖部设置有包括表面的盖前层和层叠在盖前层的内周的盖内层。 帽前层的损耗角正切被设定为小于帽内层的损耗角正切，并且小于肩部区域中的帽部的损耗角正切。

    TIRE WITH LAMINATE
    90.
    发明申请
    TIRE WITH LAMINATE 审中-公开
    轮胎与层压板

    公开(公告)号：US20140034200A1

    公开(公告)日：2014-02-06

    申请号：US13954249

    申请日：2013-07-30

    Applicant: Bridgestone Americas Tire Operations, LLC

    Inventor： Jon I. STUCKEY ,  Kathleen CLEMMER ,  David JOHNSON ,  Jacob Lee WALTERS ,  Michael A. BERZINS ,  Wilbur Eugene HOLMES ,  Todd Alan BUXTON ,  Kent David WEATHERWAX ,  Autumn T. KAHWAJI

    IPC: B60C11/00

    CPC classification number: B60C11/00 ,  B60C11/005 ,  B60C11/1346 ,  B60C2013/045

    Abstract: A tire includes a circumferential tread constructed of a base material. The circumferential tread has a plurality of tread elements, with each of the plurality of tread elements having a top surface and a plurality of side surfaces. The circumferential tread further has a plurality of grooves disposed between the plurality of tread elements. A laminate covers at least some of the plurality of tread elements and at least some of the plurality of grooves. The laminate has greater snow traction than the base material.

    Abstract translation: 轮胎包括由基材构成的周向胎面。 圆周胎面具有多个胎面元件，多个胎面元件中的每一个具有顶表面和多个侧表面。 圆周胎面还具有设置在多个胎面元件之间的多个槽。 层压板覆盖多个胎面元件中的至少一些和多个槽中的至少一些。 该层压板具有比基材更大的雪牵引力。

Patent Agency Ranking