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1. 发明公开

US20230399544A1 VULCANIZED RUBBER SURFACE TREATMENT AGENT, METHOD OF PRODUCING ADHESIVE STRUCTURE, ADHESIVE STRUCTURE, AND TIRE 审中-公开
公开(公告)号：US20230399544A1
公开(公告)日：2023-12-14
申请号：US18250791
申请日：2021-10-12
申请人： BRIDGESTONE CORPORATION
发明人： Takuya OZAKI , Shinichiro SUGI , Masahiro HOJO
IPC分类号： C09J5/02 , C08C19/12 , C09J175/04 , C09J163/00 , B32B25/04 , B29D30/00
CPC分类号： C09J5/02 , C08C19/12 , C09J175/04 , C09J163/00 , B32B25/042 , B29D30/0005 , C09J2421/008 , C09J2475/00 , C09J2463/00 , B32B2250/02 , B32B2250/248 , B32B2605/00 , B29D2030/0011
摘要： Provided is a vulcanized rubber surface treatment agent that enables firm adhesion between vulcanized rubbers without heating and has little effect on rubber deterioration. The vulcanized rubber surface treatment agent is used for adhering vulcanized rubbers to each other, which is an aqueous solution of hypochlorous acid having a pH value of 2 or more and 7 or less and an effective chlorine concentration of 100 ppm or more and 13000 ppm or less.

2. 发明授权

US11691368B2 Method for manufacturing a pneumatic tire with an improved tread 有权
公开(公告)号：US11691368B2
公开(公告)日：2023-07-04
申请号：US16629874
申请日：2018-07-02
申请人： Compagnie Generale Des Etablissements Michelin
发明人： Frederic Pialot , Thomas Fabre , Pierre Wiel
IPC分类号： B29D30/06 , B29D30/58 , B29D30/00 , B29K21/00 , B60C5/00
CPC分类号： B29D30/0678 , B29D30/58 , B29D2030/0011 , B29K2021/003 , B60C5/007
摘要： The method comprises the steps of a) forming a carcass composed of a cured rubber material and b) overmolding, on the carcass, at least one thermoplastic elastomer material in order to finish the pneumatic tire.

3. 发明申请

US20180044846A1 Method For Improving Adhesion Between A Reinforcement Element And An Elastomer Matrix Material 审中-公开
公开(公告)号：US20180044846A1
公开(公告)日：2018-02-15
申请号：US15550799
申请日：2016-02-16
申请人： Continental Reifen Deutschland GmbH
发明人： Thomas Kramer , Claudia Grote , Eberhard Janssen , Maike Rabe , Kristina Klinkhammer , Esther Rohleder
IPC分类号： D06M10/02 , D06M15/356 , C08J5/04 , B60C9/00 , C08J5/06 , D06M10/10 , B29D30/40
CPC分类号： D06M10/025 , B29B15/127 , B29C59/14 , B29C2059/147 , B29D30/005 , B29D30/40 , B29D2030/0011 , B29D2030/383 , B60C9/0042 , C08J5/046 , C08J5/06 , C08J7/123 , C08J2300/26 , C08J2307/00 , C08J2339/08 , C08J2467/02 , D06M10/08 , D06M10/10 , D06M13/513 , D06M13/5135 , D06M15/3562 , D06M2400/02
摘要： The invention relates to a method for improving adhesion between a reinforcement element that comprises textile fibers or textile filaments and an elastomer matrix material, in particular uncured rubber, the reinforcement element being provided with a sol-gel coating and the sol-gel coated reinforcement element being exposed to the action of a plasma, in particular a low-pressure plasma.

4. 发明申请

US20170001341A1 PROCESS FOR TREATING A REINFORCING ELEMENT HAVING A FLATTENED CROSS-SECTION 审中-公开
标题翻译：用于处理具有扁平交叉部分的增强元件的工艺
公开(公告)号：US20170001341A1
公开(公告)日：2017-01-05
申请号：US15039499
申请日：2014-11-27
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A.
发明人： DAVID DOISNEAU , NICOLE DAJOUX , CHRISTOPHE LE CLERC , THOMAS GUY
IPC分类号： B29C35/08
CPC分类号： B29C35/0866 , B29C35/0266 , B29C37/02 , B29C59/14 , B29C71/02 , B29C2059/145 , B29D30/0005 , B29D2030/0011 , B29D2030/383 , B29K2033/04 , B29K2061/00 , B29K2077/00 , B29L2030/00
摘要： A reinforcing element, having a cross section with a flattened overall shape and extending in a main direction and comprising at least one lateral edge made of a polymeric composition comprising a thermoplastic polymer, the lateral edge extending in a general direction substantially parallel to the main direction is treated by heating at least a part of the lateral edge, during which at least a part of the lateral edge is subjected to a plasma flow so as to raise the temperature of the part of the lateral edge above the melting point of the thermoplastic polymer.
摘要翻译：一种增强元件，其横截面具有扁平的整体形状并且在主方向上延伸并且包括由包含热塑性聚合物的聚合物组合物制成的至少一个侧边缘，所述侧向边缘在基本上平行于主方向的大致方向上延伸通过加热至少一部分横向边缘来处理，在该边缘期间至少一部分侧边缘经受等离子体流动，以使侧边缘部分的温度升高到热塑性聚合物的熔点之上。

5. 发明申请

US20070044894A1 Tire preparation using plasma technology 审中-公开
标题翻译：使用等离子技术的轮胎准备
公开(公告)号：US20070044894A1
公开(公告)日：2007-03-01
申请号：US11216896
申请日：2005-08-31
申请人： Ramendra Majumdar , Lewis Lukich
发明人： Ramendra Majumdar , Lewis Lukich
IPC分类号： B29D30/08
CPC分类号： B29D30/0005 , B29D2030/0011
摘要： A method of preparing a rubber tire component for use in a tire manufacturing process. The process includes providing relative motion between the tire component and a plasma treatment device so as to plasma treat a surface of the tire component. The method may be used to increase the tack and/or the adhesion of the tire component so as to eliminate or reduce the use of solvent-based tire cements in the tire manufacturing process. The method may further be used to increase the wettability of the tire component so as to allow water-based compounds, such as water-based tire cements and striping inks, to be used in the tire manufacturing process.
摘要翻译：一种制备用于轮胎制造过程的橡胶轮胎部件的方法。该方法包括提供轮胎部件和等离子体处理装置之间的相对运动，以便等离子体处理轮胎部件的表面。该方法可以用于增加轮胎部件的粘性和/或粘合性，以便消除或减少在轮胎制造过程中使用溶剂型轮胎粘固剂。该方法还可以用于增加轮胎部件的润湿性，以便在轮胎制造过程中使用诸如水性轮胎粘合剂和条纹油墨的水性化合物。

6. 发明申请

US20140039084A1 SURFACE MODIFICATION METHOD AND SURFACE-MODIFIED ELASTIC BODY 有权
标题翻译：表面改性方法和表面改性弹性体
公开(公告)号：US20140039084A1
公开(公告)日：2014-02-06
申请号：US13956974
申请日：2013-08-01
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Yasuhisa MINAGAWA
IPC分类号： C08F8/00
CPC分类号： C08F8/00 , B29D30/0005 , B29D30/66 , B29D2030/0011 , B29D2030/667 , C08F2/48 , C08F255/06 , C08F279/00 , C08F291/02 , C08F291/18 , C08F2810/20 , C08J7/16 , C08J7/18 , C08J2311/00 , C08L21/00 , C08F8/32 , C08F210/12
摘要： The present invention aims to provide a surface modification method for a rubber vulcanizate or a thermoplastic elastomer, which can impart excellent sliding properties and excellent durability against repeated sliding motion and can allow the surface to maintain the sealing properties, without using expensive self-lubricating plastics. The present invention relates to a surface modification method for modifying a rubber vulcanizate or a thermoplastic elastomer as an object to be modified, the method including: step 1 of forming polymerization initiation points on the object to be modified; step 2 of radically polymerizing a monomer, starting from the polymerization initiation points, by irradiation with LED light at 300 nm to 400 nm to grow polymer chains on a surface of the object to be modified; and step 3 of esterifying, transesterifying or amidating side chains of the polymer chains.
摘要翻译：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能和优异的耐反复滑动运动的耐久性，并且可以使表面保持密封性能，而不需要使用昂贵的自润滑塑料。本发明涉及一种改性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：步骤1，在待改性物体上形成聚合起始点; 从聚合起始点开始，通过用300nm至400nm的LED光照射来自发地聚合单体的步骤2，以在待改性物体的表面上生长聚合物链; 以及聚合物链的侧链酯化，酯交换或酰胺化的步骤3。

7. 发明授权

US08442670B2 Automated surface preparations for the inner surface of a tire 有权
标题翻译：轮胎内表面的自动表面处理
公开(公告)号：US08442670B2
公开(公告)日：2013-05-14
申请号：US12744078
申请日：2008-11-26
申请人： Adib Chebli , John Hommerson , Metodi Ikonomov
发明人： Adib Chebli , John Hommerson , Metodi Ikonomov
IPC分类号： G06F19/00
CPC分类号： B29C73/26 , B29C73/10 , B29C2073/262 , B29D30/0005 , B29D2030/0011 , B29D2030/0077 , B29L2030/00
摘要： Automated treatment operations for preparing the inner surface of a tire for patch application is provided. One exemplary method includes the steps of locating the tire on a tire support, identifying a target area for preparing that is located on the inner surface of the tire, scanning the target area so as to acquire data regarding the inner surface of the tire at the target area, determining a treatment path using the data regarding the inner surface of the tire, treating the inside of the tire by removing material using a treatment tool, and positioning the treatment tool along the treatment path during the treating step.
摘要翻译：提供了用于制备用于贴片应用的轮胎的内表面的自动化处理操作。一种示例性方法包括以下步骤：将轮胎定位在轮胎支撑件上，识别用于准备位于轮胎内表面上的目标区域，扫描目标区域，以获取关于轮胎内表面的数据使用关于轮胎的内表面的数据确定处理路径，使用处理工具去除材料来处理轮胎的内部，以及在处理步骤期间沿着处理路径定位治疗工具。

8. 发明申请

US20050274448A1 Tire surface preparation and apparatus for transponder installation 审中-公开
标题翻译：轮胎表面准备和转发器安装装置
公开(公告)号：US20050274448A1
公开(公告)日：2005-12-15
申请号：US10865709
申请日：2004-06-10
申请人： Joseph Lettieri , Bruce Hahn , Ramendra Majumdar , Brian Logan , Lewis Lukich , Jason Slicker , William Rex , Gary Tubb , Rebecca Dando
发明人： Joseph Lettieri , Bruce Hahn , Ramendra Majumdar , Brian Logan , Lewis Lukich , Jason Slicker , William Rex , Gary Tubb , Rebecca Dando
IPC分类号： G01L17/00 , B29D30/06 , B60C23/04 , B60C23/20 , H01Q1/22 , B32B31/12 , B08B9/00
CPC分类号： B60C23/0493 , B08B13/00 , B24B5/366 , B29D2030/0011 , H01Q1/2241 , Y10T156/14
摘要： A method and apparatus for preparing a tire surface for installation of a transponder apparatus of the type comprising a transponder housing and an antenna, includes the steps: identifying a tire target surface having a footprint configured to receive the transponder apparatus thereagainst; positioning the tire target surface in an accessible relationship to cleaning apparatus; and actuating the cleaning apparatus to substantially eliminate undesired surface agents from the tire target surface. Relative movement between the cleaning apparatus and the tire target surface may be initiated to create the desired target surface shape, such as an annular configuration, and to facilitate a substantial purging of undesired surface agents from substantially all of the target surface.
摘要翻译：一种用于安装包括应答器外壳和天线的应答器装置的轮胎表面的方法和装置，包括以下步骤：识别具有构造成在其上接收应答器装置的覆盖区域的轮胎目标表面; 将轮胎目标表面定位成与清洁装置可接近的关系; 并且致动所述清洁装置以从所述轮胎目标表面基本上消除不期望的表面剂。可以启动清洁设备和轮胎目标表面之间的相对运动以产生期望的目标表面形状，例如环形构造，并且有助于从基本上所有目标表面实质上清除不需要的表面剂。

9. 发明授权

US06624283B2 Adhesive for rubber compositions, process for its preparation and articles comprising this adhesive 有权
标题翻译：用于橡胶组合物的粘合剂，其制备方法和包含该粘合剂的制品
公开(公告)号：US06624283B2
公开(公告)日：2003-09-23
申请号：US09920047
申请日：2001-08-01
申请人： Nathalie Viegas , Roger Isnard
发明人： Nathalie Viegas , Roger Isnard
IPC分类号： C08G1879
CPC分类号： C08G18/5024 , B29D2030/0011 , C08G18/1825 , C08G18/3868 , C08G18/5027 , C08G18/792 , C09J175/02 , Y10S528/905 , Y10T428/31551 , Y10T428/31569
摘要： The present invention relates to an adhesive usable at ambient temperature to bond together two cross-linked rubber compositions, to a process for preparing the adhesive, to a tread of a tire cover and to such a cover comprising this adhesive, and to an article comprising two parts bonded together by means of this adhesive. An adhesive based on a copolymer comprising urea or urethane and isocyanurate groups wherein the copolymer is a reaction product of: (a) a polyisocyanate comprising isocyanurate groups, the polyisocyanate having a functionality equal to or greater than three, (b) a functional polymer comprising an amine or alcohol group at each of its chain ends, the functional polymer being selected from the group consisting of polyether diamines, polyether diols, polyester diols and (ester-ether) diol copolymers, and (c) at least one trimerization catalyst capable of forming isocyanurate groups from isocyanate groups, wherein the molar ratio of isocyate groups to amine is between 1.5 and 2.2.
摘要翻译：本发明涉及一种在环境温度下可用于将两种交联橡胶组合物，制备粘合剂的方法结合到轮胎覆盖物的胎面上的粘合剂和包含该粘合剂的这种覆盖物，以及包含两个部分通过该粘合剂粘合在一起。一种基于包含脲或氨基甲酸酯和异氰脲酸酯基团的共聚物的粘合剂，其中所述共聚物是以下物质的反应产物：（a）包含异氰脲酸酯基团的多异氰酸酯，所述多异氰酸酯的官能度等于或大于3，（b）所述官能聚合物选自聚醚二胺，聚醚二醇，聚酯二醇和（酯 - 醚）二醇共聚物，和（c）至少一种三聚催化剂，其能够从异氰酸酯基形成异氰脲酸酯基团，其中异氰酸酯基团与胺的摩尔比为1.5-2.2。

10. 发明授权

US06334920B1 Process for manufacturing an unfinished piece for vehicle tires 失效
标题翻译：制造汽车轮胎未完成件的工艺
公开(公告)号：US06334920B1
公开(公告)日：2002-01-01
申请号：US09058143
申请日：1998-04-10
申请人： Günter Homt , Michael Glinz , Harry Kunz
发明人： Günter Homt , Michael Glinz , Harry Kunz
IPC分类号： B29D3008
CPC分类号： B29D30/08 , B29C35/045 , B29C37/0078 , B29C59/08 , B29C59/106 , B29C65/106 , B29C66/026 , B29C66/71 , B29C66/73752 , B29C2035/0283 , B29D30/40 , B29D2030/0011 , B29K2021/00 , B29K2105/246 , B29L2030/002 , B29L2030/003 , B29L2030/004 , B29L2030/005 , B29K2023/22 , B29K2023/16 , B29K2009/06 , B29K2009/00 , B29K2007/00
摘要： The invention relates to a process for manufacturing an unfinished rubber piece for a vehicle tire that includes providing a plurality of tire components composed of unvulcanized rubber mixtures, and treating a surface of at least one of the plurality of tire components with a plasma and/or a flame to increase the adhesiveness of the surface. The unvulcanized rubber mixtures may include partially embedded reinforcing members.
摘要翻译：本发明涉及一种用于制造车辆用轮胎未完成橡胶件的方法，该方法包括提供由未硫化橡胶混合物构成的多个轮胎部件，以及用等离子体和/或其它方法处理多个轮胎部件中的至少一个的表面火焰增加表面的粘合性。未硫化的橡胶混合物可以包括部分嵌入的增强构件。

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