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11. 发明授权

EP2476802B1 BRASS-PLATED STEEL CORD AND STEEL CORD-RUBBER COMPOSITE, AND TIRE USING THE SAME 有权
标题翻译：镀铜钢丝绳和钢丝绳 - 橡胶复合材料，以及使用该材料的轮胎
公开(公告)号：EP2476802B1
公开(公告)日：2017-08-09
申请号：EP10815147.3
申请日：2010-09-08
申请人： Bridgestone Corporation
发明人： TOYOSAWA, Shinichi
IPC分类号： D07B1/06 , B60C9/00 , C08K7/02
CPC分类号： C08K7/02 , B60C9/0007 , B60C2009/0021 , C08K2003/0856 , C23C22/05 , C25D5/48 , C25D7/0607 , D07B1/0666 , D07B2201/2043 , D07B2205/3089 , D07B2401/2095 , D07B2501/2046 , Y10T428/12438 , Y10T428/12535 , Y10T428/12562 , Y10T428/12924 , Y10T428/12951 , D07B2801/18 , C08L21/00

12. 发明授权

EP2298986B1 STEEL CORD FOR REINFORCEMENT OF RUBBER PRODUCT AND PNEUMATIC TIRE USING SAME 有权
标题翻译：用于橡胶制品和气动轮胎加固的钢丝绳
公开(公告)号：EP2298986B1
公开(公告)日：2017-08-09
申请号：EP09762557.8
申请日：2009-06-12
申请人： Bridgestone Corporation
发明人： KUDO Eiji
IPC分类号： D07B1/06 , B60C9/00
CPC分类号： D07B1/0613 , B60C9/0007 , B60C2200/06 , D07B2201/1044 , D07B2201/1052 , D07B2201/2006 , D07B2201/2051 , D07B2201/2061 , D07B2205/3057 , Y10S57/902 , D07B2801/24 , D07B2801/10

13. 发明公开

EP3199381A1 PNEUMATIC TIRE 有权
标题翻译：充气轮胎
公开(公告)号：EP3199381A1
公开(公告)日：2017-08-02
申请号：EP15850955.4
申请日：2015-10-16
申请人： Sumitomo Rubber Industries, Ltd.
发明人： YUKAWA, Naoki , KIDA, Yogun , SUGIMOTO, Mutsuki , YAMADA, Satoshi
IPC分类号： B60C19/12 , B29C73/22 , B29D30/06
CPC分类号： B29C73/163 , B29C73/166 , B29C73/22 , B29D30/0061 , B29D30/0685 , B29D2030/0686 , B29D2030/0694 , B29D2030/0697 , B60C1/0008 , B60C5/00 , B60C5/14 , B60C5/16 , B60C9/0007 , B60C11/03 , B60C19/002 , B60C19/12 , B60C19/122 , C08L23/22 , C08L2203/162 , C08L2205/025 , C08L2205/03
摘要： Provided is a pneumatic tire in which a sealant layer entirely exhibits sufficient sealing performance. The present invention relates to a pneumatic tire including a sealant layer located radially inside an innerliner, the sealant layer being formed by continuously and spirally applying a generally string-shaped sealant to the inner periphery of a tire in the tire width direction from one side to the other, the attachment start portion of the sealant being located tire-widthwise inward from the tire-widthwise end of the sealant layer.
摘要翻译：提供了一种充气轮胎，其中密封层完全呈现足够的密封性能。充气轮胎技术领域本发明涉及一种充气轮胎，该充气轮胎包括位于内衬层的径向内侧的密封层，所述密封层通过在轮胎宽度方向上从轮胎的一侧至轮胎的内周连续螺旋状地应用大致线状的密封剂另一方面，密封剂的附接开始部分位于密封剂层的轮胎宽度方向端部的轮胎宽度方向内侧。

14. 发明公开

EP3138956A4 BRASS-PLATED STEEL WIRE FOR REINFORCING RUBBER ARTICLES 有权
标题翻译： VERMESSINGTER STAHLDRAHT ZURVERSTÄRKUNGVON GUMMIARTIKELN
公开(公告)号：EP3138956A4
公开(公告)日：2017-05-17
申请号：EP15786059
申请日：2015-04-06
申请人： BRIDGESTONE CORP
发明人： MUSHA SHINICHI , KANATOMI YOSHIHIKO , YAMAGISHI JUNICHI
IPC分类号： D07B1/06
CPC分类号： D07B1/0666 , B60C9/0007 , B60C2009/0014 , C08J5/00 , C08J2307/00 , C22C9/04 , D07B2205/3089 , D07B2801/18
摘要： This disclosure is to provide a brass-plated steel wire for reinforcing a rubber article, which is capable of improving the initial adhesiveness, heat-resistant adhesiveness and initial adhesion rate. This disclosure is a brass-plated steel wire for reinforcing a rubber article, wherein: when measured with XPS (X-ray photoelectron spectroscopy), an outermost surface contains zinc at an amount of 4.8 atom% or less, phosphorus at an amount of 0.5 atom% or more, and oxygen at an amount of 50 atom% or less; and in the outermost surface, an atomic ratio of copper to zinc is 1 to 6.
摘要翻译：本发明提供一种用于增强橡胶制品的镀黄铜钢丝，其能够改善初始粘合性，耐热粘合性和初始粘合速率。本发明是一种用于增强橡胶制品的镀黄铜钢丝，其中：当用XPS（X射线光电子能谱法）测量时，最外表面含有4.8原子％或更少的量的锌，0.5 原子％以上，氧原子数50原子％以下，而在最外表面中，铜与锌的原子比为1至6。

15. 发明公开

EP3155167A2 CÂBLE GOMMÉ IN SITU COMPRENANT UNE COMPOSITION DE GOMMAGE COMPRENANT UN INHIBITEUR DE CORROSION 有权转让
标题翻译：口腔胶囊麻醉师美国人GUMMIERZUSAMMENSETZUNG麻醉师EINEM KORROSIONSINHIBITOR
公开(公告)号：EP3155167A2
公开(公告)日：2017-04-19
申请号：EP15731535.9
申请日：2015-06-11
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： BELIN, Lionel , SALGUES, Nathalie , NOEL, Sébastien
IPC分类号： D07B1/06 , D07B1/16 , C08K5/17
CPC分类号： D07B1/062 , B60C9/0007 , B60C2009/0021 , C08K5/17 , C08K5/5317 , D07B1/0613 , D07B1/0626 , D07B1/0633 , D07B1/0646 , D07B1/165 , D07B2201/2002 , D07B2201/2046 , D07B2201/2061 , D07B2201/2062 , D07B2201/2065 , D07B2201/2077 , D07B2201/208 , D07B2201/2081 , D07B2201/2082 , D07B2201/2097 , D07B2401/2025 , D07B2801/90 , D07B2801/12 , D07B2801/24
摘要： The invention relates to a cable (C) gummed in situ and including: an inner layer (CT1) of the cable including N1 internal wire(s); an outer layer (CT3) of the cable including N3 external wires helically wound around the inner layer of the cable; and a gumming rubber composition (20) placed between the inner layer of the cable and the outer layer of the cable. The rubber composition (20) includes a Formula (I) compound, or a salt of said compound, wherein: each group R1, R2, and R3 is independently an alkylene, arylene, arylalkylene, alkylarylene, or cycloalkylene group; each group X1 and X2 is independently -COOH, -CO-NH-OH, -SOOH, -PO(OR)(R') or -PO(OR)(OR'), R and R' independently being hydrogen or an alkyl group; and X3 contains at least one -COOH, -CO-NH-OH, -SOOH, -PO(OR)(R') or -PO(OR)(OR') group, R or R' independently being hydrogen or an alkyl group.
摘要翻译：其中：每个R 1，R 2和R 3基团彼此独立地表示亚烷基，亚芳基，芳基亚烷基，亚烷基亚芳基或亚环烷基，每个X 1和X 2基彼此独立地表示-COOH，-CO-NH-OH ，-SOOH，-PO（OR）（R'）或-PO（OR）（OR'），其中R和R'彼此独立地表示氢或烷基，X 3包含至少一个-COOH， -CO-NH-OH，-SOOH，-PO（OR）（R'）或-PO（OR）（OR'）基团，其中R和R'彼此独立地表示氢或烷基。

16. 发明公开

EP3131761A1 ARMATURE DE SOMMET DE PNEUMATIQUE POUR AVION 有权转让
公开(公告)号：EP3131761A1
公开(公告)日：2017-02-22
申请号：EP15716070.6
申请日：2015-04-17
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： ESTENNE, Vincent , JOULIN, Emmanuel
IPC分类号： B60C9/26 , B60C9/20
CPC分类号： B60C9/263 , B60C9/0007 , B60C9/0042 , B60C9/1807 , B60C9/2009 , B60C9/28 , B60C2009/0021 , B60C2009/2032 , B60C2200/02
摘要： The invention relates to a tyre (1) for an airplane, which includes a tread (3), a working reinforcement (2) including at least one working bilayer (21) which has the largest axial width (L
T ) and includes two axial ends (E), a carcass reinforcement (4) including at least one carcass layer (41), and a binding reinforcement (7) including at least one binding layer (71), which is radially inside the working bilayer (21) and has an axial width (L
F ) which is at least 0.8 times the axial width (L
T ). The distance D between an axial end (E) of the working bilayer (21) and the orthogonal projection (I) thereof onto the radially outermost carcass layer (41) is at least 7 mm and the distance D' between the point (F) of the working bilayer (21), located axially inside the axial end (E) at a distance L of 25 mm, and the orthogonal projection (J) thereof onto the carcass layer (41) at least 4 mm and no greater than the distance D.
摘要翻译：本发明涉及一种用于飞机的轮胎（1），其包括胎面（3），包括至少一个具有最大轴向宽度（LT）的工作双层（21）并包括两个轴向端部（E），包括至少一个胎体层（41）的胎体增强件（4）以及包括至少一个结合层（71）的结合加强件（7），所述结合层位于所述工作双层（21）的径向内侧并且具有轴向宽度（LF）至少为轴向宽度（LT）的0.8倍。工作双层（21）的轴向端部（E）与其正交投影（I）之间在径向最外侧胎体层（41）上的距离D至少为7mm，点（F）（21）的轴向端部（E）以25mm的距离L定位，并且其正交投影（J）在所述胎体层（41）上至少4mm并且不大于所述距离L D.

17. 发明授权

EP2851465B1 STEEL CORD FOR REINFORCING RUBBER ARTICLE AND TIRE USING SAME 有权
标题翻译：斯德哥尔摩ZURVERSTÄRKUNGEINES GUMMIARTIKELS UND LUFTREIFEN DAMIT
公开(公告)号：EP2851465B1
公开(公告)日：2017-01-11
申请号：EP13786933.5
申请日：2013-05-02
申请人： Bridgestone Corporation
发明人： FUKUDA Yukimasa
IPC分类号： D07B1/06 , B60C9/00 , B60C9/04
CPC分类号： B60C9/0007 , B60C2009/0092 , B60C2009/0425 , D02G3/48 , D07B1/0613 , D07B1/0626 , D07B1/0633 , D07B2201/2037 , D07B2201/2097 , D07B2501/2046
摘要： Provided is a technique for attaining tire weight reduction while inhibiting occurrence of a product defect caused by deformation by improving the structure of a steel cord used for a carcass ply to improve the resistivity against deformation of a green tire when stored in an unvulcanized state. Also provided is a steel cord for reinforcing rubber articles with a multi-twisted structure in which a plurality of strands 11, 12 formed by twisting a plurality of wires 1, 2,3 together in a layered-twisted structure are twisted together in a 2-layer-twisted structure. The cord mass is from 35 g/m to 65 g/m, and the ratio of flexural rigidity G (N€¢mm 2 ) to cord cross section A (mm 2 ), G/A (N) is from 400 N to 650 N.
摘要翻译：本发明提供一种通过改善用于胎体帘布层的钢帘线的结构来抑制由变形引起的产品缺陷的发生的技术，以提高当以未硫化状态储存时生胎的变形的电阻率。还提供了一种用于加强具有多重扭曲结构的橡胶制品的钢丝帘线，其中通过将多个线束1,2,3以分层扭转结构扭绞形成的多个股线11,12以2 层间扭曲结构。绳质量为35g / m〜65g / m，弯曲刚度G（N¢mm 2）与帘线截面A（mm 2），G / A（N）的比为400N〜 650 N.

18. 发明公开

EP3108022A1 PROCÉDÉ DE TRAITEMENT THERMIQUE À REFROIDISSEMENT CONTINU D'UN ÉLÉMENT DE RENFORT EN ACIER POUR PNEUMATIQUE 有权转让
标题翻译：方法热处理连续式冷却STAHLARMIERUNGSELEMENTS轮胎
公开(公告)号：EP3108022A1
公开(公告)日：2016-12-28
申请号：EP15707065.7
申请日：2015-02-19
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： MORISOT, Pierre , FAUCHEUX, Elisabeth , RENAUX, Benoît , COLIN, Eric
IPC分类号： C21D8/06 , C21D9/52 , C21D9/573 , C21D1/18
CPC分类号： C21D9/525 , B21C1/02 , B60C9/0007 , C21D1/18 , C21D8/06 , C21D8/065 , C21D9/34 , C21D9/5732 , C21D2211/005 , C21D2211/009
摘要： The invention relates to a method for the heat treatment of a steel reinforcement element (F) for tyres, said method comprising a step of decreasing the temperature of the reinforcement element by continuous cooling : from an initial temperature of the austenitic range, to an end temperature of the ferrito-pearlitic range, via at least one range of transformation of the steel, the at least one transformation range being different from the bainitic range. The temperature-decreasing step comprises a transformation (C2, C3) of the austenitic microstructure into the ferrito-pearlitic microstructure. The temperature of the reinforcement element strictly decreases during the decreasing step. The average speed of the decrease in temperature during the transformation (C2, C3) of the microstructure of the steel is higher than, or equal to, 30°C.s
-1 , and is lower than, or equal to, 110°C.s
-1 .
摘要翻译：一种用于钢加强元件（F）用于轮胎，的热处理方法包括降低通过连续冷却的加强元件的温度的步骤：从奥氏体范围的初始温度，与铁素体的最终温度珠光体范围，通过钢中的至少一个变换范围，变换范围（S）与所述贝氏体范围不同。温度降低步骤包括从所述奥氏体组织的铁素体 - 珠光体组织的变换（C2，C3）。加强元件的温度在还原步骤中被严格递减。钢的微结构的转变过程中温度降低的平均速率（C2，C3）是大于或等于30℃·S-1且小于或等于110℃·秒-1。

19. 发明公开

EP3103891A1 STEEL WIRE 审中-公开
标题翻译： STAHLDRAHT
公开(公告)号：EP3103891A1
公开(公告)日：2016-12-14
申请号：EP15746150.0
申请日：2015-02-06
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： HIRAKAMI Daisuke , OKONOGI Makoto
IPC分类号： C22C38/00 , B60C9/00 , C21D8/06 , C21D9/52 , C22C38/32
CPC分类号： C21D9/52 , B60C9/00 , B60C9/0007 , C21D8/06 , C21D2211/009 , C22C38/00 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/10 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/20 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/30 , C22C38/32 , D02G3/48 , D07B1/066 , D07B2201/2014 , D07B2205/3035 , D07B2205/3053 , D07B2205/3057 , D07B2801/10
摘要： A steel wire according to an aspect of the present invention includes a predetermined chemical composition, in which a wire diameter R of the steel wire is 1.0 mm to 3.5 mm, a soft portion is formed along an outer circumference of the steel wire, the Vickers hardness of the soft portion is lower than that of a position of the steel wire at a depth of 1/4 of the wire diameter R by Hv 30 or higher, the thickness of the soft portion is 5 µm to 0.1 xR mm, the metallographic structure of a center portion of the steel wire contains 95% to 100% of pearlite by area%, the average lamellar spacing of pearlite in a portion from a surface of the steel wire to a depth of 5 µm is less than that of pearlite at the center of the steel wire, the difference between the average lamellar spacing of pearlite in the portion from the surface of the steel wire to the depth of 5 µm and the average lamellar spacing of pearlite at the center of the steel wire is 3 nm to 60 nm, and the tensile strength is 1100 MPa or higher.
摘要翻译：根据本发明的一个方面的钢丝包括预定的化学成分，其中钢丝的线径R为1.0mm至3.5mm，沿着钢丝的外周形成软部分，维氏在软线部分的硬度比线径R的1/4的深度处的钢丝的位置低Hv 30或更高，软部分的厚度为5μm至0.1xRmm，金相钢丝网的中心部分的结构以面积％计含有95％〜100％的珠光体，从钢丝表面到珠光体的深度为5μm的珠光体的平均层间距离小于珠光体的平均层间距离钢丝的中心，钢丝表面部分中的珠光体的平均层间距离与5μm线的深度之间的差异以及钢丝中心的珠光体的平均层间距离之差为3nm〜 60nm，拉伸强度为1100 MPa以上。

20. 发明公开

EP3077221A1 PNEUMATIQUE COMPORTANT DES CABLES D'ARMATURES DE CARCASSE PRESENTANT UNE FAIBLE PERMEABILITE, ET DES EPAISSEURS DE MELANGES CAOUTCHOUTEUX VARIABLES 有权转让
标题翻译：与KARKASSENVERSTÄRKUNGSFASERN低渗透可变的橡胶混合物厚胎
公开(公告)号：EP3077221A1
公开(公告)日：2016-10-12
申请号：EP14802465.6
申请日：2014-11-25
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： BUFFETAUD, Benoît , NOEL, Sébastien , GODEAU, Gilles
IPC分类号： B60C9/00 , B60C9/08 , B60C9/02
CPC分类号： B60C9/08 , B60C1/00 , B60C9/0007 , B60C9/005 , B60C9/20 , B60C9/2003 , B60C9/22 , B60C11/00 , B60C13/00 , B60C15/00 , B60C2009/0021 , B60C2009/0071 , B60C2009/0284 , B60C2009/0416 , B60C2009/0475 , B60C2009/2016 , B60C2009/2019 , B60C2009/2022 , B60C2200/06
摘要： The invention relates to a tyre with a radial carcass reinforcement (2), said tyre comprising a crown reinforcement in turn capped radially by a tread. According to the invention, the metal reinforcement elements (11) of the carcass reinforcement are non-hooped cords which, during so-called permeability testing, have a flow rate of less than 20 cm3/mn over all of the axial profile of the tyre, the rubber mixture thickness E between the internal surface (10) of the tyre cavity (8) and the point (12) of a metal reinforcement element of the carcass reinforcement being between 1.0 and 3.0 mm.

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