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31. 发明公开

EP2671732A4 TIRE AND TIRE MANUFACTURING METHOD 有权
公开(公告)号：EP2671732A4
公开(公告)日：2016-12-28
申请号：EP12742004
申请日：2012-02-02
申请人： BRIDGESTONE CORP
发明人： KOUNO YOSHIHIDE , KON SEIJI , HASEGAWA KEIICHI
IPC分类号： B60C13/04 , B29C65/00 , B29C65/10 , B29C65/14 , B29C65/20 , B29C65/36 , B29D30/08 , B29D30/72 , B29L30/00 , B29L31/00 , B60C1/00 , B60C5/00 , B60C5/01 , B60C11/00 , B60C13/00 , B60C15/024
CPC分类号： B60C13/001 , B29C65/10 , B29C65/1412 , B29C65/1432 , B29C65/2061 , B29C66/0342 , B29C66/1122 , B29C66/305 , B29C66/5326 , B29C66/71 , B29C66/7212 , B29C66/72141 , B29C66/7332 , B29C66/7392 , B29C66/73921 , B29C66/7394 , B29C66/81422 , B29C66/81423 , B29C66/8322 , B29D30/72 , B29D2030/728 , B29L2030/00 , B29L2031/7232 , B60C5/007 , B60C11/00 , B60C15/024 , Y10T428/31551 , Y10T428/31554 , Y10T428/31725 , Y10T428/31728 , Y10T428/31855 , Y10T428/31909 , Y10T428/31928 , Y10T428/31935 , B29K2021/00 , B29K2305/00 , B29K2301/00 , B29K2077/00 , B29K2075/00 , B29K2027/06 , B29K2021/003
摘要： Simple manufacture for a tire in which color does not come off during running. A tire case 17 that is a carcass member of a tire 10 is injection formed from a colored first thermoplastic material containing colorant. A tire in which color does not come off during running can be manufactured simply.

32. 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.

33. 发明公开

EP3075774A1 RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE 失效
标题翻译：卢旺达革命联合会
公开(公告)号：EP3075774A1
公开(公告)日：2016-10-05
申请号：EP14874911.2
申请日：2014-11-27
申请人： Sumitomo Rubber Industries, Ltd.
发明人： SAKAKI Toshiaki , MINAGOSHI Akira , YOKOYAMA Yuka
IPC分类号： C08L7/00 , B60C1/00 , B60C11/00 , C08C1/04 , C08C3/02 , C08K3/04 , C08K3/36 , C08K5/548 , C08L9/00
CPC分类号： C08C1/04 , B60C1/00 , B60C1/0016 , B60C11/00 , B60C11/0008 , B60C11/005 , B60C2011/0016 , C08C3/02 , C08K3/04 , C08K3/36 , C08K5/548 , C08L7/00 , C08L9/00 , C08L9/06 , C08L91/00 , C08L91/06 , Y02T10/862
摘要： Provided are a rubber composition for tires that shows a balanced improvement in properties such as fuel economy, processability, heat aging resistance, abrasion resistance, wet-grip performance, performance on snow and ice, and handling stability, and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition for tires, containing: a highly purified, modified natural rubber having a pH adjusted to 2-7; carbon black and/or a white filler; and a silane coupling agent represented by the following Formula (S1):

wherein R 1001 represents a monovalent group selected from -Cl, -Br, -OR 1006 , -O(O=)CR 1006 , -ON=CR 1006 R 1007 , -ON=CR 1006 R 1007 , -NR 1006 R 1007 , and -(OSiR 1006 R 1007 ) h (OSiR 1006 R 1007 R 1008 ), wherein R 1006 , R 1007 , and R 1008 are the same as or different from one another and each represent a hydrogen atom or a C1-C18 monovalent hydrocarbon group, and h represents a number whose average value is 1 to 4; R 1002 represents R 1001 , a hydrogen atom, or a C1-C18 monovalent hydrocarbon group; R 1003 represents R 1001 , R 1002 , a hydrogen atom, or the group: -[O(R 1009 O) j ] 0.5 - wherein R 1009 represents a C1-C18 alkylene group, and j represents an integer of 1 to 4; R 1004 represents a C1-C18 divalent hydrocarbon group; R 1005 represents a C1-C18 monovalent hydrocarbon group; and x, y, and Z are numbers satisfying the following relationships: x + y + 2z = 3, 0 ≤ x ≤ 3, 0 ≤ y, 2, and 0 ≤ z ≤ 1.
摘要翻译：本发明提供一种轮胎用橡胶组合物，其具有燃料经济性，加工性，耐热老化性，耐磨性，湿抓地性能，雪上性能和操作稳定性等性能的均衡改善，以及由橡胶组成。本发明涉及一种用于轮胎的橡胶组合物，其包含：将pH调节至2-7的高度纯化的改性天然橡胶; 炭黑和/或白色填料; 和由下式（S1）表示的硅烷偶联剂：其中R 1001表示选自-Cl，-Br，-OR 1006，-O（O =）CR 1006，-ON = CR 1006 R 1007的一价基团， -ON = CR 1006 R 1007，-NR 1006 R 1007和 - （OSiR 1006 R 1007）h（OSiR 1006 R 1007 R 1008），其中R 1006，R 1007和R 1008与一个或多个相同或不同另一个表示氢原子或C1-C18单价烃基，h表示平均值为1〜4的数; R 1002表示R 1001，氢原子或C1-C18单价烃基; R 1003表示R 1001，R 1002，氢原子或 - [O（R 1009 O）j] 0.5 - ，其中R 1009表示C1-C18亚烷基，j表示1〜4的整数。 R 1004表示C1-C18二价烃基; R 1005表示C1-C18单价烃基; x，y和z是满足以下关系的数：x + y + 2z = 3，0‰¤x‰¤3，0‰¤y，2和0‰¤z‰¤1。

34. 发明公开

EP3023270A4 TIRE 失效
公开(公告)号：EP3023270A4
公开(公告)日：2016-07-13
申请号：EP14825799
申请日：2014-07-15
申请人： BRIDGESTONE CORP
发明人： TANIGUCHI HISASHI
IPC分类号： B60C15/06 , B60C9/02 , B60C9/08 , B60C9/14 , B60C9/18 , B60C9/28 , B60C13/00 , B60C15/00
CPC分类号： B60C3/04 , B60C9/0292 , B60C9/04 , B60C9/08 , B60C9/14 , B60C9/18 , B60C9/1835 , B60C9/28 , B60C11/00 , B60C13/00 , B60C15/0036 , B60C15/0045 , B60C15/0054 , B60C15/0603 , B60C2009/1864 , B60C2015/061 , B60C2015/0621
摘要： The end of the folded-back ply in the tread width direction of the tire (1) extends beyond the tire maximum width, and the height of the bead filler is 30% or less than the tire sectional height. The maximum thickness of the reinforcing rubber layer is less than the maximum thickness of the bead filler. The tread width is greater than or equal to 81 % of the tire maximum width. The radius of curvature of the carcass layer on the extension line passing through the tire maximum width position and extending in the tread width direction is 30 mm or greater.

35. 发明公开

EP3027428A1 PRODUIT RENFORCE A FAIBLE EPAISSEUR ET PNEUMATIQUE COMPRENANT CE PRODUIT 有权转让
标题翻译： PRODUIT RENFORCE A FAIBLE EPAISSEUR ET PNEUMATIQUE COMPRENTANT CE PRODUIT
公开(公告)号：EP3027428A1
公开(公告)日：2016-06-08
申请号：EP14744544.9
申请日：2014-07-28
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： AHOUANTO, Michel , BRAUD, Sandrine , RIGO, Sébastien
IPC分类号： B60C9/00 , B60C9/20
CPC分类号： B60C9/2006 , B60C9/0007 , B60C9/02 , B60C9/2009 , B60C11/00 , B60C13/00 , B60C15/00 , B60C2009/0014 , B60C2009/2067 , B60C2009/2077 , B60C2009/2083
摘要： A reinforced product (21) comprises: - an elastomer matrix (23), - several reinforcing elements (44) embedded in the elastomer matrix (23), the reinforcing elements (44) being arranged side by side in a main direction (X1), each reinforcing element (44) comprising: - several wired elements (46), and - at least one shared sheath collectively coating the wired elements (46) and comprising at least one layer of a thermoplastic polymeric composition. The ratio R1=ODO/E of the mean minimum thickness ODO of elastomer present on the back of the sheath to the mean thickness E of the reinforced product (21) is less than or equal to 0.17, the mean minimum thickness ODO of elastomer and the mean minimum thickness E of the reinforced product (21) being measured in a direction substantially perpendicular to the main direction (X1).
摘要翻译：增强产品（21）包括： - 弹性体基体（23）; - 嵌入弹性体基体（23）中的多个增强元件（44），增强元件（44）沿主方向（X1）并排设置，，每个增强元件（44）包括： - 若干有线元件（46），以及 - 至少一个共同的护套，其共同涂覆所述布线元件（46）并且包括至少一层热塑性聚合物组合物。存在于护套背部的弹性体的平均最小厚度ODO与增强产品（21）的平均厚度E之比R1 = ODO / E小于或等于0.17，弹性体的平均最小厚度ODO和在基本上垂直于主方向（X1）的方向上测量增强产品（21）的平均最小厚度E.

36. 发明公开

EP3027427A1 PRODUIT RENFORCÉ À FAIBLE ÉPAISSEUR ET PNEUMATIQUE COMPRENANT CE PRODUIT 有权转让
标题翻译： PRODUITRENFORCÉÀFAIBLEÉPAISSEURET PNEUMATIQUE COMPRENTANT CE PRODUIT
公开(公告)号：EP3027427A1
公开(公告)日：2016-06-08
申请号：EP14744332.9
申请日：2014-07-28
申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
发明人： NOEL, Sébastien , LARDJANE, Aurore , RIGO, Sébastien
IPC分类号： B60C9/00 , B60C9/20
CPC分类号： B60C9/2006 , B60C9/0007 , B60C9/0064 , B60C9/02 , B60C9/1807 , B60C9/2009 , B60C11/00 , B60C13/00 , B60C15/00 , B60C2009/0021 , B60C2009/2067 , B60C2009/2077
摘要： A reinforced product (21) comprises: - an elastomer matrix (23), - several reinforcing elements (44) embedded in the elastomer matrix (23), the reinforcing elements (44) being arranged side by side in a main direction (X1). Each reinforcing element (44) comprises: at least one wired element (46) comprising a single monofilament, at least one sheath coating the wired element (46) and comprising at least one layer of a thermoplastic polymeric composition. The ratio R1=ODO/E of the mean minimum thickness ODO of elastomer present on the back of the sheath to the mean thickness E of the reinforced product (21) is less than or equal to 0.17, the mean minimum thickness of elastomer ODO and the mean thickness E of the reinforced product (21) being measured in a direction (Y1) substantially perpendicular to the main direction (X1).
摘要翻译：增强产品（21）包括： - 弹性体基体（23）; - 嵌入弹性体基体（23）中的多个增强元件（44），增强元件（44）沿主方向（X1）并排设置，。每个增强元件（44）包括：包括单个单丝的至少一个接线元件（46），涂覆所述接线元件（46）并且包括至少一个热塑性聚合物组合物层的至少一个护套。存在于护套背面的弹性体的平均最小厚度ODO与增强产品（21）的平均厚度E之比R1 = ODO / E小于或等于0.17，弹性体ODO的平均最小厚度和在基本上垂直于主方向（X1）的方向（Y1）上测量增强产品（21）的平均厚度E.

37. 发明公开

EP3019345A1 PNEUMATIQUE COMPORTANT DES CABLES D'ARMATURES DE CARCASSE PRESENTANT UNE FAIBLE PERMEABILITE 有权转让
公开(公告)号：EP3019345A1
公开(公告)日：2016-05-18
申请号：EP14739768.1
申请日：2014-07-09
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： FOUCHER, Benoît
IPC分类号： B60C9/22 , B60C9/20
CPC分类号： B60C9/2003 , B60C9/0007 , B60C9/005 , B60C9/02 , B60C9/20 , B60C9/2006 , B60C11/00 , B60C2009/0078 , B60C2009/0425 , B60C2009/2012 , B60C2009/2016 , B60C2009/2019 , B60C2009/2022 , B60C2009/2077 , B60C2009/208 , B60C2009/2219 , B60C2200/06
摘要： The invention relates to an air tyre comprising a crown reinforcement (7) made of at least two crown working layers (41, 43) of reinforcement elements. The air tyre further comprises, in each shoulder, at least one end of a layer (45) of reinforcement elements, which elements are parallel to each other in said layer and oriented circumferentially, said end being axially on the outside of the at least two crown working layers (41, 43), the reinforcement elements of the carcass reinforcement having a diameter smaller than 1 mm and being composed of wires having a diameter strictly greater than 0.16 mm, and said reinforcement elements of the carcass reinforcement being metallic cords, which advantageously are non-friction-fitted, and which during a so-called permeability test present a flow rate of less than 20 cm3/min.
摘要翻译：本发明涉及一种包括由至少两个增强元件的胎冠加工层（41,43）制成的胎冠增强件（7）的充气轮胎。在每个肩部中，所述气胎还包括增强元件层（45）的至少一个端部，所述增强元件层在所述层中彼此平行且周向定向，所述端部轴向地位于所述至少两个冠部工作层（41,43），所述胎体增强件的增强元件具有小于1mm的直径并且由直径严格大于0.16mm的金属丝构成，并且所述胎体增强件的所述增强元件是金属帘线，其中有利地是非摩擦配合的，并且在所谓的渗透性测试期间呈现小于20cm 3 / min的流速。

38. 发明公开

EP3019344A1 PNEUMATIQUE COMPORTANT UNE ARMATURE DE CARCASSE ASSOUPLIE 有权转让
标题翻译： WITH A软化胎体增强轮胎
公开(公告)号：EP3019344A1
公开(公告)日：2016-05-18
申请号：EP14739123.9
申请日：2014-07-09
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A.
发明人： FOUCHER, Benoît
IPC分类号： B60C9/22 , B60C9/20
CPC分类号： B60C9/22 , B60C9/0007 , B60C9/005 , B60C9/02 , B60C9/20 , B60C9/2006 , B60C11/00 , B60C13/00 , B60C15/00 , B60C2009/0078 , B60C2009/0425 , B60C2009/2012 , B60C2009/2016 , B60C2009/2019 , B60C2009/2022 , B60C2009/2214 , B60C2009/2219 , B60C2009/2261 , B60C2200/06
摘要： The invention relates to an air tyre comprising a crown reinforcement (4) made of at least two crown working layers (41, 43) of reinforcement elements. The air tyre further comprises, in each shoulder, at least one end of a layer (43) of reinforcement elements, which elements are parallel to each other in said layer and oriented circumferentially, said end being axially on the outside of the at least two crown working layers (41, 43), the reinforcement elements of the carcass reinforcement (2) having a diameter smaller than 0.85 mm, and said reinforcement elements of the carcass reinforcement being made of wires with a diameter smaller than 0.16 mm.

39. 发明公开

EP2669097A4 PNEUMATIC TIRE 有权
公开(公告)号：EP2669097A4
公开(公告)日：2016-04-06
申请号：EP12739407
申请日：2012-01-19
申请人： BRIDGESTONE CORP
发明人： YANO TAKESHI
IPC分类号： B60C11/00 , B60C9/08
CPC分类号： B60C9/0292 , B60C11/00 , B60C11/0083 , B60C2200/02 , Y10T152/10774
摘要： Provided is a pneumatic tire, which is configured to be in a tire posture where the tire is assembled to an applicable rim (R) to be once filled to a specified internal pressure which is then reduced to a pressure capable of allowing the tire (1) to maintain its shape, has a land portion surface of an intermediate land portion (20, 21) positioned inward in the tire radial direction relative to a virtual arc ( A ) circumscribing at least part of each of a land portion surface at the center position (C) of the center land portion (17) and a land portion surface of a shoulder land portion (18, 19), in a cross section in the tire width direction, so that a step depth ´ of the land portion surface of the intermediate land portion (20, 21) relative to the virtual arc ( A ) satisfies the following relation across the entire area of the land portion surface of the intermediate land portion (20, 21) in the tire width direction; r / 400 ‰¤ ´ ‰¤ r /100, where r is the tire radius from the tire center axis at the center position (C) of the center land portion (17).

40. 发明公开

EP2879887A4 TIRE WITH LAMINATE 审中-公开
标题翻译：轮胎与层压板
公开(公告)号：EP2879887A4
公开(公告)日：2016-03-30
申请号：EP13825414
申请日：2013-07-31
申请人： BRIDGESTONE AMERICAS TIRE
发明人： STUCKEY JON I , CLEMMER KATHLEEN , JOHNSON DAVID , WALTERS JACOB LEE , BERZINS MICHAEL A , HOLMES WILBUR EUGENE III , BUXTON TODD ALAN , WEATHERWAX KENT DAVID , KAHWAJI AUTUMN T
IPC分类号： B60C11/03 , B60C11/00 , B60C11/11 , B60C11/13 , B60C13/00 , B60C13/04
CPC分类号： B60C11/00 , B60C11/1346 , B60C2011/0025 , B60C2013/045

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