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1. 发明公开

EP3301131A1 CAP TREAD RUBBER COMPOSITION FOR COLD WEATHER TIRES 有权
标题翻译： CAP TREAD橡胶组合物用于冷气候轮胎
公开(公告)号：EP3301131A1
公开(公告)日：2018-04-04
申请号：EP17193879.8
申请日：2017-09-28
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： YOKOYAMA, Yuka , ONO, Shuichiro
IPC分类号： C08L9/00 , C08L9/06 , C08L7/00 , C08K3/36 , B60C1/00
CPC分类号： B60C1/0016 , B60C11/005 , B60C2001/0083 , C08K3/36 , C08K2201/006 , C08L7/00 , C08L9/00 , C08L9/06 , C08L2205/02 , C08L2205/03
摘要： Provided are a cap tread rubber composition for cold weather tires enabling a balanced improvement in fuel economy, abrasion resistance, performance on ice/snow, and high-speed performance on snow-/ice-free cold roads, and a cold weather tire formed from the same. The rubber composition contains: a rubber component including BR, SBR, and NR and/or IR; and a filler, the composition having a combined amount of NR, IR, and BR of 80% by mass or more, an amount of BR of 30% by mass or more, and an amount of SBR of 0.3-10% by mass, each per 100% by mass of the rubber component, the filler including 60% by mass or more of silica per 100% by mass of the filler, the composition containing, per 100 parts by mass of the rubber component, 50 parts by mass or more of a fine particle silica having a N 2 SA of 190 m 2 /g or more.
摘要翻译：本发明提供一种用于耐寒轮胎的胎面胎面用橡胶组合物，其能够平衡地改善燃料经济性，耐磨性，冰/雪性能以及在无冰/无冰冷路面上的高速性能，以及由一样。橡胶组合物含有：包含BR，SBR和NR和/或IR的橡胶组分; 和填料，所述组合物的NR，IR和BR的总量为80质量％以上，BR的量为30质量％以上，并且SBR的量为0.3-10质量％基于每100质量份橡胶组分，每100质量份橡胶组分含有每100质量份所述填料包含60质量％或更多二氧化硅的填料，所述组合物每100质量份所述橡胶组分包含50质量份或更多具有190m 2 / g或更高的N 2 SA的细颗粒二氧化硅。

2. 发明公开

EP3299411A1 PNEUMATIC TIRE AND MOTORCYCLE TIRE 审中-公开
标题翻译：气动轮胎和摩托车轮胎
公开(公告)号：EP3299411A1
公开(公告)日：2018-03-28
申请号：EP16807262.7
申请日：2016-05-18
申请人： Sumitomo Rubber Industries, Ltd.
发明人： MIYAZAKI, Tatsuya
IPC分类号： C08L9/06 , B60C1/00 , C08J3/22 , C08K3/04 , C08K3/36 , C08L1/02
CPC分类号： B60C1/0016 , B60C1/00 , B60C11/005 , B60C2001/0083 , B60C2200/10 , C08J3/22 , C08J2309/06 , C08J2401/02 , C08K3/04 , C08K3/36 , C08L1/02 , C08L7/00 , C08L9/00 , C08L9/06 , C08L61/04 , C08L65/00 , C08L2205/16
摘要： The invention aims to provide a pneumatic tire achieving a balanced improvement in dry grip performance and abrasion resistance. The invention relates to a pneumatic tire including a component that contacts a road during running, the component being formed from a rubber composition for a component that contacts a road during running which contains: SBR; a short cellulose fiber having an average fiber length of 10 µm to 10 mm; and a silica having a N 2 SA of 100 m 2 /g or more and/or a carbon black having a N 2 SA of 70 m 2 /g or more, the SBR being present in an amount of 60% by mass or more per 100% by mass of the rubber component, the rubber composition containing, per 100 parts by mass of the rubber component, 0.1-20 parts by mass of the fiber and at least 60 parts by mass in total of the silica and/or the carbon black.
摘要翻译：本发明旨在提供一种实现干抓地性能和耐磨性的均衡改进的充气轮胎。本发明涉及一种充气轮胎，其包括在行驶期间接触道路的部件，所述部件由用于在行驶期间接触道路的部件的橡胶组合物形成，所述部件包含：SBR; 平均纤维长度为10μm至10mm的短纤维素纤维; 和N 2 SA为100m 2 / g以上的二氧化硅和/或N 2 SA为70m 2 / g以上的炭黑，相对于每100质量％的100质量％，SBR的含量为60质量％以上橡胶组分，每100质量份橡胶组分含有0.1-20质量份纤维和至少60质量份二氧化硅和/或炭黑的橡胶组分。

3. 发明公开

EP3269769A1 RUBBER COMPOSITION AND PNEUMATIC TIRE USING SAME 无效
标题翻译：橡胶组合物和使用相同的气动轮胎
公开(公告)号：EP3269769A1
公开(公告)日：2018-01-17
申请号：EP16764791.6
申请日：2016-03-08
申请人： The Yokohama Rubber Co., Ltd.
发明人： SEKINE, Yuko , ASHIURA, Makoto , SAKAI, Ryosuke , YATSUYANAGI, Fumito
IPC分类号： C08L9/06 , B60C1/00 , C08K3/04 , C08K3/36 , C08L7/00 , C08L9/00
CPC分类号： B60C1/0016 , B60C1/00 , B60C2001/0083 , C08K3/04 , C08K3/36 , C08L7/00 , C08L9/00 , C08L9/06 , C08L2205/025 , C08L91/00 , C08L91/06 , C08K3/22 , C08K5/09 , C08K3/06 , C08K5/47 , C08K5/31
摘要： Object:
Provided is a rubber composition with which rubber strength and wear resistance are enhanced to or beyond conventional levels.
Solution Means:
The rubber composition contains a diene rubber containing a styrene-butadiene copolymer component formed from at least one type of styrene-butadiene copolymers, and a reinforcing filler; the styrene-butadiene copolymer component formed from at least one type of styrene-butadiene copolymers satisfying that: (1) a bonded styrene content is from 5 to 50 wt.%; (2) a total of styrene content of an ozone-decomposed component S1 having one styrene-derived unit and styrene content of an ozone-decomposed component S1V1 having one styrene-derived unit and one 1,2-bonded butadiene-derived unit is less than 80 wt.% of the bonded styrene content and a total of styrene content of the ozone-decomposed component S1V1 is less than 10 wt.% of the bonded styrene content; (3) an integrated intensity of an ozone-decomposed component S1V2 having one styrene-derived unit and two 1,2-bonded butadiene-derived units is 15% or greater of an integrated intensity of all ozone-decomposed products containing a styrene-derived unit; and (4) a vinyl content of butadiene moiety is 50% or greater.
摘要翻译：目的：提供一种橡胶组合物，其橡胶强度和耐磨性提高到或超过常规水平。溶液意味着：橡胶组合物包含二烯橡胶和增强填料，所述二烯橡胶包含由至少一种苯乙烯 - 丁二烯共聚物形成的苯乙烯 - 丁二烯共聚物组分; 由至少一种苯乙烯 - 丁二烯共聚物形成的苯乙烯 - 丁二烯共聚物组分满足以下条件：（1）键合苯乙烯含量为5至50重量％; （2）具有一个苯乙烯衍生单元的臭氧分解组分S1和具有一个苯乙烯衍生单元和一个1,2-键合丁二烯衍生单元的臭氧分解组分S1V1的苯乙烯含量的总和较少结合苯乙烯含量低于80重量％，并且臭氧分解组分S1V1的总苯乙烯含量低于结合苯乙烯含量的10重量％; （3）具有一个苯乙烯衍生单元和两个1,2-键合丁二烯衍生单元的臭氧分解组分S1V2的积分强度是所有含有衍生苯乙烯的臭氧分解产物的积分强度的15％或更大单元; 和（4）丁二烯部分的乙烯基含量为50％或更大。

4. 发明授权

EP2617763B1 RUBBER COMPOSITION FOR BAND TOPPING, RUBBER COMPOSITION FOR BREAKER EDGE STRIP, AND PNEUMATIC TIRE 有权
标题翻译：带状顶部的橡胶组合物，断路器边缘部分的橡胶组合物以及气动轮胎
公开(公告)号：EP2617763B1
公开(公告)日：2017-12-13
申请号：EP11834418.3
申请日：2011-10-20
申请人： Sumitomo Rubber Industries, Ltd.
发明人： MIYAZAKI Tatsuya
IPC分类号： C08L9/00 , B60C1/00 , C08K3/04 , C08K3/06 , C08K3/36 , C08K5/098 , C08K5/3492 , C08L7/00 , C08L9/06 , C08L61/00 , B60C9/18 , C08L61/12
CPC分类号： B60C1/00 , B60C9/185 , B60C2001/0075 , B60C2001/0083 , B60C2009/1864 , C08K3/04 , C08K3/36 , C08K5/098 , C08L7/00 , C08L9/00 , C08L9/06 , C08L61/12 , C08L61/28 , Y10T152/1081
摘要： Provided are a rubber composition for a band topping and a rubber composition for a breaker edge strip, each of which can suppress the occurrence of BEL, or in other words is excellent in durability, and a pneumatic tire including a band and/or a breaker edge strip formed from the rubber compositions. The invention relates to a rubber composition for a band topping, including, per 100 parts by mass a rubber component containing not less than 50% by mass of an isoprene-based rubber, predetermined amounts of sulfur, a compound such as resorcinol resins, a compound such as partial condensates of hexamethoxymethylol melamine, silica, and a carbon black having a nitrogen adsorption specific surface area of 38 to 125 m 2 /g. The invention also relates to a rubber composition for a breaker edge strip, including, per 100 parts by mass of a rubber component containing not less than 50% by mass of an isoprene-based rubber, predetermined amounts of sulfur, a compound such as resorcinol resins, a compound such as partial condensates of hexamethoxymethylol melamine, and a cobalt salt of an organic acid.

5. 发明授权

EP2909048B1 A TIRE CORD FABRIC 有权
标题翻译： REIFENKORDGEWEBE
公开(公告)号：EP2909048B1
公开(公告)日：2016-12-14
申请号：EP13829068.9
申请日：2013-10-11
申请人： Kordsa Global Endustriyel Iplik ve Kord Bezi Sanayi ve Ticaret Anonim Sirketi
发明人： AKSOY, Kürsat , FIDAN, Sadettin
IPC分类号： B60C9/00 , B60C9/22 , B60C1/00 , B60C9/11
CPC分类号： B60C9/0042 , B60C1/00 , B60C9/11 , B60C9/22 , B60C9/2204 , B60C2001/0083 , B60C2009/0035 , B60C2009/0092 , B60C2009/1814 , B60C2009/2285 , D03D1/02 , D03D3/005 , D03D15/0027 , D10B2201/24 , D10B2331/02 , D10B2331/021 , D10B2331/04

6. 发明公开

EP2617763A4 RUBBER COMPOSITION FOR BAND TOPPING, RUBBER COMPOSITION FOR BREAKER EDGE STRIP, AND PNEUMATIC TIRE 有权
标题翻译：橡胶组合物带涂料，橡胶组合物破碎机的边条和轮胎SO
公开(公告)号：EP2617763A4
公开(公告)日：2016-10-26
申请号：EP11834418
申请日：2011-10-20
申请人： SUMITOMO RUBBER IND
发明人： MIYAZAKI TATSUYA
IPC分类号： C08L9/00 , B60C1/00 , B60C9/18 , C08K3/04 , C08K3/06 , C08K3/36 , C08K5/098 , C08K5/3492 , C08L7/00 , C08L9/06 , C08L61/00 , C08L61/12
CPC分类号： B60C1/00 , B60C9/185 , B60C2001/0075 , B60C2001/0083 , B60C2009/1864 , C08K3/04 , C08K3/36 , C08K5/098 , C08L7/00 , C08L9/00 , C08L9/06 , C08L61/12 , C08L61/28 , Y10T152/1081
摘要： Provided are a rubber composition for a band topping and a rubber composition for a breaker edge strip, each of which can suppress the occurrence of BEL, or in other words is excellent in durability, and a pneumatic tire including a band and/or a breaker edge strip formed from the rubber compositions. The invention relates to a rubber composition for a band topping, including, per 100 parts by mass a rubber component containing not less than 50% by mass of an isoprene-based rubber, predetermined amounts of sulfur, a compound such as resorcinol resins, a compound such as partial condensates of hexamethoxymethylol melamine, silica, and a carbon black having a nitrogen adsorption specific surface area of 38 to 125 m 2 /g. The invention also relates to a rubber composition for a breaker edge strip, including, per 100 parts by mass of a rubber component containing not less than 50% by mass of an isoprene-based rubber, predetermined amounts of sulfur, a compound such as resorcinol resins, a compound such as partial condensates of hexamethoxymethylol melamine, and a cobalt salt of an organic acid.

7. 发明授权

EP2910601B1 Rubber composition for fiber ply cord topping, pneumatic tire, and method for manufacturing rubber composition for fiber ply cord topping 有权
标题翻译：为纤维层延伸，充气轮胎和制造用于Faserlagenkordauflage橡胶组合物的方法的橡胶组合物
公开(公告)号：EP2910601B1
公开(公告)日：2016-05-11
申请号：EP14190950.7
申请日：2014-10-29
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Miyazaki, Tatsuya , Ishino, Soh , Yamana, Ayuko
IPC分类号： C08L7/00 , B60C19/08 , B60C1/00 , C08L9/00 , C08J3/22
CPC分类号： B60C1/00 , B60C1/0016 , B60C1/0041 , B60C11/005 , B60C19/08 , B60C2001/0066 , B60C2001/0075 , B60C2001/0083 , C08J3/22 , C08J2307/00 , C08J2409/06 , C08L7/00 , C08L9/00 , C08L2310/00 , Y10T152/10495

8. 发明公开

EP3002132A1 TIRE AND TIRE MANUFACTURING METHOD 审中-公开
标题翻译：轮胎和轮胎的制造方法
公开(公告)号：EP3002132A1
公开(公告)日：2016-04-06
申请号：EP15179404.7
申请日：2010-08-20
申请人： Bridgestone Corporation
发明人： KOUNO, Yoshihide , KON, Seiji
IPC分类号： B60C5/01 , B29D30/08 , B29D30/38 , B60C1/00 , B60C9/22
CPC分类号： B60C15/06 , B29D30/1628 , B29D30/3028 , B29D30/38 , B29D30/40 , B29D2030/086 , B29D2030/1678 , B60C9/2204 , B60C2001/0083 , B60C2009/2242 , B60C2015/0614 , Y10T152/10765
摘要： A tire 10 includes a ring shaped tire case 17 formed from a frame resin material, with a bead section 12 formed to the tire frame case 17, wherein a rubber chafer 524 for making rim contact is formed to the bead section 12.
摘要翻译：轮胎10包括由框架树脂材料形成的环形轮胎胎身17以及形成于轮胎胎身外壳17的胎圈部12，其中在胎圈部12上形成用于使轮辋接触的橡胶胎圈包布524。

9. 发明公开

EP2123480A3 Pneumatic tire and method of manufacturing the same 有权
标题翻译：一种充气轮胎及其制造方法
公开(公告)号：EP2123480A3
公开(公告)日：2010-06-16
申请号：EP09004346.4
申请日：2009-03-26
申请人： THE YOKOHAMA RUBBER CO., LTD.
发明人： Hashimoto, Yoshimasa , Kirino, Yoshiaki
IPC分类号： B60C9/00 , B60C15/06 , B60C1/00
CPC分类号： B60C9/18 , B29D30/70 , B60C1/0041 , B60C9/08 , B60C2001/0066 , B60C2001/0083 , B60C2009/2247 , Y10T152/10765 , Y10T152/10783
摘要： Provided are a pneumatic tire with a durability which is improved by preventing oxygen deterioration of coating rubber of a reinforcement layer, and a method of manufacturing the pneumatic tire. The pneumatic tire according to the present invention is a pneumatic tire including a reinforcement layer (7) having reinforcement cords. In the pneumatic tire, the reinforcement layer (7) is covered with thin films (17) each made of a thermoplastic resin or a thermoplastic elastomer composition obtained by blending a thermoplastic resin with an elastomer in a way that the reinforcement is wrapped with the thin films. The reinforcement layer may be a belt layer (7), a carcass layer or a side reinforcement layer.

10. 发明授权

EP2665771B1 A RUBBER COMPOSITION SUITABLE FOR USE AS A CAP PLY IN A TIRE 有权
标题翻译：一种橡胶组合物，适合在轮胎中用作帽子
公开(公告)号：EP2665771B1
公开(公告)日：2017-12-13
申请号：EP12736977.5
申请日：2012-01-18
申请人： Bridgestone Americas Tire Operations, LLC
发明人： WEINGART, Natalie , STEWART, David, R. , MCNUTT, Jamie, J. , KUSANO, Tomohiro
IPC分类号： C09D107/00 , B60C1/00 , C08K3/22 , C08K5/25 , C08K5/3492
CPC分类号： C09D107/00 , B60C1/00 , B60C2001/0083 , C08K3/22 , C08K5/25 , C08K5/34922 , C08K2003/2296 , C08L21/00
摘要： Disclosed is a rubber composition suitable for use as a cap ply rubber composition. The rubber composition comprises: (a) at least one natural or synthetic rubbery polymer; (b) from 0.1 to 20 phr of at least one hydrazide compound; (c) from 0.1 to 10 phr of at least one methylene donor; (d) from 0.1 to 10 phr of at least one methylene acceptor resin; and (e) from 0.1 to 10 phr of zinc oxide. A method of making the same is also disclosed.

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