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1. 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.

2. 发明授权

EP2786861B1 Rubber composition for tire, and pneumatic tire 有权
标题翻译：轮胎和充气轮胎用橡胶组合物
公开(公告)号：EP2786861B1
公开(公告)日：2017-11-08
申请号：EP14161837.1
申请日：2014-03-26
申请人： Sumitomo Rubber Industries, Ltd.
发明人： Miyazaki, Tatsuya , Ishino, Soh
IPC分类号： B29D30/06 , B29D30/38 , B60C1/00 , B60C9/02 , B60C19/08 , C08K3/04 , C08K3/06 , C08K3/08 , C08K3/22 , C08L21/00 , C08L7/00 , C08L9/06
CPC分类号： C08L7/00 , B29D30/38 , B29D2030/383 , B60C1/00 , B60C1/0041 , B60C9/02 , B60C19/08 , B60C19/084 , B60C2001/0066 , B60C2001/0083 , C08K3/04 , C08K3/06 , C08K2003/2296 , C08L9/06 , C08L21/00 , Y02T10/862

3. 发明公开

EP3201267A1 TYRE FOR VEHICLE WHEELS 有权
标题翻译：车轮用轮胎
公开(公告)号：EP3201267A1
公开(公告)日：2017-08-09
申请号：EP15784464.8
申请日：2015-09-29
申请人： Pirelli Tyre S.p.A.
发明人： DE CANCELLIS, Pierluigi , RATTI, Giuseppina , PARAZZOLI, Francesco , BAIONE, Francesca
IPC分类号： C08L7/00 , B60C1/00 , C08L9/00 , C08L9/06
CPC分类号： C08L7/00 , B60C2001/0066 , B60C2001/0083 , C08L9/00 , C08L9/06
摘要： The present invention relates to a tyre for vehicle wheels comprising at least one element comprising a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomer composition comprising a polymer base consisting of: (a) cis-1,4-polyisoprene natural rubber; (b) a butadiene (co)polymer; (c) at least one diene polymer selected from the group consisting of trans-1,4-polyisoprene and trans-1,4- polybutadiene.
摘要翻译：本发明涉及一种用于车轮的轮胎，其包含至少一种包含交联弹性体材料的元件，所述交联弹性体材料通过交联包含聚合物基料的可交联弹性体组合物而获得，所述聚合物基础材料包括：（a）顺式-1,4-聚异戊二烯天然橡胶; （b）丁二烯（共）聚合物; （c）至少一种选自反式-1,4-聚异戊二烯和反式-1,4-聚丁二烯的二烯聚合物。

4. 发明公开

EP2990227A1 TIRE WITH RUBBER TREAD OF INTERMEDIAL AND LATERAL ZONES WITH PATH OF LEAST ELECTRICAL RESISTANCE 有权
标题翻译：轮胎橡胶奔跑在INTER MEDIAL区区域和周边区域带路径的至少电抗
公开(公告)号：EP2990227A1
公开(公告)日：2016-03-02
申请号：EP15181450.6
申请日：2015-08-18
申请人： The Goodyear Tire & Rubber Company
发明人： MEZA, Roberto Cerrato , ZHAO, Junling , YOUNG, Austin Gale
IPC分类号： B60C11/00
CPC分类号： B60C11/0041 , B60C1/0016 , B60C11/0008 , B60C11/0058 , B60C11/0306 , B60C11/0311 , B60C19/082 , B60C2001/0083 , B60C2011/0016 , B60C2011/0025
摘要： A tire is disclosed. having a circumferential rubber tread having a cap/base configuration comprising a radially outer tread cap rubber layer (3) with a lug and groove configuration with the radially outer portions of the tread lugs providing the running surface of the tread (2), and a tread base rubber layer (4) underlying the tread cap rubber layer (3). The tread cap rubber layer (3) is composed of or comprises at least three circumferential load bearing zones (5A, 6, 5B) comprising an intermediate tread zone rubber layer (6) positioned between and extending beneath two lateral tread zone rubber layers (5A, 5B) and underlying the lateral tread zone rubber layers (5A, 5B) and overlying the tread base rubber layer. The rubber composition of the intermediate tread zone rubber layer (6) has a 100°C hot rebound property greater than the 100°C hot rebound property of the rubber composition of the preferably stratified lateral tread rubber layers (5A, 5B). A path of low or least electrical resistance extends from one or both of the respective lateral rubber tread zones (5A, 5B) to the tread base rubber layer (4) by one or more extensions (8A, 8B) of a respective lateral tread zone layer (5A, 5B) which extend to and join the tread base rubber layer (4) and/or by at least one intermediate rubber bridge (10) which extends between and joins the one or both respective lateral tread zone rubber layers (5A, 5B) and the tread base rubber layer (4).
摘要翻译：的轮胎是游离缺失盘。具有具有包括径向外胎面冠橡胶层是盖/底结构的周向的橡胶胎面（3）与该胎面花纹提供在胎面（2）的行驶表面的径向外部分的凸耳和凹槽结构，和一个胎面基部橡胶层（4）的胎冠橡胶层之下（3）。所述胎冠橡胶层（3）由或包括至少三个圆周承载区（5A，图6，图5B），其包括中间胎面区的橡胶层（6）之间并延伸的两个侧胎面区的橡胶层下面（5A ，5B）和所述侧胎面区的橡胶层（5A，5B）和底层覆盖所述胎面基部橡胶层。胎面中间区橡胶层（6）的橡胶组合物具有100℃的热回弹性能比胎面橡胶的橡胶组合物的100℃的热回弹特性更大优选分层侧向层（5A，5B）。低或至少电阻的路径从一个延伸或两个respectivement横向橡胶胎面区（5A，5B）与胎基橡胶层（4）由一个respectivement侧胎面区的一个或多个延伸部（8A，8B）的层（5A，5B）延伸到和（4）和/或通过至少一个中间橡胶桥（10）之间延伸并且连接所述一个或两个respectivement侧胎面区的橡胶层（图5A加入胎面基部橡胶层， 5B）和胎面基部橡胶层（4）。

5. 发明公开

EP2821253A4 TIRE 审中-公开
公开(公告)号：EP2821253A4
公开(公告)日：2015-11-11
申请号：EP13755148
申请日：2013-02-28
申请人： BRIDGESTONE CORP
发明人： FUDEMOTO HIROYUKI , HARADA TAKASHI
IPC分类号： B60C5/01 , B60C1/00 , C08L67/00 , C08L77/00 , C08L101/00
CPC分类号： B60C1/0041 , B29D30/70 , B60C5/007 , B60C5/01 , B60C9/2204 , B60C15/024 , B60C2001/0083 , B60C2009/0276 , B60C2009/2242 , C08G69/40 , C08G69/44 , C08L77/02 , C08L77/06 , C08L77/12 , C08L101/12

6. 发明公开

EP2821253A1 TIRE 审中-公开
标题翻译：胎
公开(公告)号：EP2821253A1
公开(公告)日：2015-01-07
申请号：EP13755148.7
申请日：2013-02-28
申请人： Bridgestone Corporation
发明人： FUDEMOTO, Hiroyuki , HARADA, Takashi
IPC分类号： B60C5/01 , B60C1/00 , C08L67/00 , C08L77/00 , C08L101/00
CPC分类号： B60C1/0041 , B29D30/70 , B60C5/007 , B60C5/01 , B60C9/2204 , B60C15/024 , B60C2001/0083 , B60C2009/0276 , B60C2009/2242 , C08G69/40 , C08G69/44 , C08L77/02 , C08L77/06 , C08L77/12 , C08L101/12
摘要： A tire including a tire frame formed from a resin material in a ring shape, wherein the resin material has a bending elastic modulus of from 100 MPa to 1000 MPa.
摘要翻译： 1。一种轮胎，其特征在于，具备由树脂材料形成为环状的轮胎骨架体，所述树脂材料的弯曲弹性模量为100〜1000MPa。

7. 发明公开

EP2786861A1 Rubber composition for tire, and pneumatic tire 有权
标题翻译：轮胎和充气轮胎用橡胶组合物
公开(公告)号：EP2786861A1
公开(公告)日：2014-10-08
申请号：EP14161837.1
申请日：2014-03-26
申请人： Sumitomo Rubber Industries, Ltd.
发明人： Miyazaki, Tatsuya , Ishino, Soh
IPC分类号： B29D30/06 , B60C9/02 , B60C1/00 , C08K3/04 , C08K3/06 , C08K3/08 , C08K3/22 , C08L7/00 , C08L9/06
CPC分类号： C08L7/00 , B29D30/38 , B29D2030/383 , B60C1/00 , B60C1/0041 , B60C9/02 , B60C19/08 , B60C19/084 , B60C2001/0066 , B60C2001/0083 , C08K3/04 , C08K3/06 , C08K2003/2296 , C08L9/06 , C08L21/00 , Y02T10/862
摘要： Provided are a rubber composition for tires which provides both adhesion to fiber cords and conductivity even when an inexpensive conductive carbon black is used, and thus achieves a balanced improvement in conductivity, handling stability, fuel economy, elongation at break, adhesion to fiber cords, processability, and tire durability; and a pneumatic tire including the composition. The composition includes, per 100 parts by mass of a rubber component: 1.0-3.5 parts by mass of sulfur with an iron content of 30 ppm or less, calculated as the net sulfur content in the sulfur; and 0.5-15 parts by mass of conductive carbon black having a DBP of 300 ml/100 g or more and an iron content of 60 ppm or more, the composition having a total net sulfur content of 1.0-6.0 parts by mass per 100 parts by mass of the rubber component, and a volume resistivity of 1.0×10 8 Ω·cm or less.
摘要翻译：本发明提供一种轮胎用橡胶组合物，即使在使用廉价的导电性炭黑的情况下，也兼具纤维帘线的附着性和导电性，因此可以实现导电性，操作稳定性，燃料经济性，断裂伸长率，纤维帘线的附着性，可加工性和轮胎耐久性; 以及包含该组合物的充气轮胎。相对于100质量份的橡胶成分，该组合物含有：硫含量为30ppm以下的硫为1.0〜3.5质量份，以硫的净硫含量换算; 以及0.5〜15质量份的DBP为300ml / 100g以上且铁含量为60ppm以上的导电性炭黑，所述组合物的总净硫含量为1.0〜6.0质量份/ 100份的橡胶成分，体积电阻率为1.0×10 8Ω·cm以下。

8. 发明公开

EP2665771A2 A RUBBER COMPOSITION SUITABLE FOR USE AS A CAP PLY IN A TIRE 有权
标题翻译：橡胶组合物用作带甲板位置的轮胎
公开(公告)号：EP2665771A2
公开(公告)日：2013-11-27
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： C08L9/00 , C08K5/34 , C08K3/22 , B60C1/00 , B60C9/22
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.

9. 发明公开

EP2123480A2 Pneumatic tire and method of manufacturing the same 有权
标题翻译： Luftreifen und Verfahren zu dessen Herstellung
公开(公告)号：EP2123480A2
公开(公告)日：2009-11-25
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.
摘要翻译：提供一种通过防止加强层的涂层橡胶的氧劣化而提高耐久性的充气轮胎，以及制造充气轮胎的方法。根据本发明的充气轮胎是包括具有加强帘线的加强层（7）的充气轮胎。在充气轮胎中，加强层（7）被薄膜（17）覆盖，所述薄膜（17）由热塑性树脂制成，或通过将热塑性树脂与弹性体共混而得到的热塑性弹性体组合物，影片。加强层可以是带束层（7），胎体层或侧面加强层。

10. 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。

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