专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明公开

EP2468531A4 TIRE AND TIRE MANUFACTURING METHOD 有权
标题翻译：用于生产轮胎的轮胎和方法
公开(公告)号：EP2468531A4
公开(公告)日：2013-01-23
申请号：EP10810043
申请日：2010-08-20
申请人： BRIDGESTONE CORP
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

42. 发明公开

EP2468531A1 TIRE AND TIRE MANUFACTURING METHOD 有权
标题翻译：轮胎和轮胎的制造方法
公开(公告)号：EP2468531A1
公开(公告)日：2012-06-27
申请号：EP10810043.9
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 is provided suppressing air incorporation and raising durability without a detrimental effect on running performance.
A tire 10 includes a ring shaped tire case 17 formed from a frame resin material, with a reinforcement layer 28 formed by winding and joining a covered cord member 26, formed by a cord resin material 27 covering a reinforcement cord 26A, on a crown section 16 portion of the tire case 17. Accordingly air incorporation is suppressed and durability is raised without a detrimental effect on running performance.
摘要翻译：提供一种抑制空气混入并提高耐久性而不会对行驶性能产生不利影响的轮胎。轮胎10包括由框架树脂材料形成的环形轮胎外壳17，加强层28通过将由覆盖加强帘线26A的帘线树脂材料27形成的覆盖帘线构件26缠绕并接合在胎冠部分上而形成因此能够抑制空气混入，提高耐久性，而不会对行驶性能造成不良影响。

43. 发明授权

EP1323549B1 Tire with a cord reinforced carcass ply and/or circumferential carcass belt of a natural rubber-rich, silica-rich rubber composition 有权
标题翻译：具有帘线增强帘布层及/或轮胎的天然丰富橡胶，富含二氧化硅的组合物的帘线加强Umfangrichtungskarkassengürtel
公开(公告)号：EP1323549B1
公开(公告)日：2008-08-20
申请号：EP02026553.4
申请日：2002-11-28
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Luckich, Lewis Timothy , Reiter, Leonard James
IPC分类号： B60C1/00 , B60C9/22 , B60C9/08
CPC分类号： B60C1/0041 , B60C1/00 , B60C9/08 , B60C9/22 , B60C2001/0066 , B60C2001/0083 , B60C2200/02 , C08K3/013 , C08K5/3415 , C08K5/548 , C08L21/00
摘要： The present invention relates to a tire with a carcass ply and/or circumferential carcass belt component comprised of a natural rubber-rich diene-based rubber composition which contains a dispersion of precipitated silica reinforcement, with coupling agent, to a substantial exclusion of carbon black.

44. 发明公开

EP1323549A2 Tire with a cord reinforced carcass ply and/or circumferential carcass belt of a natural rubber-rich, silica-rich rubber composition 有权
标题翻译：具有帘线增强帘布层及/或轮胎的天然丰富橡胶，富含二氧化硅的组合物的帘线加强Umfangrichtungskarkassengürtel
公开(公告)号：EP1323549A2
公开(公告)日：2003-07-02
申请号：EP02026553.4
申请日：2002-11-28
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Luckich, Lewis Timothy , Reiter, Leonard James
IPC分类号： B60C1/00 , B60C9/22 , B60C9/08
CPC分类号： B60C1/0041 , B60C1/00 , B60C9/08 , B60C9/22 , B60C2001/0066 , B60C2001/0083 , B60C2200/02 , C08K3/013 , C08K5/3415 , C08K5/548 , C08L21/00
摘要： The present invention relates to a tire with a carcass ply and/or circumferential carcass belt component comprised of a natural rubber-rich diene-based rubber composition which contains a dispersion of precipitated silica reinforcement, with coupling agent, to a substantial exclusion of carbon black.
摘要翻译：本发明涉及一种具有一个胎体帘布层和/或包括其中含有沉淀二氧化硅补强的分散体的天然丰富橡胶二烯系橡胶组合物的周向胎体带部件的轮胎，与偶联剂，炭黑的基本上排除，

45. 发明公开

EP3309204A1 RUBBER COMPOSITION AND PNEUMATIC TIRE USING SAME 有权
标题翻译：橡胶组合物和使用相同的气动轮胎
公开(公告)号：EP3309204A1
公开(公告)日：2018-04-18
申请号：EP16807618.0
申请日：2016-06-10
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 , C08K3/04 , C08K3/36 , C08L7/00 , C08L9/00
CPC分类号： C08L9/06 , B60C1/0016 , B60C2001/0083 , C08K3/04 , C08K3/36 , C08L21/00 , C08L2205/025 , C08L2205/03
摘要： The present invention provides a rubber composition by which rubber hardness and tensile stress are achieved and enhanced to or beyond conventional levels. The rubber composition of the present invention contains a diene rubber containing a styrene-butadiene copolymer component including at least one type of styrene-butadiene copolymer and a reinforcing filler, wherein the styrene-butadiene copolymer component satisfies the characteristics below: (1) the content of bonded styrene is from 5 to 50 wt.%; (2) the total content of styrene of an ozone decomposed component S1 including one styrene-derived unit and an ozone decomposed component S1V1 including one styrene-derived unit and one 1,2-bonded butadiene-derived unit is less than 80 wt.% of the amount of bonded styrene, and the total content of styrene of the decomposed component S1V1 is less than 10 wt.% of the amount of bonded styrene; (3) the integrated intensity of an ozone decomposed component S1V2 including one styrene-derived unit and two 1,2-bonded butadiene-derived units is not less than 15% of the integrated intensity of all the decomposed components including styrene-derived units; and (4) the vinyl content of a butadiene portion is not less than 20% and less than 50%.
摘要翻译：本发明提供一种橡胶组合物，通过该橡胶组合物实现了橡胶硬度和拉伸应力并且提高到或超过常规水平。本发明的橡胶组合物含有含有苯乙烯 - 丁二烯共聚物成分的二烯橡胶，所述苯乙烯 - 丁二烯共聚物成分包含苯乙烯 - 丁二烯共聚物和增强用填充剂中的至少一种，其中，苯乙烯 - 丁二烯共聚物成分满足以下特性：（1）的结合苯乙烯的含量为5至50重量％; （2）包括一个苯乙烯衍生单元的臭氧分解组分S1和包括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的苯乙烯的总含量小于80重量％的结合苯乙烯量，并且分解组分S1V1的苯乙烯总含量小于结合苯乙烯量的10％重量; （3）包含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的积分强度不小于包括苯乙烯衍生单元在内的所有分解组分的积分强度的15％和（4）丁二烯部分的乙烯基含量不小于20％且小于50％。

46. 发明公开

EP3308975A1 RUBBER COMPOSITION FOR STUDLESS WINTER TIRES, AND STUDLESS WINTER TIRE 有权
标题翻译：用于无心冬季轮胎的橡胶组合物和无心冬季轮胎
公开(公告)号：EP3308975A1
公开(公告)日：2018-04-18
申请号：EP17194287.3
申请日：2017-10-02
申请人： Sumitomo Rubber Industries, Ltd.
发明人： WATANABE, Kenya , MIYAZAKI, Sumiko
IPC分类号： B60C1/00
CPC分类号： B60C1/0016 , B60C1/00 , B60C11/005 , B60C2001/0083 , C08L7/00 , C08L9/00
摘要： Provided are a rubber composition for studless winter tires that can improve not only performance on snow and ice but also abrasion resistance, thereby simultaneously achieving excellent performance on snow and ice and excellent abrasion resistance, and a studless winter tire formed from the rubber composition. The rubber composition for studless winter tires contains: a rubber component; a chemically modified microfibrillated cellulose; carbon black; and silica, the chemically modified microfibrillated cellulose having an average fiber diameter of 0.1 µm or less, the rubber component having a combined amount of natural rubber and polybutadiene rubber of 30-100% by mass based on 100% by mass of the rubber component, the rubber composition containing, per 100 parts by mass of the rubber component, 1-10 parts by mass of the chemically modified microfibrillated cellulose, 10-80 parts by mass of the carbon black, and 10-80 parts by mass of the silica.
摘要翻译：本发明提供一种冬季用无钉轮胎用橡胶组合物，其不仅能够提高冰雪上的性能，而且还能够提高耐磨损性，因此能够同时实现冰雪上的优异的性能和优异的耐磨损性，并且提供由该橡胶组合物形成的无钉冬季轮胎。用于无钉冬季轮胎的橡胶组合物包含：橡胶组分; 化学改性的微纤化纤维素; 碳黑; 二氧化硅，平均纤维直径为0.1μm以下的化学改性微纤化纤维素，相对于橡胶成分100质量％，天然橡胶与聚丁二烯橡胶的合计量为30〜100质量％的橡胶成分，该橡胶组合物相对于每100质量份橡胶组分含有1-10质量份化学改性微纤化纤维素，10-80质量份炭黑和10-80质量份二氧化硅。

47. 发明公开

EP3269770A1 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：EP3269770A1
公开(公告)日：2018-01-17
申请号：EP16764792.4
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
CPC分类号： B60C1/0016 , B60C1/00 , B60C2001/0083 , C08K3/04 , C08K3/36 , C08L9/06 , C08L2205/025 , C08L2205/03 , C08L91/00 , C08L91/06 , C08K5/31 , C08K5/09 , C08K5/18 , C08K3/06 , C08K5/47 , C08K3/22 , C08K5/548 , C08L9/00
摘要： Object:
Provided is a rubber composition with which low heat build-up is enhanced to or beyond conventional levels while wear resistance is ensured.
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 being 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 being less than 80 wt.% of the bonded styrene content and a total of styrene content of the ozone-decomposed component S1V1 being 10 wt.% or greater 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 being 15% or greater of an integrated intensity of all ozone-decomposed components containing a styrene-derived unit; and (4) a vinyl content of butadiene moiety being 50% or greater.
摘要翻译：发明目的：提供一种橡胶组合物，其低生热性被提高到或超过常规水平，同时确保耐磨性。溶液是指：橡胶组合物含有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5-50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小于结合苯乙烯含量低于80重量％，并且臭氧分解组分S1V1的苯乙烯含量总和为结合苯乙烯含量的10重量％或更高; （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组分的积分强度的15％或更大单元; 和（4）丁二烯部分的乙烯基含量为50％或更大。

48. 发明授权

EP2990220B1 TIRE COMPRISING A TIRE FRAME AND A REINFORCING METAL CORD MEMBER 有权
标题翻译：包含轮胎框架和增强型金属线构件的轮胎
公开(公告)号：EP2990220B1
公开(公告)日：2017-08-23
申请号：EP14788476.1
申请日：2014-04-25
申请人： Bridgestone Corporation
发明人： MACHIDA, Kunio , KOUNO, Yoshihide
IPC分类号： B60C9/00 , B60C1/00 , B60C5/01 , B60C9/22 , D07B1/06 , D07B1/16 , B29B15/08 , B29D30/16 , B29B15/12
CPC分类号： B60C9/0007 , B29D30/1628 , B29D30/70 , B29D2030/383 , B60C1/00 , B60C9/2204 , B60C2001/0083 , B60C2009/0021 , B60C2009/207 , D07B1/0666

49. 发明授权

EP2990227B1 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：EP2990227B1
公开(公告)日：2017-03-29
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

50. 发明公开

EP2853624A4 PRODUCTION METHOD FOR PURIFIED POLYSACCHARIDE FIBERS, PURIFIED POLYSACCHARIDE FIBERS, FIBER-RUBBER COMPLEX, AND TIRE 审中-公开
标题翻译：工艺生产纯化多糖，多糖CLEAN，纤维橡胶复合体和轮胎
公开(公告)号：EP2853624A4
公开(公告)日：2016-05-11
申请号：EP13794775
申请日：2013-05-21
申请人： BRIDGESTONE CORP
发明人： KOIDE MITSUHARU , SUGIMOTO KENICHI
IPC分类号： D01F2/00 , B60C9/00 , D01D5/06 , D01F9/00 , D01F13/02 , D02G3/48
CPC分类号： D01F2/02 , B60C1/0041 , B60C9/0042 , B60C2001/0066 , B60C2001/0083 , C08L1/02 , C08L21/00 , C08L2205/16 , D01D5/06 , D01F2/00 , D01F9/00 , D01F13/02 , D02G3/48 , D10B2201/00 , Y02P70/627
摘要： The present invention provides a production method for purified polysaccharide fibers in which carbon disulfide emission is suppressed while efficiently producing purified polysaccharide fibers having excellent strength, purified polysaccharide fibers produced by using the production method, a fiber-rubber complex using the purified polysaccharide fibers, and a tire having excellent tire characteristics using the fiber-rubber complex. The production method for purified polysaccharide fibers of the present invention is a production method for purified polysaccharide fibers of wet-spinning or dry-wet-spinning polysaccharide by bringing a polysaccharide solution obtained by dissolving a polysaccharide raw material in a liquid including an ionic liquid into contact with a solidification liquid including an ionic liquid, in which a concentration of the ionic liquid in the solidification liquid is 0.4% by weight to 50% by weight and the anionic moieties of the ionic liquid in the polysaccharide solution and the ionic liquid in the solidification liquid have one or more types selected from the group consisting of a phosphinate ion, a phosphate ion, and a phosphonate ion.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式