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1. 发明申请

WO2005105854A2 METHOD OF PRODUCING A TIRE COMPOSITION HAVING IMPROVED SILICA REINFORCEMENT 审中-公开
标题翻译：生产具有改进的二氧化硅增强剂的轮胎组合物的方法
公开(公告)号：WO2005105854A2
公开(公告)日：2005-11-10
申请号：PCT/US2005/014561
申请日：2005-04-27
申请人： BRIDGESTONE CORPORATION , LIN, Chenchy Jeffrey , ARAKI, Shunji , ZHOU, Haiying
发明人： LIN, Chenchy Jeffrey , ARAKI, Shunji , ZHOU, Haiying
IPC分类号： C08C19/00
CPC分类号： C08J3/203 , C08J2321/00 , C08K3/36 , C08K5/17 , C08L21/00
摘要： A method for preparing a vulcanizable elastomeric composition where, in a first mixing step, ingredients including an elastomer having a silica-interactive functional group, a filler comprising silica, and optionally, a catalyst, are mixed, and the amount of polar compounds is limited.
摘要翻译：一种制备可硫化弹性体组合物的方法，所述方法包括以下步骤：（a）在至少25℃的混合器温度下混合具有二氧化硅相互作用的官能团的弹性体，包含二氧化硅的填料，以及任选的催化剂，以形成初始组合物，其中所述初始组合物包含每100重量份橡胶少于5重量份的任何氧化锌，硫化物或固化剂; （b）将表面温度为70℃至175℃的步骤（a）中获得的初始组合物任选与二氧化硅偶联剂，二氧化硅加工助剂和另外的填料混合，形成中间体组合物; 和（c）将在步骤（b）中获得的中间体组合物在低于硫化温度的表面温度下与固化剂和任选的固化促进剂混合，以形成可硫化的弹性体组合物。

2. 发明申请

WO2004058874A1 METHOD FOR CLAY EXFOLIATION, COMPOSITIONS THEREFORE, AND MODIFIED RUBBER CONTAIING SAME 审中-公开
标题翻译：粘土分离方法，其组合物和与其相容的改性橡胶
公开(公告)号：WO2004058874A1
公开(公告)日：2004-07-15
申请号：PCT/US2003/040375
申请日：2003-12-18
申请人： BRIDGESTONE CORPORATION , WANG, Xiaorong , FUDEMOTO, Hiroyuki , HALL, James, E. , ARAKI, Shunji , HOGAN, Terrence, E. , FOLTZ, Victor , SADHUKHAN, Pat , BOHM, Georg, G., A.
发明人： WANG, Xiaorong , FUDEMOTO, Hiroyuki , HALL, James, E. , ARAKI, Shunji , HOGAN, Terrence, E. , FOLTZ, Victor , SADHUKHAN, Pat , BOHM, Georg, G., A.
IPC分类号： C08K9/04
CPC分类号： C08F8/44 , C01B33/44 , C01P2002/88 , C01P2004/54 , C01P2004/61 , C07C17/16 , C08F8/32 , C08F210/10 , C08K7/04 , C08K9/04 , C08L23/22 , C08L23/283 , C08L2205/02 , C09C1/42 , C07C22/04 , C08F10/10 , C08F4/16 , C08F2/44 , C08L2666/06 , C08F222/06
摘要： A polymer composition of low gas permeability. The composition includes an exfoliated organically-modified clay, butyl rubber, and a polymeric exfoliant. A method for producing the butyl composition by dry mixing the butyl rubber with the exfoliated clay is also provided.
摘要翻译：低透气性的聚合物组合物。组合物包括剥离的有机改性粘土，丁基橡胶和聚合物去角质。还提供了通过将丁基橡胶与剥离粘土干混合来制备丁基组合物的方法。

3. 发明授权

EP1583780B1 METHOD FOR CLAY EXFOLIATION, COMPOSITIONS THEREFORE, AND MODIFIED RUBBER CONTAIING SAME 有权
标题翻译： SOUND剥脱，其组合物方法和那些含有改性橡胶
公开(公告)号：EP1583780B1
公开(公告)日：2013-09-04
申请号：EP03814165.1
申请日：2003-12-18
申请人： Bridgestone Corporation
发明人： WANG, Xiaorong , FUDEMOTO, Hiroyuki , HALL, James, E. , ARAKI, Shunji , HOGAN, Terrence, E. , FOLTZ, Victor , SADHUKHAN, Pat , BOHM, Georg, G., A.
IPC分类号： C01B33/44 , C07C17/16 , C08F8/32 , C08F210/10 , C09C1/42 , C08F8/44 , C08L23/22
CPC分类号： C08F8/44 , C01B33/44 , C01P2002/88 , C01P2004/54 , C01P2004/61 , C07C17/16 , C08F8/32 , C08F210/10 , C08K7/04 , C08K9/04 , C08L23/22 , C08L23/283 , C08L2205/02 , C09C1/42 , C07C22/04 , C08F10/10 , C08F4/16 , C08F2/44 , C08L2666/06 , C08F222/06

4. 发明授权

EP0881255B1 RUBBER COMPOSITION AND PNEUMATIC TIRES PRODUCED THEREFROM 失效
标题翻译：橡胶组合物制成的轮胎由其
公开(公告)号：EP0881255B1
公开(公告)日：2002-11-13
申请号：EP97941195.6
申请日：1997-09-19
申请人： Bridgestone Corporation
发明人： ARAKI, Shunji , YANAGISAWA, Kazuhiro
IPC分类号： C08L9/00 , C08K13/02 , B60C1/00
CPC分类号： B60C11/00 , C08K5/548 , Y10T152/10 , Y10T152/10495 , C08L21/00

5. 发明公开

EP0881257A2 RUBBER COMPOSITION AND PNEUMATIC TIRES PRODUCED THEREFROM 失效
标题翻译： GUMMIZUSAMMENSETZUNG UND DARAUS HERGESTELLTE REIFEN
公开(公告)号：EP0881257A2
公开(公告)日：1998-12-02
申请号：EP97941197.2
申请日：1997-09-19
申请人： Bridgestone Corporation
发明人： ARAKI, Shunji , YANAGISAWA, Kazuhiro
IPC分类号： C08L9/06 , C08K13/02 , B60C1/00
CPC分类号： C08K5/548 , C08L9/06 , C08L21/00
摘要： The present invention provides a rubber composition and a pneumatic tire using the rubber composition. The rubber composition which comprises: a rubber component comprising a styrene-butadiene copolymer rubber or a blend of the styrene-butadiene copolymer rubber and another conjugated diene base rubber with the styrene-butadiene copolymer rubber being 70 % by weight or more of the entire blend, and the entire content of styrene is 30 to 40 % by weight of the entire rubber component; silica in an amount of 10 to 60 parts by weight per 100 parts by weight of the rubber component; a specific silane coupling agent, i.e., a bis(alkoxysilylalkyl) polysulfide having a polysulfide chain in which the distribution of sulfur is specified, in an amount of 1 to 20 % by weight of the amount of silica; and carbon black, the sum of the amount of silica and carbon black being 60 to 130 parts by weight per 100 parts by weight of the rubber component. The pneumatic tire has excellent wet skid resistance, excellent grip performance on a dry road surface, and excellent abrasion resistance.
摘要翻译：本发明提供一种橡胶组合物和使用该橡胶组合物的充气轮胎。该橡胶组合物包括：橡胶组分，其包含苯乙烯 - 丁二烯共聚物橡胶或苯乙烯 - 丁二烯共聚物橡胶与另一种共轭二烯基橡胶的共混物，苯乙烯 - 丁二烯共聚物橡胶为整个共混物的70重量％或更多，苯乙烯的全部含量为全部橡胶成分的30〜40重量％二氧化硅的量为每100重量份橡胶组分10至60重量份; 特定的硅烷偶联剂，即具有多硫化物链的双（烷氧基甲硅烷基烷基）多硫化物，其中指定了硫的分布，其量为二氧化硅的量的1至20重量％; 和炭黑，二氧化硅和炭黑的总量相对于100重量份的橡胶组分为60〜130重量份。充气轮胎具有优异的抗湿滑性，在干燥路面上具有优异的抓地性能，并且具有优异的耐磨性。

6. 发明授权

EP1761569B1 METHOD OF PRODUCING A TIRE COMPOSITION HAVING IMPROVED SILICA REINFORCEMENT 失效转让
标题翻译：方法用于生产具有改良的硅胶加固轮胎组合物
公开(公告)号：EP1761569B1
公开(公告)日：2009-11-11
申请号：EP05744157.8
申请日：2005-04-27
申请人： Bridgestone Corporation
发明人： LIN, Chenchy Jeffrey , ARAKI, Shunji , ZHOU, Haiying
IPC分类号： C08C19/00 , C08K3/36 , C08L9/06 , C08K5/54
CPC分类号： C08J3/203 , C08J2321/00 , C08K3/36 , C08K5/17 , C08L21/00
摘要： A method for preparing a vulcanizable elastomeric composition, the method comprising the steps of: (a) mixing, at a mixer temperature of at least 25 °C, an elastomer having a silica-interactive functional group, a filler comprising silica, and optionally a catalyst, to form an initial composition, where said initial composition comprises less than 5 parts by weight of any of zinc oxide, sulfure, or cure agents per hundred parts by weight rubber; (b) mixing the initial composition obtained in steps (a), at a surface temperature of from 70 °C to 175 °C, optionally with a silica coupling agent, a silica processing aid and additional filler, to form an intermediate composition; and (c) mixing the intermediate composition obtained in step (b), at a surface temperature lower than a vulcanization temperature, with a cure agent, and, optionally, a cure accelerator, to form a vulcanizable elastomer composition.

7. 发明授权

EP0857753B1 RUBBER COMPOSITION AND PNEUMATIC TIRE MADE BY USING THE SAME 失效
标题翻译：橡胶组合物和使用国产轮胎
公开(公告)号：EP0857753B1
公开(公告)日：2007-12-19
申请号：EP97935885.0
申请日：1997-08-26
申请人： Bridgestone Corporation
发明人： ARAKI, Shunji , YANAGISAWA, Kazuhiro
IPC分类号： C08L21/00 , C08K3/36 , C08K5/54 , C08K3/04 , B60C1/00
CPC分类号： C08K5/548 , Y02T10/862 , Y10S152/905 , C08L21/00
摘要： A rubber composition comprising 100 parts by weight of a natural rubber and/or a diene synthetic rubber, 10 to 85 parts by weight of silica, and 1 to 20 % by weight, based on the silica, of a particular silane coupling agent, a bis(alkoxysilylalkyl) polysulfide having a polysulfide structure with a specified sulfur distribution. Pneumatic tires made by using the same are reduced in heat build-up and rolling resistance and excellent in reinforcing effect.

8. 发明授权

EP0881256B1 RUBBER COMPOSITION AND PNEUMATIC TIRES PRODUCED THEREFROM 失效
标题翻译：橡胶组合物的充气轮胎由其制
公开(公告)号：EP0881256B1
公开(公告)日：2002-11-13
申请号：EP97941196.4
申请日：1997-09-19
申请人： Bridgestone Corporation
发明人： ARAKI, Shunji , YANAGISAWA, Kazuhiro
IPC分类号： C08L9/06 , C08K13/02 , B60C1/00 , C08K5/54 , C08L21/00
CPC分类号： C08K5/548 , Y02T10/862 , C08L21/00

9. 发明公开

EP0881256A2 RUBBER COMPOSITION AND PNEUMATIC TIRES PRODUCED THEREFROM 失效
标题翻译： GUMMIZUSAMMENSETZUNG UND DARAUS HERGESTELLTE PNEUMATISCHE REIFEN
公开(公告)号：EP0881256A2
公开(公告)日：1998-12-02
申请号：EP97941196.4
申请日：1997-09-19
申请人： Bridgestone Corporation
发明人： ARAKI, Shunji , YANAGISAWA, Kazuhiro
IPC分类号： C08L9/06 , C08K13/02 , B60C1/00
CPC分类号： C08K5/548 , Y02T10/862 , C08L21/00
摘要： The present invention provides a rubber composition and a pneumatic tire using the rubber composition. A rubber composition which comprises: a blend rubber of a copolymer and other diene base rubbers, the copolymer being obtained by copolymerization of 1,3-butadiene and an aromatic vinylmonomer using an organic lithium compound as an initiator, the glass transition point of the copolymer being -50 °C or more, and the blend rubber comprising the copolymer in an amount of 20 parts by weight or more and the other diene base rubbers in an amount of 80 parts by weight or less per 100 parts by weight of the blend rubber; silica filler in an amount of 10 to 80 parts by weight per 100 parts by weight of the blend rubber; carbon black in an amount of 20 to 80 parts by weight per 100 parts by weight of the blend rubber; and a specific silane coupling agent, i.e., a bis (alkoxysilylalkyl) polysulfide having a polysulfide chain in which the distribution of sulfur is specified, in an amount of 1 to 20 % by weight of the amount of silica. The pneumatic tire has excellent wet skid resistance, low rolling resistance, and abrasion resistance.
摘要翻译：本发明提供一种橡胶组合物和使用该橡胶组合物的充气轮胎。一种橡胶组合物，其包含：共聚物和其它二烯基橡胶的共混橡胶，所述共聚物通过使用有机锂化合物作为引发剂共聚1,3-丁二烯和芳族乙烯基单体，共聚物的玻璃化转变点 -50℃以上，共混橡胶的含量为20重量份以上，其它二烯基橡胶的配合量相对于共混橡胶100重量份为80重量份以下 ; 二氧化硅填料，相对于100重量份的共混橡胶为10至80重量份; 炭黑，相对于100重量份共混橡胶为20〜80重量份; 和特定的硅烷偶联剂，即具有多硫化物链的双（烷氧基甲硅烷基烷基）多硫化物，其中指定了硫的分布，其量为二氧化硅量的1至20重量％。充气轮胎具有优异的抗湿滑性，低滚动阻力和耐磨性。

10. 发明公开

EP1583780A1 METHOD FOR CLAY EXFOLIATION, COMPOSITIONS THEREFORE, AND MODIFIED RUBBER CONTAIING SAME 有权
标题翻译： SOUND剥脱方法，其组合物andthis含改性橡胶
公开(公告)号：EP1583780A1
公开(公告)日：2005-10-12
申请号：EP03814165.1
申请日：2003-12-18
申请人： Bridgestone Corporation
发明人： WANG, Xiaorong , FUDEMOTO, Hiroyuki , HALL, James, E. , ARAKI, Shunji , HOGAN, Terrence, E. , FOLTZ, Victor , SADHUKHAN, Pat , BOHM, Georg, G., A.
IPC分类号： C08F210/10 , C09C1/42
CPC分类号： C08F8/44 , C01B33/44 , C01P2002/88 , C01P2004/54 , C01P2004/61 , C07C17/16 , C08F8/32 , C08F210/10 , C08K7/04 , C08K9/04 , C08L23/22 , C08L23/283 , C08L2205/02 , C09C1/42 , C07C22/04 , C08F10/10 , C08F4/16 , C08F2/44 , C08L2666/06 , C08F222/06
摘要： A polymer composition of low gas permeability. The composition includes an exfoliated organically-modified clay, butyl rubber, and a polymeric exfoliant. A method for producing the butyl composition by dry mixing the butyl rubber with the exfoliated clay is also provided.

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