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1.发明授权Silica-reinforced rubber compounded with blocked mercaptosilanes and alkyl alkoxysilanes 有权与封闭的巯基硅烷和烷基烷氧基硅烷配合的硅橡胶公开(公告)号：US07256231B2
公开(公告)日：2007-08-14
申请号：US10987847
申请日：2004-11-12
IPC分类号： C08G18/62
CPC分类号： C08K5/548 , B60C1/0016 , C08K3/013 , C08L21/00
摘要： The invention provides a sulfur vulcanizable silica-reinforced elastomeric compound having improved tensile mechanical and dynamic viscoelastic properties. The compounds are formed by mixing an elastomer optionally having an alkoxysilane terminal group, with silica in the presence of an alkyl alkoxysilane and a blocked mercaptosilane. In particular, the mercaptosilane moiety of the blocked mercaptosilane and the alkyl alkoxysilane are present in a weight ratio of about 0.001:1 to about 0.20:1. Preferably, the blocked mercaptosilane and the alkyl alkoxysilane are compounded with the elastomer and the silica at high temperature to facilitate the silica-silane reaction. A deblocking agent is added at any desired mixing stage, optionally with the cure package, to allow binding of the mercaptosilane to the polymer.
摘要翻译： 本发明提供具有改进的拉伸机械和动态粘弹性质的可硫化硫化二氧化硅增强的弹性体化合物。 通过在烷基烷氧基硅烷和封端巯基硅烷的存在下将任选具有烷氧基硅烷端基的弹性体与二氧化硅混合来形成化合物。 特别地，封端巯基硅烷的巯基硅烷部分和烷基烷氧基硅烷以约0.001:1至约0.20:1的重量比存在。 优选地，封端的巯基硅烷和烷基烷氧基硅烷在高温下与弹性体和二氧化硅混合以促进二氧化硅 - 硅烷反应。 在任何所需的混合阶段加入去封闭剂，任选地与固化包装一起，以使巯基硅烷与聚合物结合。
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2.发明授权Compounding silica-reinforced rubber with low volatile organic compound (VOC) emission 有权具有低挥发性有机化合物（VOC）排放的复合二氧化硅增强橡胶公开(公告)号：US08288474B2
公开(公告)日：2012-10-16
申请号：US12883778
申请日：2010-09-16
CPC分类号： C07F7/21 , B60C1/00 , B60C1/0016 , C08G77/28 , C08K3/04 , C08K3/36 , C08K5/5406 , C08K5/5419 , C08K5/548 , C08K5/549 , C08K13/02 , C08L7/00 , C08L9/00 , C08L9/06 , C08L21/00 , C08L83/04 , C08L2205/02 , Y10T152/10 , Y10T152/10846 , Y10T428/2991 , Y10T428/2995 , C08L2666/02 , C08L83/00
摘要： Alkoxy-modified silsesquioxane compounds are described. The alkoxy-modified silsesquioxane compounds contain an alkoxysilane group that participates in an alkoxysilane-silica reaction as a silica dispersing agent in rubber, with the release of zero to about 0.1% by weight of the rubber of volatile organic compounds (VOC), especially alcohol, during compounding and further processing. Further described are methods for making alkoxy-modified silsesquioxanes, methods for making vulcanizable rubber compounds containing alkoxy-modified silsesquioxanes, vulcanizable rubber compounds containing alkoxy-modified silsesquioxanes, and pneumatic tires comprising a component that contains alkoxy-modified silsesquioxanes.
摘要翻译： 描述了烷氧基改性的倍半硅氧烷化合物。 烷氧基改性的倍半硅氧烷化合物含有作为二氧化硅分散剂参与烷氧基硅烷 - 二氧化硅反应的橡胶中的烷氧基硅烷基，释放出约0.1重量％的挥发性有机化合物（VOC）的橡胶，特别是醇 ，在复合和进一步加工过程中。 还描述了制备烷氧基改性倍半硅氧烷的方法，制备含有烷氧基改性倍半硅氧烷的可硫化橡胶化合物的方法，含有烷氧基改性倍半硅氧烷的可硫化橡胶化合物，以及含有烷氧基改性倍半硅氧烷的组分的充气轮胎。
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3.发明授权公开(公告)号：US07165584B2
公开(公告)日：2007-01-23
申请号：US10262279
申请日：2002-10-01
CPC分类号： B60C1/0016 , B60C1/00 , C08L21/00 , C08L53/00 , Y10T152/10 , C08L2666/24
摘要： A tire comprising a tread, where the tread includes a vulcanized rubber, from about 5 to about 80 parts by weight of a nylon-containing block copolymer per 100 parts by weight of the vulcanized rubber, and from about 1 to about 100 parts by weight filler per 100 parts by weight of the vulcanized rubber.
摘要翻译： 一种轮胎，其包括胎面，其中胎面包含硫化橡胶，每100重量份硫化橡胶约5至约80重量份的含尼龙的嵌段共聚物和约1至约100重量份 填料每100重量份的硫化橡胶。
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4.发明授权Tire compositions comprising epoxidized natural rubber and a functionalized polyolefin 失效包含环氧化天然橡胶和官能化聚烯烃的轮胎组合物公开(公告)号：US06845797B2
公开(公告)日：2005-01-25
申请号：US10269445
申请日：2002-10-11
CPC分类号： C08L21/00 , C08C19/06 , C08L15/00 , C08L19/006 , C08L23/26 , C08L2666/02
摘要： A tire comprising a tread, where said tread includes a vulcanized rubber, where said vulcanized rubber includes from about 0.5 to about 40 weight percent epoxidized rubber; from about 1 to about 35 parts by weight of a functionalized polyolefin per 100 parts by weight of said vulcanized rubber; and from about 1 to about 100 parts by weight silica per 100 parts by weight of said vulcanized rubber.
摘要翻译： 一种包括胎面的轮胎，其中所述胎面包括硫化橡胶，其中所述硫化橡胶包括约0.5至约40重量％的环氧化橡胶; 约1至约35重量份的官能化聚烯烃/ 100重量份所述硫化橡胶; 和每100重量份所述硫化橡胶约1至约100重量份的二氧化硅。
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公开(公告)号：US08841361B2
公开(公告)日：2014-09-23
申请号：US13367416
申请日：2012-02-07
IPC分类号： C08L89/00 , C08L9/06 , C08K3/36 , C08K3/04 , C08L7/00 , C08L89/04 , B60C1/00 , C08L9/00 , C08L21/00 , C08K5/053 , C08K5/548
CPC分类号： C08L9/06 , B60C1/0016 , C08K3/04 , C08K3/36 , C08K5/053 , C08K5/548 , C08L7/00 , C08L9/00 , C08L21/00 , C08L89/04 , C08L2205/06 , Y02T10/862 , C08L89/00
摘要： A rubber composition includes an elastomer having an elongation at break (Eb) of about 50% or more according to ASTM-D 412 at 25° C., a water-insoluble keratin, and a reinforcing filler. A tire component including the composition and a method for making the composition are also disclosed.
摘要翻译： 橡胶组合物包括根据ASTM-D 412在25℃下具有约50％以上的断裂伸长率（Eb）的弹性体，水不溶性角蛋白和增强填料。 还公开了一种包括该组合物的轮胎组分和一种制备该组合物的方法。
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6.发明授权Compounding silica-reinforced rubber with low volatile organic compound (VOC) emission 有权具有低挥发性有机化合物（VOC）排放的复合二氧化硅增强橡胶公开(公告)号：US07799870B2
公开(公告)日：2010-09-21
申请号：US11387569
申请日：2006-03-23
IPC分类号： B60C1/00
CPC分类号： C07F7/21 , B60C1/00 , B60C1/0016 , C08G77/28 , C08K3/04 , C08K3/36 , C08K5/5406 , C08K5/5419 , C08K5/548 , C08K5/549 , C08K13/02 , C08L7/00 , C08L9/00 , C08L9/06 , C08L21/00 , C08L83/04 , C08L2205/02 , Y10T152/10 , Y10T152/10846 , Y10T428/2991 , Y10T428/2995 , C08L2666/02 , C08L83/00
摘要： Alkoxy-modified silsesquioxane compounds are described. The alkoxy-modified silsesquioxane compounds contain an alkoxysilane group that participates in an alkoxysilane-silica reaction as a silica dispersing agent in rubber, with the release of zero to about 0.1% by weight of the rubber of volatile organic compounds (VOC), especially alcohol, during compounding and further processing. Further described are methods for making alkoxy-modified silsesquioxanes, methods for making vulcanizable rubber compounds containing alkoxy-modified silsesquioxanes, vulcanizable rubber compounds containing alkoxy-modified silsesquioxanes, and pneumatic tires comprising a component that contains alkoxy-modified silsesquioxanes.
摘要翻译： 描述了烷氧基改性的倍半硅氧烷化合物。 烷氧基改性的倍半硅氧烷化合物含有作为二氧化硅分散剂参与烷氧基硅烷 - 二氧化硅反应的橡胶中的烷氧基硅烷基，释放出约0.1重量％的挥发性有机化合物（VOC）的橡胶，特别是醇 ，在复合和进一步加工过程中。 还描述了制备烷氧基改性倍半硅氧烷的方法，制备含有烷氧基改性倍半硅氧烷的可硫化橡胶化合物的方法，含有烷氧基改性倍半硅氧烷的可硫化橡胶化合物，以及含有烷氧基改性倍半硅氧烷的组分的充气轮胎。
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7.发明申请AMINO ALKOXY-MODIFIED SILSESQUIOXANES IN SILICA-FILLED RUBBER WITH LOW VOLATILE ORGANIC CHEMICAL EVOLUTION 有权具有低挥发性有机化学成分的二氧化硅填充橡胶中的氨基改性硅烷氧化物公开(公告)号：US20100071818A1
公开(公告)日：2010-03-25
申请号：US12347017
申请日：2008-12-31
CPC分类号： C08K5/544 , C08G77/26 , C08G77/28 , C08K5/548 , C09D183/08 , Y02T10/862 , Y10T152/10 , Y10T152/10495 , Y10T428/2991 , Y10T428/2995
摘要： A vulcanizable rubber composition is presented that comprises an elastomer; a reinforcing filler selected from silica, carbon black, and mixtures thereof, a cure agent; and an amino alkoxy-modified silsesquioxane (AMS) comprising one or more compounds selected from the group consisting of an amino AMS, an amino/mercaptan co-AMS, an amino/blocked mercaptan co-AMS, mixtures thereof, and weak acid-neutralized solid and aqueous solutions thereof. Addition of such compounds to the rubber composition provides improved dynamic viscoelastic and mechanical properties of the vulcanized rubber compound and predict that tire components, especially tread stocks, will provide tires having improved snow traction, lower rolling resistance but equal wet traction, increased rebound, decreased hysteresis, and a general improvement in tire performance.
摘要翻译： 提供了一种可硫化的橡胶组合物，其包含弹性体; 选自二氧化硅，炭黑及其混合物的增强填料，固化剂; 和氨基烷氧基改性倍半硅氧烷（AMS），其包含一种或多种选自氨基AMS，氨基/硫醇共-AMS，氨基/封端的硫醇共-AMS，及其混合物和弱酸中和 其固体和水溶液。 将这些化合物加入到橡胶组合物中提供了硫化橡胶化合物的动态粘弹性和机械性能，并预测轮胎组分，特别是胎面胶料将提供具有改善的雪牵引力，较低滚动阻力但相等的湿牵引力，增加的回弹，降低的轮胎 滞后和轮胎性能的普遍改进。
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8.发明授权Silica-reinforced rubber compounded with an alkoxysilane and a catalytic alkyl tin compound 有权与烷氧基硅烷和催化烷基锡化合物混合的二氧化硅增强橡胶公开(公告)号：US07119150B2
公开(公告)日：2006-10-10
申请号：US10435648
申请日：2003-05-09
IPC分类号： C08F36/04 , C08F136/04
CPC分类号： C08K5/548 , B60C1/00 , B60C1/0025 , C08K3/013 , C08K5/0025 , C08K5/54 , C08K5/5419 , C08K5/57 , C08L21/00 , C08L43/04 , C08L19/006
摘要： Improvements in the tensile mechanical properties and dynamic viscoelastic properties of silica-reinforced sulfur-vulcanized rubbers can be achieved by compounding elastomers with silica, in the presence of a silane and a catalytic amount of an alkyl tin compound at a high compounding temperature.
摘要翻译： 通过在高配混温度下，在硅烷和催化量的烷基锡化合物的存在下，将弹性体与二氧化硅混合可以实现二氧化硅增强的硫磺硫化橡胶的拉伸机械性能和动态粘弹性的改进。
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9.发明授权Silica-reinforced rubber compounded with an organosilane tetrasulfide silica coupling agent at high mixing temperature 有权二氧化硅增强橡胶与有机硅烷四硫化硅偶联剂在高混合温度下配混公开(公告)号：US06608145B1
公开(公告)日：2003-08-19
申请号：US09687437
申请日：2000-10-13
IPC分类号： C08F834
摘要： Sulfur-vulcanizable elastomeric compounds and pneumatic tire components having improved tensile mechanical and dynamic viscoelastic properties are produced by compounding polymers with silica at a temperature of 165° C. to about 200° C., in the presence of a silica dispersing agent, and a very small amount (e.g., about 0.01% to about 1% by weight, based on the weight of the silica) of a bis(trialkoxysilylorgano) tetrasulfide silica coupling agent.
摘要翻译： 具有改进的拉伸机械和动态粘弹性的硫磺可硫化弹性体组合物和充气轮胎组分通过在二氧化硅分散剂存在下在165℃至约200℃的温度下与二氧化硅混合来制备， 非常少的量（例如，基于二氧化硅的重量计约0.01％至约1重量％）双（三烷氧基甲硅烷基有机基）四硫化硅偶联剂。
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10.发明授权Rubber compositions containing non-sulfur silica coupling agents bound to diene rubbers 有权含有与二烯橡胶结合的非硫二氧化硅偶联剂的橡胶组合物公开(公告)号：US08329297B2
公开(公告)日：2012-12-11
申请号：US12628527
申请日：2009-12-01
CPC分类号： C08L9/06 , B60C1/00 , C08K3/013 , C08K5/5419 , C08K5/544 , Y10T152/10495 , Y10T428/2995 , C08L21/00
摘要： The invention provides vulcanizable rubber compound having improved tensile mechanical and dynamic viscoelastic properties. The compounds are formed by mixing an elastomer, containing unsaturated carbon-carbon bonds in its molecular structure, with a reinforcing inorganic filler silica in the presence of an alkyl alkoxysilane and a non-sulfur coupling agent that binds to the rubber backbone with an “ene” linkage or a 1,3 dipolar addition linkage. In particular, the coupling agent and the alkyl alkoxysilane are present in the compound in a weight ratio of about 0.0001:1 to about 1:1.
摘要翻译： 本发明提供具有改进的拉伸机械和动态粘弹性的硫化橡胶化合物。 该化合物通过在烷基烷氧基硅烷和非硫偶联剂存在下，将具有分子结构中含有不饱和碳 - 碳键的弹性体与增强无机填料二氧化硅混合而形成，所述烷基烷氧基硅烷和非硫偶联剂与烯键连接在橡胶骨架上 或1,3-偶极加成键。 特别地，偶联剂和烷基烷氧基硅烷以约0.0001:1至约1:1的重量比存在于化合物中。
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