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1. 发明授权

US08288474B2 Compounding silica-reinforced rubber with low volatile organic compound (VOC) emission 有权
标题翻译：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
申请人： William L. Hergenrother , Chenchy Jeffrey Lin , Terrence E. Hogan , Ashley S. Hilton
发明人： William L. Hergenrother , Chenchy Jeffrey Lin , Terrence E. Hogan , Ashley S. Hilton
IPC分类号： B60C1/00 , B32B27/14
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。

2. 发明授权

US07271208B2 Silica-reinforced rubber compounded with an alkoxysilane and a strong organic base 有权
标题翻译：二氧化硅增强橡胶与烷氧基硅烷和强有机碱配合
公开(公告)号：US07271208B2
公开(公告)日：2007-09-18
申请号：US11416295
申请日：2006-05-02
申请人： Chenchy Jeffrey Lin , William L. Hergenrother , Terrence E. Hogan
发明人： Chenchy Jeffrey Lin , William L. Hergenrother , Terrence E. Hogan
IPC分类号： C08G18/62
CPC分类号： C08K5/31 , C08K3/36 , C08K5/54 , C08L43/04 , C08L21/00
摘要： Improved tensile mechanical and dynamic viscoelastic properties of silica-reinforced sulfur vulcanized rubbers can be achieved by compounding elastomers with silica in the presence of an alkoxysilane and a catalytic amount of a strong organic base. The strong organic base acts as a catalyst to accelerate the alkoxysilane-silica reaction, especially at high compounding temperatures, resulting in rubber compounds that exhibit reduced compound viscosity, improved dispersion of silica, and reduced filler flocculation after compounding, and reduced hysteresis and improved abrasion resistance in the vulcanized product, compared to similar compounds prepared at the temperature without the strong organic base catalyst.
摘要翻译：通过在烷氧基硅烷和催化量的强有机碱的存在下，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和动态粘弹性的改进。强有机碱作为加速烷氧基硅烷 - 二氧化硅反应的催化剂，特别是在高复合温度下，导致化合物粘度降低，二氧化硅分散性提高，配混后填料絮凝减少的橡胶化合物，减少滞后和改善磨损与在没有强有机碱催化剂的温度下制备的类似化合物相比，硫化产物中的电阻。

3. 发明授权

US07799870B2 Compounding silica-reinforced rubber with low volatile organic compound (VOC) emission 有权
标题翻译：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
申请人： William L. Hergenrother , Chenchy Jeffrey Lin , Terrence E. Hogan , Ashley S. Hilton
发明人： William L. Hergenrother , Chenchy Jeffrey Lin , Terrence E. Hogan , Ashley S. Hilton
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。

4. 发明授权

US08962746B2 Methods of making blocked-mercapto alkoxy-modified silsesquioxane compounds 有权
标题翻译：制备封端巯基烷氧基改性倍半硅氧烷化合物的方法
公开(公告)号：US08962746B2
公开(公告)日：2015-02-24
申请号：US12344804
申请日：2008-12-29
申请人： William L. Hergenrother , Chenchy Jeffrey Lin , James H. Pawlow , Terrence E. Hogan
发明人： William L. Hergenrother , Chenchy Jeffrey Lin , James H. Pawlow , Terrence E. Hogan
IPC分类号： C08L83/06 , C08G77/06 , C08G77/392 , C08G77/04 , C08G77/28 , C08K5/548 , C08L9/06 , C08K5/56 , C08L9/00
CPC分类号： C08G77/06 , C08G77/04 , C08G77/08 , C08G77/28 , C08G77/392 , C08K5/548 , C08K5/56 , C08L9/00 , C08L9/06 , C08L2205/02 , C08L2205/03 , C08L21/00 , C08L2666/08
摘要： Methods of forming blocked-mercapto alkoxy-modified silsesquioxanes are provided. The blocked-mercapto 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 as alcohol (a volatile organic compound (VOC)), during compounding and further processing. The blocked-mercapto alkoxy-modified silsesquioxane compounds also contain a blocked mercapto group which, when de-blocked, allows the mercapto group to interact with the polymer(s) in a rubber composition. Further described are rubber compounds containing the blocked-mercapto alkoxy-modified silsesquioxanes.
摘要翻译：提供了形成封端巯基烷氧基改性倍半硅氧烷的方法。封端巯基烷氧基改性倍半硅氧烷化合物含有在橡胶中作为二氧化硅分散剂参与烷氧基硅烷 - 二氧化硅反应的烷氧基硅烷基，其中作为醇（挥发性有机化合物）释放0至约0.1重量％的橡胶（VOC）），在复合和进一步加工过程中。封端巯基烷氧基改性的倍半硅氧烷化合物还含有封端的巯基，当脱封时，巯基与橡胶组合物中的聚合物相互作用。进一步描述含有封端巯基烷氧基改性倍半硅氧烷的橡胶化合物。

5. 发明申请

US20090171014A1 METHODS OF MAKING BLOCKED-MERCAPTO ALKOXY-MODIFIED SILSESQUIOXANE COMPOUNDS 有权
标题翻译：制备嵌段 - 羧酸改性硅烷氧基化合物的方法
公开(公告)号：US20090171014A1
公开(公告)日：2009-07-02
申请号：US12344804
申请日：2008-12-29
申请人： William L. Hergenrother , Chenchy Jeffrey Lin , James H. Pawlow , Terrence E. Hogan
发明人： William L. Hergenrother , Chenchy Jeffrey Lin , James H. Pawlow , Terrence E. Hogan
IPC分类号： C08L83/06 , C08G77/06 , C08G77/08 , C08G77/18
CPC分类号： C08G77/06 , C08G77/04 , C08G77/08 , C08G77/28 , C08G77/392 , C08K5/548 , C08K5/56 , C08L9/00 , C08L9/06 , C08L2205/02 , C08L2205/03 , C08L21/00 , C08L2666/08
摘要： Methods of forming blocked-mercapto alkoxy-modified silsesquioxanes are provided. The blocked-mercapto 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 as alcohol (a volatile organic compound (VOC)), during compounding and further processing. The blocked-mercapto alkoxy-modified silsesquioxane compounds also contain a blocked mercapto group which, when de-blocked, allows the mercapto group to interact with the polymer(s) in a rubber composition. Further described are rubber compounds containing the blocked-mercapto alkoxy-modified silsesquioxanes.
摘要翻译：提供了形成封端巯基烷氧基改性倍半硅氧烷的方法。封端巯基烷氧基改性倍半硅氧烷化合物含有在橡胶中作为二氧化硅分散剂参与烷氧基硅烷 - 二氧化硅反应的烷氧基硅烷基，其中作为醇（挥发性有机化合物）释放0至约0.1重量％的橡胶（VOC）），在复合和进一步加工过程中。封端巯基烷氧基改性的倍半硅氧烷化合物还含有封端的巯基，当脱封时，巯基与橡胶组合物中的聚合物相互作用。进一步描述含有封端巯基烷氧基改性倍半硅氧烷的橡胶化合物。

6. 发明授权

US07256231B2 Silica-reinforced rubber compounded with blocked mercaptosilanes and alkyl alkoxysilanes 有权
标题翻译：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
申请人： Chenchy Jeffrey Lin , William L. Hergenrother
发明人： Chenchy Jeffrey Lin , William L. Hergenrother
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。

7. 发明授权

US06845797B2 Tire compositions comprising epoxidized natural rubber and a functionalized polyolefin 失效
标题翻译：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
申请人： Chenchy Jeffrey Lin , William L. Hergenrother
发明人： Chenchy Jeffrey Lin , William L. Hergenrother
IPC分类号： C08L15/00 , C08L19/00 , C08L21/00 , C08L23/26 , B60C1/00
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。

8. 发明授权

US08329297B2 Rubber compositions containing non-sulfur silica coupling agents bound to diene rubbers 有权
标题翻译：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
申请人： William L. Hergenrother , Chenchy Jeffrey Lin , Yaohong Chen
发明人： William L. Hergenrother , Chenchy Jeffrey Lin , Yaohong Chen
IPC分类号： B32B5/16 , B60C5/00 , C08G18/08 , C08G73/10
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。

9. 发明授权

US08097674B2 Amino alkoxy-modified silsesquioxanes in silica-filled rubber with low volatile organic chemical evolution 有权
标题翻译：二氧化硅填充橡胶中的氨基烷氧基改性倍半硅氧烷，具有低挥发性有机化学演化
公开(公告)号：US08097674B2
公开(公告)日：2012-01-17
申请号：US12347017
申请日：2008-12-31
申请人： William L. Hergenrother , Chenchy Jeffrey Lin
发明人： William L. Hergenrother , Chenchy Jeffrey Lin
IPC分类号： B60C1/00
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。

10. 发明授权

US06590017B1 Processability of silica-reinforced rubber containing an amide compound 有权
标题翻译：含有酰胺化合物的二氧化硅增强橡胶的加工性能
公开(公告)号：US06590017B1
公开(公告)日：2003-07-08
申请号：US09571693
申请日：2000-05-15
申请人： William L. Hergenrother , Chenchy Jeffrey Lin
发明人： William L. Hergenrother , Chenchy Jeffrey Lin
IPC分类号： C08K516
CPC分类号： C08K5/20 , B60C1/00 , B60C1/0016 , B60C1/0025 , B60C15/06 , C08K5/5419 , Y02T10/862 , C08L21/00
摘要： The invention provides an amide compound as a processing aid to improve the dispersion of silica reinforcing filler in a rubber composition, while reducing or eliminating the use of expensive bifunctional silica coupling agents. The invention further provides a vulcanizable elastomeric composition and vulcanized elastomeric products, especially pneumatic tires that exhibit decreased rolling resistance, hysteresis, and improved snow, ice, and wet traction.
摘要翻译：本发明提供一种酰胺化合物作为加工助剂，以改善二氧化硅增强填料在橡胶组合物中的分散性，同时减少或消除使用昂贵的双功能二氧化硅偶联剂。本发明进一步提供可硫化的弹性体组合物和硫化弹性体产品，特别是显示出降低的滚动阻力，滞后和改善的积雪，冰和湿牵引的充气轮胎。

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