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1. 发明申请

WO2006102518A1 COMPOUNDING SILICA-REINFORCED RUBBER WITH LOW VOLATILE ORGANIC COMPOUND (VOC) EMISSION 审中-公开
标题翻译：具有低挥发性有机化合物（VOC）排放物的二氧化硅增强橡胶
公开(公告)号：WO2006102518A1
公开(公告)日：2006-09-28
申请号：PCT/US2006/010610
申请日：2006-03-23
申请人： BRIDGESTONE CORPORATION , HERGENROTHER, William , LIN, Chenchy , HOGAN, Terrence , HILTON, Ashley
发明人： HERGENROTHER, William , LIN, Chenchy , HOGAN, Terrence , HILTON, Ashley
IPC分类号： C08G77/28 , C08L21/00 , 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。

2. 发明公开

EP1461367A1 SYNTHESIS AND USE OF CHAIN-COUPLED POLYMERIC SULFIDE COMPOUNDS IN RUBBER FORMULATIONS 有权
标题翻译：橡胶配方合成及链聚合物的使用耦合硫化物化合物
公开(公告)号：EP1461367A1
公开(公告)日：2004-09-29
申请号：EP02800990.0
申请日：2002-10-10
申请人： Bridgestone Corporation , Hogan, Terrence E. , Hergenrother, William L.
发明人： HOGAN, Terrence , HERGENROTHER, William
IPC分类号： C08F8/42 , C08F8/34 , C08C19/44 , C08G81/02
CPC分类号： C08C19/44 , Y02T10/862
摘要： The invention provides chain-coupled polymeric sulfide compounds for use as the elastomeric component in vulcanizable elastomeric compositions comprising silica, carbon black or mixtures thereof. In particular, the invention provides anionically polymerized polymers having polymer chain living ends that are functionalized with sulfide groups and coupled together by a metal or nonmetal atom. The chain-coupled polymeric sulfide compounds have an initial high viscosity for ease of handling prior to compounding, a stable viscosity during storage, and a decreased compound viscosity for better filler dispersion and improved mixing efficiency. The invention further provides a pneumatic tire having at least one component produced from the vulcanizable elastomeric composition of the invention. A tire tread produced from vulcanized elastomers exhibiting these improved properties will exhibit reduced hysteresis resulting in an increase in rebound and improved rolling resistance and wet traction.

3. 发明申请

WO2012092062A1 RUBBER COMPOSITION WITH IMPROVED BIS-SILANE REINFORCEMENT 审中-公开
标题翻译：橡胶组合物与改进的双相加固
公开(公告)号：WO2012092062A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/066458
申请日：2011-12-21
申请人： BRIDGESTONE CORPORATION , LIN, Chenchy Jeffrey , FUKUSHIMA, Atsushi , ROBERTSON, Christopher , HERGENROTHER, William , CHEN, Yaohong
发明人： LIN, Chenchy Jeffrey , FUKUSHIMA, Atsushi , ROBERTSON, Christopher , HERGENROTHER, William , CHEN, Yaohong
IPC分类号： C08K3/36 , C08K5/5419 , C08K5/548 , C08L7/00 , C08L9/00 , C08L9/06 , B60C1/00
CPC分类号： C08K3/36 , B60C1/00 , C08K5/5419 , C08K5/548 , C08K2201/014 , C08L7/00 , C08L9/00 , C08L9/06
摘要： The present disclosure is directed to tire rubber compositions containing at least one rubbery polymer (with 10 to 100 weight percent of monomer units derived from conjugated diene monomer having between 4 and 8 carbon atoms and 0 to 90 weight percent of monomer units derived from vinyl aromatic monomer); 0.5 to 100 phr of silica filler; 0.05 to 20 phr of a bi- functional silica coupling agent; and 1 to 30 phr of a non-elastomer reactive filler reinforcing agent capable of interacting with at least two silica particles. The bi-functional silica coupling agent and the filler reinforcing agent are utilized in a weight ratio of from 1:100 to 1:0.2. Also disclosed are methods for preparing the tire rubber compositions.
摘要翻译：本公开涉及含有至少一种橡胶状聚合物（10至100重量％的衍生自具有4至8个碳原子的共轭二烯单体的单体单元和0至90重量％衍生自乙烯基芳族化合物的单体单元的轮胎橡胶组合物）单体）; 0.5〜100phr二氧化硅填料; 0.05〜20phr双功能二氧化硅偶联剂; 和1至30phr的能够与至少两种二氧化硅颗粒相互作用的非弹性体反应性填料增强剂。二官能二氧化硅偶联剂和填料增强剂以1:100至1:0.2的重量比使用。还公开了制备轮胎橡胶组合物的方法。

4. 发明申请

WO2004041870A2 THE USE OF SULFUR CONTAINING INITIATORS FOR ANIONIC POLYMERIZATION OF MONOMERS 审中-公开
标题翻译：含硫单体用于阳离子聚合单体的用途
公开(公告)号：WO2004041870A2
公开(公告)日：2004-05-21
申请号：PCT/US2003/034597
申请日：2003-10-30
申请人： BRIDGESTONE CORPORATION , HOGAN, Terrence , HERGENROTHER, William , YAN, Yuan-Yong , LAWSON, David
发明人： HOGAN, Terrence , HERGENROTHER, William , YAN, Yuan-Yong , LAWSON, David
IPC分类号： C08F2/00
CPC分类号： C08C19/44 , B60C1/0016 , C07F1/02 , C08F4/48 , C08F36/04 , C08K3/013 , Y02T10/862 , Y10S152/905 , C08L15/00
摘要： An initiator is presented for anionically polymerizing monomers, to provide a functional head group on the polymer. A polymer having a functional head group derived from asulfur containing anionic initiator, and optionally as additional functional group resulting from the use of a functional terminating reagent, coupling agent or linking agent is also provided. A method is presented for anionically polymerizing monomers comprising the step of polymerizing the monomers with a sulfur containing anionic initiator to provide a functional head group on the polymer. An elastomeric compound, comprising a functional polymer and filler is also described. Also provided is a tire having decreased rolling resistance resulting from a tire component containing a vulcanizable elastomeric compound.
摘要翻译：提供用于阴离子聚合单体的引发剂，以在聚合物上提供功能性头基。还提供了具有衍生自含硫阴离子引发剂的功能性头基团和任选地作为由使用功能性终止试剂，偶联剂或连接剂引起的附加官能团的聚合物。提出了一种阴离子聚合单体的方法，包括使单体与含硫阴离子引发剂聚合的步骤，以在聚合物上提供功能性头基。还描述了包含功能聚合物和填料的弹性体化合物。还提供了由含有可硫化弹性体化合物的轮胎成分导致的滚动阻力降低的轮胎。

5. 发明申请

WO2013086480A2 METHOD FOR PRODUCING POLYDIENES AND POLYDIENE COPOLYMERS WITH REDUCED COLD FLOW 审中-公开
标题翻译：用于生产具有减少的冷流的聚酯和聚异戊二烯共聚物的方法
公开(公告)号：WO2013086480A2
公开(公告)日：2013-06-13
申请号：PCT/US2012/068681
申请日：2012-12-10
申请人： BRIDGESTONE CORPORATION , McCAULEY, Kevin , HOGAN, Terrence , HERGENROTHER, William
发明人： McCAULEY, Kevin , HOGAN, Terrence , HERGENROTHER, William
IPC分类号： C08F36/06
CPC分类号： C08G18/69 , C08C19/22 , C08C19/44 , C08G18/3206 , C08G18/73 , C08G2380/00
摘要： A method for preparing a coupled polymer, the method comprising the steps of: (i) polymerizing monomer to form a reactive polymer; (ii) reacting the reactive polymer with a polyisocyanate having a functionality of X to form an intermediate polymer product; and (iii) reacting the intermediate polymer product with a polyol having a functionality of Y to form the coupled polymer product, where X+Y≥5.
摘要翻译：一种制备偶联聚合物的方法，所述方法包括以下步骤：（i）聚合单体以形成反应性聚合物; （ii）使反应性聚合物与官能度为X的多异氰酸酯反应以形成中间体聚合物产物; 和（iii）使中间聚合物产物与官能度为Y的多元醇反应形成偶联聚合物产物，其中X + Y> = 5。

6. 发明申请

WO2002031034A3 SILICA-REINFORCED RUBBER COMPOUNDED WITH AN ORGANOSILANE TETRASULFIDE SILICA COUPLING AGENT AT HIGH MIXING TEMPERATURE 审中-公开
公开(公告)号：WO2002031034A3
公开(公告)日：2002-04-18
申请号：PCT/US2001/030935
申请日：2001-10-03
申请人： BRIDGESTONE CORPORATION , LIN, Chen-Chy , HERGENROTHER, William , HILTON, Ashley
发明人： LIN, Chen-Chy , HERGENROTHER, William , HILTON, Ashley
IPC分类号： C08K13/02
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 silica) of a bis(trialkoxysilylorgano) tetrasulfide silica coupling agent.

7. 发明申请

WO2003031484A1 SYNTHESIS AND USE OF CHAIN-COUPLED POLYMERIC SULFIDE COMPOUNDS IN RUBBER FORMULATIONS 审中-公开
标题翻译：链式联合硫化合物在橡胶配方中的合成与应用
公开(公告)号：WO2003031484A1
公开(公告)日：2003-04-17
申请号：PCT/US2002/032304
申请日：2002-10-10
申请人： BRIDGESTONE CORPORATION , HOGAN, Terrence , HERGENROTHER, William
发明人： HOGAN, Terrence , HERGENROTHER, William
IPC分类号： C08F8/42
CPC分类号： C08C19/44 , Y02T10/862
摘要： The invention provides chain-coupled polymeric sulfide compounds for use as the elastomeric component in vulcanizable elastomeric compositions comprising silica, carbon black or mixtures thereof. In particular, the invention provides anionically polymerized polymers having polymer chain living ends that are functionalized with sulfide groups and coupled together by a metal or nonmetal atom. The chain-coupled polymeric sulfide compounds have an initial high viscosity for ease of handling prior to compounding, a stable viscosity during storage, and a decreased compound viscosity for better filler dispersion and improved mixing efficiency. The invention further provides a pneumatic tire having at least one component produced from the vulcanizable elastomeric composition of the invention. A tire tread produced from vulcanized elastomers exhibiting these improved properties will exhibit reduced hysteresis resulting in an increase in rebound and improved rolling resistance and wet traction.
摘要翻译：本发明提供了用作可硫化弹性体组合物中的弹性体组分的链偶合聚合硫化物，其包含二氧化硅，炭黑或其混合物。特别地，本发明提供了阴离子聚合的聚合物，其具有聚合物链活性末端，其被硫化物官能化并通过金属或非金属原子偶联在一起。链偶合聚合物硫化物具有初始高粘度，易于混合之前的处理，储存期间的稳定粘度，以及降低的化合物粘度以获得更好的填料分散和改善的混合效率。本发明还提供一种充气轮胎，其具有由本发明的可硫化弹性体组合物制成的至少一种组分。由显示出这些改进性能的硫化弹性体制成的轮胎胎面将显示减小的滞后，导致回弹增加，并且改善的滚动阻力和湿牵引力。

8. 发明申请

WO2004020475A1 FUNCTIONALIZED POLYMERS AND IMPROVED VULCANIZATES THEREFROM 审中-公开
标题翻译：功能化的聚合物和改进的VULCANIZATESERFRROM
公开(公告)号：WO2004020475A1
公开(公告)日：2004-03-11
申请号：PCT/US2003/027081
申请日：2003-08-29
申请人： BRIDGESTONE CORPORATION , HOGAN, Terrence , RADEMACHER, Christine , HERGENROTHER, William , LAWSON, David
发明人： HOGAN, Terrence , RADEMACHER, Christine , HERGENROTHER, William , LAWSON, David
IPC分类号： C08C19/44
CPC分类号： C08C19/44
摘要： A functionalized polymer defined by the formula π-R 1 -α, where π is a polymer chain, R 1 is a bond or a divalent organic group, and α is a sulfur-containing heterocycle.
摘要翻译：由式pi-R> 1 <-alpha定义的官能化聚合物，其中p1是聚合物链，R> 1是一个键或二价有机基团，而α是含硫杂环。

9. 发明申请

WO2012054458A1 TREAD RUBBER COMPOUNDS HAVING IMPROVED ABRASION RESISTANCE USING FUNCTIONALIZED LIQUID POLYBUTADIENE 审中-公开
标题翻译：使用功能化液体聚丁二烯的具有改善耐磨性的橡胶化合物
公开(公告)号：WO2012054458A1
公开(公告)日：2012-04-26
申请号：PCT/US2011/056677
申请日：2011-10-18
申请人： BRIDGESTONE CORPORATION , RANDALL, Amy , AGARWAL, Sheel , HERGENROTHER, William
发明人： RANDALL, Amy , AGARWAL, Sheel , HERGENROTHER, William
IPC分类号： C08L21/00 , C08K3/22 , C08L9/06 , B60C1/00
CPC分类号： C08K3/22 , B60C1/0016 , C08K3/011 , C08L9/06 , C08L13/00 , C08L21/00 , C08L91/00 , C08L2207/324 , C08L2666/08
摘要： A tread rubber composition having improved abrasion resistance is provided. The tread rubber composition comprises a conjugated diene polymer or copolymer, at least one filler, from 2 to 10 phr of liquid polybutadiene, from 2 to 5 phr of zinc oxide and from 1 to 100 phr of process oil. The liquid polybutadiene is functionalized by reaction with unsaturated acid anhydride, has a number average molecular weight of from 3 to 8 kg/mol and an acid number of from 40 to 80. Also provided are methods for preparing the tread rubber composition comprising mixing of the foregoing ingredients by master-batch and final batch steps whereby the abrasion resistance of the tread rubber composition is improved.
摘要翻译：提供了具有改善的耐磨性的胎面橡胶组合物。胎面橡胶组合物包含共轭二烯聚合物或共聚物，至少一种填料，2-10phr液体聚丁二烯，2-5phr氧化锌和1至100phr工艺油。液体聚丁二烯通过与不饱和酸酐反应而官能化，数均分子量为3〜8kg / mol，酸值为40〜80。还提供了制备胎面橡胶组合物的方法，包括将通过母料和最终批次步骤的前述成分，从而改善了胎面橡胶组合物的耐磨性。

10. 发明申请

WO2006045088A2 POLYMER-FILLER COUPLING ADDITIVES 审中-公开
标题翻译：聚合物 - 填充剂偶联添加剂
公开(公告)号：WO2006045088A2
公开(公告)日：2006-04-27
申请号：PCT/US2005/038018
申请日：2005-10-20
申请人： BRIDGESTONE CORPORATION , FUKUSHIMA, Yasuo , HERGENROTHER, William , KOCH, Russell , ARAKI, Sunji
发明人： FUKUSHIMA, Yasuo , HERGENROTHER, William , KOCH, Russell , ARAKI, Sunji
IPC分类号： C07D263/14 , C07D277/10 , C08K5/32 , C08K5/3415 , C08L21/00
CPC分类号： C08K5/353 , C07D263/14 , C07D277/10 , C08K5/32 , C08L21/00
摘要： The dispersion of fillers such as carbon black, oxidized carbon black, silica, other mineral fillers, or mixtures thereof in polymeric compositions is improved by the use of a polymer-filler coupling compound, Q-A-B. In polymer-filler coupling compound Q-A-B, Q is a dipolar nitrogen-containing moiety that can form a 1,3 dipolar addition to an unsaturated carbon-carbon bond; B is an oxazoline, thiazoline, alkoxysilane or allyltin moiety, and A is a linking atom or group that forms a bridge between Q and B.
摘要翻译：通过使用聚合物 - 填料偶联化合物Q-A-B改善填料如炭黑，氧化炭黑，二氧化硅，其他矿物填料或其混合物在聚合物组合物中的分散性。在聚合物 - 填料偶联化合物Q-A-B中，Q是偶极含氮部分，其可以形成对不饱和碳 - 碳键的1,3偶极加成; B是恶唑啉，噻唑啉，烷氧基硅烷或烯丙基锡部分，并且A是在Q和B之间形成桥的连接原子或基团。

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