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1. 发明授权

US09018290B2 Rubber composition with improved bis-silane reinforcement 有权
标题翻译：橡胶组合物具有改进的双硅烷增强
公开(公告)号：US09018290B2
公开(公告)日：2015-04-28
申请号：US13976217
申请日：2011-12-21
申请人： Chenchy J. Lin , Atsushi Fukushima , Christopher G. Robertson , William L. Hergenrother , Yaohong Chen
发明人： Chenchy J. Lin , Atsushi Fukushima , Christopher G. Robertson , William L. Hergenrother , Yaohong Chen
IPC分类号： C08K3/36 , C08K5/5419 , C08K5/548 , B60C1/00 , C08L7/00 , C08L9/00 , C08L9/06
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。

2. 发明授权

US08822620B2 Method for making alkoxy-modified silsesquioxanes 有权
标题翻译：制备烷氧基改性倍半硅氧烷的方法
公开(公告)号：US08822620B2
公开(公告)日：2014-09-02
申请号：US13030611
申请日：2011-02-18
申请人： William L. Hergenrother , James H. Pawlow , Terrence E. Hogan , Ashley S. Hilton
发明人： William L. Hergenrother , James H. Pawlow , Terrence E. Hogan , Ashley S. Hilton
IPC分类号： C08G77/08
CPC分类号： C08G77/08 , B60C1/00 , C08G77/18 , C08G77/28 , C08K3/013 , C08L9/00 , C08L21/00 , C08L83/06 , C08L83/08 , Y02P20/584 , C08L83/00
摘要： A method is presented for making alkoxy-modified silsesquioxanes (AMS) or co-alkoxy-modified silsesquioxanes (co-AMS,) comprising the steps of (a) combining as a reaction mixture (i) water, (ii) an acid-stable solvent for the water, (iii) a solid strong cationic hydrolysis and condensation catalyst, and (iv) a trialkoxysilane compound, (b) allowing the reaction mixture to react for about 0.5 hours to about 200 hours to form the alkoxy-modified silsesquioxanes; and (c) recovering the alkoxy-modified silsesquioxanes from the reaction mixture. The use of solid strong cationic catalysts in this reaction system is advantageous because they remain as solids throughout the reaction, allowing simplified separation of the solid catalyst from the soluble AMS or co-AMS products, resulting in total or near total recovery of the AMS or co-AMS products, the products being free of, or substantially free of residual acid catalyst, as well as virtual total recovery of the catalyst for recycling. The improved AMS and co-AMS compounds, vulcanizable rubber compounds containing them, and a pneumatic tire having a component made from the vulcanized rubber compounds are also presented.
摘要翻译：提出了制备烷氧基改性倍半硅氧烷（AMS）或共 - 烷氧基改性倍半硅氧烷（co-AMS）的方法，该方法包括以下步骤：（a）将反应混合物（i）和（ii）酸稳定溶剂，（iii）固体强阳离子水解和缩合催化剂，和（iv）三烷氧基硅烷化合物，（b）使反应混合物反应约0.5小时至约200小时以形成烷氧基改性倍半硅氧烷; 和（c）从反应混合物中回收烷氧基改性的倍半硅氧烷。在该反应系统中使用固体强阳离子催化剂是有利的，因为它们在整个反应中保持固体，允许固体催化剂与可溶性AMS或共AMS产物的简单分离，导致AMS或共AMS产品，产品没有或基本上没有残留的酸催化剂，以及用于再循环的催化剂的虚拟总回收。还提出了改进的AMS和共AMS化合物，含有它们的可硫化橡胶化合物和具有由硫化橡胶化合物制成的组分的充气轮胎。

3. 发明授权

US08513371B2 Amino alkoxy-modified silsesquioxanes and method of preparation 有权
标题翻译：氨基烷氧基改性倍半硅氧烷及其制备方法
公开(公告)号：US08513371B2
公开(公告)日：2013-08-20
申请号：US12346994
申请日：2008-12-31
申请人： William L. Hergenrother , Ashley Hilton , Michael Hayes , Walter Tomaszewski , James H. Pawlow , Terrence E. Hogan
发明人： William L. Hergenrother , Ashley Hilton , Michael Hayes , Walter Tomaszewski , James H. Pawlow , Terrence E. Hogan
IPC分类号： C08G77/26
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： 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 a weak acid-neutralized solid or aqueous solution thereof, and a method of making the amino AMS, are presented. The compounds are useful in compounding, processing, cure and storage of silica-reinforced rubbers because they contain low levels of volatile organic compounds (VOC).
摘要翻译：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的氨基烷氧基改性倍半硅氧烷（AMS）提供其固体或水溶液，以及制备氨基AMS的方法。该化合物可用于二氧化硅增强橡胶的混合，加工，固化和储存，因为它们含有低水平的挥发性有机化合物（VOC）。

4. 发明授权

US08378034B2 Adducts of metathesis polymers and preparation thereof 有权
标题翻译：复分解聚合物的加合物及其制备
公开(公告)号：US08378034B2
公开(公告)日：2013-02-19
申请号：US12535449
申请日：2009-08-04
申请人： James H. Pawlow , William L. Hergenrother , Mark N. Dedecker , Daniel F. Graves
发明人： James H. Pawlow , William L. Hergenrother , Mark N. Dedecker , Daniel F. Graves
IPC分类号： C08F222/04 , C08F222/06 , C08F220/08
CPC分类号： C08G61/08 , C08F8/46 , C08F283/14 , C08G2261/1426 , C08G2261/3322 , C08G2261/418 , F03B17/02 , Y02E10/20 , C08F222/06 , C08F110/14 , C08F132/06
摘要： Adducts of an unsaturated metathesis polymer or interpolymer and an unsaturated diacid anhydride. A process for producing adducts of an unsaturated metathesis polymer or interpolymer and unsaturated diacid anhydride.
摘要翻译：不饱和分解聚合物或互聚物和不饱和二酸酐的加合物。一种制备不饱和分解聚合物或互聚物和不饱和二酸酐的加合物的方法。

5. 发明申请

US20120296054A1 METHOD FOR QUANTITATIVE ANALYSIS OF STYRENE MICROBLOCK CONTENT 有权
标题翻译： STYRENE MICROBLOCK内容的定量分析方法
公开(公告)号：US20120296054A1
公开(公告)日：2012-11-22
申请号：US13476387
申请日：2012-05-21
申请人： Waruna Chethiya Bandara Kiridena , Mindaugas Rackaitis , Terrence Eugene Hogan , Dennis R. Brumbaugh , William L. Hergenrother
发明人： Waruna Chethiya Bandara Kiridena , Mindaugas Rackaitis , Terrence Eugene Hogan , Dennis R. Brumbaugh , William L. Hergenrother
IPC分类号： G01N33/44 , C08F236/10
CPC分类号： C08F236/10 , G01N31/12 , G01N33/442
摘要： A method for determining the styrene microblock content of a copolymer sample, the method comprising: (i) pyrolyzing the copolymer sample to form polymer fragments of the polymer sample; (ii) analyzing the fragments to determine the relative amounts of styrene monomer fragments, styrene dimer fragments, and styrene trimer fragments, where the relative amounts of the fragments include the amount of any given fragment relative to the total of the monomer fragments, dimer fragments, and trimer fragments; and (iii) using the relative amounts of the styrene monomer fragments, styrene dimer fragments, and styrene trimer fragments to predict the polystyrene microblock content from a mathematical model that is based upon the relative styrene monomer fragments, relative styrene dimer fragments, relative styrene trimer fragments, and microblock content of a copolymer having known microblock content.
摘要翻译：一种用于测定共聚物样品的苯乙烯微团含量的方法，所述方法包括：（i）热解共聚物样品以形成聚合物样品的聚合物片段; （ii）分析片段以确定苯乙烯单体片段，苯乙烯二聚体片段和苯乙烯三聚体片段的相对量，其中片段的相对量包括相对于单体片段总数的任何给定片段的量，二聚体片段，和三聚体片段; 和（iii）使用苯乙烯单体片段，苯乙烯二聚体片段和苯乙烯三聚体片段的相对量从基于相对苯乙烯单体片段，相对苯乙烯二聚体片段，相对苯乙烯三聚物的数学模型预测聚苯乙烯微块含量具有已知微块含量的共聚物的片段和微嵌段含量。

6. 发明授权

US08053621B2 Solvent treatment methods and polymerization processes employing the treatment methods 有权
标题翻译：溶剂处理方法和采用处理方法的聚合方法
公开(公告)号：US08053621B2
公开(公告)日：2011-11-08
申请号：US11966612
申请日：2007-12-28
申请人： James H. Pawlow , William L. Hergenrother
发明人： James H. Pawlow , William L. Hergenrother
IPC分类号： C07C7/12
CPC分类号： C07C7/171 , C07C7/10 , C07C7/12 , C08F2/06
摘要： A method for treating a hydrocarbon solvent, the method comprising continuously introducing a hydrocarbon solvent to a liquid medium containing hydrogen ions; allowing the hydrocarbon solvent to be in contact with the liquid medium for at least 1 minute; continuously removing hydrocarbon solvent from the liquid medium to provide a treated hydrocarbon solvent stream.
摘要翻译：一种处理烃溶剂的方法，所述方法包括将烃溶剂连续引入含氢离子的液体介质中; 使烃溶剂与液体介质接触至少1分钟; 从液体介质中连续地除去烃溶剂以提供经处理的烃溶剂流。

7. 发明授权

US07994236B2 Technique for purifying polymer compositions 有权
标题翻译：聚合物组合物纯化技术
公开(公告)号：US07994236B2
公开(公告)日：2011-08-09
申请号：US11304473
申请日：2005-12-15
申请人： James H. Pawlow , William L. Hergenrother
发明人： James H. Pawlow , William L. Hergenrother
IPC分类号： C08F6/16
CPC分类号： C08C2/04 , C08F6/02
摘要： A method for preparing a polymer product, the method comprising polymerizing conjugated diene monomer, optionally together with vinyl aromatic monomer, within a hydrocarbon solvent by employing a lithium-containing initiator, thereby forming a living polymer cement, where about 0.04 to about 0.2 moles of the alkyl lithium initiator per 100 g of the monomer are employed, where the concentration of the monomer within the solvent is about 1 to about 30% by weight, and where the living polymer cement includes a lithium-containing residue, adding a quenching agent to the living polymer cement in an amount sufficient to quench all of the living polymer within the cement, thereby forming a non-living polymer cement, passing the non-living polymer cement through a purification medium, where the purification medium includes alumina, silica, or both, thereby separating at least part of the lithium-containing residue from the polymer cement, collecting the polymer cement after passing the cement through the purification medium, adding an antioxidant, and desolventizing the polymer cement.
摘要翻译：一种制备聚合物产品的方法，该方法包括通过使用含锂引发剂在烃溶剂内将共轭二烯单体（任选地与乙烯基芳族单体一起）聚合，由此形成活性聚合物粘合剂，其中约0.04至约0.2摩尔使用每100g单体的烷基锂引发剂，其中溶剂中单体的浓度为约1至约30重量％，并且其中活性聚合物水泥包含含锂残渣，并将淬灭剂加入到所述活性聚合物水泥的量足以使所述水泥中的所有活性聚合物淬火，从而形成非活性聚合物水泥，使所述非活性聚合物水泥通过净化介质，其中所述纯化介质包括氧化铝，二氧化硅或从而将至少部分含锂残余物从聚合物水泥分离出来，在通过水泥之后收集聚合物水泥通过净化介质，加入抗氧化剂，并使聚合物胶浆脱水。

8. 发明授权

US07951876B2 Multi-functional polymers 有权
标题翻译：多功能聚合物
公开(公告)号：US07951876B2
公开(公告)日：2011-05-31
申请号：US11724796
申请日：2007-03-16
申请人： Georg G. A. Böhm , William L. Hergenrother , Christine M. Rademacher , Christopher G. Robertson
发明人： Georg G. A. Böhm , William L. Hergenrother , Christine M. Rademacher , Christopher G. Robertson
IPC分类号： C08C19/00 , C08C19/22 , C08C19/25 , C08C19/26 , C08C19/30 , C08F36/04
CPC分类号： C08F297/042 , C08C19/44 , C08F36/04 , C08F290/00 , C08F290/04 , C08F297/04 , C08F4/48 , C08F4/58
摘要： A multi-functional polymer defined by the formula (Q-R¦n—Z—P2—Y where (Q-R)n is a functionality cluster, Q is a functional group, R is a multi-valent organic group, P2 is a long-chain polymer, n is an integer from about 2 to about 10, Y is a proton, a weak functional group, or a selective functional group, and Z is a branch point where the functionality clusters join the long-chain polymer.
摘要翻译：由式（QR-n-Z-P2-Y其中（QR）n为官能团）定义的多官能聚合物，Q为官能团，R为多价有机基团，P2为长链聚合物，n为约2至约10的整数，Y为质子，弱官能团或选择性官能团，Z为官能簇结合长链聚合物的分支点。

9. 发明申请

US20110105652A1 MODIFIED ASPHALT BINDERS AND ASPHALT PAVING COMPOSITIONS 失效
标题翻译：改性沥青混合料和沥青混合料
公开(公告)号：US20110105652A1
公开(公告)日：2011-05-05
申请号：US12881791
申请日：2010-09-14
申请人： William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
发明人： William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
IPC分类号： C08L95/00
CPC分类号： C08L95/00 , C08L25/10 , C08L53/02 , C08L2666/74 , C08L53/00 , C08L2666/24 , C08L2666/04
摘要： A modified asphalt binder composition prepared by combining asphalt binder, phosphorus pentasulfide, and less than 2.5 parts by weight unsaturated polymer, per 100 parts by weight asphalt binder, to thereby produce a modified asphalt binder composition characterized by an elongation recovery at 25° C., as determined according to AASHTO T301, of greater than 75%.
摘要翻译：通过将沥青粘合剂，五硫化二磷和小于2.5重量份的不饱和聚合物相对于100重量份的沥青粘合剂混合制备的改性沥青粘合剂组合物，由此制备改性沥青粘合剂组合物，其特征在于在25℃下的伸长率恢复，根据AASHTO T301确定，大于75％。

10. 发明授权

US07820739B2 Modified asphalt binders and asphalt paving compositions 有权
标题翻译：改性沥青结合料和沥青铺路料
公开(公告)号：US07820739B2
公开(公告)日：2010-10-26
申请号：US12627302
申请日：2009-11-30
申请人： William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
发明人： William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
IPC分类号： C08J3/22
CPC分类号： C08L95/00 , C08L53/02 , C08L53/00
摘要： A method for forming a modified asphalt binder composition, the method comprising preparing a phosphorus pentasulfide-binder concentrate by introducing and mixing phosphorus pentasulfide and asphalt binder, where the phosphorus pentasulfide-binder concentrate includes greater than 0.5 parts by weight phosphorus pentasulfide per 100 parts by weight asphalt, preparing a polymer-binder concentrate by introducing and mixing polymer and asphalt binder, where the polymer-binder concentrate includes greater than 5 parts by weight polymer per 100 parts by weight asphalt, and introducing and mixing the phosphorus pentasulfide-binder concentrate with the polymer-binder concentrate to form a modified asphalt binder composition, where the phosphorus pentasulfide includes a blend of P4S10 and P4S9.
摘要翻译：一种形成改性沥青粘合剂组合物的方法，该方法包括通过引入和混合五硫化二磷和沥青粘合剂制备五硫化二磷 - 粘合剂浓缩物，其中五硫化二磷 - 粘合剂浓缩物包含大于0.5重量份的五硫化二磷每100份通过引入和混合聚合物和沥青粘合剂制备聚合物 - 粘合剂浓缩物，其中聚合物 - 粘合剂浓缩物包含每100重量份沥青大于5重量份的聚合物，并将五硫化二磷 - 粘合剂浓缩物与聚合物 - 粘合剂浓缩物以形成改性沥青粘合剂组合物，其中五硫化二磷包括P4S10和P4S9的共混物。

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