专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5248722A Tire tread composition 失效
标题翻译：轮胎胎面组成
公开(公告)号：US5248722A
公开(公告)日：1993-09-28
申请号：US889945
申请日：1992-06-02
申请人： Mario N. DeTrano , Shingo Futamura , Mark L. Stayer, Jr. , William L. Hergenrother
发明人： Mario N. DeTrano , Shingo Futamura , Mark L. Stayer, Jr. , William L. Hergenrother
IPC分类号： C08C19/44 , C08K3/04 , C08L15/00
CPC分类号： C08C19/44 , C08K3/04
摘要： A composition utilizing terminally functionalized diene polymers or diene-vinyl substituted aromatic copolymers and oxidized carbon black particulates dispersed therein has been found to provide reduced hysteresis properties and is particularly suited for use as rubber having reduced rolling resistance or hysteresis.The polymers and copolymers are preferably terminally functionalized with a compound having a nitrogen which acts as a Lewis base when bonded to the polymer. The oxidized carbon black is characterized by a relatively high acid content, with the acid sites of the carbon black interacting with the Lewis base sites on the polymer terminals to increase the carbon-polymer affinity.

2. 发明授权

US4847360A Adhesive active finish for reinforcing members and related methods 失效
标题翻译：用于加强件的粘合剂活性成分及相关方法
公开(公告)号：US4847360A
公开(公告)日：1989-07-11
申请号：US209673
申请日：1988-06-21
申请人： William L. Hergenrother , Mario N. DeTrano
发明人： William L. Hergenrother , Mario N. DeTrano
IPC分类号： C08J5/06
CPC分类号： C08J5/06 , C08J2321/00
摘要： Adhesive active finish compositions for synthetic reinforcing members to bond the latter to vulcanizable rubber and reinforcing members for vulcanizable rubber. The adhesive composition comprises a water soluble epoxy compound, from about 20 to 100 parts by weight of a trialkanolamine having from 3 to about 15 carbon atoms and from about 0 to 80 parts by weight of a polyol co-curative having from 2 to about 15 carbon atoms and having at least 2 primary hydroxyls per molecule, wherein the stoichiometric ratio of hydroxyl groups to epoxy groups from the water soluble epoxy compound ranges from about 1:0.7 to 1:0.0003. A method of reinforcing articles of vulcanizable rubber with fibrous members includes the steps of applying to the fibrous member a first coating of the adhesive active finish; applying a second coating comprising resorcinol, formaldehyde and a rubber latex over the first coating; embedding the coated fibrous member in the vulcanizable rubber and, vulcanizing the rubber. Synthetic reinforcing yarns containing the adhesive active finish and a method for their production are also disclosed.
摘要翻译：用于合成增强构件的粘合剂活性成分组合物将其粘合到可硫化橡胶和用于可硫化橡胶的增强构件。粘合剂组合物包含水溶性环氧化合物，约20至100重量份的具有3至约15个碳原子的三烷醇胺和约0至80重量份的具有2至约15个碳原子的多元醇共固化剂碳原子并且每个分子具有至少2个伯羟基，其中来自水溶性环氧化合物的羟基与环氧基的化学计量比范围为约1:0.7至1:0.003。用纤维构件加固可硫化橡胶制品的方法包括以下步骤：向纤维构件施加粘合剂活性涂饰的第一涂层; 在第一涂层上施加包含间苯二酚，甲醛和橡胶胶乳的第二涂层; 将涂覆的纤维构件嵌入可硫化橡胶中并硫化橡胶。还公开了含有粘合剂活性涂料的合成增强纱线及其生产方法。

3. 发明授权

US5128392A Accelerator system for peroxide based curing systems 失效
标题翻译：基于过氧化物的固化体系的加速剂体系
公开(公告)号：US5128392A
公开(公告)日：1992-07-07
申请号：US232184
申请日：1988-08-15
申请人： Mario N. DeTrano , William L. Hergenrother , Donald B. Diehl
发明人： Mario N. DeTrano , William L. Hergenrother , Donald B. Diehl
IPC分类号： C08K5/33
CPC分类号： B29C73/163 , C08K5/33 , B29L2030/00
摘要： The present invention relates to filled elastomers which can be cured at low temperatures utilizing a quinoid/peroxide curing system in the presence of a select polar solvent accelerator. The select solvent accelerators which are utilized have the dual function of acting as both dispersing agents and curing accelerators. The instant invention herein includes the instant curing system, its use in a tire sealant composition, the puncture-sealing layer formed of the cured composition and the puncture-sealing tire.
摘要翻译：本发明涉及填充的弹性体，其可以在选择的极性溶剂促进剂的存在下使用醌型/过氧化物固化体系在低温下固化。所使用的选择性溶剂促进剂具有作为分散剂和固化促进剂两者的双重功能。本发明包括本发明的固化体系，其用于轮胎密封剂组合物，由固化组合物形成的穿刺密封层和穿刺密封轮胎。

4. 发明授权

US5659056A Stabilization of siloxane terminated polymers 失效
标题翻译：硅氧烷封端的聚合物的稳定化
公开(公告)号：US5659056A
公开(公告)日：1997-08-19
申请号：US630298
申请日：1996-04-10
申请人： William L. Hergenrother , David M. Roggeman , Daniel F. Graves , Mark L. Stayer, Jr.
发明人： William L. Hergenrother , David M. Roggeman , Daniel F. Graves , Mark L. Stayer, Jr.
IPC分类号： C08C19/00 , C08C2/04 , C08C19/44 , C08F8/00 , C07F7/08
CPC分类号： C08C2/04 , C08C19/44
摘要： The present invention relates to a method of reducing hydrolysis and coupling of substituents of siloxane end capped polymers containing hydrolyzable substituents during contact with water. The Mooney viscosity of siloxane terminated polymers is stabilized during such contact by treating the polymer with a stabilizing amount of stabilizing agent selected from the group consisting of: an acid, an acyl halide, methane sulfonic acid, toluene sulfonic acid, sulfuryl chloride, thionylchloride, phosgene, carbon dioxide, sulfur dioxide, sulfur trioxide, SOCl.sub.2 and SO.sub.2 Cl.sub.2, prior to contacting the siloxane terminated polymer with water.
摘要翻译：本发明涉及在与水接触期间减少含有可水解取代基的硅氧烷封端聚合物的水解和偶联的方法。硅烷封端的聚合物的门尼粘度在这种接触期间通过用稳定量的稳定剂处理聚合物而稳定，稳定剂选自：酸，酰卤，甲磺酸，甲苯磺酸，磺酰氯，亚硫酰氯，在将硅氧烷封端的聚合物与水接触之前，将光气，二氧化碳，二氧化硫，三氧化硫，SOCl 2和SO 2 Cl 2。

5. 发明申请

US20130281590A1 Rubber Composition With Improved Bis-Silane Reinforcement 有权
标题翻译：改善双硅烷增强橡胶组合物
公开(公告)号：US20130281590A1
公开(公告)日：2013-10-24
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
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。

6. 发明授权

US08501895B2 Method for making alkoxy-modified silsesquioxanes and amino alkoxy-modified silsesquioxanes 有权
标题翻译：制备烷氧基改性倍半硅氧烷和氨基烷氧基改性倍半硅氧烷的方法
公开(公告)号：US08501895B2
公开(公告)日：2013-08-06
申请号：US12347047
申请日：2008-12-31
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： C08G77/26
CPC分类号： C08G77/28 , C08G77/26 , Y02P20/584
摘要： A method is presented for making an amino alkoxy-modified silsesquioxane (amino 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, and mixtures of these. The use of solid strong cationic catalysts in this reaction system is advantageous because the catalyst remains as a solid throughout the reaction, allowing simplified separation of the solid catalyst from the soluble amino AMS or amino co-AMS products, resulting in total or near total recovery of the amino AMS or amino co-AMS products, as well as virtual total recovery of the catalyst for recycling. The use of the solid strong cationic catalysts is advantageous because it results in amino AMS products that are free of, or substantially free of, residual acid catalyst.
摘要翻译：提出了一种制备氨基烷氧基改性倍半硅氧烷（氨基AMS）的方法，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的化合物和这些的混合物。在该反应体系中使用固体强阳离子催化剂是有利的，因为催化剂在整个反应中保持固体，使固体催化剂与可溶性氨基AMS或氨基共聚AMS产物的分离更简单，导致总的或接近总的回收的氨基AMS或氨基共AMS产物，以及用于再循环的催化剂的虚拟总回收率。使用固体强阳离子催化剂是有利的，因为其导致氨基AMS产物不含或基本上不含残留的酸催化剂。

7. 发明授权

US08399562B2 Amine-containing alkoxysilyl-functionalized polymers 有权
标题翻译：含胺的烷氧基甲硅烷基官能化聚合物
公开(公告)号：US08399562B2
公开(公告)日：2013-03-19
申请号：US13406714
申请日：2012-02-28
申请人： Terrence E. Hogan , William L. Hergenrother , Maria Tallman
发明人： Terrence E. Hogan , William L. Hergenrother , Maria Tallman
IPC分类号： C08G77/26
CPC分类号： C08C19/22 , B60C1/00 , B60C1/0016 , B60C1/0025 , C08C19/25 , C08C19/44 , C08F8/32 , C08F8/42 , C08L15/00
摘要： An amine-containing alkoxysilyl-functionalized polymer, a method of preparing a reactive polymer functionalized with an alkoxysilane functionalizing agent and further reacted with an amino alcohol, the resulting polymer, and vulcanizates thereof.
摘要翻译：含胺的烷氧基甲硅烷基官能化聚合物，制备用烷氧基硅烷官能化剂官能化的反应性聚合物的方法，并进一步与氨基醇反应，得到的聚合物和硫化产物。

8. 发明授权

US08344049B2 Modified asphalt binders and asphalt paving compositions 失效
标题翻译：改性沥青结合料和沥青铺路料
公开(公告)号：US08344049B2
公开(公告)日：2013-01-01
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％。

9. 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。

10. 发明申请

US20120077922A1 Amino Alkoxy-Modified Silsesquioxane Adhesives For Improved Metal Adhesion And Metal Adhesion Retention To Cured Rubber 有权
标题翻译：用于改善金属粘附性和固化橡胶金属粘附保持性的氨基烷氧基改性倍半硅氧烷粘合剂
公开(公告)号：US20120077922A1
公开(公告)日：2012-03-29
申请号：US13174129
申请日：2011-06-30
申请人： William L. Hergenrother , Walter Tomaszewski , Ashley Hilton , Michael Hayes , James H. Pawlow , Terrence E. Hogan , Zhong-Ren Chen
发明人： William L. Hergenrother , Walter Tomaszewski , Ashley Hilton , Michael Hayes , James H. Pawlow , Terrence E. Hogan , Zhong-Ren Chen
IPC分类号： C08K3/08
CPC分类号： C08K3/08 , C08G77/26 , C08K5/544 , C09J183/08 , C08L21/00
摘要： Amino alkoxy-modified silsesquioxanes (amino AMS), and/or amino co-AMS compounds that also comprise a mercaptosilane or a blocked mercaptosilane, are excellent adhesives for coating plated or unplated metal wire for adherence of the wire to a rubber stock. The amino AMS and/or the amino/mercaptan co-AMS adhesives can be used with all types of rubber and there is no requirement for the use of special adhesive additives to the rubber vulcanizates, such as, but not limited to, cobalt, resins and high sulfur levels. In particular, the use of amino AMS and/or amino/mercaptan co-AMS compounds as adhesives for bonding wire to rubber also improves the adherence performance of the reinforcements to obtain sufficient bonding that is resistant to degradation over the course of time, especially resistance to thermal aging and/or thermo-oxidizing aging, in particular corrosion in the presence of water. Vulcanized rubber compositions that contain an amino AMS and/or amino/mercaptan co-AMS compound also have improved adhesion to embedded uncoated steel after humidity aging compared with vulcanized rubber compositions not containing the amino alkoxy-modified silsesquioxane.
摘要翻译：还包含巯基硅烷或封端巯基硅烷的氨基烷氧基改性倍半硅氧烷（氨基AMS）和/或氨基共-MSMS化合物是用于涂覆电镀或未镀覆金属丝的优良粘合剂，用于将线粘附到橡胶原料上。氨基AMS和/或氨基/硫醇共-AMS粘合剂可以与所有类型的橡胶一起使用，并且不需要对橡胶硫化橡胶使用特殊的粘合剂添加剂，例如但不限于钴，树脂和高硫含量。特别地，使用氨基AMS和/或氨基/硫醇共-AMS化合物作为用于将线接合到橡胶上的粘合剂也提高了增强材料的粘附性能，以获得足够的粘合，其耐受在时间上的劣化，特别是电阻热老化和/或热氧化老化，特别是在水存在下的腐蚀。与不含氨基烷氧基改性的倍半硅氧烷的硫化橡胶组合物相比，含有氨基AMS和/或氨基/硫醇共-AMS化合物的硫化橡胶组合物在湿度老化后也具有改善的对包埋未涂层钢的粘附性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式