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公开(公告)号：US06635700B2
公开(公告)日：2003-10-21
申请号：US09736301
申请日：2000-12-15
申请人： Richard W. Cruse , Martin J. Hannon , Prashant G. Joshi , Frederick D. Osterholtz , Robert J. Pickwell
发明人： Richard W. Cruse , Martin J. Hannon , Prashant G. Joshi , Frederick D. Osterholtz , Robert J. Pickwell
IPC分类号： C08K55419
摘要： A composition of matter is disclosed wherein the composition comprises: A) at least one latent mercaptosilane coupling agent; and B) at least one additional mercaptan. Preferably, the composition comprises: A) at least one sulfur vulcanizable rubber; B) at least one latent mercaptosilane coupling agent; C) at least one latent mercaptosilane activator; D) at least one filler; and, optionally, E) at least one additional mercaptosilane. A two pass process for preparing cured articles, such as tires and/or tire treads, which employs the composition is also disclosed.
摘要翻译： 公开了一种物质组合物，其中所述组合物包含：A）至少一种潜在的巯基硅烷偶联剂; 优选地，组合物包含：A）至少一种硫可硫化橡胶; B）至少一种潜在的巯基硅烷偶联剂; C）至少一种潜在的巯基硅烷活化剂; D）至少一种填料; 并且任选地，E）至少一种另外的巯基硅烷。还公开了用于制备使用该组合物的固化物品例如轮胎和/或轮胎胎面的双程过程。
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2.发明授权Silane compositions, processes for their preparation and rubber compositions containing same 有权硅烷组合物，其制备方法和含有它们的橡胶组合物公开(公告)号：US07531588B2
公开(公告)日：2009-05-12
申请号：US10918828
申请日：2004-08-13
申请人： Keith J. Weller , Lesley Hwang , Richard W. Cruse , Leda Gonzalez , Robert J. Pickwell , Martin Hofstetter , Wesley E. Sloan , Prashant G. Joshi
发明人： Keith J. Weller , Lesley Hwang , Richard W. Cruse , Leda Gonzalez , Robert J. Pickwell , Martin Hofstetter , Wesley E. Sloan , Prashant G. Joshi
CPC分类号： C08K5/5425 , C07F7/1804 , C08K5/5406 , C08L21/00
摘要： Silane compositions of the general formula are provided herein comprising [(RO)x(R1)(3-x)—Si-Mt]q-L-[(Ra)cAr—(CR2═CR22)y]z wherein R and R1 are independently a hydrocarbon group of from 1 to about 20 carbon atoms; R2 are each independently hydrogen or a hydrocarbon group of from 1 to about 20 carbon atoms; M optionally is a divalent hydrocarbon connecting group of from 1 to about 20 carbon atoms to link the silicon atom and the L group; L is a covalently bound hydrocarbon linking group of from 1 to about 20 carbon atoms or a heteroatom linking group selected from the group consisting of —O—, —S—, —NR3— wherein R3 is hydrogen or a hydrocarbon group of from 1 to about 20 carbon atoms; Ra is an alkyl group of 1 to 12 carbon atoms; Ar is a substituted or unsubstituted aromatic group; q is an integer of 1 to 4; t and c are each independently 0 or 1; and x, y and z are each independently integers of 1 to 3, inclusive, with the proviso that t is 1 when L is a heteroatom group. Also provided are processes for preparing the silane compositions and rubber composition comprising the silane compositions.
摘要翻译： 本文提供的硅烷组合物包括<？in-line-formula description =“In-line Formulas”end =“lead”？> [（RO）x（R1）（3-x）-Si-Mt] qL- [（Ra）cAr-（CR2-CR22）y] z <βin-line-formula description =“In-line Formulas”end =“tail”？>其中R和R 1独立地为1 至约20个碳原子; R 2各自独立地为氢或1〜约20个碳原子的烃基; M任选是1至约20个碳原子的连接硅原子和L基团的二价烃连接基团; L是共价键合的1至约20个碳原子的烃连接基团或选自-O - ， - S - ， - NR 3 - 的杂原子连接基团，其中R 3是氢或1〜 约20个碳原子; Ra是1〜12个碳原子的烷基; Ar是取代或未取代的芳基; q为1〜4的整数， t和c各自独立地为0或1; 并且x，y和z各自独立地为1〜3的整数，条件是当L为杂原子基团时，t为1。 还提供了制备包含硅烷组合物的硅烷组合物和橡胶组合物的方法。
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3.发明授权Tire compositions and components containing silated cyclic core polysulfides 有权轮胎组合物和含有硅烷化环状核心多硫化物的组分公开(公告)号：US07968636B2
公开(公告)日：2011-06-28
申请号：US11617683
申请日：2006-12-28
CPC分类号： C08K5/548 , B60C1/0016 , C08K3/013 , C08L7/00 , C08L9/00 , C08L9/06 , C08L21/00 , C08L2666/08
摘要： Sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These silanes can be carried on organic and inorganic fillers. The invention also relates to tire compositions and articles of manufacture, particularly tires, made from the elastomer compositions described herein.
摘要翻译： 含硫硅烷偶联剂，含有碳 - 碳双键的有机聚合物。 这些硅烷可以带有机和无机填料。 本发明还涉及由本文所述的弹性体组合物制成的轮胎组合物和制品，特别是轮胎。
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4.发明授权公开(公告)号：US07968634B2
公开(公告)日：2011-06-28
申请号：US11617663
申请日：2006-12-28
CPC分类号： C08K5/548 , B60C1/0016 , C08K3/013 , C08L7/00 , C08L9/00 , C08L9/02 , C08L9/06 , C08L21/00 , C08L2666/08
摘要： Sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These silanes can be carried on organic and inorganic fillers. The invention also relates to tire compositions and articles of manufacture, particularly tires, made from elastomer compositions.
摘要翻译： 含硫硅烷偶联剂，含有碳 - 碳双键的有机聚合物。 这些硅烷可以带有机和无机填料。 本发明还涉及由弹性体组合物制成的轮胎组合物和制品，特别是轮胎。
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5.发明授权Tire compositions and components containing free-flowing filler compositions 有权轮胎组合物和含有自由流动填料组合物的组分公开(公告)号：US07968633B2
公开(公告)日：2011-06-28
申请号：US11617649
申请日：2006-12-28
CPC分类号： B60C1/0016 , C08K5/541 , C08K5/548 , C08K9/06 , C08L7/00 , C08L9/00 , C08L9/02 , C08L9/06 , C08L21/00 , C08L2666/08
摘要： Free-flowing filler compositions containing sulfur-containing silane coupling agents, and a tire composition containing the filler composition, for use in the manufacture of tires.
摘要翻译： 含有含硫硅烷偶联剂的自由流动填料组合物和含有填料组合物的轮胎组合物，用于制造轮胎。
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6.发明授权Tire compositions and components containing blocked mercaptosilane coupling agent 有权轮胎组合物和组分含有封端的巯基硅烷偶联剂公开(公告)号：US08592506B2
公开(公告)日：2013-11-26
申请号：US11617659
申请日：2006-12-28
CPC分类号： B60C1/0016 , B29B7/7495 , C08K3/04 , C08K3/36 , C08K5/548 , C08L7/00 , C08L9/00 , C08L9/06 , C08L21/00 , Y02T10/862 , C08L2666/08 , C08L2666/02
摘要： Sulfur silane coupling agents for use in tire compositions used to formulate tires or tire components which contain multiple blocked mercapto groups which are in a state of reduced activity until activated. The coupling agents are advantageously used in rubber formulations, including tire compositions, for example, for fabricating tires with low rolling resistance.
摘要翻译： 用于轮胎组合物中的硫硅烷偶联剂，其用于配制包含多个封闭的巯基的轮胎或轮胎组分，其处于活性降低的状态。 偶联剂有利地用于橡胶制剂中，包括轮胎组合物，例如用于制造具有低滚动阻力的轮胎。
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7.发明授权Tire compositions and components containing free-flowing filler compositions 有权轮胎组合物和含有自由流动填料组合物的组分公开(公告)号：US07968635B2
公开(公告)日：2011-06-28
申请号：US11617678
申请日：2006-12-28
摘要： Free-flowing filler compositions containing silated cyclic core polysulfide coupling agents, and rubber and tire compositions containing the filler compositions.
摘要翻译： 含有硅烷化的环状核多硫化物偶联剂的自由流动填料组合物，以及含有填料组合物的橡胶和轮胎组合物。
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公开(公告)号：US06683135B2
公开(公告)日：2004-01-27
申请号：US09986511
申请日：2001-11-09
IPC分类号： C08C1920
CPC分类号： C07F9/4075 , C07F7/1804 , C07F9/1651 , C08J3/203 , C08J2321/00 , C08K3/013 , C08K3/36 , C08K5/0025 , C08K5/5406 , C08K5/548 , C08L9/00 , C08L9/06 , C08L21/00 , C08L2666/08
摘要： Disclosed herein is a rubber composition comprising: a) a blocked mercaptosilane of a defined structure, wherein the blocking group contains an unsaturated heteroatom or carbon chemically bound directly to sulfur via a single bond and, optionally, may be substituted with one or more carboxylate ester or carboxylic acid functional groups; b) an organic polymer; c) a filler; and d) a deblocking agent.
摘要翻译： 本文公开了一种橡胶组合物，其包含：a）具有限定结构的封端巯基硅烷，其中所述封闭基团含有不饱和杂原子或通过单键与硫直接化学键合的碳，并且任选地可被一个或多个羧酸酯 或羧酸官能团; b）有机聚合物; c）填料; andd）一种去块剂。
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公开(公告)号：US06608125B2
公开(公告)日：2003-08-19
申请号：US09986514
申请日：2001-11-09
IPC分类号： C07F718
CPC分类号： C07F9/4075 , C07F7/1804 , C07F9/1651 , C08J3/203 , C08J2321/00 , C08K3/013 , C08K3/36 , C08K5/0025 , C08K5/5406 , C08K5/548 , C08L9/00 , C08L9/06 , C08L21/00 , C08L2666/08
摘要： A blocked mercaptosilane of the structure: G—C(═O)—S—CH2CH2CH2SiX3 is disclosed wherein each X is an independently selected RO— group wherein each R is independently selected from the group consisting of hydrogen, alkyl that may or may not contain unsaturation, alkenyl groups, aryl groups, and aralkyl groups, such moieties other than hydrogen having from 1 to 18 carbon atoms, and G is a monovalent alkyl of from 2 to 12 carbon atoms.
摘要翻译： 公开了其中每个X是独立选择的RO-基团的封端的巯基硅烷，其中每个R独立地选自氢，可以含有或可以不含有不饱和键的烷基，烯基，芳基和芳烷基 ，除了具有1至18个碳原子的氢以外的这些部分，G是2至12个碳原子的一价烷基。
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10.发明授权Rubber compositions comprising coupling agents for mineral-filled elastomer compositions 有权包含矿物填充弹性体组合物的偶联剂的橡胶组合物公开(公告)号：US07902391B2
公开(公告)日：2011-03-08
申请号：US12384809
申请日：2009-04-09
IPC分类号： C07F7/18
CPC分类号： C08K5/548 , C08K5/5419 , C08K9/06 , C08L21/00
摘要： A composition of matter is disclosed that comprises at least one silane coupling agent for coupling an elastomer and a filler wherein said silane comprises at least one hydrolysable group that, upon compounding said silane with said elastomer and filler, is released to yield a compound that improves downstream processability of the compounded composition or the properties of the final rubber product or both.
摘要翻译： 公开了一种物质组合物，其包含用于偶联弹性体和填料的至少一种硅烷偶联剂，其中所述硅烷包含至少一种可水解基团，在将所述硅烷与所述弹性体和填料混合后，其可释放以产生改进的化合物 复合组合物的下游加工性或最终橡胶制品的性能或两者兼有。
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