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1. 发明申请

US20170240722A1 Improved Rubber Compositions And Uses Thereof 审中-公开
公开(公告)号：US20170240722A1
公开(公告)日：2017-08-24
申请号：US15518984
申请日：2015-10-15
申请人： Amy M. RANDALL , Yuan-Yong Yan , Kevin M. MCCAULEY , Bridgestone Corporation
发明人： Amy M. Randall , Yuan-Yong Yan , Kevin M. McCauley
IPC分类号： C08K5/20 , C08K5/01 , C08L9/00 , C08K3/04 , C08K3/22
CPC分类号： C08K5/20 , C08K3/00 , C08K3/013 , C08K3/04 , C08K3/22 , C08K5/01 , C08K2003/2296 , C08L9/00 , C08L2205/025 , C08L91/00 , C08L91/06 , C08K5/09 , C08K3/06
摘要： The present disclosure is directed to rubber compositions containing a chemical additive capable of generating or enhancing strain-induced crystallization into the compositions, and tires containing the rubber compositions in one or more components such as sidewalls or treads. The chemical additive is at least one fatty acid amide compound of formula (I). As well, certain embodiments relate to methods for achieving reduced wear or improved durability in a tire tread or tire sidewall by using the chemical additives.

2. 发明授权

US10221297B2 Rubber compositions and uses thereof 有权
公开(公告)号：US10221297B2
公开(公告)日：2019-03-05
申请号：US15518984
申请日：2015-10-15
申请人： Bridgestone Corporation , Amy M. Randall , Yuan-Yong Yan , Kevin M. McCauley
发明人： Amy M. Randall , Yuan-Yong Yan , Kevin M. McCauley
IPC分类号： C08K5/20 , C08K5/01 , C08K3/04 , C08K3/22 , C08L9/00 , C08K3/00 , C08K3/013
摘要： The present disclosure is directed to rubber compositions containing a chemical additive capable of generating or enhancing strain-induced crystallization into the compositions, and tires containing the rubber compositions in one or more components such as sidewalls or treads. The chemical additive is at least one fatty acid amide compound of formula (I). As well, certain embodiments relate to methods for achieving reduced wear or improved durability in a tire tread or tire sidewall by using the chemical additives.

3. 发明申请

US20220185931A1 Modified High Cis Polydiene Polymer, Related Methods And Rubber Compositions 有权
公开(公告)号：US20220185931A1
公开(公告)日：2022-06-16
申请号：US17438072
申请日：2020-03-10
申请人： Zengquan QIN , Yuan-Yong YAN , Bridgestone Corporation
发明人： Zengquan Qin , Yuan-Yong Yan
IPC分类号： C08F236/06 , C08F4/54 , C08K3/04 , B60C1/00 , C08F8/30
摘要： Disclosed herein are a modified high cis polydiene polymer, processes for preparing the modified high cis polydiene polymer, and tire rubber compositions containing the modified high cis polydiene polymer. The processes make use of a functionalizing compound of formula I or formula II and a coupling agent to prepare the modified high cis polydiene polymer from a quantity of conjugated diene monomer polymerized using a lanthanide-based catalyst system. The modified high cis polydiene polymer includes at least one polymer chain having a residue from the functionalizing compound and a residue from the coupling agent and can be utilized in tire rubber compositions in combination with other ingredients such as fillers.

4. 发明授权

US09469661B2 Hydroxyl group-containing methylstyrene and polymers incorporating same 有权
公开(公告)号：US09469661B2
公开(公告)日：2016-10-18
申请号：US14718078
申请日：2015-05-20
申请人： Zengquan Qin , Yuan-Yong Yan , Xiao-Dong Pan
发明人： Zengquan Qin , Yuan-Yong Yan , Xiao-Dong Pan
IPC分类号： C08K3/04 , C08K3/36 , C08L25/18 , C08F236/10 , C07F7/18 , C08C19/44 , C08F12/14 , C08F36/04 , C08L15/00 , C08L19/00 , C08L9/06 , B60C1/00 , C08F212/14 , C08L7/00
CPC分类号： C08C19/44 , B60C1/0016 , C07F7/1804 , C08F12/14 , C08F36/04 , C08F212/14 , C08F236/10 , C08K3/04 , C08K3/045 , C08K3/36 , C08L7/00 , C08L9/06 , C08L15/00 , C08L19/006 , C08L2310/00 , Y02P20/55 , C08F4/48 , C08L2666/08
摘要： Vulcanizates with desirable properties can be obtained from compounds incorporating polymers that include hydroxyl group-containing α-methylstyrene functionalities. The functionalities can be incorporated by using any or all of appropriate initiators, monomers and optional terminating compounds. Such polymers exhibit excellent interactivity with both conventional and non-conventional fillers.

5. 发明授权

US09221923B2 Coupled polymers and methods for making same 有权
标题翻译：偶联聚合物及其制备方法
公开(公告)号：US09221923B2
公开(公告)日：2015-12-29
申请号：US13976341
申请日：2011-12-30
申请人： Yuan-Yong Yan
发明人： Yuan-Yong Yan
IPC分类号： C08F8/24 , C08F8/42 , B60C1/00 , C08F36/06 , C08L21/00 , C08C19/44 , C08L15/00 , C08L19/00 , C08G77/442 , C08L83/10 , C08L9/06
CPC分类号： C08F8/42 , B60C1/0016 , C08C19/44 , C08F36/06 , C08G77/442 , C08L9/06 , C08L15/00 , C08L19/006 , C08L21/00 , C08L83/10 , C08F36/04 , C08F4/48
摘要： Carbanionic polymer chains that contain polyene mer can be coupled after being reacted to include, at their respective termini, at least one, and preferably one, unit that is the radical of a cyclic polysiloxane. The coupled polymers are useful in preparing rubber compounds from which vulcanizates are made.
摘要翻译：含有多烯聚合物的卡宾尼亚聚合物链可以在反应之后偶联，在其各自的末端包括至少一个，优选一个单体，其是环状聚硅氧烷的基团。偶联的聚合物可用于制备制备硫化橡胶的橡胶化合物。

6. 发明申请

US20150141582A1 Hydroxyaryl Functionalized Polymers 审中-公开
标题翻译：羟基芳基官能化聚合物
公开(公告)号：US20150141582A1
公开(公告)日：2015-05-21
申请号：US14523903
申请日：2014-10-26
申请人： Yuan-Yong Yan , Zengquan Qin , Xiao-Dong Pan , Dennis R. Brumbaugh
发明人： Yuan-Yong Yan , Zengquan Qin , Xiao-Dong Pan , Dennis R. Brumbaugh
IPC分类号： C08F36/06 , C07D339/08
CPC分类号： C08F36/06 , C07D339/08 , C08C19/44 , C08F36/04 , C08F212/14 , C08F236/10 , C08F290/06 , C08F290/14 , C08F297/02 , C08F297/04 , C08K3/013 , C08L53/02 , Y02P20/55 , C08F4/48 , C08L2666/02 , C08L15/00
摘要： Vulcanizates with desirable properties can be obtained from compounds incorporating polymers that include hydroxyl group-containing aryl functionalities. The functionalities can be incorporated by using any or all of appropriate initiators, monomers and optional terminating compounds. Such polymers exhibit excellent interactivity with both conventional and non-conventional fillers.
摘要翻译：具有所需性能的硫化橡胶可以从包含含羟基芳基官能团的聚合物的化合物中获得。可以通过使用任何或所有合适的引发剂，单体和任选的终止化合物来掺入官能团。这些聚合物与常规和非常规填料都具有优异的相互作用。

7. 发明授权

US08552121B2 Functionalized polymer 有权
标题翻译：官能化聚合物
公开(公告)号：US08552121B2
公开(公告)日：2013-10-08
申请号：US13509419
申请日：2010-11-08
申请人： Yuan-Yong Yan
发明人： Yuan-Yong Yan
IPC分类号： C08F8/34
CPC分类号： C08C19/44 , B60C1/00 , C08K3/36 , C08K5/548 , C08L7/00 , C08L15/00 , C08L2666/08
摘要： A method for providing a polymer having terminal functionality that includes at least one sulfur atom and at least one silicon or tin atom involves reacting a terminally active polymer with a cyclic compound that includes in its ring structure at least one Si or Sn atom and at least one S atom, optionally at adjacent positions of the ring structure.
摘要翻译：提供具有包含至少一个硫原子和至少一个硅或锡原子的末端官能团的聚合物的方法包括使末端活性聚合物与环状化合物反应，所述环状化合物在其环结构中包括至少一个Si或Sn原子，并且至少一个S原子，任选地在环结构的相邻位置。

8. 发明授权

US08513361B2 Interpolymers containing isobutylene and diene mer units 有权
标题翻译：含异丁烯和二烯烃单元的共聚物
公开(公告)号：US08513361B2
公开(公告)日：2013-08-20
申请号：US12808943
申请日：2008-12-29
申请人： Xiaorong Wang , Yuan-Yong Yan
发明人： Xiaorong Wang , Yuan-Yong Yan
IPC分类号： C08L53/02
CPC分类号： C08G81/021 , C08F8/00 , C08F297/04
摘要： This disclosure relates to a block interpolymer comprising at least one diene block and at least one butyl block, wherein the at least one butyl block comprises residue from a functionalizing agent on at least one end adjacent to the diene block(s). The disclosure also relates to methods of making such block interpolymers. Also disclosed is a rubber composition comprising: (a) a block interpolymer comprising at least one diene block and at least one butyl block, and (b) a filler, wherein said at least one butyl block comprises residue from a functionalizing agent on at least one end adjacent to said diene block(s).
摘要翻译：本公开内容涉及包含至少一个二烯嵌段和至少一个丁基嵌段的嵌段互聚物，其中所述至少一个丁基嵌段包含在与二烯嵌段相邻的至少一个末端的官能化试剂的残基。本公开还涉及制备这种嵌段互聚物的方法。还公开了一种橡胶组合物，其包含：（a）包含至少一个二烯嵌段和至少一个丁基嵌段的嵌段互聚物，和（b）填料，其中所述至少一个丁基嵌段至少包含官能化试剂的残基一端与所述二烯嵌段相邻。

9. 发明申请

US20120232223A1 Functionalized Polymer 有权
标题翻译：官能化聚合物
公开(公告)号：US20120232223A1
公开(公告)日：2012-09-13
申请号：US13509419
申请日：2010-11-08
申请人： Yuan-Yong Yan
发明人： Yuan-Yong Yan
IPC分类号： C08F8/34
CPC分类号： C08C19/44 , B60C1/00 , C08K3/36 , C08K5/548 , C08L7/00 , C08L15/00 , C08L2666/08
摘要： A method for providing a polymer having terminal functionality that includes at least one sulfur atom and at least one silicon or tin atom involves reacting a terminally active polymer with a cyclic compound that includes in its ring structure at least one Si or Sn atom and at least one S atom, optionally at adjacent positions of the ring structure.
摘要翻译：提供具有包含至少一个硫原子和至少一个硅或锡原子的末端官能团的聚合物的方法包括使末端活性聚合物与环状化合物反应，所述环状化合物在其环结构中包括至少一个Si或Sn原子，并且至少一个S原子，任选地在环结构的相邻位置。

10. 发明授权

US08227562B2 Functionalized polymers and initiators for making same 有权
标题翻译：官能化聚合物和引发剂用于制备
公开(公告)号：US08227562B2
公开(公告)日：2012-07-24
申请号：US12922611
申请日：2009-03-15
申请人： Yuan-Yong Yan , Michael W. Hayes
发明人： Yuan-Yong Yan , Michael W. Hayes
IPC分类号： C08F36/04 , C08F4/48 , C08F8/42
CPC分类号： C08C19/44 , C08F8/00 , C08L15/00 , C08L19/006 , C08F12/08
摘要： A polymer includes at a terminus a cyclic amine radical bonded to the polymer through a ring nitrogen atom. The polymer can be provided by using a lithiated version of the cyclic amine to initiate polymerization of one or more ethylenically unsaturated monomers. The polymer can be used in the production in a variety of vulcanizates.
摘要翻译：聚合物在末端包括通过环氮原子键合到聚合物上的环胺自由基。聚合物可以通过使用锂化型环胺来引发一种或多种烯属不饱和单体的聚合来提供。该聚合物可用于生产各种硫化橡胶。

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