公开(公告)号：US20210340306A1

公开(公告)日：2021-11-04

申请号：US17253366

申请日：2019-06-20

Applicant: Noriaki YUKIMURA ,  Michael R. BEAULIEU ,  Zengquan QIN ,  Jeffrey M. MAGISTRELLI ,  Walter A. SALAMANT ,  Ryan J. HUE ,  Shu WANG ,  Laura S. KOCSIS ,  Bridgestone Corporation

Inventor： Noriaki Yukimura ,  Michael R. Beaulieu ,  Zengquan Qin ,  Jeffrey M. Magistrelli ,  Walter A. Salamant ,  Ryan J. Hue ,  Shu Wang ,  Laura S. Kocsis

IPC: C08F293/00 ,  C08C19/02 ,  C08K3/36

Abstract: Embodiments of the present disclosure are directed to functionalized copolymers produced by copolymerization of at least one conjugated diolefin monomer and at least one vinyl monomer, the functionalized copolymer including at least one functional group having silica reactive moieties, wherein the functionalized copolymer has a degree of hydrogenation of 75% to 98 mol % as measured using proton nuclear magnetic resonance spectroscopy (1H NMR). In one or more embodiments, the silane modifier may include an oxygen-containing moiety, wherein the oxygen atom of the oxygen-containing moiety may not be directly bonded with the silicon atom.

公开(公告)号：US09868850B2

公开(公告)日：2018-01-16

申请号：US14623424

申请日：2015-02-16

Applicant: Yuan-Yong Yan ,  Zengquan Qin ,  Xiao-Dong Pan

Inventor： Yuan-Yong Yan ,  Zengquan Qin ,  Xiao-Dong Pan

IPC: C08K5/544 ,  C08K3/36 ,  C08K5/5419 ,  C08C19/44 ,  C08F36/04 ,  C08L15/00 ,  C08K5/548 ,  C08L7/00 ,  C08K5/549

CPC classification number: C08K5/544 ,  C08C19/44 ,  C08F36/04 ,  C08K3/36 ,  C08K5/5419 ,  C08K5/548 ,  C08K5/549 ,  C08L7/00 ,  C08L15/00 ,  C08F4/48

Abstract: Vulcanizates with desirable properties can be obtained from compositions incorporating polymers that include hydroxyl group-containing aryl functionalities, silica or other particulate filler(s) that contain or include oxides of silicon and a group or compound that can act to covalently bond the filler particles and the polymer. The group can be provided as a substituent of the filler particle, or a discreet compound can be provided in the composition.

公开(公告)号：US09738733B2

公开(公告)日：2017-08-22

申请号：US15265532

申请日：2016-09-14

Applicant: Zengquan Qin ,  Yuan-Yong Yan ,  Xiao-Dong Pan

Inventor： Zengquan Qin ,  Yuan-Yong Yan ,  Xiao-Dong Pan

IPC: C08F12/14 ,  C08K3/04 ,  C08K3/36 ,  C08L19/00 ,  C08C19/44 ,  C07F7/18 ,  C08F36/04 ,  C08F236/10 ,  C08L15/00 ,  C08L9/06 ,  B60C1/00 ,  C08F212/14 ,  C08L7/00

CPC classification number: 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

Abstract: 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.

公开(公告)号：US09150671B2

公开(公告)日：2015-10-06

申请号：US13983710

申请日：2012-02-05

Applicant: Zengquan Qin ,  Steven Luo

Inventor： Zengquan Qin ,  Steven Luo

IPC: C08F4/52 ,  C08F4/54 ,  C08F36/00 ,  C08F236/06 ,  C07F5/00 ,  C07F7/10 ,  C08F36/06 ,  C08C19/44

CPC classification number: C08F4/52 ,  C07F5/003 ,  C07F7/10 ,  C08C19/44 ,  C08F4/545 ,  C08F36/06 ,  C08F236/06 ,  C08F210/02

Abstract: A novel class of aminidate complexes can be used as an ingredient of a catalyst system. The catalyst system can be used in polymerizations of ethylenically unsaturated hydrocarbon monomers.

Abstract translation: 一类新颖的氨基酸配合物可用作催化剂体系的成分。 催化剂体系可用于烯属不饱和烃单体的聚合。

公开(公告)号：US09000107B2

公开(公告)日：2015-04-07

申请号：US13362718

申请日：2012-01-31

Applicant: Zengquan Qin ,  Jason T. Poulton

Inventor： Zengquan Qin ,  Jason T. Poulton

IPC: C08F4/54 ,  C08F2/02 ,  C08F2/06 ,  C08F36/04 ,  C08F136/06

CPC classification number: C08F36/04 ,  Y10S526/902 ,  C08F4/545

Abstract: A process for preparing a polydiene, the process comprising the step of: polymerizing conjugated diene monomer in the presence of a (hydrocarbyloxyhydrocarbyl)amine, where said step of polymerizing employs a lanthanide-based catalyst system.

Abstract translation: 一种制备聚二烯的方法，该方法包括以下步骤：在（烃氧基烃基）胺的存在下聚合共轭二烯单体，其中所述聚合步骤使用镧系元素的催化剂体系。

公开(公告)号：US08871871B2

公开(公告)日：2014-10-28

申请号：US12810846

申请日：2008-12-28

Applicant: Xiao-Dong Pan ,  Zengquan Qin ,  Yuan-Yong Yan ,  Dennis R. Brumbaugh ,  Jason T. Poulton

Inventor： Xiao-Dong Pan ,  Zengquan Qin ,  Yuan-Yong Yan ,  Dennis R. Brumbaugh ,  Jason T. Poulton

IPC: C08F212/14 ,  C08F236/10 ,  C08C19/44 ,  C08F297/04 ,  C08F36/04 ,  C08L53/02 ,  C08K3/00 ,  C08F290/06 ,  C08F290/14 ,  C08F297/02

CPC classification number: C08F36/06 ,  C07D339/08 ,  C08C19/44 ,  C08F36/04 ,  C08F212/14 ,  C08F290/06 ,  C08F290/14 ,  C08F297/02 ,  C08F297/04 ,  C08K3/013 ,  C08L53/02 ,  Y02P20/55 ,  C08F4/48 ,  C08L2666/02 ,  C08L15/00

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110263794A1

公开(公告)日：2011-10-27

申请号：US13124230

申请日：2009-10-13

Applicant: Zengquan Qin ,  Jason T. Poulton ,  Mark N. DeDecker ,  James E. Hall

Inventor： Zengquan Qin ,  Jason T. Poulton ,  Mark N. DeDecker ,  James E. Hall

IPC: C08L25/12 ,  C08F287/00 ,  C08F279/02

CPC classification number: C08C19/44 ,  C08F236/06 ,  C08F297/04 ,  C08F2438/00 ,  C08F230/08 ,  C08F216/1416 ,  C08F212/08

Abstract: Terminally functionalized polymers that are living or pseudo-living polymers reacted with certain allyl glycidyl ethers, or certain allylhalosilanes or combinations thereof, and a process for preparing the terminally functionalized polymers. Rubber-modified polymeric compositions comprising the terminally functionalized polymers.

Abstract translation: 作为活性或假活性聚合物的终端官能化聚合物与某些烯丙基缩水甘油醚或某些烯丙基卤硅烷或其组合反应，以及制备末端官能化聚合物的方法。 包含末端官能化聚合物的橡胶改性聚合物组合物。

公开(公告)号：US20090143551A1

公开(公告)日：2009-06-04

申请号：US12270424

申请日：2008-11-13

Applicant: Zengquan Qin ,  Jason T. Poulton ,  Michael W. Hayes

Inventor： Zengquan Qin ,  Jason T. Poulton ,  Michael W. Hayes

IPC: C08F4/60 ,  B01J31/14

CPC classification number: B01J31/2282 ,  B01J31/0201 ,  B01J31/0202 ,  B01J31/0204 ,  B01J31/128 ,  B01J31/143 ,  B01J31/2265 ,  B01J2531/847 ,  B01J2531/90 ,  C08F136/06 ,  C08F4/7098

Abstract: A nickel-carbene polymerization catalyst system for preparing high cis polydienes is provided. The catalyst system comprises (a) a nickel N-heterocyclic carbene complex, (b) an organoaluminum compound, (c) a fluorine-containing compound, and (d) optionally, an alcohol. Also provided is a process for producing a polydiene comprising reacting a conjugated diene in the presence of a polymerization catalyst comprising (a) a nickel N-heterocyclic carbene complex, (b) an organoaluminum compound, (c) a fluorine-containing compound, and (d) optionally, an alcohol.

Abstract translation: 提供了制备高顺式聚二烯的镍 - 卡宾聚合催化剂体系。 催化剂体系包括（a）镍N-杂环卡宾络合物，（b）有机铝化合物，（c）含氟化合物和（d）任选的醇。 还提供了一种制备聚二烯的方法，包括在聚合催化剂存在下使共轭二烯反应，所述聚合催化剂包含（a）镍N-杂环卡宾络合物，（b）有机铝化合物，（c）含氟化合物和 （d）任选地，醇。

公开(公告)号：US09365660B2

公开(公告)日：2016-06-14

申请号：US13381311

申请日：2010-06-28

Applicant: Yuan-Yong Yan ,  Zengquan Qin ,  Xiao-Dong Pan ,  David M. Roggeman

Inventor： Yuan-Yong Yan ,  Zengquan Qin ,  Xiao-Dong Pan ,  David M. Roggeman

IPC: C08F4/48 ,  C07F1/02 ,  C08F36/04 ,  C08F136/04 ,  C08F236/04 ,  C08F12/08

CPC classification number: C08F4/48 ,  C07F1/02 ,  C08F4/484 ,  C08F12/08 ,  C08F36/04 ,  C08F136/04 ,  C08F236/04 ,  C08F2810/40 ,  C08F236/10

Abstract: A group of compounds defined by the general formula (I) can be used to anionically initiate polymerization of unsaturated monomers. In the formula, M is an alkali metal atom, R1 is an aryl group having at least one OR2 substituent group where each R2 is a group that is nonreactive toward M, and R is a hydrocarbyl group. The subject initiators can be used in semi-batch and continuous polymerization processes, even those which are performed at elevated temperatures.

Abstract translation: 由通式（I）定义的一组化合物可以用于阴离子引发不饱和单体的聚合。 在该式中，M为碱金属原子，R1为具有至少一个OR 2取代基的芳基，其中每个R 2为不对M反应的基团，R为烃基。 本发明的引发剂可以用于半间歇和连续聚合过程中，甚至可以在高温下进行。

公开(公告)号：US09273165B2

公开(公告)日：2016-03-01

申请号：US13983725

申请日：2012-02-05

Applicant: Zengquan Qin ,  Steven Luo ,  Joshua S. Dickstein

Inventor： Zengquan Qin ,  Steven Luo ,  Joshua S. Dickstein

IPC: C08F36/06 ,  C07F5/00 ,  C07F7/10 ,  C08C19/44

CPC classification number: C08F36/06 ,  C07F5/003 ,  C07F7/10 ,  C08C19/44 ,  C08F236/06 ,  C08F210/02 ,  C08F4/545

Abstract: A novel class of lanthanide metal phenoxyimine complexes can be used as an ingredient of a catalyst system. The catalyst system can be used in polymerizations of ethylenically unsaturated hydrocarbon monomers.

Abstract translation: 一类新型的镧系元素金属苯氧亚胺络合物可用作催化剂体系的成分。 催化剂体系可用于烯属不饱和烃单体的聚合。