公开(公告)号：US08440755B2

公开(公告)日：2013-05-14

申请号：US12828494

申请日：2010-07-01

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： C08K3/22 ,  A61K9/16

CPC分类号： C08F297/00 ,  B60C1/0016 ,  C08C19/44 ,  C08F8/12 ,  C08F212/14 ,  C08F236/10 ,  C08F2/38 ,  C08F4/28

摘要： Cationic techniques can be used to polymerize monomers that include a class of hydroxyaryl compounds so as to provide polymers that exhibit desirable properties including, but not limited to, reduced hysteresis. Compositions such as vulcanizates in which such polymers can be utilized and products such as tire components that incorporate and/or are manufactured from such compositions also are provided.

摘要翻译： 阳离子技术可以用于聚合包含一类羟基芳基化合物的单体，以便提供显示所需性质的聚合物，包括但不限于减少滞后。 还可以提供组合物，例如其中可以使用这种聚合物的硫化橡胶以及并入和/或由这些组合物制造的产品如轮胎组分。

公开(公告)号：US20130090423A1

公开(公告)日：2013-04-11

申请号：US13701056

申请日：2011-05-28

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： C08L9/06

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.

公开(公告)号：US20130035437A1

公开(公告)日：2013-02-07

申请号：US13581142

申请日：2011-02-28

申请人： Xiao-Dong Pan ,  Yuan-Yong Yan ,  Zengquan Qin

发明人： Xiao-Dong Pan ,  Yuan-Yong Yan ,  Zengquan Qin

IPC分类号： C08C19/25 ,  C08K3/36 ,  C08F36/06 ,  C08L9/06

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

摘要： 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：US20120136091A1

公开(公告)日：2012-05-31

申请号：US13381564

申请日：2010-07-01

申请人： Yuan-Yong Yan ,  Zengquan Qin ,  Xiao-Dong Pan

发明人： Yuan-Yong Yan ,  Zengquan Qin ,  Xiao-Dong Pan

IPC分类号： C08J5/14 ,  C08F16/10 ,  C08F12/24

CPC分类号： C08F297/00 ,  B60C1/0016 ,  C08C19/44 ,  C08F8/12 ,  C08F212/14 ,  C08F236/10 ,  C08F2/38 ,  C08F4/28

摘要： Radical polymerization techniques can be used to polymerize monomers that include a class of hydroxyaryl compounds so as to provide polymers that exhibit desirable properties including, but not limited to, reduced hysteresis. Compositions such as vulcanizates in which such polymers can be utilized and products such as tire components that incorporate and/or are manufactured from such compositions also are provided.

摘要翻译： 自由基聚合技术可以用于聚合包括一类羟基芳基化合物的单体，以便提供显示出期望性质的聚合物，包括但不限于减少滞后。 还可以提供组合物，例如其中可以使用这种聚合物的硫化橡胶以及并入和/或由这些组合物制造的产品如轮胎组分。

公开(公告)号：US20090062434A1

公开(公告)日：2009-03-05

申请号：US12200103

申请日：2008-08-28

申请人： Zhong-Ren Chen ,  Zengquan Qin ,  Hiroshi Mouri ,  Yuan-Yong Yan ,  Mindaugas Rackaitis

发明人： Zhong-Ren Chen ,  Zengquan Qin ,  Hiroshi Mouri ,  Yuan-Yong Yan ,  Mindaugas Rackaitis

IPC分类号： C08L95/00 ,  C08L9/00

CPC分类号： C08L21/00 ,  C08C19/02 ,  C08C19/44 ,  C08J3/22 ,  C08J2309/00 ,  C08K3/013 ,  C08K3/04 ,  C08K3/36 ,  C08L7/00 ,  C08L9/00 ,  C08L15/00 ,  C08L23/16 ,  C08L2666/02 ,  C08L2666/08

摘要： Provided is a composition comprising at least one polymer having a degree of unsaturation of no more than about 50 mol %; a filler selected from the group consisting of carbon black, silica, and mixtures thereof; and a polymeric additive comprising a functional end group reactive with said filler, wherein said polymeric additive has a degree of unsaturation of no more than about 50 mol % and a number average molecular weight between about 1,000 and about 25,000. The composition may optionally contain one or more polymers having a degree of unsaturation of more than 50 mol %. The composition may be particularly useful as a component for a tire.

摘要翻译： 提供了包含至少一种不饱和度不大于约50mol％的聚合物的组合物; 选自碳黑，二氧化硅及其混合物的填料; 以及包含与所述填料反应的官能端基的聚合物添加剂，其中所述聚合物添加剂的不饱和度不超过约50摩尔％，数均分子量在约1,000至约25,000之间。 组合物可以任选地含有一种或多种不饱和度大于50mol％的聚合物。 组合物可以特别用作轮胎的组分。

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.

公开(公告)号：US08158700B2

公开(公告)日：2012-04-17

申请号：US12200103

申请日：2008-08-28

申请人： Zhong-Ren Chen ,  Zengquan Qin ,  Hiroshi Mouri ,  Yuan-Yong Yan ,  Mindaugas Rackaitis

发明人： Zhong-Ren Chen ,  Zengquan Qin ,  Hiroshi Mouri ,  Yuan-Yong Yan ,  Mindaugas Rackaitis

IPC分类号： C08L95/00 ,  C08L9/00

CPC分类号： C08L21/00 ,  C08C19/02 ,  C08C19/44 ,  C08J3/22 ,  C08J2309/00 ,  C08K3/013 ,  C08K3/04 ,  C08K3/36 ,  C08L7/00 ,  C08L9/00 ,  C08L15/00 ,  C08L23/16 ,  C08L2666/02 ,  C08L2666/08

摘要： Provided is a composition comprising at least one polymer having a degree of unsaturation of no more than about 50 mol %; a filler selected from the group consisting of carbon black, silica, and mixtures thereof; and a polymeric additive comprising a functional end group reactive with said filler, wherein said polymeric additive has a degree of unsaturation of no more than about 50 mol % and a number average molecular weight between about 1,000 and about 25,000. The composition may optionally contain one or more polymers having a degree of unsaturation of more than 50 mol %. The composition may be particularly useful as a component for a tire.

摘要翻译： 提供了包含至少一种不饱和度不大于约50mol％的聚合物的组合物; 选自碳黑，二氧化硅及其混合物的填料; 以及包含与所述填料反应的官能端基的聚合物添加剂，其中所述聚合物添加剂的不饱和度不超过约50摩尔％，数均分子量在约1,000至约25,000之间。 组合物可以任选地含有一种或多种不饱和度大于50mol％的聚合物。 组合物可以特别用作轮胎的组分。

公开(公告)号：US09273165B2

公开(公告)日：2016-03-01

申请号：US13983725

申请日：2012-02-05

申请人： Zengquan Qin ,  Steven Luo ,  Joshua S. Dickstein

发明人： Zengquan Qin ,  Steven Luo ,  Joshua S. Dickstein

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

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

摘要： 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.

摘要翻译： 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。

公开(公告)号：US08701728B2

公开(公告)日：2014-04-22

申请号：US13501206

申请日：2010-10-13

申请人： Zengquan Qin ,  Eiju Suzuki

发明人： Zengquan Qin ,  Eiju Suzuki

IPC分类号： B60C1/00 ,  C08F4/52 ,  C08F4/70 ,  C08F232/06 ,  C08L9/00 ,  B01J31/12

CPC分类号： C08F4/80 ,  B60C1/00 ,  C08F4/52 ,  C08F36/04 ,  C08F232/06 ,  C08K5/057 ,  C08L7/00 ,  C08L9/00 ,  C08L21/00 ,  Y10T152/10495 ,  C08L2666/08 ,  C08F236/04 ,  C08F4/70

摘要： A process for preparing a copolymer of an acyclic conjugated diene and a cyclic conjugated diene using a polymerization catalyst system comprising a transition metal compound or a lanthanide metal compound, an alkylating agent, and an inorganic halide alcoholate, and rubber compositions and tires comprising the same. The copolymer contains at least 90% acyclic conjugated diene monomer, has a number average molecular weight of between 40,000 and 300,000, and has a cis-bond content of at least 92%.

摘要翻译： 使用包含过渡金属化合物或镧系元素金属化合物，烷基化剂和无机卤化物醇化物的聚合催化剂体系制备非环状共轭二烯和环状共轭二烯的共聚物的方法，以及包含该共聚物的橡胶组合物和轮胎 。 该共聚物含有至少90％的无环共轭二烯单体，其数均分子量为40,000至300,000，并且其顺式键含量至少为92％。

公开(公告)号：US20140031502A1

公开(公告)日：2014-01-30

申请号：US13983710

申请日：2012-02-05

申请人： Zengquan Qin ,  Steven Luo

发明人： Zengquan Qin ,  Steven Luo

IPC分类号： C08F4/52 ,  C08F36/06

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

摘要： 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.

摘要翻译： 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。