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公开(公告)号：EP2448980B1
公开(公告)日：2015-02-11
申请号：EP10794675.8
申请日：2010-06-30
发明人： QIN, Zengquan , YAN, Yuan-Yong , PAN, Xiao-Dong
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公开(公告)号：EP2448980A2
公开(公告)日：2012-05-09
申请号：EP10794675.8
申请日：2010-06-30
发明人： QIN, Zengquan , YAN, Yuan-Yong , PAN, Xiao-Dong
IPC分类号： C08F36/06 , C08F279/02 , C08K5/01 , C07C43/243 , B60C1/00
摘要： Vulcanizates with desirable properties can be obtained from compounds incorporating polymers that include hydroxyl group-containing diphenylethylene-type 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.
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3.发明公开
公开(公告)号：EP3738927A1
公开(公告)日：2020-11-18
申请号：EP20184452.9
申请日：2015-05-26
发明人： ABELL, Joshua P. , QIN, Zengquan
IPC分类号： C01F17/00 , C07F17/00 , C08F4/52 , C08F210/02 , C08F236/06 , C08F4/54 , C07F7/10
摘要： Metallic complexes having indenyl ligands can be used as an ingredient of a catalyst system. The catalyst system can be used in polymerizations of ethylenically unsaturated hydrocarbon monomers that include both olefins and polyenes. Embodiments of the catalyst system can provide interpolymers that include polyene mer and from 40 to 75 mole percent ethylene mer, with a plurality of the ethylene mer being randomly distributed. The catalyst system also can be used in solution polymerizations conducted in C 5 -C 12 alkanes, yielding interpolymers that include at least 10 mole percent ethylene mer.
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4.发明授权
公开(公告)号：EP2576490B1
公开(公告)日：2016-08-31
申请号：EP11790257.7
申请日：2011-05-28
发明人： QIN, Zengquan , YAN, Yuan-Yong , PAN, Xiao-Dong
IPC分类号： C07C39/20 , C07C37/20 , C08F12/08 , C08L25/04 , C08L21/00 , B60C1/00 , C08F12/14 , C08F36/04 , C08F236/10 , C08K3/04 , C08K3/36 , C07F7/18 , C08L19/00 , C08L9/06 , C08L7/00 , C08C19/44 , C08F212/14 , C08L15/00
CPC分类号： C08C19/44 , B60C1/0016 , C07F7/1852 , 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
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公开(公告)号：EP2820054A1
公开(公告)日：2015-01-07
申请号：EP13755152.9
申请日：2013-02-27
发明人： QIN, Zengquan , MCCAULEY, Kevin M. , LUO, Steven
CPC分类号： C08F136/06 , C08F4/545 , C08F36/06 , C08F4/52
摘要： Disclosed herein are solution polymerization processes for producing a high-cis polydiene. The processes include polymerizing at least one conjugated diene monomer in an organic solvent in the presence of at least one thiol compound and a lanthanide-based catalyst composition to produce a polydiene having a cis-1,4-linkage content of 90-99%. The at least one thiol compound is represented by the general formula R—S—H, where R is a hydrocarbyl group or a substituted hydrocarbyl group. The lanthanide-based catalyst composition comprises (a) a lanthanide compound, (b) an alkylating agent, and (c) a halogen source, where (c) may optionally be provided by (a), (b), or both (a) and (b). The molar ratio of the at least one thiol compound to the lanthanide compound used in the polymerization process ranges from 0.01:1 to 100:1. Improved solution polymerization processes regarding the same are also disclosed herein.
摘要翻译： 本文公开了用于生产高顺式聚二烯的溶液聚合方法。 该方法包括在至少一种硫醇化合物和镧系元素基催化剂组合物存在下，在有机溶剂中聚合至少一种共轭二烯单体，以产生顺式1,4-键含量为90-99％的聚二烯。 所述至少一种硫醇化合物由通式R-S-H表示，其中R为烃基或取代的烃基。 （a）镧系元素化合物，（b）烷基化剂，（c）卤素源，其中 ）和（b）。 在聚合过程中使用的至少一种硫醇化合物与镧系元素化合物的摩尔比为0.01:1至100:1。 本文还公开了改进的溶液聚合方法。
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6.发明公开
公开(公告)号：EP2670760A2
公开(公告)日：2013-12-11
申请号：EP12742527.0
申请日：2012-02-05
发明人： LUO, Steven , QIN, Zengquan , DICKSTEIN, Joshua S.
CPC分类号： C07F5/003 , B01J31/1805 , B01J31/2243 , B01J2531/0252 , B01J2531/37 , B01J2531/38 , C08F4/52 , C08F4/545 , C08F36/06 , C08F136/06 , C08F236/06
摘要： A novel class of lanthanide metal salen 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： 一类新型的镧系金属Salen配合物可用作催化剂体系的成分。 该催化剂体系可用于烯属不饱和烃单体的聚合。
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7.发明公开
公开(公告)号：EP2670759A2
公开(公告)日：2013-12-11
申请号：EP12741857.2
申请日：2012-02-05
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配合物可用作催化剂体系的成分。 该催化剂体系可用于烯属不饱和烃单体的聚合。
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公开(公告)号：EP2539394A2
公开(公告)日：2013-01-02
申请号：EP11748225.7
申请日：2011-02-28
发明人： PAN, Xiao-Dong , YAN, Yuan-Yong , QIN, Zengquan
IPC分类号： C08K3/36 , C08K5/5415 , C08K9/06 , C08L9/06 , C08L7/00
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.
摘要翻译： 具有所需性能的硫化橡胶可以从包含含有含羟基的芳基官能团的聚合物的组合物，二氧化硅或包含或包括硅的氧化物和可起共价键合填料颗粒的基团或化合物的其他颗粒状填料 聚合物。 该基团可以作为填料颗粒的取代基提供，或者可以在组合物中提供离散的化合物。
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公开(公告)号：EP2448900A2
公开(公告)日：2012-05-09
申请号：EP10800273.4
申请日：2010-06-28
IPC分类号： C07C43/235 , C07C41/18 , C07C1/207 , C07F1/02 , C08F36/04
CPC分类号： C08F4/48 , C07F1/02 , C08F4/484 , C08F12/08 , C08F36/04 , C08F136/04 , C08F236/04 , C08F2810/40 , C08F236/10
摘要： 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, R
1 is an aryl group having at least one OR
2 substituent group where each R
2 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.-
公开(公告)号：EP3344667A1
公开(公告)日：2018-07-11
申请号：EP16842550.2
申请日：2016-08-14
发明人： QIN, Zengquan
IPC分类号： C08F4/68 , C08F210/00 , C08F236/00
CPC分类号： C08F4/68 , C08F210/00 , C08F236/00 , C08F236/06 , C08F210/06 , C08F2500/03
摘要： Catalyst compositions that include a vanadium compound can be used to polymerize ethylenically unsaturated hydrocarbon monomers that include at least one polyene and at least one C?2#191-C?8#191 α-olefin, with the presence of a highly halogenated ketone increasing the activity of the catalyst composition while not negatively impacting the relative percentage (molar) of olefin mer incorporation.
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