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公开(公告)号：EP2489684B1
公开(公告)日：2017-08-02
申请号：EP10822993.1
申请日：2010-10-18
申请人： China Petroleum & Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
发明人： LI, Weili , XIA, Xianzhi , LIU, Yuexiang , ZHANG, Jigui , QIAO, Suzhen , ZHAO, Jin , GAO, Ping , WANG, Xinsheng , TAN, Yang , ZHANG, Zhihui , YANG, Linna , DUAN, Ruilin , PENG, Renqi
CPC分类号： C08F10/00 , C07F3/003 , C08F110/06 , C08F2500/12 , C08F2500/24 , C08F4/651 , C08F4/6543 , C08F4/022
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2.发明公开CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND PREPARATION METHOD THEREOF 有权KATALYSATOROMPONENTE ZUR OLEFINPOLYMERISIERUNG UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2492290A1
公开(公告)日：2012-08-29
申请号：EP10824363.5
申请日：2010-04-19
申请人： China Petroleum & Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
发明人： XIA, Xianzhi , ZHAO, Jin , LIU, Yuexiang , ZHANG, Jigui , LI, Weili , TAN, Yang , QIAO, Suzhen , PENG, Renqi , GAO, Ping , YIN, Maoping , ZHANG, Tianyi
CPC分类号： C08F10/00 , C08F110/06 , Y02P20/52 , C08F4/6543 , C08F4/651
摘要： A catalyst component for olefin polymerization is disclosed, which comprises at least one diol ester type electron donor compound (a) and at least one diether type electron donor compound (b) among others, wherein the molar ratio of a to b is 0.55-50. A preparation method of the catalyst component, a catalyst comprising the catalyst component, and an olefin polymerization method using the catalyst which can especially be used for preparation of polypropylenes of low ash contents are also disclosed.
摘要翻译： 公开了一种用于烯烃聚合的催化剂组分，其包含至少一种二醇酯型电子给体化合物（a）和至少一种二醚型电子给体化合物（b）等，其中a与b的摩尔比为0.55-50 。 还公开了催化剂组分的制备方法，包含催化剂组分的催化剂和使用该催化剂的烯烃聚合方法，其可特别用于制备低灰分含量的聚丙烯。
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3.发明公开CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, PREPARATION METHOD THEREOF, AND CATALYST COMPRISING SAME 审中-公开KATALYSATORBESTANDTEUR ZUR OLEFINPOLYMERISATION，HERSTELLUNGSVERFAHRENDAFÜRUND KATALYSATOR DAMIT
公开(公告)号：EP3059264A1
公开(公告)日：2016-08-24
申请号：EP14854754.0
申请日：2014-10-17
申请人： China Petroleum&Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
发明人： XIA, Xianzhi , ZHAO, Jin , LI, Weili , LIU, Yuexiang , LING, Yongtai , GAO, Ping , TAN, Yang , GAO, Futang , PENG, Renqi , ZHANG, Jigui
CPC分类号： C08F110/06 , C08F10/06 , C08F4/651 , C08F4/6543 , C08F4/027 , C08F2500/12 , C08F2500/15
摘要： The present invention provides a catalyst component for olefin polymerization and a preparation method thereof, and a catalyst for olefin polymerization and an application thereof. The catalyst component for olefin polymerization comprises reaction products of the following components: (1) a solid component; (2) at least one titanium compound; and (3) at least two internal electron donors, wherein the solid component comprises a magnesium compound represented by formula (1) and an epoxide represented by formula (2), wherein R 1 is a C 1 -C 12 linear or branched alkyl; R 2 and R 3 are identical or different, and are independently hydrogen or unsubstituted or halogen-substituted C 1 -C 5 linear or branched alkyl; X is halogen; m is in a range of from 0.1 to 1.9, n is in a range of from 0.1 to 1.9, and m+n=2.
摘要翻译： 本发明提供了一种用于烯烃聚合的催化剂组分及其制备方法，以及用于烯烃聚合的催化剂及其应用。 用于烯烃聚合的催化剂组分包括以下组分的反应产物：（1）固体组分; （2）至少一种钛化合物; 和（3）至少两个内部电子给体，其中固体组分包含由式（1）表示的镁化合物和由式（2）表示的环氧化物，其中R 1是C 1 -C 12直链或支链烷基; R 2和R 3相同或不同，独立地为氢或未取代的或卤素取代的C 1 -C 5直链或支链烷基; X是卤素; m为0.1〜1.9的范围，n为0.1〜1.9，m + n = 2。
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4.发明公开SPHERICAL MAGNESIUM HALIDE ADDUCT, CATALYST COMPONENT AND CATALYST FOR OLEFIN POLYMERIZATION PREPARED THEREFROM 有权球形MAGNESIUMHALIDADDUKT催化剂组分及其烯烃聚合用催化剂
公开(公告)号：EP2454290A1
公开(公告)日：2012-05-23
申请号：EP09847203.8
申请日：2009-07-15
申请人： China Petroleum&Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
发明人： XIA, Xianzhi , LIU, Yuexiang , ZHANG, Jigui , WANG, Xinsheng , GAO, Ping , QIAO, Suzhen , YIN, Maoping , LI, Weili , ZHANG, Tianyi , PENG, Renqi , CHEN, Ying , ZHANG, Zhihui
CPC分类号： C08F110/06 , C07F3/003 , C08F10/00 , C08F4/6543 , C08F4/651 , C08F2500/12 , C08F2500/15 , C08F2500/24
摘要： A magnesium halide adduct represented by the formula (I): MgX2.mROH.nE.pH2O, in which X is chlorine, bromine, a C1-C12 alkoxy, a C3-C10 cycloalkoxy or a C6-C10 aryloxy, with the proviso that at least one X is chlorine or bromine; R is a C1-C12 alkyl, a C3-C10 cycloalkyl or a C6-C10 aryl; E is an o-alkoxybenzoate compound represented by the formula (II): in which R1 and R2 groups are independently a C1-C12 linear or branched alkyl, a C3-C10 cycloalkyl, a C6-C10 aryl, a C7-C10 alkaryl or an C7-C10 aralkyl, the R1 and R2 groups are identical to or different from the R group; m is in a range of from 1.0 to 5.0; n is in a range of from 0.001 to 0.5; and p is in a range of from 0 to 0.8, is disclosed. A catalyst component useful in olefin polymerization, which comprises a reaction product of (1) the magnesium halide adduct, (2) a titanium compound, and optionally (3) an electron donor compound, is also disclosed.
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5.发明公开
公开(公告)号：EP4230662A1
公开(公告)日：2023-08-23
申请号：EP21879533.4
申请日：2021-10-15
申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
发明人： CEN, Wei , ZHOU, Junling , FU, Meiyan , YAN, Lian , SHI, Zhan , ZHANG, Xiaofan , XIA, Xianzhi , GUO, Zhengyang , ZHANG, Jigui , LIN, Jie , QI, Lin , ZHANG, Tianyi , ZHANG, Junhui , ZHAO, Hui , WANG, Yu , WANG, Ying
IPC分类号： C08F10/06 , C08F110/06 , C08F10/00 , C08F4/649 , C08F4/654
摘要： The present invention provides a magnesium-based solid and a solid catalyst component for olefin polymerization. By means of determination based on a nitrogen adsorption method, the solid has a multimodal pore distribution and a specific surface area of not less than 50 m 2 /g, and the pore size distribution of the solid is in a range of 1 nm to 300 nm. There is at least one peak within a pore size range of less than 10 nm, and there is at least another peak within a pore size range of not less than 10 nm. When the catalyst formed using the solid catalyst component is used for propylene polymerization, the catalyst has higher polymerization activity and higher stereotactic orientation capability, and the prepared polymer has a relatively wide molecular weight distribution.
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6.发明授权SPHERICAL MAGNESIUM HALIDE ADDUCT, CATALYST COMPONENT AND CATALYST FOR OLEFIN POLYMERIZATION PREPARED THEREFROM 有权KUGELFÖRMIGESMAGNESIUMHALIDADDUKT，KATALYSATORBESTANDTEIL UND OLEFINPOLYMERISATIONSKATALYSATOR DARAUS
公开(公告)号：EP2454290B1
公开(公告)日：2014-04-16
申请号：EP09847203.8
申请日：2009-07-15
申请人： China Petroleum&Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
发明人： XIA, Xianzhi , LIU, Yuexiang , ZHANG, Jigui , WANG, Xinsheng , GAO, Ping , QIAO, Suzhen , YIN, Maoping , LI, Weili , ZHANG, Tianyi , PENG, Renqi , CHEN, Ying , ZHANG, Zhihui
CPC分类号： C08F110/06 , C07F3/003 , C08F10/00 , C08F4/6543 , C08F4/651 , C08F2500/12 , C08F2500/15 , C08F2500/24
摘要： A magnesium halide adduct represented by the formula (I): MgX2.mROH.nE.pH2O, in which X is chlorine, bromine, a C1-C12 alkoxy, a C3-C10 cycloalkoxy or a C6-C10 aryloxy, with the proviso that at least one X is chlorine or bromine; R is a C1-C12 alkyl, a C3-C10 cycloalkyl or a C6-C10 aryl; E is an o-alkoxybenzoate compound represented by the formula (II): in which R1 and R2 groups are independently a C1-C12 linear or branched alkyl, a C3-C10 cycloalkyl, a C6-C10 aryl, a C7-C10 alkaryl or an C7-C10 aralkyl, the R1 and R2 groups are identical to or different from the R group; m is in a range of from 1.0 to 5.0; n is in a range of from 0.001 to 0.5; and p is in a range of from 0 to 0.8, is disclosed. A catalyst component useful in olefin polymerization, which comprises a reaction product of (1) the magnesium halide adduct, (2) a titanium compound, and optionally (3) an electron donor compound, is also disclosed.
摘要翻译： 由式（I）表示的卤化镁加合物：MgX2.mROH.nE.pH2O，其中X为氯，溴，C1-C12烷氧基，C3-C10环烷氧基或C6-C10芳氧基，条件是 至少一个X是氯或溴; R是C1-C12烷基，C3-C10环烷基或C6-C10芳基; E是由式（II）表示的邻烷氧基苯甲酸酯化合物：其中R 1和R 2基团独立地为C 1 -C 12直链或支链烷基，C 3 -C 10环烷基，C 6 -C 10芳基，C 7 -C 10烷芳基或 C7-C10芳烷基，R1和R2基团与R基团相同或不同; m为1.0〜5.0的范围; n在0.001至0.5的范围内; 并且p在0至0.8的范围内。 还公开了可用于烯烃聚合的催化剂组分，其包含（1）卤化镁加合物，（2）钛化合物和任选的（3）电子给体化合物的反应产物。
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公开(公告)号：EP4006061A1
公开(公告)日：2022-06-01
申请号：EP20847748.9
申请日：2020-07-24
申请人： China Petroleum & Chemical Corporation , BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
发明人： LIN, Jie , ZHANG, Xiaofan , HUANG, Ting , ZHANG, Junhui , ZHOU, Junling , SUN, Zhufang , XIA, Xianzhi , ZHAO, Hui , GUO, Zifang , ZHAO, Jin , LIU, Haitao , FU, Meiyan , ZHANG, Jigui , QI, Lin , YAN, Lian , CEN, Wei , WANG, Yu
摘要： Disclosed are a catalyst system for olefin polymerization and use thereof. The catalyst system comprises a main catalyst and a cocatalyst. The cocatalyst comprises a twelve-membered ring compound represented by formula (M). The catalyst system provided in the present invention is particularly suitable for preparing polypropylene products having high stereoregularity and low ash, and can regulate the melt index of the products within a wide range by adjusting the amount of hydrogenation. The catalyst system provided in the present invention is also suitable for copolymerization systems to improve the copolymerization yield.
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公开(公告)号：EP2489685B1
公开(公告)日：2017-08-30
申请号：EP10822992.3
申请日：2010-10-18
申请人： China Petroleum & Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
发明人： LI, Weili , XIA, Xianzhi , LIU, Yuexiang , ZHANG, Jigui , QIAO, Suzhen , ZHAO, Jin , GAO, Ping , WANG, Xinsheng , TAN, Yang , ZHANG, Zhihui , YANG, Linna , DUAN, Ruilin , PENG, Renqi
CPC分类号： C08F10/00 , C07F3/003 , C08F110/06 , C08F2500/12 , C08F2500/24 , C08F4/651 , C08F4/6543 , C08F4/022
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9.发明公开CARRIER FOR OLEFIN POLYMERIZATION CATALYST, PREPARATION METHOD AND APPLICATION THEREOF 有权用于烯烃聚合催化剂的载体，其制备方法和应用
公开(公告)号：EP2489684A1
公开(公告)日：2012-08-22
申请号：EP10822993.1
申请日：2010-10-18
申请人： China Petroleum&Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
发明人： LI, Weili , XIA, Xianzhi , LIU, Yuexiang , ZHANG, Jigui , QIAO, Suzhen , ZHAO, Jin , GAO, Ping , WANG, Xinsheng , TAN, Yang , ZHANG, Zhihui , YANG, Linna , DUAN, Ruilin , PENG, Renqi
CPC分类号： C08F10/00 , C07F3/003 , C08F110/06 , C08F2500/12 , C08F2500/24 , C08F4/651 , C08F4/6543 , C08F4/022
摘要： A spheric magnesium compound comprises a reaction product of at least the following components: (a) a magnesium halide having a formula of MgX 2-n R n , wherein X is independently chloride or bromide, R is a C 1 -C 14 alkyl, a C 6 -C 14 aryl, a C 1 -C 14 alkoxy, or a C 6 -C 14 aryloxy, and n is 0 or 1; (b) an alcohol compound; and (c) an epoxy compound having a general formula (I), wherein R 2 and R 3 are independently hydrogen, a C 1 -C 5 linear or branched alkyl, or a C 1 -C 5 linear or branched haloalkyl. The magnesium compound has characteristic DSC curve and X-ray diffraction pattern, and can be used as a carrier for olefin polymerization catalyst.
stereoregularity of polymer having high melt index, and low content of polymer fines.摘要翻译： 球形镁化合物包含至少以下组分的反应产物：（a）具有式MgX 2 -nR n的卤化镁，其中X独立地为氯或溴，R为C 1 -C 14烷基，C 6 -C 14芳基 ，C1-C14烷氧基或C6-C14芳氧基，并且n是0或1; （b）醇化合物; 和（c）具有通式（I）的环氧化合物，其中R 2和R 3独立地为氢，C 1 -C 5直链或支链烷基或C 1 -C 5直链或支链卤代烷基。 镁化合物具有特征DSC曲线和X射线衍射图，并且可以用作烯烃聚合催化剂的载体。 具有高熔体指数的聚合物的立体规整性和低聚合物细粒含量。
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10.发明公开
公开(公告)号：EP4424720A1
公开(公告)日：2024-09-04
申请号：EP22886054.0
申请日：2022-10-27
申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
发明人： ZHANG, Jigui , ZHOU, Junling , YU, Yangdianchen , GAO, Futang , QI, Lin , WANG, Yu , LI, Weili , REN, Chunhong , LIU, Tao , ZHANG, Tianyi , LI, Ran
IPC分类号： C08F4/646 , C08F4/649 , C08F10/00 , C08F110/06 , C08F4/02
摘要： The present invention provides an olefin polymerization catalyst component, a catalyst system, a prepolymerization catalyst composition and an olefin polymerization method, which belong to the field of olefin polymerization catalysts. The catalyst component contains magnesium, titanium, halogen, and an internal electron donor, and the internal electron donor comprises a compound A, a compound B and a compound C, wherein the compound A is selected from a hydroxybenzoyl compound represented by formula (I), the compound B is selected from one or more of an ester compound other than the compound A and an ether compound, and the compound C is selected from an alkoxysilane represented by formula RnSi(OR6)4-n, and wherein, a content of the compound A may be zero. When the catalyst system comprising the catalyst component and a co-catalyst component or a reaction product of the two, or a prepolymerization catalyst composition prepared by further prepolymerization is used for olefin copolymerization, an excellent olefin copolymerization ability is exhibited, and a good polymerization activity, stereospecificity and hydrogen adjustment sensitivity are maintained; in addition, polymer particles that are obtained have a good morphology and a high sphericity, and contain less fine powder.
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