公开(公告)号：EP1478617A1

公开(公告)日：2004-11-24

申请号：EP03739422.8

申请日：2003-01-30

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum &Chemical Corporation

发明人： GAO, Mingzhi ,  WANG, Jun ,  LI, Changxiu ,  LI, Jiyu ,  LI, Tianyi ,  LI, Xianzhong ,  MA, Jing ,  XING, Lingyan ,  LIU, Haitao

IPC分类号： C07C69/78 ,  C07C69/82 ,  C07C69/16 ,  C07C69/28 ,  C07D305/10 ,  C07C69/54 ,  C07C69/618 ,  C07C69/04 ,  C07C67/00 ,  C08F4/654

CPC分类号： C07D307/42 ,  C07C69/007 ,  C07C69/16 ,  C07C69/28 ,  C07C69/618 ,  C07C69/76 ,  C07C69/78 ,  C07C2603/18 ,  C07D307/68 ,  C08F110/06 ,  C08F4/651 ,  C08F2500/15 ,  C08F2500/04

摘要： The present application relates to polyol ester compounds, having general formula (I): R1CO-O-CR3R4-A-CR5R6-O-CO-R2 (I) wherein, R, and R2 groups, which may be identical or different, can be substituted or unsubstituted hydrocarbyl having 1 to 20 carbon atoms, R3-R6 groups, which may be identical or different, can be selected from the group consisting of hydrogen, halogen or substituted or unsubstituted hydrocarbyl having 1 to 20 carbon atoms, R1-R6 groups optionally contain one or more hetero-atoms replacing carbon, hydrogen atom or the both, said hetero-atom is selected from the group consisting of nitrogen, oxygen, sulfur, silicon, phosphorus and halogen atom, two or more of R3-R6 groups can be linked to form saturated or unsaturated monocyclic or polycyclic ring; A is a single bond or bivalent linking group with chain length between two free radicals being 1-10 atoms, wherein said bivalent linking group is selected from the group consisting of aliphatic, alicyclic and aromatic bivalent radicals, and can carry C1-C20 linear or branched substituents; one or more of carbon atom and/or hydrogen atom on the substituents can be replaced by a hetero-atom selected from the group consisting of nitrogen, oxygen, sulfur, silicon, phosphorus, and halogen atom, and two or more said substituents on the linking group as well as above-mentioned R3-R6 groups can be linked to form saturated or unsaturated monocyclic or polycyclic ring. The compounds of formula (I) find use in preparing a catalyst for olefin polymerization.

公开(公告)号：EP1746110A1

公开(公告)日：2007-01-24

申请号：EP05754877.8

申请日：2005-04-29

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum &Chemical Corporation

发明人： GAO, Mingzhi ,  LIU, Haitao ,  LI, Tianyi ,  LI, Xianzhong ,  LI, Changxiu ,  LI, Jiyu ,  XING, Lingyan ,  YANG, Juxiu ,  MA, Jing ,  WANG, Xiaodong ,  DING, Chunmin

IPC分类号： C08F4/64 ,  C08F10/00

CPC分类号： C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/15

摘要： The present invention provides a catalyst component for polymerization of olefin CH 2 =CHR, in which R is hydrogen or C 1 -C 12 alkyl or aryl, comprising magnesium, titanium, a halogen and an electron donor compound (a) which is at least one selected from the group consisting of dibasic ester compounds of the formula (I), and said catalyst component optionally further comprising an electron donor compound (b) selected from the group consisting of aliphatic dicarboxylic esters and aromatic dicarboxylic esters, and/or an electron donor compound (c) selected from the group consisting of 1,3-diether compounds of formula (IV):

wherein, R 1 , R' and A are as defined in the description,

wherein R I -R VIII are as defined in the description, and a catalyst comprising the catalyst component.

摘要翻译： 本发明提供了用于烯烃CH 2 = CHR聚合的催化剂组分，其中R是氢或C 1 -C 12烷基或芳基，包括镁，钛，卤素和至少为电子给体化合物（a） 选自由式（I）的二元酯化合物组成的组中的一种，所述催化剂组分任选地还包含选自脂族二羧酸酯和芳族二羧酸酯的电子给体化合物（b）和/或电子 供体化合物（c），其选自由式（IV）表示的1,3-二醚化合物：其中，R 1，R'和A如说明书中所定义，其中R 1 -R VIII如说明书中所定义 ，和含有该催化剂组分的催化剂。

公开(公告)号：EP3053935B1

公开(公告)日：2019-05-08

申请号：EP14848074.2

申请日：2014-09-28

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： LI, Changxiu ,  GAO, Mingzhi ,  LIU, Haitao ,  MA, Jing ,  CHEN, Jianhua ,  LI, Xianzhong ,  CAI, Xiaoxia ,  MA, Jixing ,  WANG, Jun ,  HU, Jianjun

IPC分类号： C08F4/649 ,  C08F4/64 ,  C08F10/00 ,  C08F10/06

公开(公告)号：EP3135697B1

公开(公告)日：2019-08-14

申请号：EP15782847.6

申请日：2015-04-24

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： GAO, Mingzhi ,  WANG, Jun ,  LIU, Haitao ,  MA, Jing ,  CHEN, Jianhua ,  MA, Jixing ,  CAI, Xiaoxia ,  LI, Changxiu ,  HU, Jianjun ,  ZHANG, Xiaofan ,  LI, Xianzhong ,  ZHANG, Zhihui ,  DUAN, Ruilin ,  YANG, Linna ,  MA, Changyou

IPC分类号： C08F4/00 ,  C08F110/06 ,  C08F4/651

公开(公告)号：EP1746110B1

公开(公告)日：2015-03-11

申请号：EP05754877.8

申请日：2005-04-29

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum &Chemical Corporation

发明人： GAO, Mingzhi ,  LIU, Haitao ,  LI, Tianyi ,  LI, Xianzhong ,  LI, Changxiu ,  LI, Jiyu ,  XING, Lingyan ,  YANG, Juxiu ,  MA, Jing ,  WANG, Xiaodong ,  DING, Chunmin

IPC分类号： C08F4/64 ,  C08F10/00 ,  B01J31/38

CPC分类号： C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/15

公开(公告)号：EP2562189A1

公开(公告)日：2013-02-27

申请号：EP11771486.5

申请日：2011-04-22

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： GAO, Mingzhi ,  LI, Changxiu ,  LIU, Haitao ,  ZHANG, Xiaofan ,  CHEN, Jianhua ,  MA, Jing ,  CAI, Xiaoxia ,  LI, Xianzhong ,  MA, Jixing

IPC分类号： C08F4/643 ,  C08F10/00

CPC分类号： C08F110/06 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/651

摘要： A catalyst component for olefin polymerization comprising magnesium, titanium, halogen and electron donor, wherein the electron donor is selected from at least one of the diol diester compounds, when the diol diester comprised contains a certain amount of isomer with Fischer projection formula as shown in Formula (II), the activity and stereospecificity of the catalyst are greatly improved, especially in the production of polymers with high melt index, the isotactic index of the obtained polymers is improved substantially.

摘要翻译： 一种用于烯烃聚合的催化剂组分，包括镁，钛，卤素和电子给体，其中当二醇二酯包含一定量的具有Fischer投影配方的异构体时，电子给体选自至少一种二醇二酯化合物，如 式（II）中，催化剂的活性和立体定向性大大提高，特别是在熔体指数高的聚合物的生产中，得到的聚合物的全同立构指数大幅提高。

公开(公告)号：EP2562189B9

公开(公告)日：2018-09-26

申请号：EP11771486.5

申请日：2011-04-22

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： GAO, Mingzhi ,  LI, Changxiu ,  LIU, Haitao ,  ZHANG, Xiaofan ,  CHEN, Jianhua ,  MA, Jing ,  CAI, Xiaoxia ,  LI, Xianzhong ,  MA, Jixing

IPC分类号： C08F4/643 ,  C08F10/00 ,  C08F4/651

CPC分类号： C08F110/06 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/651

摘要： A catalyst component for olefin polymerization comprising magnesium, titanium, halogen and electron donor, wherein the electron donor is selected from at least one of the diol diester compounds, when the diol diester comprised contains a certain amount of isomer with Fischer projection formula as shown in Formula (II), the activity and stereospecificity of the catalyst are greatly improved, especially in the production of polymers with high melt index, the isotactic index of the obtained polymers is improved substantially.

公开(公告)号：EP3135699A1

公开(公告)日：2017-03-01

申请号：EP15782393.1

申请日：2015-04-24

申请人： China Petroleum&Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： WANG, Jun ,  GAO, Mingzhi ,  LIU, Haitao ,  MA, Jing ,  CHEN, Jianhua ,  CAI, Xiaoxia ,  MA, Jixing ,  LI, Changxiu ,  HU, Jianjun ,  ZHANG, Xiaofan ,  LI, Xianzhong ,  ZHANG, Zhihui ,  DUAN, Ruilin ,  YANG, Linna ,  MA, Changyou

IPC分类号： C08F4/649 ,  C08F4/654 ,  C08F4/651 ,  C08F10/06

CPC分类号： C08F110/06 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/04 ,  C08F4/6543 ,  C08F4/6465

摘要： The present invention discloses a catalyst component for propene polymerization, comprising titanium, magnesium, halogen, and internal electron donor A, wherein said internal electron donor A is selected from the compouns as shown in Formula I,

in Formula I, R is selected from hydrogen, hydroxyl, and substituted or unsubstituted C 1 -C 30 hydrocarbyl, preferably from hydrogen, hydroxyl, and substituted or unsubstituted C 1 -C 20 alkyl, C 6 -C 30 aryl, C 6 -C 30 heteroaryl, C 7 -C 30 alkylaryl and C 7 -C 30 arylalkyl; R 1 and R 2 may be identical to or different from each other, and are selected from hydrogen and substituted or unsubstituted C 1 -C 30 hydrocarbyl, preferably from hydrogen and substituted or unsubstituted C 1 -C 20 alkyl, C 6 -C 30 aryl, C 7 -C 30 alkylaryl and C 7 -C 30 arylalkyl. According to the present invention, by using the compound as shown in Formula I as internal electron donor compound for propene polymerization, the catalyst has a higher activity, and a slow rate of delay of activity. The obtained polymer has not only a wider molecular weight distribution, but also a high melt index and isotacticity.

摘要翻译： 本发明公开了一种用于丙烯聚合的催化剂组分，其包括钛，镁，卤素和内电子给体A，其中所述内电子给体A选自式I中式I所示的化合物，R选自氢 羟基和取代或未取代的C 1 -C 30烃基，优选氢，羟基和取代或未取代的C 1 -C 20烷基，C 6 -C 30芳基，C 6 -C 30杂芳基，C 7 -C 30 烷基芳基和C 7 -C 30芳基烷基; R 1和R 2可以彼此相同或不同，并且选自氢和取代或未取代的C 1 -C 30烃基，优选氢和取代或未取代的C 1 -C 20烷基，C 6 -C 30 芳基，C 7 -C 30烷基芳基和C 7 -C 30芳基烷基。 根据本发明，通过使用式I所示的化合物作为内电子给体化合物进行丙烯聚合，催化剂具有较高的活性和较慢的活性延迟。 所获得的聚合物不仅具有更宽的分子量分布，而且具有高熔体指数和全同立构规整度。

公开(公告)号：EP3135697A1

公开(公告)日：2017-03-01

申请号：EP15782847.6

申请日：2015-04-24

申请人： China Petroleum&Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： GAO, Mingzhi ,  WANG, Jun ,  LIU, Haitao ,  MA, Jing ,  CHEN, Jianhua ,  MA, Jixing ,  CAI, Xiaoxia ,  LI, Changxiu ,  HU, Jianjun ,  ZHANG, Xiaofan ,  LI, Xianzhong ,  ZHANG, Zhihui ,  DUAN, Ruilin ,  YANG, Linna ,  MA, Changyou

IPC分类号： C08F4/00

CPC分类号： C08F110/06 ,  C08F4/651 ,  C08F4/6543 ,  C08F4/6465 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/04

摘要： The present invention provides a catalyst component for olefin polymerization, obtained by a reaction of magnesium, titanium, halogen and an internal electron donor, the internal electron donor comprising an imine compound as shown in Formula Z. The present invention also provides a preparation method of the catalyst component, and a catalyst for olefin polymerization containing the same. When the catalyst of the present invention is used for olefin polymerization reaction, the catalyst has a high activity, and a slow rate of activity decay, and the obtained polymer has a high isotacticity index, and a wide molecular weight distribution.

摘要翻译： 本发明提供了通过镁，钛，卤素和内电子给体的反应获得的用于烯烃聚合的催化剂组分，内电子给体包含式Z所示的亚胺化合物。本发明还提供了一种制备方法， 催化剂组分和含有该催化剂组分的烯烃聚合催化剂。 当本发明的催化剂用于烯烃聚合反应时，催化剂活性高，活性衰减慢，所得聚合物具有高全同立构规整度指数和宽分子量分布。

公开(公告)号：EP3053935A1

公开(公告)日：2016-08-10

申请号：EP14848074.2

申请日：2014-09-28

申请人： China Petroleum&Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： LI, Changxiu ,  GAO, Mingzhi ,  LIU, Haitao ,  MA, Jing ,  CHEN, Jianhua ,  LI, Xianzhong ,  CAI, Xiaoxia ,  MA, Jixing ,  WANG, Jun ,  HU, Jianjun

IPC分类号： C08F4/649 ,  C08F4/64 ,  C08F10/00 ,  C08F10/06

CPC分类号： C08F110/06 ,  C08F10/06 ,  C08F4/651 ,  C08F4/6494 ,  C08F4/6492 ,  C08F2500/15 ,  C08F2500/12 ,  C08F2500/04 ,  C08F4/6465

摘要： The present disclosure discloses a catalyst composition for olefin polymerization, comprising the following components: a): a solid catalyst component containing magnesium, titanium, halogens, and at least one internal electron donor having a lone pair of electrons; b): an aluminum alkyl compound; and c): an external electron donor containing a first external electron donor C1, which is a malonate compound. In the present disclosure, a catalyst composition having an external electron donor that contains a malonate compound is used in olefin polymerization, in particular propene polymerization, and can significantly improve catalytic activity and hydrogen response of the catalyst and expand molecular weight distribution of polymers, which facilitates development of different polymers.