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：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：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。