公开(公告)号：US09156927B2

公开(公告)日：2015-10-13

申请号：US13642851

申请日：2011-04-22

申请人： Mingzhi Gao ,  Changxiu Li ,  Haitao Liu ,  Xiaofan Zhang ,  Jianhua Chen ,  Jing Ma ,  Xiaoxia Cai ,  Xianzhong Li ,  Jixing Ma

发明人： Mingzhi Gao ,  Changxiu Li ,  Haitao Liu ,  Xiaofan Zhang ,  Jianhua Chen ,  Jing Ma ,  Xiaoxia Cai ,  Xianzhong Li ,  Jixing Ma

IPC分类号： B01J21/00 ,  B01J23/00 ,  B01J25/00 ,  B01J29/00 ,  B01J31/00 ,  B01J37/00 ,  C08F4/02 ,  C08F4/60 ,  C08F110/06

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含有一定量的具有Fischer投影式的异构体时，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，特别是在生产具有高熔体指数的聚合物的情况下，得到的聚合物的全同立构指数得到显着提高。

公开(公告)号：US20130041120A1

公开(公告)日：2013-02-14

申请号：US13642851

申请日：2011-04-22

申请人： Mingzhi Gao ,  Changxiu Li ,  Haitao Liu ,  Xiaofan Zhang ,  Jianhua Chen ,  Jing Ma ,  Xiaoxia Cai ,  Xianzhong Li ,  Jixing Ma

发明人： Mingzhi Gao ,  Changxiu Li ,  Haitao Liu ,  Xiaofan Zhang ,  Jianhua Chen ,  Jing Ma ,  Xiaoxia Cai ,  Xianzhong Li ,  Jixing Ma

IPC分类号： C08F4/649 ,  C08F10/06

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含有一定量的具有Fischer投影式的异构体时，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，特别是在生产具有高熔体指数的聚合物的情况下，得到的聚合物的全同立构指数得到显着提高。

公开(公告)号：US20130225773A1

公开(公告)日：2013-08-29

申请号：US13816367

申请日：2011-08-12

申请人： Mingzhi Gao ,  Changxiu Li ,  Haitao Liu ,  Xianzhong Li ,  Xiaofan Zhang ,  Xiaoxia Cai ,  Jianhua Chen ,  Jing Ma ,  Jixing Ma

发明人： Mingzhi Gao ,  Changxiu Li ,  Haitao Liu ,  Xianzhong Li ,  Xiaofan Zhang ,  Xiaoxia Cai ,  Jianhua Chen ,  Jing Ma ,  Jixing Ma

IPC分类号： C08F4/10

CPC分类号： C08F4/10 ,  C08F110/06 ,  C08F4/651 ,  C08F4/6492 ,  C08F2500/04 ,  C08F2500/15

摘要： A catalyst component for olefin polymerization which contains magnesium, titanium, halogen and electron donors is provided in the present invention. The electron donors are selected from at least one succinate compounds of following general formula (I), and the content of said succinate compounds with the structure as shown in Formula (II) in said succinate compounds (I) is less than 100%, but not less than 51.0 wt %. Compared with the mesomer whose content with the structure as shown in Formula (II) is 100%, the catalyst component provided by the present invention not only greatly decreases the manufacturing cost, but also improves certain properties of the catalyst, for example the molecular weight distribution of polymer obtained by catalytic reaction using said catalyst is wider, which is beneficial for improving processing properties of polymers. The corresponding catalyst is also provided.

摘要翻译： 在本发明中提供了含有镁，钛，卤素和电子给体的烯烃聚合用催化剂组分。 电子给体选自至少一种以下通式（I）的琥珀酸酯化合物，并且所述琥珀酸酯化合物（I）中所述的具有式（II）所示结构的所述琥珀酸酯化合物的含量小于100％，但是 不小于51.0重量％。 与式（II）所示结构的含量为100％的本身相比，本发明提供的催化剂成分不仅大大降低了制造成本，而且提高了催化剂的某些性能，例如分子量 使用所述催化剂通过催化反应获得的聚合物的分布较宽，这有利于改善聚合物的加工性能。 也提供了相应的催化剂。

公开(公告)号：US20060287446A1

公开(公告)日：2006-12-21

申请号：US11117093

申请日：2005-04-28

申请人： Mingzhi Gao ,  Haitao Liu ,  Tianyi Li ,  Xianzhong Li ,  Changxiu Li ,  Jiyu Li ,  Lingyan Xing ,  Juxiu Yang ,  Jing Ma ,  Xiaodong Wang ,  Chunmin Ding

发明人： Mingzhi Gao ,  Haitao Liu ,  Tianyi Li ,  Xianzhong Li ,  Changxiu Li ,  Jiyu Li ,  Lingyan Xing ,  Juxiu Yang ,  Jing Ma ,  Xiaodong Wang ,  Chunmin Ding

IPC分类号： C08F4/44 ,  B01J31/00

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 CH2=CHR, in which R is hydrogen or C1-C12 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, R1, R′ and A are as defined in the description, wherein RI-RVIII are as defined in the description, and a catalyst comprising the catalyst component.

摘要翻译： 本发明提供用于烯烃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，卤素和电子给体化合物（a），其是选自由式（I）的二元酯化合物组成的组中的至少一种，所述催化剂组分任选地还包含电子给体化合物 b）选自脂族二羧酸酯和芳族二羧酸酯，和/或选自式（IV）的1,3-二醚化合物的电子给体化合物（c）：其中R 1， R 1和A如说明书中所定义，其中R I -R VIII如说明书中所定义，和包含催化剂的催化剂 零件。

公开(公告)号：US07351778B2

公开(公告)日：2008-04-01

申请号：US11117093

申请日：2005-04-28

申请人： Mingzhi Gao ,  Haitao Liu ,  Tianyi Li ,  Xianzhong Li ,  Changxiu Li ,  Jiyu Li ,  Lingyan Xing ,  Juxiu Yang ,  Jing Ma ,  Xiaodong Wang ,  Chunmin Ding

发明人： Mingzhi Gao ,  Haitao Liu ,  Tianyi Li ,  Xianzhong Li ,  Changxiu Li ,  Jiyu Li ,  Lingyan Xing ,  Juxiu Yang ,  Jing Ma ,  Xiaodong Wang ,  Chunmin Ding

IPC分类号： C08F4/42

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 CH2═CHR, in which R is hydrogen or C1-C12 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, R1, R′ and A are as defined in the description, wherein RI-RVIII are as defined in the description, and a catalyst comprising the catalyst component.

摘要翻译： 本发明提供了烯烃CH 2 -CHR的聚合催化剂组分，其中R是氢或C 1 -C 12烷基或 芳基，包括镁，钛，卤素和电子给体化合物（a），其是选自由式（I）的二元酯化合物组成的组中的至少一种，所述催化剂组分任选地还包含电子给体化合物 b）选自脂族二羧酸酯和芳族二羧酸酯，和/或选自式（IV）的1,3-二醚化合物的电子给体化合物（c）：其中R 1， R 1和A如说明书中所定义，其中R I -R VIII如说明书中所定义，和包含催化剂的催化剂 零件。

公开(公告)号：US20050096389A1

公开(公告)日：2005-05-05

申请号：US10503119

申请日：2003-01-30

申请人： Mingzhi Gao ,  Jun Wang ,  Changxiu Li ,  Jiyu Li ,  Tianyi Li ,  Xianzhong Li ,  Jing Ma ,  Lingyan Xing ,  Haitao Liu

发明人： Mingzhi Gao ,  Jun Wang ,  Changxiu Li ,  Jiyu Li ,  Tianyi Li ,  Xianzhong Li ,  Jing Ma ,  Lingyan Xing ,  Haitao Liu

IPC分类号： C07C67/14 ,  C07C69/007 ,  C07C69/013 ,  C07C69/28 ,  C07C69/54 ,  C07C69/618 ,  C07C69/76 ,  C07C69/78 ,  C07D307/42 ,  C07D307/68 ,  C08F4/654 ,  C08F110/06 ,  A61K31/225

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-C20linear 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：US07323431B2

公开(公告)日：2008-01-29

申请号：US11021542

申请日：2004-12-23

申请人： Mingzhi Gao ,  Lunjia Xie ,  Xiaodong Wang ,  Siyuan Zhao ,  Jing Ma ,  Haitao Liu ,  Tianyi Li ,  Zhufang Sun

发明人： Mingzhi Gao ,  Lunjia Xie ,  Xiaodong Wang ,  Siyuan Zhao ,  Jing Ma ,  Haitao Liu ,  Tianyi Li ,  Zhufang Sun

IPC分类号： B01J31/00 ,  B01J37/00 ,  C08F4/02 ,  C08F4/60

CPC分类号： B01J31/143 ,  B01J31/0214 ,  B01J31/124 ,  B01J2531/46 ,  C08F10/00 ,  C08F110/06 ,  C08F4/6465

摘要： The present application discloses a catalyst for olefin polymerization, comprising a product of the following components: (A) solid titanium-containing catalyst component comprising magnesium, titanium and halogen as essential components; (B) organo-aluminum compound catalyst component, and (C) silicon ether compound catalyst component, the silicon ether compound being represented by a general formula (I): wherein R1-R12 and A are as defined in the description.

摘要翻译： 本申请公开了一种用于烯烃聚合的催化剂，其包含以下组分的产物：（A）包含镁，钛和卤素作为必要组分的固体含钛催化剂组分; （B）有机铝化合物催化剂组分和（C）硅醚化合物催化剂组分，所述硅醚化合物由通式（I）表示：其中R 1 -R 12 ＆lt; / SUB＆gt;和A如说明书中所定义。

公开(公告)号：US20060183873A1

公开(公告)日：2006-08-17

申请号：US11059581

申请日：2005-02-16

申请人： Lunjia Xie ,  Mingzhi Gao ,  Siyuan Zhao ,  Jing Ma ,  Zhufang Sun ,  Haitao Liu ,  Tianyi Li ,  Mingsen Zhang ,  Changjiang Wu

发明人： Lunjia Xie ,  Mingzhi Gao ,  Siyuan Zhao ,  Jing Ma ,  Zhufang Sun ,  Haitao Liu ,  Tianyi Li ,  Mingsen Zhang ,  Changjiang Wu

IPC分类号： C08F4/44

CPC分类号： C08F10/00 ,  C07F7/1804 ,  C08F110/06 ,  C08F4/6545 ,  C08F4/6465 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/15

摘要： The present invention relates to silicon ether compounds having a general formula (I), a method for the preparation thereof and use thereof as a component of catalysts for polymerization of olefins. In particular, in propylene polymerization, catalyst systems comprising the silicon ether compounds as external electron donor component exhibit good hydrogen response, and can be used to prepare polymer having high isotacticity at high yield. wherein R1-R10 groups are as defined in the description.

摘要翻译： 本发明涉及具有通式（I）的硅醚化合物，其制备方法及其作为烯烃聚合催化剂组分的用途。 特别地，在丙烯聚合中，包含作为外电子给体组分的硅醚化合物的催化剂体系表现出良好的氢响应，并且可以用于以高产率制备具有高全同立构规整度的聚合物。 其中R 1 -R 10基团如说明书中所定义。

公开(公告)号：US20060142146A1

公开(公告)日：2006-06-29

申请号：US11021542

申请日：2004-12-23

申请人： Mingzhi Gao ,  Lunjia Xie ,  Xiaodong Wang ,  Siyuan Zhao ,  Jing Ma ,  Haitao Liu ,  Tianyi Li ,  Zhufang Sun

发明人： Mingzhi Gao ,  Lunjia Xie ,  Xiaodong Wang ,  Siyuan Zhao ,  Jing Ma ,  Haitao Liu ,  Tianyi Li ,  Zhufang Sun

IPC分类号： B01J31/00

CPC分类号： B01J31/143 ,  B01J31/0214 ,  B01J31/124 ,  B01J2531/46 ,  C08F10/00 ,  C08F110/06 ,  C08F4/6465

摘要： The present application discloses a catalyst for olefin polymerization, comprising a product of the following components: (A) solid titanium-containing catalyst component comprising magnesium, titanium and halogen as essential components; (B) organo-aluminum compound catalyst component, and (C) silicon ether compound catalyst component, the silicon ether compound being represented by a general formula (I): wherein R1-R12 and A are as defined in the description.

摘要翻译： 本申请公开了一种用于烯烃聚合的催化剂，其包含以下组分的产物：（A）包含镁，钛和卤素作为必要组分的固体含钛催化剂组分; （B）有机铝化合物催化剂组分和（C）硅醚化合物催化剂组分，所述硅醚化合物由通式（I）表示：其中R 1 -R 12 ＆lt; / SUB＆gt;和A如说明书中所定义。

公开(公告)号：US07399812B2

公开(公告)日：2008-07-15

申请号：US11059581

申请日：2005-02-16

申请人： Lunjia Xie ,  Mingzhi Gao ,  Siyuan Zhao ,  Jing Ma ,  Zhufang Sun ,  Haitao Liu ,  Tianyi Li ,  Mingsen Zhang ,  Changjiang Wu

发明人： Lunjia Xie ,  Mingzhi Gao ,  Siyuan Zhao ,  Jing Ma ,  Zhufang Sun ,  Haitao Liu ,  Tianyi Li ,  Mingsen Zhang ,  Changjiang Wu

IPC分类号： C08F4/42

CPC分类号： C08F10/00 ,  C07F7/1804 ,  C08F110/06 ,  C08F4/6545 ,  C08F4/6465 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/15

摘要： The present invention relates to silicon ether compounds having a general formula (I), a method for the preparation thereof and use thereof as a component of catalysts for polymerization of olefins. In particular, in propylene polymerization, catalyst systems comprising the silicon ether compounds as external electron donor component exhibit good hydrogen response, and can be used to prepare polymer having high isotacticity at high yield. wherein R1-R10 groups are as defined in the description.

摘要翻译： 本发明涉及具有通式（I）的硅醚化合物，其制备方法及其作为烯烃聚合催化剂组分的用途。 特别地，在丙烯聚合中，包含作为外电子给体组分的硅醚化合物的催化剂体系表现出良好的氢响应，并且可以用于以高产率制备具有高全同立构规整度的聚合物。 其中R 1 -R 10基团如说明书中所定义。