公开(公告)号：US10730971B2

公开(公告)日：2020-08-04

申请号：US15736878

申请日：2016-06-17

Applicant: SABIC Global Technologies B.V.

Inventor： Martin Alexander Zuideveld ,  Sergei Andreevich Sergeev ,  Vladimir Aleksandrovich Zakharov ,  Dafne Lise Steinfort

IPC: C08F4/649 ,  C08F4/654 ,  C08F10/06 ,  C07C233/69 ,  C08F110/06

Abstract: A process for preparing a procatalyst for polymerization of olefins, comprising contacting a magnesium-containing support with a halogen-containing titanium compound, a first internal electron donor represented by Formula A, a second internal electron donor represented by Formula B, and an activator; wherein the molar ratio of the first internal donor to the second internal donor is between 0.01 and 0.7; wherein in Formula A each R80 group is independently a substituted or unsubstituted aromatic group; and R81, R82, R83, R84, R85, R86 and R87 are each independently selected from a hydrogen or a hydrocarbyl group; wherein in Formula B R51 and R52 are each independently selected from a hydrogen or a hydrocarbyl group; and R53 and R54 are each independently selected from hydrogen, a halide or a hydrocarbyl group.

公开(公告)号：US10005859B2

公开(公告)日：2018-06-26

申请号：US15314963

申请日：2015-06-01

Applicant: SABIC Global Technologies B.V.

Inventor： Khalid Abdullah Al-Bahily ,  Jaiprakash Brijlal Sainani ,  Shirish Shrikant Abhyankar ,  Gennadii Dimitrievich Bukatov ,  Martin Alexander Zuideveld ,  Mansour Taftaf ,  Aurora Alexandra Batinas-Geurts ,  Osamah Al-Humaidan ,  Vladimir Aleksandrovich Zakharov ,  Sergei Andreevich Sergeev

IPC: C08F110/06

Abstract: The present invention relates to a procatalyst comprising the compound represented by formula A as an internal electron donor, wherein: R81, R82, R83, R84, R85, and R86 are the same or different and are independently selected from a group consisting of hydrogen or a straight, branched and cyclic hydrocarbyl group, selected from alkyl, alkenyl, aryl, aralkyl or alkylaryl groups, and one or more combinations thereof, preferably having 1 to 20 carbon atoms; R87 is a hydrogen or a linear, branched or cyclic hydrocarbyl group, selected from alkyl, alkenyl, aryl, aralkyl, alkoxycarbonyl or alkylaryl groups, and one or more combinations thereof, preferably having from 1 to 20 carbon atoms; and each R80 group is independently a linear, branched or cyclic hydrocarbyl group selected from alkyl, alkenyl, aryl, aralkyl, or alkylaryl groups, and one or more combinations thereof, preferably having from 1 to 30 carbon atoms; N is nitrogen atom; O is oxygen atom; and C is carbon atom. The present invention also relates to a process for preparing said polymerization procatalyst and to a polymerization catalyst system comprising said procatalyst, a cocatalyst and optionally an external electron donor. Furthermore, the present invention relates to a polyolefin obtainable by the process according to the present invention and to the use of the compound of formula A as in internal electron donor in catalysts for polymerization of olefins.

公开(公告)号：US20160311947A1

公开(公告)日：2016-10-27

申请号：US15105291

申请日：2014-12-19

Applicant: Martin Alexander ZUIDEVELD ,  Aurora Alexandra BATINAS-GEURTS ,  Gennadii Dimitrievich BUKATOV ,  Sergei Andreevich SERGEEV ,  Vladimir Aleksandrovich ZAKHAROV ,  SAUDI BASIC INDUSTRIES CORPORATION ,  SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Martin Alexander Zuideveld ,  Aurora Alexandra Batinas-Geurts ,  Gennadii Dimitrievich Bukatov ,  Sergei Andreevich Sergeev ,  Vladimir Aleksandrovich Zakharov

IPC: C08F110/06

CPC classification number: C08F110/06 ,  C08F4/651 ,  C08F2500/03 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/6557 ,  C08F4/6567

Abstract: A process for the preparation of a procatalyst suitable for preparing a catalyst composition for olefin polymerization, the procatalyst obtained or obtainable by the process; and a catalyst composition for olefin polymerization comprising the procatalyst. In particular a benzamide can be used as an activator in the preparation of a supported Ziegler-Natta type procatalyst useful for a process for the preparation of polyolefins. The Polyolefins and polypropylene homopolymers are also disclosed.

Abstract translation: 一种制备适用于制备烯烃聚合催化剂组合物的前催化剂的方法，该方法获得或可获得的前催化剂; 以及包含前催化剂的烯烃聚合催化剂组合物。 特别地，苯甲酰胺可用作制备用于制备聚烯烃的方法的负载齐格勒 - 纳塔型前催化剂的活化剂。 还公开了聚烯烃和聚丙烯均聚物。

公开(公告)号：US20250101152A1

公开(公告)日：2025-03-27

申请号：US18717584

申请日：2022-12-08

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Akhlaq Moman ,  Vladimir Aleksandrovich Zakharov ,  Sergei Andreevich Sergeev ,  Artem Barabanov

IPC: C08F110/06

Abstract: A process for the preparation of a procatalyst suitable for preparing a catalyst composition for olefin polymerization, the procatalyst obtained or obtainable by the process; and a catalyst composition for olefin polymerization comprising the procatalyst. In particular an activator according to Formula (I) can be used in the preparation of a supported Ziegler-Natta type procatalyst useful for a process for the preparation of polyolefins.

公开(公告)号：US10059656B2

公开(公告)日：2018-08-28

申请号：US15104822

申请日：2014-12-19

Applicant: SAUDI BASIC INDUSTRIES CORPORATION ,  SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Mansour I. Taftaf ,  Jaiprakash Brijlal Sainani ,  Vladimir Aleksandrovich Zakharov ,  Gennadii Dimitrievich Bukatov ,  Vimalkumar Mahendrabhai Patel ,  Sergei Andreevich Sergeev ,  Martin Alexander Zuideveld ,  Aurora Alexandra Batinas-Geurts ,  Nourdin Ghalit

IPC: C07C233/69 ,  C07C235/48 ,  C07C233/18 ,  C08F110/06 ,  B01J31/02

CPC classification number: C07C233/69 ,  B01J31/0202 ,  B01J2231/64 ,  B01J2531/007 ,  C07C233/18 ,  C07C235/48 ,  C08F110/06 ,  C08F2410/01 ,  C08F4/651 ,  C08F2500/04 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/6565

Abstract: A catalyst composition including the compound of Formula I as an internal electron donor, wherein: R1, R2, R3, R4, R5 and R6 are independently selected from a group consisting of hydrogen, straight, branched and cyclic alkyl and aromatic substituted and unsubstituted hydrocarbyl having 1 to 20 carbon atoms; R7 is selected from a group consisting of straight, branched and cyclic alkyl and aromatic substituted and unsubstituted hydrocarbyl having 1 to 20 carbon atoms; and R8 is selected from a group consisting of aromatic substituted and unsubstituted hydrocarbyl having 6 to 20 carbon atoms. Also disclosed is a process for preparing said polymerization catalyst composition; a polymerization catalyst system comprising said catalyst composition, a co-catalyst and optionally an external electron donor; a polyolefin obtainable by the process; and use of the compound of Formula I as in internal electron donor in catalysts for polymerization of olefins.

公开(公告)号：US09944731B2

公开(公告)日：2018-04-17

申请号：US15105291

申请日：2014-12-19

Applicant: Saudi Basic Industries Corporation ,  Sabic Global Technologies B.V. ,  Martin Alexander Zuideveld ,  Aurora Alexandra Batinas-Geurts ,  Gennadii Dimitrievich Bukatov ,  Sergei Andreevich Sergeev ,  Vladimir Aleksandrovich Zakharov

Inventor： Martin Alexander Zuideveld ,  Aurora Alexandra Batinas-Geurts ,  Gennadii Dimitrievich Bukatov ,  Sergei Andreevich Sergeev ,  Vladimir Aleksandrovich Zakharov

IPC: C08F110/06

CPC classification number: C08F110/06 ,  C08F4/651 ,  C08F2500/03 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/6557 ,  C08F4/6567

Abstract: A process for the preparation of a procatalyst suitable for preparing a catalyst composition for olefin polymerization, the procatalyst obtained or obtainable by the process; and a catalyst composition for olefin polymerization comprising the procatalyst. In particular a benzamide can be used as an activator in the preparation of a supported Ziegler-Natta type procatalyst useful for a process for the preparation of polyolefins. The Polyolefins and polypropylene homopolymers are also disclosed.

公开(公告)号：US20170198071A1

公开(公告)日：2017-07-13

申请号：US15314963

申请日：2015-06-01

Applicant: SABIC Global Technologies B.V.

Inventor： Khalid Abdullah Al-Bahily ,  Jaiprakash Brijlal Sainani ,  Abhyankar Shirish ,  Gennadii Dimitrievich Bukatov ,  Martin Alexander Zuideveld ,  Mansour Taftaf ,  Aurora Alexandra Batinas-Geurts ,  Osamah Al-Humaidan ,  Vladimir Aleksandrovich Zakharov ,  Sergei Andreevich Sergeev

IPC: C08F110/06

CPC classification number: C08F110/06 ,  C08F4/651 ,  C08F4/6565 ,  C08F2500/12 ,  C08F2500/04 ,  C08F2500/15 ,  C08F2500/03

Abstract: The present invention relates to a procatalyst comprising the compound represented by formula A as an internal electron donor, wherein: R81, R82, R83, R84, R85, and R86 are the same or different and are independently selected from a group consisting of hydrogen or a straight, branched and cyclic hydrocarbyl group, selected from alkyl, alkenyl, aryl, aralkyl or alkylaryl groups, and one or more combinations thereof, preferably having 1 to 20 carbon atoms; R87 is a hydrogen or a linear, branched or cyclic hydrocarbyl group, selected from alkyl, alkenyl, aryl, aralkyl, alkoxycarbonyl or alkylaryl groups, and one or more combinations thereof, preferably having from 1 to 20 carbon atoms; and each R80 group is independently a linear, branched or cyclic hydrocarbyl group selected from alkyl, alkenyl, aryl, aralkyl, or alkylaryl groups, and one or more combinations thereof, preferably having from 1 to 30 carbon atoms; N is nitrogen atom; O is oxygen atom; and C is carbon atom. The present invention also relates to a process for preparing said polymerization procatalyst and to a polymerization catalyst system comprising said procatalyst, a cocatalyst and optionally an external electron donor. Furthermore, the present invention relates to a polyolefin obtainable by the process according to the present invention and to the use of the compound of formula A as in internal electron donor in catalysts for polymerization of olefins.

公开(公告)号：US09926391B2

公开(公告)日：2018-03-27

申请号：US15105098

申请日：2014-12-19

Applicant: Saudi Basic Industries Corporation ,  Sabic Global Technologies B.V.

Inventor： Martin Alexander Zuideveld ,  Aurora Alexandra Batinas-Geurts ,  Gennadii Dimitrievich Bukatov ,  Sergei Andreevich Sergeev ,  Vladimir Aleksandrovich Zakharov

IPC: C08F110/06

CPC classification number: C08F110/06 ,  C08F4/651 ,  C08F2500/04 ,  C08F2500/15 ,  C08F4/6565

Abstract: The invention relates to a process for the preparation of a procatalyst suitable for preparing a catalyst composition for olefin polymerization. The invention also relates to a procatalyst obtained or obtainable by the process. The invention further relates to the use of a benzamide as an activator in the preparation of a Ziegler-Natta procatalyst. The invention also relates to a process for the preparation of polyolefins. The invention also relates to a polyolefin. The invention further relates to a shaped article.