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公开(公告)号：US10000591B2
公开(公告)日：2018-06-19
申请号：US15106061
申请日：2014-12-19
Inventor： Aurora Alexandra Batinas-Geurts , Martin Alexander Zuideveld , Raymond Gerlofsma , Henrica Norberta Alberta Maria Steenbakkers-Menting , Peter Degenhart
IPC: C08F210/06 , C08F110/06 , C08L23/12
CPC classification number: C08F210/06 , C08F110/06 , C08L23/12 , C08L2207/02 , C08F210/02 , C08F2500/12 , C08F4/651 , C08F2/001 , C08F4/6565 , C08F4/6465 , C08L23/16
Abstract: A process for the preparation of a catalyst system for olefin polymerization, including: A) providing said procatalyst obtainable via a process comprising: i) contacting a compound R4zMgX42-z with an alkoxy- or aryloxy-containing silane compound to give a first intermediate reaction product, ii) optionally contacting the solid product obtained in step i) with at least one activating compound selected from an activating electron donor or metal alkoxide compound; iii) contacting the first or second intermediate reaction product, with a halogen-containing Ti-compound and optionally an internal electron donor to obtain the procatalyst; and B) contacting the procatalyst with a co-catalyst and at least diethylaminotriethoxysilane as the external donor. Further disclosed is a catalyst system obtained by the process; a process for preparing a polyolefin by contacting at least one olefin with the catalyst system; a polyolefin obtained thereby; a composition comprising a propylene-ethylene copolymer; a shaped article thereof; and use of the polyolefin.
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公开(公告)号：US09926391B2
公开(公告)日：2018-03-27
申请号：US15105098
申请日：2014-12-19
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.
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13.发明申请公开(公告)号：US20170240665A1
公开(公告)日：2017-08-24
申请号：US15314994
申请日：2015-06-01
Applicant: SABIC Global Technologies B.V.
CPC classification number: C08F10/06 , C08F10/02 , C08L23/12 , C08F4/651 , C08F4/6565 , C08F110/06 , C08F2500/12 , C08F2500/18 , C08L23/16 , C08F210/06 , C08F210/16 , C08F4/6546
Abstract: The present invention relates to a process for preparing a procatalyst for polymerization of olefins, comprising contacting a magnesium-containing support with a halogen-containing titanium compound, a monoester, a first internal electron donor, wherein the internal electron donor is represented by a compound represented by Formula A, for example a Fischer projection of Formula A, and optionally a second internal electron donor selected from a group consisting of diesters and diethers, Formula A said process comprising the steps of: i) contacting a butyl Grignard compound with an alkoxy- or aryloxy-containing silane compound to give a first intermediate reaction product; ii) optionally activating the first intermediate reaction product with at least one activating compound to give a second intermediate reaction product; iii) contacting the first or second intermediate reaction product, obtained respectively in step i) or ii), with a halogen-containing Ti-compound, the monoester, and said internal electron represented by a compound represented by Formula A, for example a Fischer projection of Formula A, as the first internal electron donor, and optionally the diester or di-ether as the second internal electron donor. The present invention also relates to a polymerization catalyst system comprising said procatalyst, a co-catalyst and optionally an external electron donor. Furthermore, the present invention relates to a polyolefin obtainable by the process according to the present invention and a shaped article thereof.
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公开(公告)号：US11220593B2
公开(公告)日：2022-01-11
申请号：US16304874
申请日：2017-05-22
Applicant: SABIC Global Technologies B.V.
Inventor： Patrick Elisabeth Luc Voets , Henrica Norberta Alberta Maria Steenbakkers-Menting , Aurora Alexandra Batinas-Geurts , Désirée Marie Louise Seegers
Abstract: The invention relates to a propylene copolymer composition comprising a propylene-ethylene copolymer, wherein the propylene-ethylene copolymer has a melt flow index in the range of 0.05 to 2.5 dg/min measured according to ISO1133 (2.16 kg/230° C.), wherein the propylene-ethylene copolymer is a unimodal propylene-ethylene copolymer and wherein a pipe prepared from the propylene copolymer composition according to ISO 1167-2 has a run time without failure of at least 2,500 h measured according to ISO1167-1 at a temperature of 95° C. and a hoop stress calculated according to ISO3213 of 4.2 MPa.
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公开(公告)号：US10160816B2
公开(公告)日：2018-12-25
申请号：US15314966
申请日：2015-06-01
Applicant: SABIC GLOBAL TECHNOLOGIES B.V. , Jaiprakash Brijlal Sainani , Abhyankan Shirish , Gennadii Dimitrievich Bukatov , Martin Alexander Zuideveld , Mansour Taftaf , Aurora Alexandra Batinas-Geurts
Inventor： Jaiprakash Brijlal Sainani , Shirish Shrikant Abhyankar , Gennadii Dimitrievich Bukatov , Martin Alexander Zuideveld , Mansour Taftaf , Aurora Alexandra Batinas-Geurts
IPC: C08F110/06
Abstract: The present invention relates to a procatalyst comprising the compound represented by Formula (A), preferably the Fischer projection of formula (A) as an internal electron donor. The invention also relates to a process for preparing said procatalyst. Furthermore, the invention is directed to a catalyst system for polymerization of olefins comprising the said procatalyst, a co-catalyst and optionally an external electron donor; a process of making polyolefins by contacting at least one olefin with said catalyst system and to polyolefins obtainable by said process. The invention also relates to the use of said procatalyst in the polymerization of olefins. Moreover, the present invention relates to polymers obtained by polymerization using said procatalyst and to the shaped articles of said polymers.
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Patent Agency Ranking
公开(公告)号：US10059656B2
公开(公告)日：2018-08-28
申请号：US15104822
申请日：2014-12-19
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.
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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.
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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.
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公开(公告)号：US20160333121A1
公开(公告)日：2016-11-17
申请号：US15105873
申请日：2014-12-19
Applicant: Aurora Alexandra BATINAS-GEURTS , Martin Alexander ZUIDEVELD , SAUDI BASIC INDUSTRIES CORPORATION , SABIC GLOBAL TECHNOLOGIES B.V
IPC: C08F10/06
CPC classification number: C08F10/06 , C08F110/06 , C08F210/16 , C08F2410/01 , C08F2500/12 , C08F4/6565 , C08F4/6465 , C08F210/06
Abstract: The present invention relates to a process for the preparation of a catalyst system suitable for olefin polymerization wherein the external electron donor is n-propyltriethoxysilane, and a catalyst system obtained or obtainable by said process. The invention also relates to a process for preparing a polyolefin using said catalyst system. The invention further relates to a polyolefin, in particular polyprolyene, obtainable by such a process, and shaped articles manufactured from such a polymer. The polymers produced using the catalyst system exhibit low volatiles and therefore have a reduced environmental and health impact.
Abstract translation: 本发明涉及一种制备适用于烯烃聚合的催化剂体系的方法，其中外电子给体是正丙基三乙氧基硅烷，以及通过所述方法获得或可获得的催化剂体系。 本发明还涉及使用所述催化剂体系制备聚烯烃的方法。 本发明还涉及通过这种方法获得的聚烯烃，特别是聚丙烯烯，以及由这种聚合物制成的成型制品。 使用催化剂体系制备的聚合物表现出低挥发性，因此具有降低的环境和健康影响。
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公开(公告)号：US20160311950A1
公开(公告)日：2016-10-27
申请号：US15106061
申请日：2014-12-19
Inventor： Aurora Alexandra Batinas-Geurts , Martin Alexander Zuideveld , Raymond Gerlofsma , Henrica Norberta Alberta Maria Steenbakkers-Menting , Peter Degenhart
IPC: C08F210/06 , C08F110/06
CPC classification number: C08F210/06 , C08F110/06 , C08L23/12 , C08L2207/02 , C08F210/02 , C08F2500/12 , C08F4/651 , C08F2/001 , C08F4/6565 , C08F4/6465 , C08L23/16
Abstract: A process for the preparation of a catalyst system for olefin polymerization, including: A) providing said procatalyst obtainable via a process comprising: i) contacting a compound R4zMgX42-z with an alkoxy- or aryloxy-containing silane compound to give a first intermediate reaction product, ii) optionally contacting the solid product obtained in step i) with at least one activating compound selected from an activating electron donor or metal alkoxide compound; iii) contacting the first or second intermediate reaction product, with a halogen-containing Ti-compound and optionally an internal electron donor to obtain the procatalyst; and B) contacting the procatalyst with a co-catalyst and at least diethylaminotriethoxysilane as the external donor. Further disclosed is a catalyst system obtained by the process; a process for preparing a polyolefin by contacting at least one olefin with the catalyst system; a polyolefin obtained thereby; a composition comprising a propylene-ethylene copolymer; a shaped article thereof; and use of polyolefin.
Abstract translation: 一种制备用于烯烃聚合的催化剂体系的方法，包括：A）提供可通过以下方法获得的所述主催化剂，所述方法包括：i）使化合物R4zMgX42-z与含烷氧基或芳氧基的硅烷化合物接触，得到第一中间反应 产品，ii）任选地使步骤i）中获得的固体产物与选自活化电子给体或金属醇盐化合物的至少一种活化化合物接触; iii）使第一或第二中间反应产物与含卤素的Ti化合物和任选的内部电子给体接触以获得前催化剂; 和B）使前催化剂与助催化剂和至少二乙基氨基三乙氧基硅烷作为外给体接触。 进一步公开了通过该方法获得的催化剂体系; 通过使至少一种烯烃与催化剂体系接触来制备聚烯烃的方法; 由此获得的聚烯烃; 包含丙烯 - 乙烯共聚物的组合物; 其成型制品; 并使用聚烯烃。
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