WO2019144976A3 - Ziegler-natta catalyst having dual-function external electron donor, and application thereof - Google Patents

Ziegler-natta catalyst having dual-function external electron donor, and application thereof Download PDF

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Publication number
WO2019144976A3
WO2019144976A3 PCT/CN2019/085594 CN2019085594W WO2019144976A3 WO 2019144976 A3 WO2019144976 A3 WO 2019144976A3 CN 2019085594 W CN2019085594 W CN 2019085594W WO 2019144976 A3 WO2019144976 A3 WO 2019144976A3
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WO
WIPO (PCT)
Prior art keywords
electron donor
polymerisation
external electron
dual
catalyst
Prior art date
Application number
PCT/CN2019/085594
Other languages
French (fr)
Chinese (zh)
Other versions
WO2019144976A2 (en
Inventor
王立才
高占先
闫磊
于丽梅
李阳
王焕
李伟
郑国彤
董庆新
原哲
Original Assignee
营口市向阳催化剂有限责任公司
大连理工大学
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Publication date
Application filed by 营口市向阳催化剂有限责任公司, 大连理工大学 filed Critical 营口市向阳催化剂有限责任公司
Publication of WO2019144976A2 publication Critical patent/WO2019144976A2/en
Publication of WO2019144976A3 publication Critical patent/WO2019144976A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/647—Catalysts containing a specific non-metal or metal-free compound
    • C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic

Abstract

Disclosed are an alpha-olefin polymerisation Z-N catalyst, and an application thereof, specifically an industrial production catalyst which consists of (A) a solid catalyst component, (B) a cocatalyst organoaluminium compound and (C) a dual-function external electron donor compound, and is used for alpha-olefin polymerisation or copolymerisation processes. The catalyst component comprises magnesium chloride as a carrier, a transition metal such as titanium and a composite aromatic diacid diester/1,3-diether as an internal electron donor. One or more organoaluminiums act as a cocatalyst. The dual-function external electron donor is a composite of a composite external electron donor hydrocarbyl meth(eth)oxy silicon and a polymerisation temperature control agent organic acid ester. The Z-N catalyst is used for alpha-olefin polymerisation or copolymerisation reactions, self-controls the polymerisation reaction rate during high-temperature polymerisation, maintains a stable reactor operation, and stabilises polymer performance.
PCT/CN2019/085594 2019-04-26 2019-05-06 Ziegler-natta catalyst having dual-function external electron donor, and application thereof WO2019144976A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910345905.5 2019-04-26
CN201910345905.5A CN110003367B (en) 2019-04-26 2019-04-26 Ziegler-Natta catalyst with dual-function external electron donor and application thereof

Publications (2)

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WO2019144976A2 WO2019144976A2 (en) 2019-08-01
WO2019144976A3 true WO2019144976A3 (en) 2020-03-19

Family

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PCT/CN2019/085594 WO2019144976A2 (en) 2019-04-26 2019-05-06 Ziegler-natta catalyst having dual-function external electron donor, and application thereof

Country Status (2)

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CN (1) CN110003367B (en)
WO (1) WO2019144976A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112004836A (en) * 2018-04-20 2020-11-27 东邦钛株式会社 Olefin polymer and process for producing olefin polymer
CN112625157B (en) * 2020-12-17 2023-04-28 黄河三角洲京博化工研究院有限公司 Catalyst for preparing ultra-pure polypropylene and preparation method for preparing ultra-pure polypropylene by batch bulk method

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676419A1 (en) * 1994-04-06 1995-10-11 Fina Technology, Inc. Catalyst system for improved stereoselectivity and broader molecular weight distribution in polymerization of olefins
US20050245698A1 (en) * 2004-04-29 2005-11-03 Li Robert T Multi-donor catalyst system for the polymerization of olefins
US20060264584A1 (en) * 2003-06-24 2006-11-23 Wilson Stanley E Catalyst composition and polymerization process using mixture of silane electron donors
CN102186889A (en) * 2008-08-21 2011-09-14 陶氏环球技术有限责任公司 Catalyst composition with mixed selectivity control agent and polymerisation method using it
CN102234339A (en) * 2010-04-22 2011-11-09 中国石油化工股份有限公司 Catalyst components for olefin polymerization and preparation method thereof
US20130296510A1 (en) * 2012-05-03 2013-11-07 Zhengyang Guo Catalysts for olefin polymerization, processes for preparation thereof and processes for olefin polymerization
CN103819599A (en) * 2012-11-16 2014-05-28 中国石油天然气股份有限公司 Polypropylene resin for high-performance film and preparing method of polypropylene resin
CN104250318A (en) * 2013-06-28 2014-12-31 中国石油化工股份有限公司 Olefin polymerization catalyst
CN104610474A (en) * 2013-11-05 2015-05-13 中国石油化工股份有限公司 Catalyst system for olefin polymerization reaction
US20160002372A1 (en) * 2013-02-19 2016-01-07 Reliance Industries Limited Magnesium Dichloride Supported Titanium Catalyst Composition for Polyolefin Polymerization
CN107602736A (en) * 2017-09-29 2018-01-19 营口市向阳催化剂有限责任公司 A kind of general alpha-olefin polymerization industrial catalyst and its application
CN107698698A (en) * 2017-09-30 2018-02-16 营口市向阳催化剂有限责任公司 A kind of catalyst of external electron donor for alpha-olefin polymerization activity containing self-regulation and its application

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3752090B2 (en) * 1998-12-22 2006-03-08 三井化学株式会社 Polypropylene production method
PL2225288T3 (en) * 2007-12-21 2019-01-31 W.R. Grace & Co. - Conn. Self-limiting catalyst composition with bidentate internal donor

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676419A1 (en) * 1994-04-06 1995-10-11 Fina Technology, Inc. Catalyst system for improved stereoselectivity and broader molecular weight distribution in polymerization of olefins
US20060264584A1 (en) * 2003-06-24 2006-11-23 Wilson Stanley E Catalyst composition and polymerization process using mixture of silane electron donors
US20050245698A1 (en) * 2004-04-29 2005-11-03 Li Robert T Multi-donor catalyst system for the polymerization of olefins
CN102186889A (en) * 2008-08-21 2011-09-14 陶氏环球技术有限责任公司 Catalyst composition with mixed selectivity control agent and polymerisation method using it
CN102234339A (en) * 2010-04-22 2011-11-09 中国石油化工股份有限公司 Catalyst components for olefin polymerization and preparation method thereof
US20130296510A1 (en) * 2012-05-03 2013-11-07 Zhengyang Guo Catalysts for olefin polymerization, processes for preparation thereof and processes for olefin polymerization
CN103819599A (en) * 2012-11-16 2014-05-28 中国石油天然气股份有限公司 Polypropylene resin for high-performance film and preparing method of polypropylene resin
US20160002372A1 (en) * 2013-02-19 2016-01-07 Reliance Industries Limited Magnesium Dichloride Supported Titanium Catalyst Composition for Polyolefin Polymerization
CN104250318A (en) * 2013-06-28 2014-12-31 中国石油化工股份有限公司 Olefin polymerization catalyst
CN104610474A (en) * 2013-11-05 2015-05-13 中国石油化工股份有限公司 Catalyst system for olefin polymerization reaction
CN107602736A (en) * 2017-09-29 2018-01-19 营口市向阳催化剂有限责任公司 A kind of general alpha-olefin polymerization industrial catalyst and its application
CN107698698A (en) * 2017-09-30 2018-02-16 营口市向阳催化剂有限责任公司 A kind of catalyst of external electron donor for alpha-olefin polymerization activity containing self-regulation and its application

Also Published As

Publication number Publication date
WO2019144976A2 (en) 2019-08-01
CN110003367A (en) 2019-07-12
CN110003367B (en) 2020-07-17

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