WO2019144976A3 - Catalyseur ziegler-natta ayant un donneur d'électrons externe à double fonction, et application de celui-ci - Google Patents

Catalyseur ziegler-natta ayant un donneur d'électrons externe à double fonction, et application de celui-ci 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
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Application number
PCT/CN2019/085594
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English (en)
Chinese (zh)
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WO2019144976A2 (fr
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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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/fr
Publication of WO2019144976A3 publication Critical patent/WO2019144976A3/fr

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

L'invention concerne un catalyseur Ziegler-Natta (Z-N) de polymérisation d'alpha-oléfines, et une application de celui-ci, en particulier un catalyseur pour la production industrielle, qui consiste en (A) un composant catalyseur solide (B) un composé organoaluminium cocatalyseur et (C) un composé donneur d'électrons externe à double fonction, ledit catalyseur étant utilisé pour des procédés de polymérisation ou de copolymérisation d'alpha-oléfines. Le composant catalyseur comprend du chlorure de magnésium en tant que support, un métal de transition tel que le titane et un composite diester de diacide aromatique/1,3-diéther en tant que donneur d'électrons interne. Un ou plusieurs organoaluminiums agissent en tant que cocatalyseur. Le donneur d'électrons externe à double fonction est un composite comprenant un méth(éth)oxysilicium d'hydrocarbyle comme donneur d'électrons externe composite et un ester d'acide organique comme agent de régulation de température de polymérisation. Le catalyseur Z-N Est utilisé pour des réactions de polymérisation ou de copolymérisation d'alpha-oléfines, auto-régule la vitesse de réaction de polymérisation pendant la polymérisation à haute température, maintient stable le fonctionnement du réacteur, et stabilise les performances du polymère.
PCT/CN2019/085594 2019-04-26 2019-05-06 Catalyseur ziegler-natta ayant un donneur d'électrons externe à double fonction, et application de celui-ci WO2019144976A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910345905.5 2019-04-26
CN201910345905.5A CN110003367B (zh) 2019-04-26 2019-04-26 一种具有双功能的外给电子体的齐格勒-纳塔催化剂及其应用

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

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WO (1) WO2019144976A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210004977A (ko) * 2018-04-20 2021-01-13 도호 티타늄 가부시키가이샤 올레핀류 중합체 및 올레핀류 중합체의 제조 방법
CN112625157B (zh) * 2020-12-17 2023-04-28 黄河三角洲京博化工研究院有限公司 一种制备超纯聚丙烯的催化剂以及间歇本体法制备超纯聚丙烯的制备方法

Citations (12)

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EP0676419A1 (fr) * 1994-04-06 1995-10-11 Fina Technology, Inc. Systèmes catalytiques pour la polymérisation des oléfines ayant une stéréoséléctivité améliorée et une large distribution du poids moléculaire
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 (zh) * 2008-08-21 2011-09-14 陶氏环球技术有限责任公司 具有混合的选择性控制剂的催化剂组合物和使用它的聚合反应方法
CN102234339A (zh) * 2010-04-22 2011-11-09 中国石油化工股份有限公司 用于烯烃聚合的催化剂组分及其制备方法
US20130296510A1 (en) * 2012-05-03 2013-11-07 Zhengyang Guo Catalysts for olefin polymerization, processes for preparation thereof and processes for olefin polymerization
CN103819599A (zh) * 2012-11-16 2014-05-28 中国石油天然气股份有限公司 一种高性能薄膜用聚丙烯树脂及其制备方法
CN104250318A (zh) * 2013-06-28 2014-12-31 中国石油化工股份有限公司 一种用于烯烃聚合反应的催化剂
CN104610474A (zh) * 2013-11-05 2015-05-13 中国石油化工股份有限公司 一种用于烯烃聚合反应的催化剂体系
US20160002372A1 (en) * 2013-02-19 2016-01-07 Reliance Industries Limited Magnesium Dichloride Supported Titanium Catalyst Composition for Polyolefin Polymerization
CN107602736A (zh) * 2017-09-29 2018-01-19 营口市向阳催化剂有限责任公司 一种通用的α‑烯烃聚合工业催化剂及其应用
CN107698698A (zh) * 2017-09-30 2018-02-16 营口市向阳催化剂有限责任公司 一种用于α‑烯烃聚合含自调节活性的外给电子体的催化剂及其应用

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JP3752090B2 (ja) * 1998-12-22 2006-03-08 三井化学株式会社 ポリプロピレンの製造方法
RU2489447C2 (ru) * 2007-12-21 2013-08-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Самоограничивающаяся композиция катализатора с бидентатным внутренним донором

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676419A1 (fr) * 1994-04-06 1995-10-11 Fina Technology, Inc. Systèmes catalytiques pour la polymérisation des oléfines ayant une stéréoséléctivité améliorée et une large distribution du poids moléculaire
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 (zh) * 2008-08-21 2011-09-14 陶氏环球技术有限责任公司 具有混合的选择性控制剂的催化剂组合物和使用它的聚合反应方法
CN102234339A (zh) * 2010-04-22 2011-11-09 中国石油化工股份有限公司 用于烯烃聚合的催化剂组分及其制备方法
US20130296510A1 (en) * 2012-05-03 2013-11-07 Zhengyang Guo Catalysts for olefin polymerization, processes for preparation thereof and processes for olefin polymerization
CN103819599A (zh) * 2012-11-16 2014-05-28 中国石油天然气股份有限公司 一种高性能薄膜用聚丙烯树脂及其制备方法
US20160002372A1 (en) * 2013-02-19 2016-01-07 Reliance Industries Limited Magnesium Dichloride Supported Titanium Catalyst Composition for Polyolefin Polymerization
CN104250318A (zh) * 2013-06-28 2014-12-31 中国石油化工股份有限公司 一种用于烯烃聚合反应的催化剂
CN104610474A (zh) * 2013-11-05 2015-05-13 中国石油化工股份有限公司 一种用于烯烃聚合反应的催化剂体系
CN107602736A (zh) * 2017-09-29 2018-01-19 营口市向阳催化剂有限责任公司 一种通用的α‑烯烃聚合工业催化剂及其应用
CN107698698A (zh) * 2017-09-30 2018-02-16 营口市向阳催化剂有限责任公司 一种用于α‑烯烃聚合含自调节活性的外给电子体的催化剂及其应用

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CN110003367A (zh) 2019-07-12
CN110003367B (zh) 2020-07-17

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