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DE3751176D1 - Katalysatorzusammensetzung für Olefinpolymerisation. - Google Patents

Katalysatorzusammensetzung für Olefinpolymerisation.

Info

Publication number
DE3751176D1
DE3751176D1 DE3751176T DE3751176T DE3751176D1 DE 3751176 D1 DE3751176 D1 DE 3751176D1 DE 3751176 T DE3751176 T DE 3751176T DE 3751176 T DE3751176 T DE 3751176T DE 3751176 D1 DE3751176 D1 DE 3751176D1
Authority
DE
Germany
Prior art keywords
catalyst
prepared
olefins
catalyst composition
reacting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE3751176T
Other languages
English (en)
Other versions
DE3751176T2 (de
Inventor
Robert Olds Hagerty
Richard Otto Mohring
Luanne Mary Allen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of DE3751176D1 publication Critical patent/DE3751176D1/de
Publication of DE3751176T2 publication Critical patent/DE3751176T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE3751176T 1986-01-24 1987-01-22 Katalysatorzusammensetzung für Olefinpolymerisation. Expired - Fee Related DE3751176T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/822,359 US4732882A (en) 1986-01-24 1986-01-24 Catalyst composition for polymerizing alpha-olefins

Publications (2)

Publication Number Publication Date
DE3751176D1 true DE3751176D1 (de) 1995-04-27
DE3751176T2 DE3751176T2 (de) 1995-07-27

Family

ID=25235804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3751176T Expired - Fee Related DE3751176T2 (de) 1986-01-24 1987-01-22 Katalysatorzusammensetzung für Olefinpolymerisation.

Country Status (8)

Country Link
US (1) US4732882A (de)
EP (1) EP0231102B1 (de)
JP (1) JP2557054B2 (de)
AT (1) ATE120212T1 (de)
AU (1) AU603559B2 (de)
CA (1) CA1288891C (de)
DE (1) DE3751176T2 (de)
ZA (1) ZA87519B (de)

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US5783638A (en) * 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
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US5330951A (en) * 1992-12-09 1994-07-19 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin
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DE4340140A1 (de) * 1993-11-25 1995-06-01 Basf Ag Katalysatorsysteme vom Typ der Ziegler-Natta-Katalysatoren
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US7312279B2 (en) 2005-02-07 2007-12-25 Univation Technologies, Llc Polyethylene blend compositions
US7947797B2 (en) 2005-09-14 2011-05-24 Univation Technologies, Llc Method for operating a gas-phase reactor at or near maximum production rates while controlling polymer stickiness
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CN102803308B (zh) 2010-02-18 2015-04-01 尤尼威蒂恩技术有限公司 用于操作聚合反应器的方法
EP2539377B1 (de) 2010-02-22 2018-09-05 Univation Technologies, LLC Katalysatorsysteme und verfahren zu ihrer verwendung zur herstellung von polyolefinprodukten
US8722804B2 (en) 2010-04-13 2014-05-13 Univation Technologies, Llc Polymer blends and films made therefrom
WO2012009215A1 (en) 2010-07-16 2012-01-19 Univation Technologies, Llc Systems and methods for measuring static charge on particulates
EP2593217B1 (de) 2010-07-16 2014-07-02 Univation Technologies, LLC Systeme und verfahren zur messung der partikelakkumulation auf reaktorflächen
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US8703884B2 (en) 2010-12-22 2014-04-22 Univation Technologies, Llc Additive for polyolefin polymerization processes
WO2013028283A1 (en) 2011-08-19 2013-02-28 Univation Technologies, Llc Catalyst systems and methods for using same to produce polyolefin products
CN103917292B (zh) 2011-11-08 2016-11-23 尤尼威蒂恩技术有限责任公司 制备催化剂体系的方法
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
EP4039366A1 (de) 2012-12-28 2022-08-10 Univation Technologies, LLC Geträgerter katalysator mit verbesserten fliesseigeschaften
EP3915759A1 (de) 2015-01-21 2021-12-01 Univation Technologies, LLC Verfahren zur steuerung einer polymerkettenaufspaltung
EP3247547B1 (de) 2015-01-21 2023-03-22 Univation Technologies, LLC Verfahren zur gelverminderung in polyolefinen
WO2018048472A1 (en) 2016-09-09 2018-03-15 Exxonmobil Chemical Patents Inc. Pilot plant scale semi-condensing operation
US11186654B2 (en) 2016-12-20 2021-11-30 Exxonmobil Chemical Patents Inc. Methods for controlling start up conditions in polymerization processes
SG11201907244SA (en) 2017-02-07 2019-09-27 Exxonmobil Chemical Patents Inc Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst
WO2019217173A1 (en) 2018-05-02 2019-11-14 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
CN112055719B (zh) 2018-05-02 2022-11-25 埃克森美孚化学专利公司 从中试装置放大到较大生产设施的方法
CN116234837A (zh) 2020-07-22 2023-06-06 埃克森美孚化学专利公司 聚烯烃组合物及其制品
CN116583542A (zh) 2020-12-08 2023-08-11 埃克森美孚化学专利公司 具有长链支化的高密度聚乙烯组合物
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Also Published As

Publication number Publication date
JP2557054B2 (ja) 1996-11-27
ZA87519B (en) 1988-09-28
EP0231102A2 (de) 1987-08-05
EP0231102B1 (de) 1995-03-22
CA1288891C (en) 1991-09-10
US4732882A (en) 1988-03-22
ATE120212T1 (de) 1995-04-15
JPS62288607A (ja) 1987-12-15
DE3751176T2 (de) 1995-07-27
AU6795587A (en) 1987-07-30
EP0231102A3 (en) 1990-01-31
AU603559B2 (en) 1990-11-22

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Legal Events

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8339 Ceased/non-payment of the annual fee