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)

Families Citing this family (74)

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US4833111A (en) * 1988-01-14 1989-05-23 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin polymers of narrow molecular weight distribution
US4954470A (en) * 1988-01-14 1990-09-04 Mobil Oil Corporation Chlorinated alcohol-containing catalyst composition for polymerizing alpha-olefins
US5093443A (en) * 1988-01-14 1992-03-03 Mobil Oil Corporation Alpha-olefins polymerization with chlorinated alcohol-containing catalyst composition
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JP2717723B2 (ja) * 1989-07-17 1998-02-25 日本石油株式会社 ポリオレフィンの製造方法
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JP2678947B2 (ja) * 1990-03-02 1997-11-19 日本石油株式会社 ポリオレフィンの製造方法
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US5525695A (en) * 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
US5395471A (en) 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
US5674342A (en) 1991-10-15 1997-10-07 The Dow Chemical Company High drawdown extrusion composition and process
US5783638A (en) * 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5260245A (en) * 1992-10-19 1993-11-09 Mobil Oil Corporation High activity polyethylene catalysts
US5258345A (en) * 1992-11-20 1993-11-02 Mobil Oil Corporation High-activity polyethylene catalysts
US5330951A (en) * 1992-12-09 1994-07-19 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefin
ES2126870T3 (es) * 1993-11-18 1999-04-01 Mobil Oil Corp Una composicion catalitica para la copolimerizacion de etileno.
DE4340140A1 (de) * 1993-11-25 1995-06-01 Basf Ag Katalysatorsysteme vom Typ der Ziegler-Natta-Katalysatoren
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DE4419845A1 (de) * 1994-06-07 1995-12-14 Basf Ag Verfahren zur Aufbereitung von Katalysatorsystemen vom Typ der Ziegler-Natta-Katalysatoren
US5773106A (en) 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US6630544B1 (en) 2002-04-18 2003-10-07 Equistar Chemicals, Lp Propylene polymerization process with enhanced catalyst activity
US7193017B2 (en) 2004-08-13 2007-03-20 Univation Technologies, Llc High strength biomodal polyethylene compositions
US7211535B2 (en) * 2004-10-29 2007-05-01 Nova Chemicals Corporation Enhanced polyolefin catalyst
US6987152B1 (en) 2005-01-11 2006-01-17 Univation Technologies, Llc Feed purification at ambient temperature
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
US20070109911A1 (en) 2005-11-16 2007-05-17 Neubauer Anthony C High speed and direct driven rotating equipment for polyolefin manufacturing
US7989562B2 (en) 2006-10-03 2011-08-02 Univation Technologies, Llc Method for preventing catalyst agglomeration based on production rate changes
TW200936564A (en) 2007-11-15 2009-09-01 Univation Tech Llc Methods for the removal of impurities from polymerization feed streams
WO2010080870A2 (en) 2009-01-08 2010-07-15 Univation Technologies,Llc Additive for polyolefin polymerization processes
WO2010080871A1 (en) 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
CN102712701A (zh) 2009-12-07 2012-10-03 尤尼威蒂恩技术有限责任公司 减少催化剂的静电荷的方法和使用该催化剂生产聚烯烃的方法
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
MY162328A (en) 2010-02-22 2017-05-31 Univation Tech Llc Catalyst systems and methods for using same to produce polyolefin products
EP2558531B1 (de) 2010-04-13 2017-02-15 Univation Technologies, LLC Polymermischungen und filme
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
WO2012015898A1 (en) 2010-07-28 2012-02-02 Univation Technologies, Llc Systems and methods for measuring velocity of a particle/fluid mixture
US20120053305A1 (en) * 2010-08-24 2012-03-01 Equistar Chemicals, Lp Preparation of LLDPE having controlled xylene solubles or hexane extractables
RU2589055C2 (ru) 2010-12-17 2016-07-10 Юнивейшн Текнолоджиз, Ллк Системы и способы выделения углеводородов из содержащего полиолефины газообразного продукта продувки
CN103347905B (zh) 2010-12-22 2015-12-16 尤尼威蒂恩技术有限责任公司 用于聚烯烃聚合方法的添加剂
WO2013028283A1 (en) 2011-08-19 2013-02-28 Univation Technologies, Llc Catalyst systems and methods for using same to produce polyolefin products
EP2750797B1 (de) 2011-11-08 2020-04-01 Univation Technologies, LLC Verfahren zur herstellung eines katalysatorsystems
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US10280283B2 (en) 2012-12-28 2019-05-07 Univation Technologies, Llc Supported catalyst with improved flowability
US10471641B2 (en) 2015-01-21 2019-11-12 Univation Technologies, Llc Methods for controlling polymer chain scission
CN107107433B (zh) 2015-01-21 2019-09-13 尤尼威蒂恩技术有限责任公司 用于聚烯烃中的凝胶减少的方法
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US11186654B2 (en) 2016-12-20 2021-11-30 Exxonmobil Chemical Patents Inc. Methods for controlling start up conditions in polymerization processes
US11311870B2 (en) 2017-02-07 2022-04-26 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
WO2019213227A1 (en) 2018-05-02 2019-11-07 Exxonmobil Chemical Patents Inc. Methods for scale-up from a pilot plant to a larger production facility
WO2022020025A1 (en) 2020-07-22 2022-01-27 Exxonmobil Chemical Patents Inc. Polyolefin compositions and articles thereof
US20230406973A1 (en) 2020-12-08 2023-12-21 Exxonmobil Chemical Patents Inc. High density polyethylene compositions with long-chain branching
WO2023081577A1 (en) 2021-11-02 2023-05-11 Exxonmobil Chemical Patents Inc. Polyethylene compositions, articles thereof, and methods thereof

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DE973626C (de) * 1953-11-17 1960-04-14 Karl Dr Dr E H Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
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NL101985C (de) * 1955-03-08
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US3052660A (en) * 1960-04-27 1962-09-04 Hercules Powder Co Ltd Polymerization of olefins with catalysts of metal alkyls and cyclopentadienyl vanadium oxydihalides
FR2082153A5 (fr) * 1970-03-05 1971-12-10 Solvay Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines
DE2553179A1 (de) * 1975-11-27 1977-06-08 Hoechst Ag Verfahren zur herstellung eines katalysators
NL7702323A (nl) * 1977-03-04 1978-09-06 Stamicarbon Katalysator voor de bereiding van polyalkenen.
JPS5455092A (en) * 1977-10-11 1979-05-01 Sumitomo Chem Co Ltd Preparation of flexible resin
US4302566A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Preparation of ethylene copolymers in fluid bed reactor
US4387200A (en) * 1980-10-01 1983-06-07 The Dow Chemical Company Process for polymerizing olefins employing a catalyst prepared from organomagnesium compound; oxygen- or nitrogen- containing compound; halide source; transition metal compound and reducing agent
AU564992B2 (en) * 1981-12-04 1987-09-03 Mobil Oil Corp. Olefin polymerisation catalyst
US4481301A (en) * 1981-12-04 1984-11-06 Mobil Oil Corporation Highly active catalyst composition for polymerizing alpha-olefins
IL71357A (en) * 1983-03-29 1987-03-31 Union Carbide Corp Process for producing low density ethylene copolymers
US4732882A (en) * 1986-01-24 1988-03-22 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins

Also Published As

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

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee