NO872486L - FremgangsmŸte til fremstilling av et katalysatorsystem og anvendelse av katalysatorsystemet. - Google Patents

FremgangsmŸte til fremstilling av et katalysatorsystem og anvendelse av katalysatorsystemet.

Info

Publication number
NO872486L
NO872486L NO872486A NO872486A NO872486L NO 872486 L NO872486 L NO 872486L NO 872486 A NO872486 A NO 872486A NO 872486 A NO872486 A NO 872486A NO 872486 L NO872486 L NO 872486L
Authority
NO
Norway
Prior art keywords
catalyst system
preparing
procedure
catalyst
Prior art date
Application number
NO872486A
Other languages
English (en)
Other versions
NO872486D0 (no
NO168482C (no
NO168482B (no
Inventor
Max Paul Mcdaniel
Douglas Dean Klendworth
Donald Dwight Norwood
Eric Tsu-Yin Hsieh
Elizabeth Ann Boggs
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of NO872486D0 publication Critical patent/NO872486D0/no
Publication of NO872486L publication Critical patent/NO872486L/no
Publication of NO168482B publication Critical patent/NO168482B/no
Publication of NO168482C publication Critical patent/NO168482C/no

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
    • C08F10/02—Ethene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene

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)
NO872486A 1986-06-16 1987-06-15 Fremgangsmaate til fremstilling av et katalysatorsystem oganvendelse av katalysatorsystemet. NO168482C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/874,977 US4735931A (en) 1986-06-16 1986-06-16 In situ comonomer generation in olefin polymerization

Publications (4)

Publication Number Publication Date
NO872486D0 NO872486D0 (no) 1987-06-15
NO872486L true NO872486L (no) 1987-12-17
NO168482B NO168482B (no) 1991-11-18
NO168482C NO168482C (no) 1992-02-26

Family

ID=25365002

Family Applications (1)

Application Number Title Priority Date Filing Date
NO872486A NO168482C (no) 1986-06-16 1987-06-15 Fremgangsmaate til fremstilling av et katalysatorsystem oganvendelse av katalysatorsystemet.

Country Status (9)

Country Link
US (1) US4735931A (no)
EP (1) EP0279890B1 (no)
JP (1) JPH07103178B2 (no)
CA (1) CA1292734C (no)
DE (1) DE3777629D1 (no)
ES (1) ES2030018T3 (no)
HU (1) HU207738B (no)
NO (1) NO168482C (no)
SG (1) SG78192G (no)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877763A (en) * 1984-05-25 1989-10-31 Williams, Phillips & Umphlett Supported chromium oxide/boron catalyst
CA1309801C (en) * 1987-09-18 1992-11-03 Elizabeth A. Boggs Process for olefin polymerization
US4966951A (en) * 1988-09-26 1990-10-30 Phillips Petroleum Company High strength linear, low density polyethylene polymerization process
US5115068A (en) * 1988-09-26 1992-05-19 Phillips Petroleum Company High strength linear, low density ethylene copolymer
US4988657A (en) * 1989-10-06 1991-01-29 Phillips Petroleum Company Process for olefin polymerization
DE69217878T2 (de) * 1991-12-18 1997-06-12 Phillips Petroleum Co Verfahren zur Herstellung von Polymerisationskatalysator
US5284926A (en) * 1992-09-25 1994-02-08 Phillips Petroleum Company Catalyst system and process
US5486584A (en) * 1992-10-08 1996-01-23 Phillips Petroleum Company Chromium catalyst compositions
US5624877A (en) * 1994-02-25 1997-04-29 Phillips Petroleum Company Process for producing polyolefins
BE1009308A3 (fr) * 1995-04-28 1997-02-04 Solvay Polymere d'ethylene et procedes pour son obtention.
US5866661A (en) * 1996-12-13 1999-02-02 Phillips Petroleum Company Ethylene polymerization processes and products thereof
AU2893599A (en) * 1998-03-04 1999-09-20 Phillips Petroleum Company A process for polymerizing an olefin
US6150576A (en) 1998-03-20 2000-11-21 Mobil Oil Corporation Synthesis of branched polyethylene fluids for use in lubricant compositions
US6828268B1 (en) * 1999-11-05 2004-12-07 Phillips Petroleum Company Polymerization catalyst systems and processes using alkyl lithium compounds as a cocatalyst
EP1245593A1 (en) * 2001-03-27 2002-10-02 Dsm N.V. Process for the preparation of polyethylene
CA2487922A1 (en) 2002-06-06 2003-12-18 Exxonmobil Chemical Patents Inc. Catalyst system and olefin polymerisation process
US7381778B2 (en) 2002-06-06 2008-06-03 Exxonmobil Chemical Patents Inc. Method of preparing a treated support
US7223823B2 (en) 2002-06-06 2007-05-29 Exxon Mobil Chemical Patents Inc. Catalyst system and process
CN1310957C (zh) * 2002-06-17 2007-04-18 尤尼威蒂恩技术有限责任公司 聚合方法
US6846884B2 (en) * 2002-09-27 2005-01-25 Union Carbide Chemicals & Plastics Technology Corporation Control of resin properties
US7384885B2 (en) 2003-03-31 2008-06-10 Exxonmobil Chemical Patents Inc. Catalyst activation and resins therefrom
US7384886B2 (en) * 2004-02-20 2008-06-10 Chevron Phillips Chemical Company Lp Methods of preparation of an olefin oligomerization catalyst
US9550841B2 (en) 2004-02-20 2017-01-24 Chevron Phillips Chemical Company Lp Methods of preparation of an olefin oligomerization catalyst
AU2005240979B2 (en) * 2004-04-22 2011-04-07 Chevron Phillips Chemical Company Lp Chromium based polymerization catalyst, the method to prepare it and polymers prepared therewith
WO2006049700A1 (en) 2004-10-27 2006-05-11 Exxonmobil Chemical Patents Inc. Method of preparing a treated support
US20060155082A1 (en) * 2005-01-10 2006-07-13 Mcdaniel Max P Process for producing polymers
EP2067079B1 (en) 2006-09-21 2020-03-18 Union Carbide Chemicals & Plastics Technology LLC Method of controlling properties in multimodal systems
US7375169B1 (en) 2007-01-25 2008-05-20 Exxonmobil Chemical Patents Inc. Method for catalyst preparation and improved polyethylene blow molding resin
US7910669B2 (en) * 2009-03-17 2011-03-22 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
EP2447287B1 (en) 2009-06-26 2017-07-26 Japan Polyethylene Corporation Polyethylene resin, catalyst used for production of the same, method for producing the same, hollow plastic molded article containing polyethylene resin, and use of the hollow plastic molded article
US8399580B2 (en) 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank
US8440772B2 (en) 2011-04-28 2013-05-14 Chevron Phillips Chemical Company Lp Methods for terminating olefin polymerizations
US9174377B2 (en) 2011-05-12 2015-11-03 Chevron Phillips Chemical Company Lp Multilayer blown films for shrink applications
US8487053B2 (en) 2011-11-30 2013-07-16 Chevron Phillips Chemical Company Lp Methods for removing polymer skins from reactor walls
US8501882B2 (en) 2011-12-19 2013-08-06 Chevron Phillips Chemical Company Lp Use of hydrogen and an organozinc compound for polymerization and polymer property control
EP2607385B1 (en) 2011-12-19 2014-03-19 Borealis AG Loop reactor providing an advanced production split control
US8703883B2 (en) 2012-02-20 2014-04-22 Chevron Phillips Chemical Company Lp Systems and methods for real-time catalyst particle size control in a polymerization reactor
US10273315B2 (en) 2012-06-20 2019-04-30 Chevron Phillips Chemical Company Lp Methods for terminating olefin polymerizations
US8916494B2 (en) 2012-08-27 2014-12-23 Chevron Phillips Chemical Company Lp Vapor phase preparation of fluorided solid oxides
US8940842B2 (en) 2012-09-24 2015-01-27 Chevron Phillips Chemical Company Lp Methods for controlling dual catalyst olefin polymerizations
US10577440B2 (en) 2013-03-13 2020-03-03 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US10654948B2 (en) 2013-03-13 2020-05-19 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US10196466B2 (en) 2014-09-02 2019-02-05 Univation Technologies, Llc Polyolefin production with chromium-based catalysts
US9708426B2 (en) 2015-06-01 2017-07-18 Chevron Phillips Chemical Company Lp Liquid-solid sampling system for a loop slurry reactor
WO2017078974A1 (en) 2015-11-05 2017-05-11 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US10005861B2 (en) 2016-06-09 2018-06-26 Chevron Phillips Chemical Company Lp Methods for increasing polymer production rates with halogenated hydrocarbon compounds
US20200055966A1 (en) * 2016-11-18 2020-02-20 Exxonmobil Chemical Patents Inc. Polymerization Processes Utilizing Chromium-Containing Catalysts
US10550252B2 (en) 2017-04-20 2020-02-04 Chevron Phillips Chemical Company Lp Bimodal PE resins with improved melt strength
CN109160963B (zh) * 2018-08-28 2021-05-04 吉化集团吉林市天龙催化剂有限公司 一种乙烯聚合用镁改性铬系催化剂及其制备方法
US10774161B2 (en) 2019-01-31 2020-09-15 Chevron Phillips Chemical Company Lp Systems and methods for polyethylene recovery with low volatile content
US11674023B2 (en) 2020-10-15 2023-06-13 Chevron Phillips Chemical Company Lp Polymer composition and methods of making and using same
US20230183390A1 (en) 2021-12-15 2023-06-15 Chevron Phillips Chemical Company Lp Production of polyethylene and ethylene oligomers from ethanol and the use of biomass and waste streams as feedstocks to produce the ethanol
US11845814B2 (en) 2022-02-01 2023-12-19 Chevron Phillips Chemical Company Lp Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
US20230331875A1 (en) 2022-04-19 2023-10-19 Chevron Phillips Chemical Company Lp Loop slurry periodogram control to prevent reactor fouling and reactor shutdowns

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824089A (en) * 1955-03-08 1958-02-18 Standard Oil Co Hydrocarbon conversion
US2898326A (en) * 1955-05-02 1959-08-04 Standard Oil Co Polymerization of olefins with a catalyst comprising a hydride of boron and an oxide of a metal of group 6a
US3082195A (en) * 1959-10-22 1963-03-19 Standard Oil Co Polymerization process
US3658777A (en) * 1969-09-12 1972-04-25 Phillips Petroleum Co Controlling polymerization of comonomer in copolymerization
JPS4913230B1 (no) * 1970-12-15 1974-03-29
GB1415648A (en) * 1971-12-23 1975-11-26 Bp Chem Int Ltd Catalyst suitable for use in polymerisation of 1-olefins
JPS5035552B2 (no) * 1972-06-24 1975-11-17
US3959178A (en) * 1974-03-28 1976-05-25 Phillips Petroleum Company Mixed hydrocarbyloxide treated catalyst activated at different temperatures
US3947433A (en) * 1974-05-13 1976-03-30 Phillips Petroleum Company Supported chromium oxide catalyst having mixed adjuvant
US4065612A (en) * 1976-03-30 1977-12-27 Union Carbide Corporation Phenol modified polymerization catalyst and polymerization process
DE2734909A1 (de) * 1977-08-03 1979-02-15 Basf Ag Verfahren zum herstellen von polymerisaten des aethylens
US4151122A (en) * 1977-12-05 1979-04-24 Phillips Petroleum Company Reduction and reoxidation of cogel or self-reduced catalyst
US4364840A (en) * 1980-12-31 1982-12-21 Phillips Petroleum Company Phosphated silica-chromium catalyst with boron-containing cocatalyst
US4364839A (en) * 1980-12-31 1982-12-21 Phillips Petroleum Company Catalyst comprising chromium on silica/phosphate support
FR2570381B1 (fr) * 1984-09-17 1987-05-15 Bp Chimie Sa Procede de polymerisation d'ethylene ou de copolymerisation d'ethylene et d'alpha-olefine en lit fluidise en presence de catalyseur a base d'oxyde de chrome
FR2572082B1 (fr) * 1984-10-24 1987-05-29 Bp Chimie Sa Procede de demarrage de polymerisation d'ethylene ou de copolymerisation d'ethylene et d'alpha-olefine en phase gazeuse en presence de catalyseur a base d'oxyde de chrome

Also Published As

Publication number Publication date
JPH07103178B2 (ja) 1995-11-08
SG78192G (en) 1992-12-04
EP0279890A2 (en) 1988-08-31
NO872486D0 (no) 1987-06-15
HUT48646A (en) 1989-06-28
EP0279890B1 (en) 1992-03-18
NO168482C (no) 1992-02-26
NO168482B (no) 1991-11-18
JPS62297305A (ja) 1987-12-24
DE3777629D1 (de) 1992-04-23
ES2030018T3 (es) 1992-10-16
US4735931A (en) 1988-04-05
HU207738B (en) 1993-05-28
CA1292734C (en) 1991-12-03
EP0279890A3 (en) 1989-09-13

Similar Documents

Publication Publication Date Title
NO872486L (no) FremgangsmŸte til fremstilling av et katalysatorsystem og anvendelse av katalysatorsystemet.
NO164547C (no) Katalysatorsystem og en polymeringsprosess som benytter systemet.
NO873394D0 (no) Zirkonocen/aluminoksan-katalysatorpreparat, samt fremgangsmaate for fremstilling av et slikt.
NO920665D0 (no) Kjemisk forbindelse og fremgangsmaate til fremstilling derav, samt anvendelse av forbindelsen
NO874347L (no) Fremgangsmaate for fremstilling av insulin.
FI883560A (fi) System foer att bestaemma en fysikalisk storhets extremvaerde.
NO884733L (no) Roermuffe og fremgangsmaate til fremstilling av samme.
NO873110D0 (no) Fremgangsmaate og system for vasking av en avgasstroem.
NO872064D0 (no) Fremgangsmaate og anordning for perforering av broenn.
NO855026L (no) Aminoacyllabdaner og fremgangsmaate til fremstilling derav.
DE3768050D1 (de) Reformieranlage.
DK346889A (da) Heteropolysaccharid bm07, fremgangsmaade til fremstilling deraf samt anvendelse deraf
NO864194L (no) Slipekorn og fremgangsmaate til fremstilling derav.
NO901745L (no) Fremgangsmaate og system for aa gjennomfoere minesveiping.
IT1237508B (it) Procedimento per preparare n-fosfonometilglicina.
NO872700D0 (no) Fremgangsmaate og system for lokalisering og orientering.
DK103889A (da) Benzimidazooe1,2-caachinazoliner og fremgangsmaade til fremstilling heraf
NO870210L (no) Fremgangsmaate og anordning for avskinning.
NO870828L (no) FremgangsmŸte for fremstilling av biskarbamater.
NO874958D0 (no) Fremgangsmaate for fremstilling av 1-aryloksy-3-amino-2-propanoler.
DK160087D0 (da) Katalysatorkomponent og fremgangsmaade til fremstilling deraf
NO873045L (no) Fremgangsmaate og system for dehydrering.
NO162724C (no) Fremgangsmaate til fremstilling av en polymerisasjonskatalysator og anvendelse av katalysatoren.
NO165243C (no) Hoeysvovelholdige tioetere og fremgangsmaate til fremstilling derav.
NO875144D0 (no) Plant, terapeutisk system, fremgangsmaate for fremstilling og anvendelse derav.