ATE294196T1 - Multimodales polyethylen hergestellt mit hilfe eines mehrschichtigen chromkatalysators - Google Patents

Multimodales polyethylen hergestellt mit hilfe eines mehrschichtigen chromkatalysators

Info

Publication number
ATE294196T1
ATE294196T1 AT01960280T AT01960280T ATE294196T1 AT E294196 T1 ATE294196 T1 AT E294196T1 AT 01960280 T AT01960280 T AT 01960280T AT 01960280 T AT01960280 T AT 01960280T AT E294196 T1 ATE294196 T1 AT E294196T1
Authority
AT
Austria
Prior art keywords
silica support
introduce
support
compound
order
Prior art date
Application number
AT01960280T
Other languages
English (en)
Inventor
Philippe Bodart
Nicodeme Lonfils
Guy Debras
Original Assignee
Total Petrochemicals Res Feluy
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 Total Petrochemicals Res Feluy filed Critical Total Petrochemicals Res Feluy
Application granted granted Critical
Publication of ATE294196T1 publication Critical patent/ATE294196T1/de

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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)
  • Laminated Bodies (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT01960280T 2000-06-08 2001-06-07 Multimodales polyethylen hergestellt mit hilfe eines mehrschichtigen chromkatalysators ATE294196T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00202039A EP1162210A1 (de) 2000-06-08 2000-06-08 Multimodales Polyethylen hergestellt mit Hilfe eines mehrschichtigen Chromkatalysators
PCT/EP2001/006444 WO2001094428A1 (en) 2000-06-08 2001-06-07 Multimodal polyethylene obtained with multilayer chromium catalyst

Publications (1)

Publication Number Publication Date
ATE294196T1 true ATE294196T1 (de) 2005-05-15

Family

ID=8171617

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01960280T ATE294196T1 (de) 2000-06-08 2001-06-07 Multimodales polyethylen hergestellt mit hilfe eines mehrschichtigen chromkatalysators

Country Status (7)

Country Link
US (2) US7271122B2 (de)
EP (2) EP1162210A1 (de)
JP (1) JP2003535930A (de)
AT (1) ATE294196T1 (de)
AU (1) AU2001281815A1 (de)
DE (1) DE60110414T2 (de)
WO (1) WO2001094428A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6989344B2 (en) * 2002-12-27 2006-01-24 Univation Technologies, Llc Supported chromium oxide catalyst for the production of broad molecular weight polyethylene
US20040167015A1 (en) 2003-02-26 2004-08-26 Cann Kevin J. Production of broad molecular weight polyethylene
US20050095176A1 (en) * 2003-10-31 2005-05-05 Hottovy John D. Method and apparatus for reducing reactor fines
US7615510B2 (en) * 2004-05-12 2009-11-10 Chevron Phillips Chemical Company Lp Methods of activating chromium catalysts
US7589044B2 (en) * 2007-10-02 2009-09-15 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
GB0720983D0 (en) * 2007-10-26 2007-12-05 Ineos Silicas Ltd Catalyst particles their preparation and use
US8183173B2 (en) * 2007-12-21 2012-05-22 Chevron Phillips Chemical Company Lp Fast activating catalyst
US9365664B2 (en) 2009-01-29 2016-06-14 W. R. Grace & Co. -Conn. Catalyst on silica clad alumina support
RU2520223C2 (ru) 2009-01-29 2014-06-20 В.Р.Грейс Энд Ко.-Конн. Катализатор на подложке из оксида алюминия, с оболочкой из диоксида кремния
US20120238714A1 (en) * 2009-11-10 2012-09-20 Ineos Commercial Services Uk Limited Process for the polymerisation of olefins
KR101422976B1 (ko) * 2010-03-04 2014-07-23 토탈 리서치 앤드 테크놀로지 펠루이 개질된 촉매 지지체
ES2575852T3 (es) * 2010-07-01 2016-07-01 Total Research & Technology Feluy Soportes de catalizador modificados
EP2603534B1 (de) * 2010-08-13 2015-07-01 Total Research & Technology Feluy Modifizierte katalysatorträger
JP5821746B2 (ja) 2011-03-30 2015-11-24 日本ポリエチレン株式会社 エチレン系重合体の製造方法及びそれから得られたエチレン系重合体
US9725530B2 (en) * 2012-04-20 2017-08-08 East China University Of Science And Technology Supported metal oxide double active center polyethylene catalyst, process for preparing the same and use thereof
US9376511B2 (en) 2013-03-13 2016-06-28 Chevron Phillips Chemical Company Lp Polymerization catalysts and polymers
WO2018130539A1 (en) * 2017-01-11 2018-07-19 Sabic Global Technologies B.V. Chromium oxide catalyst for ethylene polymerization
US11306163B2 (en) 2017-01-11 2022-04-19 Sabic Global Technologies B.V. Chromium oxide catalyst for ethylene polymerization
US10300460B1 (en) 2017-11-17 2019-05-28 Chevron Phillips Chemical Company L.P. Aqueous methods for titanating a chromium/silica catalyst
US11186656B2 (en) 2019-05-24 2021-11-30 Chevron Phillips Chemical Company Lp Preparation of large pore silicas and uses thereof in chromium catalysts for olefin polymerization
US11674023B2 (en) 2020-10-15 2023-06-13 Chevron Phillips Chemical Company Lp Polymer composition and methods of making and using same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2118366A1 (en) * 1971-04-15 1972-11-02 Phillips Petroleum Co., Bartlesville, OkIa. (V.StA.) Chromium/titanium-contg catalyst for olefin polymerisation
US5885924A (en) * 1995-06-07 1999-03-23 W. R. Grace & Co.-Conn. Halogenated supports and supported activators
EP0882744B1 (de) * 1997-06-06 2003-07-23 ATOFINA Research Geträgerter Chromium-Katalysator für die Herstellung von Polyethylen für Blasformverfahren
EP0905148B1 (de) * 1997-09-27 2003-02-05 ATOFINA Research Katalysatoren zur Herstellung von Polyäthylen und ihre Verwendung
EP0962469A1 (de) * 1998-06-05 1999-12-08 Fina Research S.A. Mit Titan behandelter, auf Silika-Aluminiumphosphat geträgerter Chromkatalysator

Also Published As

Publication number Publication date
WO2001094428A1 (en) 2001-12-13
US7271122B2 (en) 2007-09-18
EP1162210A1 (de) 2001-12-12
US20040029727A1 (en) 2004-02-12
EP1290045A1 (de) 2003-03-12
JP2003535930A (ja) 2003-12-02
EP1290045B1 (de) 2005-04-27
DE60110414T2 (de) 2006-02-16
AU2001281815A1 (en) 2001-12-17
DE60110414D1 (de) 2005-06-02
US20080009407A1 (en) 2008-01-10
US7851400B2 (en) 2010-12-14

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