DE69122318D1 - Koimpregnierter Vanadium-Zirkonium-Katalysator zur Herstellung von Polyethylen mit breiter oder bimodaler Molekulargewichtsverteilung - Google Patents

Koimpregnierter Vanadium-Zirkonium-Katalysator zur Herstellung von Polyethylen mit breiter oder bimodaler Molekulargewichtsverteilung

Info

Publication number
DE69122318D1
DE69122318D1 DE69122318T DE69122318T DE69122318D1 DE 69122318 D1 DE69122318 D1 DE 69122318D1 DE 69122318 T DE69122318 T DE 69122318T DE 69122318 T DE69122318 T DE 69122318T DE 69122318 D1 DE69122318 D1 DE 69122318D1
Authority
DE
Germany
Prior art keywords
molecular weight
weight distribution
coimpregnated
vanadium
broad
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
DE69122318T
Other languages
English (en)
Other versions
DE69122318T2 (de
Inventor
Kathleen D Schramm
Frederick J Karol
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.)
Union Carbide Chemicals and Plastics Technology LLC
Union Carbide Corp
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
Union Carbide Chemicals and Plastics Co Inc
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 Union Carbide Chemicals and Plastics Technology LLC, Union Carbide Chemicals and Plastics Co Inc filed Critical Union Carbide Chemicals and Plastics Technology LLC
Application granted granted Critical
Publication of DE69122318D1 publication Critical patent/DE69122318D1/de
Publication of DE69122318T2 publication Critical patent/DE69122318T2/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
    • C08F4/00—Polymerisation catalysts
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Polymerization Catalysts (AREA)
  • Catalysts (AREA)
DE69122318T 1990-06-29 1991-06-28 Koimpregnierter Vanadium-Zirkonium-Katalysator zur Herstellung von Polyethylen mit breiter oder bimodaler Molekulargewichtsverteilung Expired - Fee Related DE69122318T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/545,577 US5070055A (en) 1990-06-29 1990-06-29 Novel coimpregnated vanadium-zirconium catalyst for making polyethylene with broad or bimodal MW distribution

Publications (2)

Publication Number Publication Date
DE69122318D1 true DE69122318D1 (de) 1996-10-31
DE69122318T2 DE69122318T2 (de) 1997-02-06

Family

ID=24176776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122318T Expired - Fee Related DE69122318T2 (de) 1990-06-29 1991-06-28 Koimpregnierter Vanadium-Zirkonium-Katalysator zur Herstellung von Polyethylen mit breiter oder bimodaler Molekulargewichtsverteilung

Country Status (23)

Country Link
US (1) US5070055A (de)
EP (1) EP0464710B1 (de)
JP (1) JP2617380B2 (de)
KR (1) KR920000799A (de)
CN (1) CN1058601A (de)
AT (1) ATE143385T1 (de)
AU (1) AU636771B2 (de)
BR (1) BR9102740A (de)
CA (1) CA2045967C (de)
CS (1) CS199891A3 (de)
DE (1) DE69122318T2 (de)
ES (1) ES2091836T3 (de)
FI (1) FI913149A (de)
GR (1) GR3021164T3 (de)
HU (1) HUT62612A (de)
MX (1) MX9100015A (de)
NO (1) NO912553L (de)
NZ (1) NZ238780A (de)
PL (1) PL290853A1 (de)
PT (1) PT98157B (de)
TW (1) TW198042B (de)
YU (1) YU143191A (de)
ZA (1) ZA915031B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155079A (en) * 1991-06-07 1992-10-13 Quantum Chemical Corporation Multiple site olefin polymerization catalysts
FI96611C (fi) * 1993-09-10 1996-07-25 Neste Oy Heterogeeninen polymerointikatalyytti ja menetelmä sen valmistamiseksi
US6403520B1 (en) 1999-09-17 2002-06-11 Saudi Basic Industries Corporation Catalyst compositions for polymerizing olefins to multimodal molecular weight distribution polymer, processes for production and use of the catalyst
US6391816B1 (en) * 1999-10-27 2002-05-21 Phillips Petroleum Organometal compound catalyst
US6916892B2 (en) * 2001-12-03 2005-07-12 Fina Technology, Inc. Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
US20060155024A1 (en) * 2003-07-10 2006-07-13 Motohiro Suzuki Polyvinyl chloride-base thermoplastic elastomer composition
US7985811B2 (en) * 2004-01-02 2011-07-26 Univation Technologies, Llc Method for controlling sheeting in gas phase reactors
US20070073012A1 (en) * 2005-09-28 2007-03-29 Pannell Richard B Method for seed bed treatment before a polymerization reaction
US20050148742A1 (en) * 2004-01-02 2005-07-07 Hagerty Robert O. Method for controlling sheeting in gas phase reactors
US7629422B2 (en) 2004-12-21 2009-12-08 Univation Technologies, Llc Process for transitioning between Ziegler-Natta-based and chromium-based catalysts
US7053163B1 (en) 2005-02-22 2006-05-30 Fina Technology, Inc. Controlled comonomer distribution along a reactor for copolymer production
US7446167B2 (en) * 2006-04-13 2008-11-04 Fina Technology, Inc. Catalyst deactivation agents and methods for use of same
US7662894B2 (en) * 2006-12-19 2010-02-16 Saudi Bosic Industries Corporation Polymer supported metallocene catalyst composition for polymerizing olefins
WO2015181151A1 (en) 2014-05-27 2015-12-03 Sabic Global Technologies B.V. Process for transitioning between incompatible catalysts
CN107108785B (zh) 2014-12-22 2019-09-03 Sabic环球技术有限责任公司 由烃的再循环回收烃
BR112017013272A2 (pt) 2014-12-22 2018-01-09 Sabic Global Technologies Bv processo de transição entre catalisadores incompatíveis
EA034766B1 (ru) 2014-12-22 2020-03-18 Сабик Глоубл Текнолоджиз Б.В. Способ перехода между несовместимыми катализаторами
EP3274374B1 (de) 2015-03-24 2018-10-24 SABIC Global Technologies B.V. Verfahren zum übergang zwischen unverträglichen katalysatoren
CN108699168B (zh) 2015-12-22 2021-04-27 Sabic环球技术有限责任公司 用于不相容催化剂之间转换的方法
WO2020056119A1 (en) 2018-09-14 2020-03-19 Fina Technology, Inc. Polyethylene and controlled rheology polypropylene polymer blends and methods of use
MX2021006769A (es) 2019-02-20 2021-07-15 Fina Technology Composiciones de polimero con baja distorsion.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082603B (en) * 1980-08-21 1984-06-20 Bp Chem Int Ltd Polymerisation catalyst
DE3242149A1 (de) * 1982-11-13 1984-05-17 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von homo- und copolymerisaten von (alpha)-monoolefinen mittels eines ziegler-katalysatorsystems
US4508842A (en) * 1983-03-29 1985-04-02 Union Carbide Corporation Ethylene polymerization using supported vanadium catalyst
US4559318A (en) * 1983-04-26 1985-12-17 Phillips Petroleum Company Supported vanadium dihalide-ether complex catalyst
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
DE3332956A1 (de) * 1983-09-13 1985-03-28 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen einer uebergangsmetalle enthaltenden katalysatorkomponente fuer ziegler-katalysatorsysteme
DE3426193A1 (de) * 1984-07-17 1986-01-23 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen einer uebergangsmetall-katalysatorkomponente fuer ziegler-katalysatorsysteme
US4701432A (en) * 1985-11-15 1987-10-20 Exxon Chemical Patents Inc. Supported polymerization catalyst
US4918038A (en) * 1987-10-29 1990-04-17 Union Carbide Chemicals And Plastics Company Inc. Process for the production of polyethylene with a broad and/or bimodal molecular weight distribution

Also Published As

Publication number Publication date
ATE143385T1 (de) 1996-10-15
JP2617380B2 (ja) 1997-06-04
EP0464710A3 (en) 1992-05-20
EP0464710A2 (de) 1992-01-08
AU7943891A (en) 1992-01-02
FI913149A0 (fi) 1991-06-28
HUT62612A (en) 1993-05-28
NZ238780A (en) 1993-01-27
BR9102740A (pt) 1992-02-04
KR920000799A (ko) 1992-01-29
NO912553D0 (no) 1991-06-28
CN1058601A (zh) 1992-02-12
EP0464710B1 (de) 1996-09-25
PT98157B (pt) 1998-12-31
DE69122318T2 (de) 1997-02-06
US5070055A (en) 1991-12-03
YU143191A (sh) 1994-04-05
CS199891A3 (en) 1992-03-18
JPH04226509A (ja) 1992-08-17
PT98157A (pt) 1992-04-30
GR3021164T3 (en) 1996-12-31
PL290853A1 (en) 1992-03-09
FI913149A (fi) 1991-12-30
ZA915031B (en) 1992-04-29
HU912192D0 (en) 1991-12-30
CA2045967A1 (en) 1991-12-30
NO912553L (no) 1991-12-30
AU636771B2 (en) 1993-05-06
CA2045967C (en) 1997-01-07
ES2091836T3 (es) 1996-11-16
MX9100015A (es) 1994-06-30
TW198042B (de) 1993-01-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee