GB1176692A - Continuous Processes for the production of Ethylene Polymers and Catalysts suitable therefor - Google Patents

Continuous Processes for the production of Ethylene Polymers and Catalysts suitable therefor

Info

Publication number
GB1176692A
GB1176692A GB381267A GB381267A GB1176692A GB 1176692 A GB1176692 A GB 1176692A GB 381267 A GB381267 A GB 381267A GB 381267 A GB381267 A GB 381267A GB 1176692 A GB1176692 A GB 1176692A
Authority
GB
United Kingdom
Prior art keywords
stream
solution
hydrocarbon solvent
production
ethylene polymers
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
Application number
GB381267A
Inventor
Robert Michael Manyik
Wellington Epler Walker
Thomas Putnam Wilson
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 Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to GB381267A priority Critical patent/GB1176692A/en
Publication of GB1176692A publication Critical patent/GB1176692A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/06—Aluminium compounds
    • C07F5/061—Aluminium compounds with C-aluminium linkage
    • C07F5/066—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage)
    • C07F5/068—Aluminium compounds with C-aluminium linkage compounds with Al linked to an element other than Al, C, H or halogen (this includes Al-cyanide linkage) preparation of alum(in)oxanes
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

1,176,692. Polymerisation catalysts. UNION CARBIDE CORP. 25 Jan., 1967, No. 3812/67. Heading B1E. [Also in Division C3] A catalyst complex is formed by a process comprising:-(1) introducing a first stream of a dry, inert, liquid hydrocarbon solvent to a first contact zone containing water to wet said first stream; (2) introducing the watercontaining first stream and a second stream which is a solution of a (C 1-12 ) hydrocarbyl aluminium compound in a dry, inert, liquid hydrocarbon solvent to a second reaction zone, wherein the hydrocarbyl aluminium compound and water react to form a solution of poly (hydrocarbyl aluminium oxide) in the hydrocarbon solvent, and (3) after aging said solution, adding thereto a Group IVA, VA or VIA transition metal compound to complete the formation of the catalyst complex. A flow diagram of the process is provided. Exemplified catalysts are mixtures of poly (isobutyl aluminium oxide) and chromic 2-ethylhexanoate or chromium acetylacetonate.
GB381267A 1967-01-25 1967-01-25 Continuous Processes for the production of Ethylene Polymers and Catalysts suitable therefor Expired GB1176692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB381267A GB1176692A (en) 1967-01-25 1967-01-25 Continuous Processes for the production of Ethylene Polymers and Catalysts suitable therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB381267A GB1176692A (en) 1967-01-25 1967-01-25 Continuous Processes for the production of Ethylene Polymers and Catalysts suitable therefor

Publications (1)

Publication Number Publication Date
GB1176692A true GB1176692A (en) 1970-01-07

Family

ID=9765367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB381267A Expired GB1176692A (en) 1967-01-25 1967-01-25 Continuous Processes for the production of Ethylene Polymers and Catalysts suitable therefor

Country Status (1)

Country Link
GB (1) GB1176692A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237294A2 (en) * 1986-03-07 1987-09-16 Nippon Oil Co. Ltd. Process for preparing ethylene polymers
EP0257695A2 (en) * 1986-08-15 1988-03-02 Shell Internationale Researchmaatschappij B.V. Process for preparing aluminoxanes
EP0258924A2 (en) * 1986-08-15 1988-03-09 Shell Internationale Researchmaatschappij B.V. Process for the preparation of aluminoxanes
EP0273284A2 (en) * 1986-12-18 1988-07-06 Nippon Oil Co., Ltd. Polyethylene composition
EP0405221A2 (en) * 1989-06-26 1991-01-02 Ethyl Corporation Alkylaluminoxane process
EP0672671A1 (en) * 1994-03-18 1995-09-20 Witco GmbH Process for producing alkyl-aluminoxane on inert carriers
WO2014105614A1 (en) * 2012-12-28 2014-07-03 Univation Technologies, Llc Methods of integrating aluminoxane production into catalyst production
CN116023528A (en) * 2021-10-26 2023-04-28 中国石油化工股份有限公司 Method, device and use for preparing alkylaluminoxane for in situ cut-in olefin oligomerization and polymerization

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237294A2 (en) * 1986-03-07 1987-09-16 Nippon Oil Co. Ltd. Process for preparing ethylene polymers
EP0237294A3 (en) * 1986-03-07 1989-01-25 Nippon Oil Co. Ltd. Process for preparing ethylene polymers
EP0258924A3 (en) * 1986-08-15 1989-09-06 Shell Internationale Researchmaatschappij B.V. Process for the preparation of aluminoxanes
EP0257695A2 (en) * 1986-08-15 1988-03-02 Shell Internationale Researchmaatschappij B.V. Process for preparing aluminoxanes
EP0258924A2 (en) * 1986-08-15 1988-03-09 Shell Internationale Researchmaatschappij B.V. Process for the preparation of aluminoxanes
EP0257695A3 (en) * 1986-08-15 1989-09-06 Shell Internationale Researchmaatschappij B.V. Process for preparing aluminoxanes
EP0273284A2 (en) * 1986-12-18 1988-07-06 Nippon Oil Co., Ltd. Polyethylene composition
EP0273284A3 (en) * 1986-12-18 1989-01-25 Nippon Oil Co., Ltd. Polyethylene composition
EP0405221A2 (en) * 1989-06-26 1991-01-02 Ethyl Corporation Alkylaluminoxane process
EP0405221A3 (en) * 1989-06-26 1991-06-05 Ethyl Corporation Alkylaluminoxane process
EP0672671A1 (en) * 1994-03-18 1995-09-20 Witco GmbH Process for producing alkyl-aluminoxane on inert carriers
WO2014105614A1 (en) * 2012-12-28 2014-07-03 Univation Technologies, Llc Methods of integrating aluminoxane production into catalyst production
CN104918947A (en) * 2012-12-28 2015-09-16 尤尼威蒂恩技术有限责任公司 Methods for integrating aluminoxane production into catalyst production
US9650453B2 (en) 2012-12-28 2017-05-16 Univation Technologies, Llc Methods of integrating aluminoxane production into catalyst production
CN116023528A (en) * 2021-10-26 2023-04-28 中国石油化工股份有限公司 Method, device and use for preparing alkylaluminoxane for in situ cut-in olefin oligomerization and polymerization

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