GB1282191A - Process for production of polyolefins - Google Patents

Process for production of polyolefins

Info

Publication number
GB1282191A
GB1282191A GB761370A GB761370A GB1282191A GB 1282191 A GB1282191 A GB 1282191A GB 761370 A GB761370 A GB 761370A GB 761370 A GB761370 A GB 761370A GB 1282191 A GB1282191 A GB 1282191A
Authority
GB
United Kingdom
Prior art keywords
vanadium
alkyl
compound
compounds
polyolefins
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
GB761370A
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.)
Veba Oel AG
Original Assignee
Veba Oel AG
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 Veba Oel AG filed Critical Veba Oel AG
Publication of GB1282191A publication Critical patent/GB1282191A/en
Expired 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)

Abstract

1282191 Three-component catalysts containing two transition metal compounds VEBA CHEMIE AG 17 Feb 1970 [18 April 1969] 7613/70 Heading C3P Olefins are polymerized in the presence of (a) a mixture of halogen-free organic titanium and vanadium compounds, (b) an alkyl aluminium iodide, which may be formed in situ, and optionally (c) a further aluminium alkyl or alcoholate compound. In examples, ethylene is homopolymerized or copolymerized with propylene, butylene-1 or 4-methyl-pentene-1 in the presence of, e.g. Ti(OC 4 H 9 ) 4 , vanadium oxytricaprylate, and Al(C 2 H 5 ) 2 I, vanadyltriacetate or VO(O 2 CCH 3 ) 3 , Ti(OC 6 H 5 ) 4 , Ti(naphtholate) 4 , Ti(O 2 C.CH 2 .CH 3 ) 4 , or tetrakis(hydroxy - oxo - dihydro - dicyclopentadienyl) titanate, and in some cases with additional organoaluminium compound.
GB761370A 1969-04-18 1970-02-17 Process for production of polyolefins Expired GB1282191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691919704 DE1919704A1 (en) 1969-04-18 1969-04-18 Process for the production of polyolefins

Publications (1)

Publication Number Publication Date
GB1282191A true GB1282191A (en) 1972-07-19

Family

ID=5731568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB761370A Expired GB1282191A (en) 1969-04-18 1970-02-17 Process for production of polyolefins

Country Status (7)

Country Link
AT (1) AT303377B (en)
BE (1) BE746665A (en)
DE (1) DE1919704A1 (en)
FR (1) FR2042734A5 (en)
GB (1) GB1282191A (en)
LU (1) LU60716A1 (en)
NL (1) NL7002809A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841422A1 (en) * 1978-09-22 1980-04-17 Grigorjev Catalyst for higher olefin polymerisation - comprises tri:alkyl vanadate, organo-aluminium cpd. and alkoxy deriv. of titanium, zirconium or hafnium
DE2906639C2 (en) * 1979-02-21 1982-03-25 Chemische Werke Hüls AG, 4370 Marl Process for the production of largely amorphous homo- and / or copolymers of α-olefins having 3-3 2 carbon atoms
CN102933589A (en) * 2010-03-26 2013-02-13 南京大学 Strecker reagents, their derivatives, methods for forming the same and improved strecker reaction

Also Published As

Publication number Publication date
AT303377B (en) 1972-11-27
LU60716A1 (en) 1970-06-15
NL7002809A (en) 1970-10-20
FR2042734A5 (en) 1971-02-12
BE746665A (en) 1970-07-31
DE1919704A1 (en) 1970-11-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee