GB823306A - Olefin polymerization - Google Patents
Olefin polymerizationInfo
- Publication number
- GB823306A GB823306A GB11318/57A GB1131857A GB823306A GB 823306 A GB823306 A GB 823306A GB 11318/57 A GB11318/57 A GB 11318/57A GB 1131857 A GB1131857 A GB 1131857A GB 823306 A GB823306 A GB 823306A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzene
- aluminium
- triisobutyl
- butene
- xylene
- 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
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
A catalyst composition for polymerizing alpha-olefins comprises a mixture in a dry liquid saturated hydrocarbon solvent, of titanium or vanadium trichloride with triisobutyl or triphenyl aluminium the molar ratio of the aluminium compound to the trichloride being from 0.5 : 1 to 2.5 : 1. Specified solvents are benzene, xylene, toluene and isopropyl benzene.ALSO:An alpha-olefin is polymerized by contacting it at a temperature between 20 DEG and 110 DEG C. with a composition comprising a mixture, in a dry liquid saturated hydrocarbon solvent, of either titanium or vanadium trichloride with either triisobutyl or triphenyl aluminium. Specified olefins are propylene, 1-butene, 4-phenyl-1-butene, and styrene, while benzene, xylene, toluene and isopropyl benzene.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US823306XA | 1956-04-10 | 1956-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB823306A true GB823306A (en) | 1959-11-11 |
Family
ID=22170531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11318/57A Expired GB823306A (en) | 1956-04-10 | 1957-04-08 | Olefin polymerization |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB823306A (en) |
-
1957
- 1957-04-08 GB GB11318/57A patent/GB823306A/en not_active Expired
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