GB932419A - Process for polymerizing and copolymerizing olefins - Google Patents
Process for polymerizing and copolymerizing olefinsInfo
- Publication number
- GB932419A GB932419A GB270460A GB270460A GB932419A GB 932419 A GB932419 A GB 932419A GB 270460 A GB270460 A GB 270460A GB 270460 A GB270460 A GB 270460A GB 932419 A GB932419 A GB 932419A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- compound
- heavy metal
- fluoride
- polymerizing
- 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
Polymers of olefins containing 2 to 8 carbon atoms are made by polymerizing one or more olefines in the presence of a catalyst obtained by reacting a heavy metal compound of a transition element, e.g. titanium tetrachloride, with an organometallic compound of an element of Group I to III of the Mendel<\>aeeff Periodic Table, and after-treating the reaction mixture with a mixture of an aluminium trihydrocarbon and a metal fluoride. The reaction product obtained from the heavy metal compound may be heat-treated at 40 DEG -150 DEG C. prior to the after-treatment. The metal fluoride may be an alkali, alkaline, or heavy metal fluoride, such as lead fluoride. The olefin may be ethylene, propylene or butene-1. The polymerization may be effected in bulk or in the presence of a hydrocarbon diluent. The aluminium compound may be aluminium trimethyl, triethyl, tripropyl, triphenyl, tributyl, tripentyl, or trihexyl, or diethyl aluminium monochloride.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF27559A DE1110418B (en) | 1959-01-23 | 1959-01-23 | Process for the polymerization and interpolymerization of olefins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB932419A true GB932419A (en) | 1963-07-24 |
Family
ID=7092500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB270460A Expired GB932419A (en) | 1959-01-23 | 1960-01-25 | Process for polymerizing and copolymerizing olefins |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1110418B (en) |
| GB (1) | GB932419A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE549910A (en) * | 1955-07-29 | 1900-01-01 |
-
1959
- 1959-01-23 DE DEF27559A patent/DE1110418B/en active Pending
-
1960
- 1960-01-25 GB GB270460A patent/GB932419A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1110418B (en) | 1961-07-06 |
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