GB978101A - Copolymers - Google Patents
CopolymersInfo
- Publication number
- GB978101A GB978101A GB5011/63A GB501163A GB978101A GB 978101 A GB978101 A GB 978101A GB 5011/63 A GB5011/63 A GB 5011/63A GB 501163 A GB501163 A GB 501163A GB 978101 A GB978101 A GB 978101A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- pentene
- ethylene
- methyl
- reaction product
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
A ternary copolymer of ethylene, a monoethylenically unsaturated hydrocarbon having 3 to 5 carbon atoms and a methyl-pentene-1 may be prepared using a catalyst comprising the reaction product of (a) a salt of a metal selected from Group IV to VIII of the Mendel<\>aeef Table with (b) an organometallic compound or a hydride of a metal from Group I to III. The preferred terpolymer is formed from ethylene, propylene and 4-methyl-pentene-1 and the preferred catalyst is the reaction product of vanadium tetrachloride or oxytrichloride with an aluminium alkyl halide or aluminium trihexyl. Preferably the comonomers are in the vapour phase when contacted with the catalyst and the copolymerization is preferably effected in an inert diluent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE643523A BE643523A (en) | 1964-02-07 | 1964-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB978101A true GB978101A (en) | 1964-12-16 |
Family
ID=3845886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5011/63A Expired GB978101A (en) | 1964-02-07 | 1963-02-07 | Copolymers |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE643523A (en) |
| FR (1) | FR1378663A (en) |
| GB (1) | GB978101A (en) |
| NL (1) | NL302003A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0010428A1 (en) * | 1978-10-18 | 1980-04-30 | Mitsui Petrochemical Industries, Ltd. | Process for producing a random ethylene terpolymer and melt-shaped articles of such terpolymer |
| US9096700B2 (en) | 2012-12-10 | 2015-08-04 | Exxonmobil Chemical Patents Inc. | Polymerization process for production of polymer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597487B1 (en) * | 1986-04-17 | 1989-09-29 | Bp Chimie Sa | AMORPHOUS COPOLYMERS OF HIGH MOLECULAR MASS OF ETHYLENE AND ALPHA-OLEFINS. |
-
0
- NL NL302003D patent/NL302003A/xx unknown
-
1963
- 1963-02-07 GB GB5011/63A patent/GB978101A/en not_active Expired
- 1963-12-31 FR FR959076A patent/FR1378663A/en not_active Expired
-
1964
- 1964-02-07 BE BE643523A patent/BE643523A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0010428A1 (en) * | 1978-10-18 | 1980-04-30 | Mitsui Petrochemical Industries, Ltd. | Process for producing a random ethylene terpolymer and melt-shaped articles of such terpolymer |
| US9096700B2 (en) | 2012-12-10 | 2015-08-04 | Exxonmobil Chemical Patents Inc. | Polymerization process for production of polymer |
Also Published As
| Publication number | Publication date |
|---|---|
| BE643523A (en) | 1964-08-07 |
| FR1378663A (en) | 1964-11-13 |
| NL302003A (en) |
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