SE7708247L - PROCEDURE FOR THE PREPARATION OF COPOLYMERS OF ETHEN AND POLYENES - Google Patents
PROCEDURE FOR THE PREPARATION OF COPOLYMERS OF ETHEN AND POLYENESInfo
- Publication number
- SE7708247L SE7708247L SE7708247A SE7708247A SE7708247L SE 7708247 L SE7708247 L SE 7708247L SE 7708247 A SE7708247 A SE 7708247A SE 7708247 A SE7708247 A SE 7708247A SE 7708247 L SE7708247 L SE 7708247L
- Authority
- SE
- Sweden
- Prior art keywords
- vanadium
- compounds
- reaction
- interpolymers
- preparation
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 150000004291 polyenes Chemical class 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 abstract 2
- -1 polyene hydrocarbons Chemical class 0.000 abstract 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 2
- 150000003682 vanadium compounds Chemical class 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001399 aluminium compounds Chemical class 0.000 abstract 1
- 229940077746 antacid containing aluminium compound Drugs 0.000 abstract 1
- 150000005840 aryl radicals Chemical group 0.000 abstract 1
- XTKDAFGWCDAMPY-UHFFFAOYSA-N azaperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCN(C=2N=CC=CC=2)CC1 XTKDAFGWCDAMPY-UHFFFAOYSA-N 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- VUNCWTMEJYMOOR-UHFFFAOYSA-N hexachlorocyclopentadiene Chemical compound ClC1=C(Cl)C(Cl)(Cl)C(Cl)=C1Cl VUNCWTMEJYMOOR-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 125000003367 polycyclic group Chemical group 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 239000012066 reaction slurry Substances 0.000 abstract 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/14—Organic medium
-
- 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
- C08F210/02—Ethene
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
For the preparation of interpolymers of ethylene with one or more polyene hydrocarbons, in which at least one unsaturation belongs to a polycyclic system, the reaction is carried out in the presence of a diluent and of a special catalytic system. The latter is prepared from 1 - one or more vanadium compounds of a valency greater than two, soluble in the reaction medium, 2 - one or more aluminium compounds of the general formula R2AlX in which R is an alkyl, cycloalkyl, alkylaryl or aryl radical having 1 to 12 carbon atoms and X is chlorine or bromine, and 3 - one or more of the following compounds: organic compounds containing the grouping -CCl3, hexachlorocyclopentadiene or thionyl chloride. The polymerisation yields relative to the vanadium compound are between 30,000 and more than 1,000,000 grams of copolymer per gram of vanadium, and the polymerisation product does not require a washing stage for removal of catalytic residues, but can be recovered from the reaction slurry by centrifuging or stripping. The unsaturated interpolymers thus obtained have a random distribution of the monomer units, a high mean molecular weight, a high crystallinity of the polyethylene type and a melting point above 120 DEG C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25379/76A IT1064663B (en) | 1976-07-16 | 1976-07-16 | PROCEDURE FOR THE HIGH YIELD PREPARATION OF ETHYLENE COPOLYMERS WITH POLYENES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7708247L true SE7708247L (en) | 1978-01-17 |
Family
ID=11216523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7708247A SE7708247L (en) | 1976-07-16 | 1977-07-15 | PROCEDURE FOR THE PREPARATION OF COPOLYMERS OF ETHEN AND POLYENES |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5311983A (en) |
| AU (1) | AU512515B2 (en) |
| BE (1) | BE856867A (en) |
| CA (1) | CA1112799A (en) |
| CH (1) | CH628909A5 (en) |
| CS (1) | CS199508B2 (en) |
| DD (1) | DD130483A5 (en) |
| DE (1) | DE2732110A1 (en) |
| DK (1) | DK323377A (en) |
| FR (1) | FR2358429A1 (en) |
| GB (3) | GB1589096A (en) |
| HU (1) | HU178728B (en) |
| IL (1) | IL52475A (en) |
| IT (1) | IT1064663B (en) |
| LU (1) | LU77761A1 (en) |
| NL (1) | NL7707832A (en) |
| NO (1) | NO147214C (en) |
| SE (1) | SE7708247L (en) |
| YU (3) | YU174977A (en) |
| ZA (1) | ZA774264B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7828750B2 (en) * | 2021-12-20 | 2026-03-12 | 三井化学株式会社 | Ethylene-nonconjugated polyene copolymer |
| JP7827450B2 (en) * | 2021-12-20 | 2026-03-10 | 三井化学株式会社 | Rubber composition and its uses |
-
1976
- 1976-07-16 IT IT25379/76A patent/IT1064663B/en active
-
1977
- 1977-07-06 IL IL52475A patent/IL52475A/en unknown
- 1977-07-07 GB GB35802/79A patent/GB1589096A/en not_active Expired
- 1977-07-07 CA CA282,224A patent/CA1112799A/en not_active Expired
- 1977-07-07 GB GB28622/77A patent/GB1589095A/en not_active Expired
- 1977-07-07 GB GB35803/79A patent/GB1589097A/en not_active Expired
- 1977-07-07 AU AU26852/77A patent/AU512515B2/en not_active Expired
- 1977-07-13 DD DD7700200041A patent/DD130483A5/en unknown
- 1977-07-13 CS CS774674A patent/CS199508B2/en unknown
- 1977-07-13 NL NL7707832A patent/NL7707832A/en not_active Application Discontinuation
- 1977-07-13 FR FR7721715A patent/FR2358429A1/en active Granted
- 1977-07-14 CH CH873977A patent/CH628909A5/en not_active IP Right Cessation
- 1977-07-14 JP JP8363777A patent/JPS5311983A/en active Pending
- 1977-07-14 NO NO772510A patent/NO147214C/en unknown
- 1977-07-14 LU LU77761A patent/LU77761A1/xx unknown
- 1977-07-14 YU YU01749/77A patent/YU174977A/en unknown
- 1977-07-15 DE DE19772732110 patent/DE2732110A1/en not_active Withdrawn
- 1977-07-15 BE BE179391A patent/BE856867A/en not_active IP Right Cessation
- 1977-07-15 HU HU77SA3047A patent/HU178728B/en unknown
- 1977-07-15 ZA ZA00774264A patent/ZA774264B/en unknown
- 1977-07-15 SE SE7708247A patent/SE7708247L/en not_active Application Discontinuation
- 1977-07-15 DK DK323377A patent/DK323377A/en not_active Application Discontinuation
-
1982
- 1982-07-05 YU YU01458/82A patent/YU145882A/en unknown
- 1982-07-05 YU YU01457/82A patent/YU145782A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2732110A1 (en) | 1978-01-19 |
| FR2358429A1 (en) | 1978-02-10 |
| IT1064663B (en) | 1985-02-25 |
| DD130483A5 (en) | 1978-04-05 |
| LU77761A1 (en) | 1977-10-17 |
| AU512515B2 (en) | 1980-10-16 |
| CH628909A5 (en) | 1982-03-31 |
| AU2685277A (en) | 1979-01-11 |
| CS199508B2 (en) | 1980-07-31 |
| IL52475A0 (en) | 1977-10-31 |
| JPS5311983A (en) | 1978-02-02 |
| YU145882A (en) | 1983-10-31 |
| NO147214C (en) | 1983-02-23 |
| DK323377A (en) | 1978-01-17 |
| YU174977A (en) | 1982-10-31 |
| YU145782A (en) | 1983-10-31 |
| IL52475A (en) | 1981-10-30 |
| NO147214B (en) | 1982-11-15 |
| FR2358429B1 (en) | 1981-05-22 |
| GB1589095A (en) | 1981-05-07 |
| ZA774264B (en) | 1978-06-28 |
| CA1112799A (en) | 1981-11-17 |
| GB1589097A (en) | 1981-05-07 |
| GB1589096A (en) | 1981-05-07 |
| BE856867A (en) | 1978-01-16 |
| NL7707832A (en) | 1978-01-18 |
| NO772510L (en) | 1978-01-17 |
| HU178728B (en) | 1982-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 7708247-7 |