BE856867A - Procede pour preparer des copolymeres d'ethylene et de polyenes avec rendements eleves - Google Patents
Procede pour preparer des copolymeres d'ethylene et de polyenes avec rendements elevesInfo
- Publication number
- BE856867A BE856867A BE179391A BE179391A BE856867A BE 856867 A BE856867 A BE 856867A BE 179391 A BE179391 A BE 179391A BE 179391 A BE179391 A BE 179391A BE 856867 A BE856867 A BE 856867A
- Authority
- BE
- Belgium
- Prior art keywords
- polyenes
- ethylene
- high yields
- preparing copolymers
- copolymers
- Prior art date
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
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25379/76A IT1064663B (it) | 1976-07-16 | 1976-07-16 | Procedimento per la preparazione in alta resa di copolimeri dell etilene con polieni |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE856867A true BE856867A (fr) | 1978-01-16 |
Family
ID=11216523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE179391A BE856867A (fr) | 1976-07-16 | 1977-07-15 | Procede pour preparer des copolymeres d'ethylene et de polyenes avec rendements eleves |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5311983A (fr) |
| AU (1) | AU512515B2 (fr) |
| BE (1) | BE856867A (fr) |
| CA (1) | CA1112799A (fr) |
| CH (1) | CH628909A5 (fr) |
| CS (1) | CS199508B2 (fr) |
| DD (1) | DD130483A5 (fr) |
| DE (1) | DE2732110A1 (fr) |
| DK (1) | DK323377A (fr) |
| FR (1) | FR2358429A1 (fr) |
| GB (3) | GB1589095A (fr) |
| HU (1) | HU178728B (fr) |
| IL (1) | IL52475A (fr) |
| IT (1) | IT1064663B (fr) |
| LU (1) | LU77761A1 (fr) |
| NL (1) | NL7707832A (fr) |
| NO (1) | NO147214C (fr) |
| SE (1) | SE7708247L (fr) |
| YU (3) | YU174977A (fr) |
| ZA (1) | ZA774264B (fr) |
-
1976
- 1976-07-16 IT IT25379/76A patent/IT1064663B/it active
-
1977
- 1977-07-06 IL IL52475A patent/IL52475A/xx unknown
- 1977-07-07 GB GB28622/77A patent/GB1589095A/en not_active Expired
- 1977-07-07 GB GB35802/79A patent/GB1589096A/en not_active Expired
- 1977-07-07 CA CA282,224A patent/CA1112799A/fr not_active Expired
- 1977-07-07 AU AU26852/77A patent/AU512515B2/en not_active Expired
- 1977-07-07 GB GB35803/79A patent/GB1589097A/en not_active Expired
- 1977-07-13 NL NL7707832A patent/NL7707832A/xx not_active Application Discontinuation
- 1977-07-13 DD DD7700200041A patent/DD130483A5/xx unknown
- 1977-07-13 FR FR7721715A patent/FR2358429A1/fr active Granted
- 1977-07-13 CS CS774674A patent/CS199508B2/cs unknown
- 1977-07-14 JP JP8363777A patent/JPS5311983A/ja active Pending
- 1977-07-14 NO NO772510A patent/NO147214C/no unknown
- 1977-07-14 LU LU77761A patent/LU77761A1/xx unknown
- 1977-07-14 CH CH873977A patent/CH628909A5/it not_active IP Right Cessation
- 1977-07-14 YU YU01749/77A patent/YU174977A/xx unknown
- 1977-07-15 ZA ZA00774264A patent/ZA774264B/xx unknown
- 1977-07-15 HU HU77SA3047A patent/HU178728B/hu unknown
- 1977-07-15 SE SE7708247A patent/SE7708247L/xx not_active Application Discontinuation
- 1977-07-15 DK DK323377A patent/DK323377A/da not_active Application Discontinuation
- 1977-07-15 DE DE19772732110 patent/DE2732110A1/de not_active Withdrawn
- 1977-07-15 BE BE179391A patent/BE856867A/fr not_active IP Right Cessation
-
1982
- 1982-07-05 YU YU01457/82A patent/YU145782A/xx unknown
- 1982-07-05 YU YU01458/82A patent/YU145882A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD130483A5 (de) | 1978-04-05 |
| NO772510L (no) | 1978-01-17 |
| JPS5311983A (en) | 1978-02-02 |
| GB1589096A (en) | 1981-05-07 |
| CS199508B2 (en) | 1980-07-31 |
| CH628909A5 (en) | 1982-03-31 |
| AU2685277A (en) | 1979-01-11 |
| IL52475A (en) | 1981-10-30 |
| NO147214C (no) | 1983-02-23 |
| SE7708247L (sv) | 1978-01-17 |
| ZA774264B (en) | 1978-06-28 |
| YU174977A (en) | 1982-10-31 |
| HU178728B (en) | 1982-06-28 |
| FR2358429B1 (fr) | 1981-05-22 |
| NL7707832A (nl) | 1978-01-18 |
| YU145782A (en) | 1983-10-31 |
| IL52475A0 (en) | 1977-10-31 |
| YU145882A (en) | 1983-10-31 |
| NO147214B (no) | 1982-11-15 |
| IT1064663B (it) | 1985-02-25 |
| CA1112799A (fr) | 1981-11-17 |
| DK323377A (da) | 1978-01-17 |
| AU512515B2 (en) | 1980-10-16 |
| DE2732110A1 (de) | 1978-01-19 |
| FR2358429A1 (fr) | 1978-02-10 |
| GB1589097A (en) | 1981-05-07 |
| LU77761A1 (fr) | 1977-10-17 |
| GB1589095A (en) | 1981-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SNAMPROGETTI S.P.A. Effective date: 19840715 |