LU77045A1 - - Google Patents
Info
- Publication number
- LU77045A1 LU77045A1 LU77045A LU77045A LU77045A1 LU 77045 A1 LU77045 A1 LU 77045A1 LU 77045 A LU77045 A LU 77045A LU 77045 A LU77045 A LU 77045A LU 77045 A1 LU77045 A1 LU 77045A1
- Authority
- LU
- Luxembourg
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
- C08F10/02—Ethene
-
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7609353A FR2346374A1 (fr) | 1976-03-31 | 1976-03-31 | Procede perfectionne de polymerisation de l'ethylene sous haute pression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU77045A1 true LU77045A1 (es) | 1977-07-22 |
Family
ID=9171221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU77045A LU77045A1 (es) | 1976-03-31 | 1977-03-30 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4105842A (es) |
| JP (1) | JPS5856363B2 (es) |
| BE (1) | BE853042A (es) |
| BR (1) | BR7701992A (es) |
| CA (1) | CA1089598A (es) |
| DE (1) | DE2714189C2 (es) |
| ES (1) | ES457413A1 (es) |
| FR (1) | FR2346374A1 (es) |
| GB (1) | GB1562557A (es) |
| IT (1) | IT1073601B (es) |
| LU (1) | LU77045A1 (es) |
| MX (1) | MX145630A (es) |
| NL (1) | NL7703535A (es) |
| PT (1) | PT66358B (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2385745A1 (fr) * | 1977-03-31 | 1978-10-27 | Charbonnages Ste Chimique | Procede de polymerisation de l'ethylene, sous pressions elevees, avec recyclage |
| FR2397429A1 (fr) * | 1977-07-13 | 1979-02-09 | Charbonnages Ste Chimique | Procede pour purifier des gaz de recirculation de particules condensees de polymere |
| FR2418802A1 (fr) * | 1978-03-02 | 1979-09-28 | Charbonnages Ste Chimique | Procede de fabrication du polyethylene a faible consommation d'energie |
| DE2966150D1 (en) * | 1978-03-23 | 1983-10-20 | Ici Plc | Gas-phase olefin polymerisation system and process for operating it |
| DE2854151A1 (de) * | 1978-12-15 | 1980-07-03 | Basf Ag | Verfahren zur herstellung von copolymerisaten des aethylens |
| FR2445344A1 (fr) * | 1978-12-28 | 1980-07-25 | Charbonnages Ste Chimique | Procede d'elargissement de la repartition moleculaire du polyethylene par emploi de deux reacteurs et de deux separateurs |
| FR2445343A1 (fr) * | 1978-12-28 | 1980-07-25 | Charbonnages Ste Chimique | Procede pour l'elargissement de la repartition moleculaire du polyethylene par emploi de deux reacteurs fonctionnant a des pressions et temperatures tres differentes et en absence d'hydrogene |
| US4587314A (en) * | 1981-07-21 | 1986-05-06 | Phillips Petroleum Company | Continuous polymerization reactor |
| FR2519007B1 (fr) * | 1981-12-24 | 1985-12-27 | Charbonnages Ste Chimique | Copolymeres modifies de l'ethylene et d'au moins une a-olefine et procede pour leur preparation |
| US4490514A (en) * | 1983-08-16 | 1984-12-25 | Chemplex Company | High-temperature ethylene polymerization and copolymerization using dialuminoxane cocatalysts |
| US4558105A (en) * | 1983-12-07 | 1985-12-10 | Chemplex Company | Copolymerization of ethylene |
| US4634744A (en) * | 1985-01-09 | 1987-01-06 | Chemplex Company | Method of catalyst deactivation |
| DE4214176A1 (de) * | 1992-04-30 | 1993-11-04 | Basf Ag | Verfahren zum entfernen von niedermolekularen, zaehen produkten bei der hochdruckpolymerisation des ethylens |
| US5712365A (en) * | 1995-03-27 | 1998-01-27 | Tosoh Corporation | Process for producing ethylene alpha-olefin copolymer |
| SG97919A1 (en) | 1999-08-31 | 2003-08-20 | Sumitomo Chemical Co | Ethylene-alpha-olefin copolymer and polyethylene composition |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU462833A1 (ru) * | 1971-05-03 | 1975-03-05 | Предприятие П/Я Р-6956 | Способ управлени процессом полимеризации пропилена |
| US3758446A (en) * | 1971-06-10 | 1973-09-11 | Du Pont | Process for controlling molecular weight of alpha olefin polymers |
| GB1419012A (en) * | 1973-03-29 | 1975-12-24 | Ici Ltd | Production of polyethylene |
-
1976
- 1976-03-31 FR FR7609353A patent/FR2346374A1/fr active Granted
-
1977
- 1977-03-23 US US05/780,452 patent/US4105842A/en not_active Expired - Lifetime
- 1977-03-28 PT PT66358A patent/PT66358B/pt unknown
- 1977-03-29 MX MX77168554A patent/MX145630A/es unknown
- 1977-03-30 BE BE176256A patent/BE853042A/xx not_active IP Right Cessation
- 1977-03-30 IT IT67696/77A patent/IT1073601B/it active
- 1977-03-30 BR BR7701992A patent/BR7701992A/pt unknown
- 1977-03-30 LU LU77045A patent/LU77045A1/xx unknown
- 1977-03-30 DE DE2714189A patent/DE2714189C2/de not_active Expired
- 1977-03-30 CA CA275,117A patent/CA1089598A/fr not_active Expired
- 1977-03-31 NL NL7703535A patent/NL7703535A/xx not_active Application Discontinuation
- 1977-03-31 GB GB13680/77A patent/GB1562557A/en not_active Expired
- 1977-03-31 JP JP52036894A patent/JPS5856363B2/ja not_active Expired
- 1977-03-31 ES ES77457413A patent/ES457413A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| PT66358B (fr) | 1978-08-18 |
| IT1073601B (it) | 1985-04-17 |
| JPS52125590A (en) | 1977-10-21 |
| US4105842A (en) | 1978-08-08 |
| PT66358A (fr) | 1977-04-01 |
| ES457413A1 (es) | 1978-02-16 |
| MX145630A (es) | 1982-03-17 |
| NL7703535A (nl) | 1977-10-04 |
| FR2346374B1 (es) | 1978-08-25 |
| FR2346374A1 (fr) | 1977-10-28 |
| DE2714189C2 (de) | 1983-04-21 |
| JPS5856363B2 (ja) | 1983-12-14 |
| DE2714189A1 (de) | 1977-10-13 |
| CA1089598A (fr) | 1980-11-11 |
| BE853042A (fr) | 1977-09-30 |
| GB1562557A (en) | 1980-03-12 |
| BR7701992A (pt) | 1977-11-16 |