FR2202898B1 - - Google Patents
Info
- Publication number
- FR2202898B1 FR2202898B1 FR7236443A FR7236443A FR2202898B1 FR 2202898 B1 FR2202898 B1 FR 2202898B1 FR 7236443 A FR7236443 A FR 7236443A FR 7236443 A FR7236443 A FR 7236443A FR 2202898 B1 FR2202898 B1 FR 2202898B1
- Authority
- FR
- France
- 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
- C08F10/02—Ethene
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)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7236443A FR2202898B1 (US06826419-20041130-M00005.png) | 1972-10-13 | 1972-10-13 | |
| BE2053124A BE805757A (fr) | 1972-10-13 | 1973-10-08 | Procede pour effectuer des polymerisations ioniques et radicalaires simultanees de l'ethylene et produits obtenus |
| DE2350782A DE2350782C2 (de) | 1972-10-13 | 1973-10-10 | Verfahren zur Polymerisation von Äthylen |
| US405653A US3929754A (en) | 1972-10-13 | 1973-10-11 | Process for the preparation of ethylene polymers by both free-radical and ionic polymerisation reactions |
| GB4756273A GB1441116A (en) | 1972-10-13 | 1973-10-11 | Process for the preparation of ethylene polymers by both free- radical and ionic polymerisation reactions |
| BR7998/73A BR7307998D0 (pt) | 1972-10-13 | 1973-10-12 | Processo para realizar polimerizacao radiculares e ionicas simultaneas do etileno |
| CA183,205A CA1019098A (en) | 1972-10-13 | 1973-10-12 | Process for the preparation of ethylene polymers by both free-radical and ionic polymerisation reactions |
| NL7314063A NL7314063A (US06826419-20041130-M00005.png) | 1972-10-13 | 1973-10-12 | |
| IT30046/73A IT995812B (it) | 1972-10-13 | 1973-10-12 | Procedimento per effettuare delle polimerizzazioni ioniche e radica liche simultanee dell etilene e prodotti ottenuti |
| JP48115269A JPS5756483B2 (US06826419-20041130-M00005.png) | 1972-10-13 | 1973-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7236443A FR2202898B1 (US06826419-20041130-M00005.png) | 1972-10-13 | 1972-10-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2202898A1 FR2202898A1 (US06826419-20041130-M00005.png) | 1974-05-10 |
| FR2202898B1 true FR2202898B1 (US06826419-20041130-M00005.png) | 1976-03-26 |
Family
ID=9105636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7236443A Expired FR2202898B1 (US06826419-20041130-M00005.png) | 1972-10-13 | 1972-10-13 |
Country Status (10)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2342306A1 (fr) * | 1976-02-25 | 1977-09-23 | Charbonnages Ste Chimique | Procede ameliore de polymerisation ionique de l'ethylene sous haute pression |
| IT1076203B (it) * | 1977-01-12 | 1985-04-27 | Montedison Spa | Procedimento per la polimerizzazione di etilene in fase gas |
| FR2399445A1 (fr) * | 1977-08-01 | 1979-03-02 | Charbonnages Ste Chimique | Procede controle de polymerisation de l'ethylene par injection separee des constituants catalytiques |
| FR2400040A2 (fr) * | 1977-08-09 | 1979-03-09 | Charbonnages Ste Chimique | Procede controle de polymerisation ionique de l'ethylene sous haute pression |
| FR2470777A1 (fr) * | 1979-11-28 | 1981-06-12 | Ato Chimie | Procede de preparation de polymeres d'ethylene de moyenne densite |
| JPS6386774U (US06826419-20041130-M00005.png) * | 1986-11-27 | 1988-06-06 | ||
| EP2729504B1 (en) * | 2011-07-05 | 2017-11-22 | Dow Global Technologies LLC | Ethylene-based polymers and processes to make the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE569578A (US06826419-20041130-M00005.png) * | 1957-07-20 | |||
| US2953552A (en) * | 1958-07-31 | 1960-09-20 | Union Carbide Corp | Production of ethylene-alpha-butene copolymers with a catalyst of aluminum alkyl, titanium ester and titanium halide |
| DE1954749A1 (de) * | 1968-10-30 | 1970-12-03 | Ici Ltd | Verfahren zur Polymerisation von AEthylen |
| US3732198A (en) * | 1969-01-20 | 1973-05-08 | Ici Ltd | Polymerisation of ethylene |
-
1972
- 1972-10-13 FR FR7236443A patent/FR2202898B1/fr not_active Expired
-
1973
- 1973-10-08 BE BE2053124A patent/BE805757A/xx not_active IP Right Cessation
- 1973-10-10 DE DE2350782A patent/DE2350782C2/de not_active Expired
- 1973-10-11 US US405653A patent/US3929754A/en not_active Expired - Lifetime
- 1973-10-11 GB GB4756273A patent/GB1441116A/en not_active Expired
- 1973-10-12 IT IT30046/73A patent/IT995812B/it active
- 1973-10-12 NL NL7314063A patent/NL7314063A/xx active Search and Examination
- 1973-10-12 BR BR7998/73A patent/BR7307998D0/pt unknown
- 1973-10-12 CA CA183,205A patent/CA1019098A/en not_active Expired
- 1973-10-13 JP JP48115269A patent/JPS5756483B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2350782A1 (de) | 1974-04-25 |
| IT995812B (it) | 1975-11-20 |
| DE2350782C2 (de) | 1982-11-11 |
| GB1441116A (en) | 1976-06-30 |
| CA1019098A (en) | 1977-10-11 |
| FR2202898A1 (US06826419-20041130-M00005.png) | 1974-05-10 |
| JPS4997088A (US06826419-20041130-M00005.png) | 1974-09-13 |
| BR7307998D0 (pt) | 1974-07-25 |
| JPS5756483B2 (US06826419-20041130-M00005.png) | 1982-11-30 |
| NL7314063A (US06826419-20041130-M00005.png) | 1974-04-16 |
| BE805757A (fr) | 1974-02-01 |
| US3929754A (en) | 1975-12-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |