BE827258A - Procede de polymerisation d'alpha-olefines catalyseurs utilise dans un tel procede et procede pour sa preparation - Google Patents
Procede de polymerisation d'alpha-olefines catalyseurs utilise dans un tel procede et procede pour sa preparationInfo
- Publication number
- BE827258A BE827258A BE154832A BE154832A BE827258A BE 827258 A BE827258 A BE 827258A BE 154832 A BE154832 A BE 154832A BE 154832 A BE154832 A BE 154832A BE 827258 A BE827258 A BE 827258A
- Authority
- BE
- Belgium
- Prior art keywords
- olefins
- alpha
- polymerization
- preparation
- catalyzers
- 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
- C08F110/00—Homopolymers 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT49831/74A IT1004430B (it) | 1974-03-28 | 1974-03-28 | Processo per la polimerizzazione di alfa olefine catalizzatore impiegato in tale processo e metodo per la sua preparazione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE827258A true BE827258A (fr) | 1975-07-16 |
Family
ID=11271661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE154832A BE827258A (fr) | 1974-03-28 | 1975-03-27 | Procede de polymerisation d'alpha-olefines catalyseurs utilise dans un tel procede et procede pour sa preparation |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4037041A (no) |
| JP (1) | JPS5242198B2 (no) |
| BE (1) | BE827258A (no) |
| CA (1) | CA1057273A (no) |
| CS (1) | CS207559B2 (no) |
| DE (1) | DE2513926A1 (no) |
| DK (1) | DK144795C (no) |
| FR (1) | FR2265769B1 (no) |
| HU (1) | HU171956B (no) |
| IL (1) | IL47075A (no) |
| IT (1) | IT1004430B (no) |
| LU (1) | LU72136A1 (no) |
| NL (1) | NL173410C (no) |
| NO (1) | NO146638C (no) |
| SE (1) | SE425495B (no) |
| SU (2) | SU828972A3 (no) |
| YU (1) | YU36871B (no) |
| ZA (1) | ZA751388B (no) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL46858A (en) * | 1974-04-17 | 1979-01-31 | Snam Progetti | Process for the polymerization of alpha-olefins,catalyst employed in said process and method for the preparation thereof |
| IT1081277B (it) * | 1977-06-30 | 1985-05-16 | Snam Progetti | Composizioni chimiche a base di titanio trialogenuro procedimento per la loro preparazione e loro impieghi |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2981725A (en) * | 1955-11-16 | 1961-04-25 | Shell Oil Co | Process for polymerizing olefins |
| US3008943A (en) * | 1955-12-01 | 1961-11-14 | Exxon Research Engineering Co | Polymerization catalyst |
| US3463827A (en) * | 1961-03-13 | 1969-08-26 | Phillips Petroleum Co | Novel metal carbonyl catalysts and their use |
| NL6700205A (no) * | 1967-01-05 | 1968-07-08 | ||
| JPS4948475B1 (no) * | 1970-08-11 | 1974-12-21 |
-
1974
- 1974-03-28 IT IT49831/74A patent/IT1004430B/it active
-
1975
- 1975-03-06 ZA ZA00751388A patent/ZA751388B/xx unknown
- 1975-03-18 YU YU0669/75A patent/YU36871B/xx unknown
- 1975-03-24 NO NO751001A patent/NO146638C/no unknown
- 1975-03-25 DK DK125875A patent/DK144795C/da not_active IP Right Cessation
- 1975-03-25 FR FR7509330A patent/FR2265769B1/fr not_active Expired
- 1975-03-26 LU LU72136A patent/LU72136A1/xx unknown
- 1975-03-26 CA CA223,382A patent/CA1057273A/en not_active Expired
- 1975-03-27 HU HU75SA00002770A patent/HU171956B/hu unknown
- 1975-03-27 SE SE7503638A patent/SE425495B/xx unknown
- 1975-03-27 BE BE154832A patent/BE827258A/xx not_active IP Right Cessation
- 1975-03-27 US US05/562,800 patent/US4037041A/en not_active Expired - Lifetime
- 1975-03-27 SU SU752116656A patent/SU828972A3/ru active
- 1975-03-27 DE DE19752513926 patent/DE2513926A1/de not_active Ceased
- 1975-03-27 NL NLAANVRAGE7503783,A patent/NL173410C/xx not_active IP Right Cessation
- 1975-03-28 CS CS752153A patent/CS207559B2/cs unknown
- 1975-03-28 JP JP50037007A patent/JPS5242198B2/ja not_active Expired
- 1975-04-11 IL IL47075A patent/IL47075A/xx unknown
- 1975-12-02 SU SU752193807A patent/SU665781A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50130887A (no) | 1975-10-16 |
| FR2265769A1 (no) | 1975-10-24 |
| ZA751388B (en) | 1976-04-28 |
| SE7503638L (no) | 1975-09-29 |
| LU72136A1 (no) | 1975-08-20 |
| JPS5242198B2 (no) | 1977-10-22 |
| IL47075A (en) | 1979-11-30 |
| HU171956B (hu) | 1978-04-28 |
| US4037041A (en) | 1977-07-19 |
| NL7503783A (nl) | 1975-09-30 |
| YU36871B (en) | 1984-08-31 |
| SE425495B (sv) | 1982-10-04 |
| YU66975A (en) | 1982-02-25 |
| NO146638B (no) | 1982-08-02 |
| NO751001L (no) | 1975-09-30 |
| SU665781A3 (ru) | 1979-05-30 |
| NO146638C (no) | 1982-11-10 |
| FR2265769B1 (no) | 1978-03-17 |
| DK144795B (da) | 1982-06-07 |
| DE2513926A1 (de) | 1975-10-02 |
| IT1004430B (it) | 1976-07-10 |
| CS207559B2 (en) | 1981-08-31 |
| NL173410B (nl) | 1983-08-16 |
| IL47075A0 (en) | 1975-08-31 |
| DK125875A (no) | 1975-09-29 |
| SU828972A3 (ru) | 1981-05-07 |
| CA1057273A (en) | 1979-06-26 |
| DK144795C (da) | 1982-11-01 |
| NL173410C (nl) | 1984-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SNAMPROGETTI S.P.A. Effective date: 19840327 |