BE572726A - - Google Patents
Info
- Publication number
- BE572726A BE572726A BE572726DA BE572726A BE 572726 A BE572726 A BE 572726A BE 572726D A BE572726D A BE 572726DA BE 572726 A BE572726 A BE 572726A
- Authority
- BE
- Belgium
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
-
- 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
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
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 |
|---|---|---|---|
| IT1601057 | 1957-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572726A true BE572726A (en:Method) |
Family
ID=11148436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572726D BE572726A (en:Method) | 1957-11-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3245973A (en:Method) |
| BE (1) | BE572726A (en:Method) |
| CH (1) | CH419613A (en:Method) |
| DE (2) | DE1238667B (en:Method) |
| GB (1) | GB890224A (en:Method) |
| LU (1) | LU36565A1 (en:Method) |
| NL (2) | NL232861A (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3242149A (en) * | 1959-07-31 | 1966-03-22 | Montedison Spa | Process for producing copolymers of ethylene and propylene having regulated molecular weight |
| US3252958A (en) * | 1961-05-29 | 1966-05-24 | Montedison Spa | Process for polymerizing alpha-olefins in the presence of activated ticl3, aluminum dialkyl monohalide and a zinc alkyl halide |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE623157A (en:Method) * | 1961-10-31 | |||
| US3403140A (en) * | 1964-06-04 | 1968-09-24 | Phillips Petroleum Co | Polymerization process and catalyst |
| GB1098988A (en) * | 1965-11-25 | 1968-01-10 | Montedison Spa | Titanium trichloride |
| FR1602517A (en:Method) * | 1968-08-14 | 1970-12-21 | ||
| US4136058A (en) * | 1977-02-28 | 1979-01-23 | Arco Polymers, Inc. | High efficiency catalysts for olefin polymerization |
| US4308369A (en) * | 1979-09-28 | 1981-12-29 | The Dow Chemical Company | High efficiency catalyst for polymerizing olefins |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1016022B (de) * | 1954-01-19 | 1957-09-19 | Dr Dr E H Karl Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| NL206073A (en:Method) * | 1955-04-07 | 1900-01-01 | Hercules Powder Co Ltd | |
| NL103544C (en:Method) * | 1955-12-30 | |||
| US2890187A (en) * | 1956-07-11 | 1959-06-09 | Exxon Research Engineering Co | Cured polypropylene |
-
0
- NL NL106899D patent/NL106899C/xx active
- BE BE572726D patent/BE572726A/xx unknown
- LU LU36565D patent/LU36565A1/xx unknown
- NL NL232861D patent/NL232861A/xx unknown
-
1958
- 1958-11-03 US US771188A patent/US3245973A/en not_active Expired - Lifetime
- 1958-11-03 GB GB35170/58A patent/GB890224A/en not_active Expired
- 1958-11-06 CH CH6586658A patent/CH419613A/de unknown
- 1958-11-06 DE DEM60666A patent/DE1238667B/de active Pending
- 1958-11-06 DE DEM39521A patent/DE1175437B/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3242149A (en) * | 1959-07-31 | 1966-03-22 | Montedison Spa | Process for producing copolymers of ethylene and propylene having regulated molecular weight |
| US3252958A (en) * | 1961-05-29 | 1966-05-24 | Montedison Spa | Process for polymerizing alpha-olefins in the presence of activated ticl3, aluminum dialkyl monohalide and a zinc alkyl halide |
Also Published As
| Publication number | Publication date |
|---|---|
| LU36565A1 (en:Method) | |
| GB890224A (en) | 1962-02-28 |
| CH419613A (de) | 1966-08-31 |
| DE1175437B (de) | 1964-08-06 |
| US3245973A (en) | 1966-04-12 |
| NL106899C (en:Method) | |
| NL232861A (en:Method) | |
| DE1238667B (de) | 1967-04-13 |