NL218674A - - Google Patents
Info
- Publication number
- NL218674A NL218674A NL218674DA NL218674A NL 218674 A NL218674 A NL 218674A NL 218674D A NL218674D A NL 218674DA NL 218674 A NL218674 A NL 218674A
- Authority
- NL
- Netherlands
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
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 |
|---|---|---|---|
| US610267A US2922782A (en) | 1956-09-17 | 1956-09-17 | Olefin polymerization process using catalyst obtained by mixing a reducible heavy metal compound and a reducing metal-containing compound and promoted by a boron halide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL218674A true NL218674A (pt) |
Family
ID=24444360
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL106201D NL106201C (pt) | 1956-09-17 | ||
| NL218674D NL218674A (pt) | 1956-09-17 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL106201D NL106201C (pt) | 1956-09-17 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2922782A (pt) |
| BE (1) | BE559368A (pt) |
| DE (1) | DE1292383B (pt) |
| FR (1) | FR1178670A (pt) |
| GB (1) | GB839398A (pt) |
| NL (2) | NL218674A (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH392891A (de) * | 1959-03-04 | 1965-05-31 | Dynamit Nobel Ag | Verfahren zum Polymerisieren von Monoolefinen zu hochmolekularen kunststoffartigen Polymerisaten unter Verwendung eines Dreikomponentenkatalysators |
| US3196138A (en) * | 1961-09-05 | 1965-07-20 | Firestone Tire & Rubber Co | Three-component catalyst for olefin polymerization containing alkali metal sulfide, titanium halide and tetrakis (dihydrocarbonamino) silane |
| US3303239A (en) * | 1963-12-23 | 1967-02-07 | Phillips Petroleum Co | Olefin polymerization |
| US3444153A (en) * | 1965-08-16 | 1969-05-13 | Phillips Petroleum Co | Polymerization process and catalyst for olefins |
| DE1745019B1 (de) * | 1966-12-26 | 1972-01-05 | Japan Synthetic Rubber Co Ltd | Verfahren zur herstellung von cis 1,4 polyisopren von hohem molekulargewicht |
| US4379758A (en) * | 1980-12-24 | 1983-04-12 | Union Carbide Corporation | Catalyst composition for polymerizing ethylene |
| CA1193798A (en) * | 1981-12-31 | 1985-09-17 | Frederick J. Karol | Process for copolymerizing ethylene |
| US4508842A (en) * | 1983-03-29 | 1985-04-02 | Union Carbide Corporation | Ethylene polymerization using supported vanadium catalyst |
| US5254629A (en) * | 1988-11-30 | 1993-10-19 | Shell Oil Company | Polymerization of cyclic olefins |
| US5369195A (en) * | 1988-11-30 | 1994-11-29 | Shell Oil Company | Polymerization of cyclic olefins |
| JP3383998B2 (ja) * | 1992-08-06 | 2003-03-10 | 東ソー株式会社 | ポリオレフィンの製造方法 |
| US6613712B1 (en) * | 1999-11-24 | 2003-09-02 | Phillips Petroleum Company | Organometal catalyst compositions with solid oxide supports treated with fluorine and boron |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2404788A (en) * | 1941-10-22 | 1946-07-30 | Standard Oil Co | Polymerizing olefins |
| DE973626C (de) * | 1953-11-17 | 1960-04-14 | Karl Dr Dr E H Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| NL203032A (pt) * | 1954-12-24 |
-
0
- BE BE559368D patent/BE559368A/xx unknown
- NL NL106201D patent/NL106201C/xx active
- NL NL218674D patent/NL218674A/xx unknown
-
1956
- 1956-09-17 US US610267A patent/US2922782A/en not_active Expired - Lifetime
-
1957
- 1957-06-19 GB GB19288/57A patent/GB839398A/en not_active Expired
- 1957-07-05 FR FR1178670D patent/FR1178670A/fr not_active Expired
- 1957-07-20 DE DEG22594A patent/DE1292383B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL106201C (pt) | |
| DE1292383B (de) | 1969-04-10 |
| BE559368A (pt) | |
| US2922782A (en) | 1960-01-26 |
| GB839398A (en) | 1960-06-29 |
| FR1178670A (fr) | 1959-05-13 |