BE572163A - - Google Patents
Info
- Publication number
- BE572163A BE572163A BE572163DA BE572163A BE 572163 A BE572163 A BE 572163A BE 572163D A BE572163D A BE 572163DA BE 572163 A BE572163 A BE 572163A
- 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
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF24216A DE1109895B (de) | 1957-10-19 | 1957-10-19 | Verfahren zur Polymerisation von olefinisch ungesaettigten Kohlenwasserstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572163A true BE572163A (xx) |
Family
ID=7091139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572163D BE572163A (xx) | 1957-10-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3047557A (xx) |
| BE (1) | BE572163A (xx) |
| DE (1) | DE1109895B (xx) |
| FR (1) | FR1214965A (xx) |
| GB (1) | GB907640A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB980023A (en) * | 1962-03-20 | 1965-01-13 | Ici Ltd | Catalyst components for olefine polymerisation |
| DE1495046B2 (de) * | 1962-11-24 | 1969-10-30 | Asahi Kasei Kogyo Kabushiki Kaisha, Osaka (Japan) | Verfahren zur Herstellung von kristallinen Polypropylen |
| DE1495047B1 (de) * | 1962-11-24 | 1970-06-04 | Asahi Chemical Ind | Verfahren zur Herstellung von kristallinem Polypropylen |
| DE1645436A1 (de) * | 1966-06-16 | 1970-05-14 | Veba Chemie Ag | Verfahren zur Polymerisation von Olefinen |
| NL136667C (xx) * | 1966-12-23 | |||
| FR2496670B1 (fr) * | 1980-12-23 | 1985-12-06 | Charbonnages Ste Chimique | Activateur comprenant un compose fluore pour la polymerisation de l'ethylene |
| US4396532A (en) * | 1981-11-25 | 1983-08-02 | Societe Chimique Des Charbonnages S.A. | Activator comprising a dialkylaluminum monofluoride for the polymerization of ethylene |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL202552A (xx) * | 1954-12-03 | |||
| NL107439C (xx) * | 1954-12-24 | |||
| GB833430A (en) * | 1955-05-27 | 1960-04-27 | Petrochemicals Ltd | Improvements in or relating to the manufacture of polyolefins by low-pressure catalytic processes and to the preparation of catalysts for use therein |
| US2840551A (en) * | 1955-08-18 | 1958-06-24 | Standard Oil Co | Olefin polymerization with catalysts prepared from boron compounds and transition metal compounds |
| BE551283A (xx) * | 1955-09-27 | |||
| US2843577A (en) * | 1955-10-17 | 1958-07-15 | Standard Oil Co | Process and catalyst for polymerization using polyvalent metal salts and a reducing agent plus a sulfur compound |
| US2893984A (en) * | 1956-04-02 | 1959-07-07 | Exxon Research Engineering Co | Polymerization of alpha olefins |
| US2914520A (en) * | 1957-03-19 | 1959-11-24 | Hercules Powder Co Ltd | Polymerization of ethylene with a catalyst of alkyl aluminum and a group iii-a metalsalt |
-
0
- BE BE572163D patent/BE572163A/xx unknown
-
1957
- 1957-10-19 DE DEF24216A patent/DE1109895B/de active Pending
-
1958
- 1958-10-14 US US767085A patent/US3047557A/en not_active Expired - Lifetime
- 1958-10-17 FR FR776949A patent/FR1214965A/fr not_active Expired
- 1958-10-20 GB GB33488/58A patent/GB907640A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB907640A (en) | 1962-10-10 |
| DE1109895B (de) | 1961-06-29 |
| US3047557A (en) | 1962-07-31 |
| FR1214965A (fr) | 1960-04-13 |