AT312284B - Verfahren zur niederdruckpolymerisation bzw.-mischpolymerisation von olefinen - Google Patents
Verfahren zur niederdruckpolymerisation bzw.-mischpolymerisation von olefinenInfo
- Publication number
- AT312284B AT312284B AT04966/71A AT496671A AT312284B AT 312284 B AT312284 B AT 312284B AT 04966/71 A AT04966/71 A AT 04966/71A AT 496671 A AT496671 A AT 496671A AT 312284 B AT312284 B AT 312284B
- Authority
- AT
- Austria
- Prior art keywords
- polymerization
- olefins
- low pressure
- mixed
- pressure polymerization
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 title 2
- 150000001336 alkenes Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/06—Aluminium compounds
- C07F5/061—Aluminium compounds with C-aluminium linkage
- C07F5/064—Aluminium compounds with C-aluminium linkage compounds with an Al-Halogen linkage
-
- 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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7021221A FR2093306A6 (fr) | 1970-06-09 | 1970-06-09 | Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT312284B true AT312284B (de) | 1973-11-15 |
Family
ID=9056930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04966/71A AT312284B (de) | 1970-06-09 | 1971-06-08 | Verfahren zur niederdruckpolymerisation bzw.-mischpolymerisation von olefinen |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS51149193A (ru) |
| AT (1) | AT312284B (ru) |
| BE (1) | BE767586R (ru) |
| CA (1) | CA942734A (ru) |
| CS (1) | CS169821B2 (ru) |
| DE (1) | DE2123356C2 (ru) |
| ES (1) | ES392021A2 (ru) |
| FR (1) | FR2093306A6 (ru) |
| GB (1) | GB1309987A (ru) |
| IT (1) | IT983140B (ru) |
| NL (1) | NL145562B (ru) |
| RO (1) | RO62183A (ru) |
| SU (1) | SU407435A3 (ru) |
| ZA (1) | ZA712721B (ru) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE791676A (fr) * | 1971-12-08 | 1973-05-21 | Solvay | Procédé pour la polymérisation des oléfines |
| GB1433537A (en) * | 1972-09-14 | 1976-04-28 | Mitsui Petrochemical Ind | Catalyst compositions and their use in polymerising olefins |
| JPS5146387A (en) * | 1974-10-18 | 1976-04-20 | Yozo Kondo | Horiorefuinno seizohoho |
| LU72278A1 (ru) | 1975-04-14 | 1977-02-03 | ||
| US4192772A (en) | 1975-04-14 | 1980-03-11 | Solvay & Cie | Solid catalyst and process for the preparation thereof |
| IT1038179B (it) * | 1975-05-16 | 1979-11-20 | Montedison Spa | Procedimento di polimerizzazione di alfa olefine con almeno treatoni di carbonto |
| LU77489A1 (ru) * | 1977-06-06 | 1979-01-19 | ||
| US4105846A (en) * | 1977-08-25 | 1978-08-08 | Standard Oil Company (Indiana) | Increasing the particle size of as formed polyethylene or ethylene copolymer |
| US4233182A (en) | 1978-12-26 | 1980-11-11 | Standard Oil Company (Indiana) | High activity catalyst for the polymerization of alpha-olefins |
| US4277370A (en) * | 1979-02-15 | 1981-07-07 | Standard Oil Company (Indiana) | Alpha-olefin polymerization catalyst |
| US4246383A (en) | 1979-06-25 | 1981-01-20 | The Dow Chemical Company | Process for polymerizing olefins in the presence of a catalyst prepared from an organomagnesium component which does not reduce TiCl4 |
| JPS5641207A (en) * | 1979-09-14 | 1981-04-17 | Idemitsu Kosan Co Ltd | Preparation of polyethylene |
| US4496660A (en) * | 1980-10-01 | 1985-01-29 | The Dow Chemical Company | Catalyst prepared from organo-magnesium compound; oxygen- or nitrogen-containing compound; halide source; transition metal compound and reducing agent |
| JPS58189206A (ja) * | 1982-04-30 | 1983-11-04 | Chisso Corp | α−オレフイン重合用触媒成分 |
| US4544647A (en) * | 1982-07-29 | 1985-10-01 | The Dow Chemical Company | Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound |
| US4426316A (en) | 1982-09-10 | 1984-01-17 | The Dow Chemical Company | Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound |
| US4434282A (en) | 1982-10-04 | 1984-02-28 | The Dow Chemical Company | Process for polymerizing olefins |
| US4661465A (en) * | 1985-10-31 | 1987-04-28 | The Dow Chemical Company | Method for preparing transition metal component of Ziegler-Natta catalysts |
| US4870040A (en) * | 1987-11-24 | 1989-09-26 | Shell Oil Company | Olefin polymerization catalysts from soluble magnesium alkoxides made from alkyl or aryl magnesium mixed with a branched or aromatic aldehyde |
| US4870039A (en) * | 1987-11-24 | 1989-09-26 | Shell Oil Company | Olefin polymerization catalysts from soluble magnesium alkoxides made from mixed magnesium alkyls and aryls |
| FR2624122B1 (fr) * | 1987-12-03 | 1991-11-08 | Solvay | Procede pour la polymerisation des alpha-olefines, complexes catalytiques solides utilisables pour cette polymerisation et procede pour leur preparation |
| US5114897A (en) * | 1990-04-18 | 1992-05-19 | The Dow Chemical Company | Catalyst and process for polymerizing olefins |
| US5045612A (en) * | 1990-04-18 | 1991-09-03 | The Dow Chemical Company | Catalyst and process for polymerizing olefins |
| FR2802833B1 (fr) * | 1999-12-24 | 2002-05-10 | Inst Francais Du Petrole | Composition catalytique et procede pour l'oligomerisation de l'ethylene, en particulier en hexene-1 |
| US9382347B2 (en) * | 2011-02-16 | 2016-07-05 | Fina Technology Inc | Ziegler-Natta catalysts doped with non-group IV metal chlorides |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL134844C (ru) * | 1960-10-10 | |||
| US3644318A (en) * | 1968-08-21 | 1972-02-22 | Hoechst Ag | Process for the polymerization of olefins |
-
1970
- 1970-06-09 FR FR7021221A patent/FR2093306A6/fr not_active Expired
-
1971
- 1971-04-27 ZA ZA712721A patent/ZA712721B/xx unknown
- 1971-05-11 DE DE2123356A patent/DE2123356C2/de not_active Expired
- 1971-05-17 SU SU1658576A patent/SU407435A3/ru active
- 1971-05-18 CA CA113,322A patent/CA942734A/en not_active Expired
- 1971-05-25 BE BE767586A patent/BE767586R/xx active
- 1971-06-05 IT IT25478/71A patent/IT983140B/it active
- 1971-06-07 CS CS4147A patent/CS169821B2/cs unknown
- 1971-06-08 ES ES392021A patent/ES392021A2/es not_active Expired
- 1971-06-08 AT AT04966/71A patent/AT312284B/de active
- 1971-06-09 GB GB1964571*[A patent/GB1309987A/en not_active Expired
- 1971-06-09 NL NL717107896A patent/NL145562B/xx unknown
- 1971-06-09 RO RO67237A patent/RO62183A/ro unknown
-
1976
- 1976-06-07 JP JP51065715A patent/JPS51149193A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| RO62183A (ru) | 1977-06-15 |
| FR2093306A6 (fr) | 1972-01-28 |
| ZA712721B (en) | 1972-01-26 |
| GB1309987A (en) | 1973-03-14 |
| BE767586R (fr) | 1971-11-25 |
| IT983140B (it) | 1974-10-31 |
| CS169821B2 (ru) | 1976-07-29 |
| NL7107896A (ru) | 1971-12-13 |
| DE2123356C2 (de) | 1983-12-29 |
| ES392021A2 (es) | 1973-11-01 |
| SU407435A3 (ru) | 1973-11-21 |
| JPS51149193A (en) | 1976-12-21 |
| DE2123356A1 (ru) | 1971-12-16 |
| NL145562B (nl) | 1975-04-15 |
| JPS5650888B2 (ru) | 1981-12-02 |
| CA942734A (en) | 1974-02-26 |
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