FR2418243A1 - Procede de preparation de polymeres d'a-olefines - Google Patents
Procede de preparation de polymeres d'a-olefinesInfo
- Publication number
- FR2418243A1 FR2418243A1 FR7904646A FR7904646A FR2418243A1 FR 2418243 A1 FR2418243 A1 FR 2418243A1 FR 7904646 A FR7904646 A FR 7904646A FR 7904646 A FR7904646 A FR 7904646A FR 2418243 A1 FR2418243 A1 FR 2418243A1
- Authority
- FR
- France
- Prior art keywords
- solid product
- reacting
- product
- compound
- transition metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title abstract 2
- 229920000098 polyolefin Polymers 0.000 title 1
- 239000012265 solid product Substances 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000012467 final product Substances 0.000 abstract 2
- 150000003623 transition metal compounds Chemical class 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- -1 aluminum compound Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910001507 metal halide Inorganic materials 0.000 abstract 1
- 150000005309 metal halides Chemical class 0.000 abstract 1
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract 1
- 150000004692 metal hydroxides Chemical class 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 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
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)
Abstract
L'invention a pour objet un procédé de préparation de polymères d' alpha -oléfines utilisant un catalyseur obtenu en faisant réagir un halogénure de métal trivalent avec un hydroxyde, oxyde ou carbonate de métal divalent ou un sel double contenant les composés précités ou un hydrate d'un composé contenant un métal divalent, afin d'obtenir un produit solide I; puis en faisant réagir le produit résultant avec un métal de transition du groupe IVa ou Va de la Table Périodique, afin d'obtenir un produit solide final, et en associant un composé organique d'aluminium avec ledit produit final caractérisé en ce qu'on obtient le produit final en faisant réagir le produit solide I, le donneur d'électrons et le composé de métal de transition en la présence simultanée du donneur d'électrons et du composé de métal de transition, obtenant ainsi un produit solide II.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2124778A JPS54113687A (en) | 1978-02-25 | 1978-02-25 | Preparation of alpha-olefin polymer |
| JP2124678A JPS54116078A (en) | 1978-02-25 | 1978-02-25 | Preparation of alpha-olefin polymer |
| JP5575778A JPS54146884A (en) | 1978-05-11 | 1978-05-11 | Preparation of alpha-olefin polymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2418243A1 true FR2418243A1 (fr) | 1979-09-21 |
| FR2418243B1 FR2418243B1 (fr) | 1984-06-15 |
Family
ID=27283348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7904646A Granted FR2418243A1 (fr) | 1978-02-25 | 1979-02-23 | Procede de preparation de polymeres d'a-olefines |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4403081A (fr) |
| DE (1) | DE2907158C2 (fr) |
| FR (1) | FR2418243A1 (fr) |
| GB (1) | GB2017722B (fr) |
| IT (1) | IT1117152B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4260723A (en) * | 1978-06-27 | 1981-04-07 | Chisso Corporation | Method for producing olefin polymers |
| US5034366A (en) * | 1989-12-29 | 1991-07-23 | Union Carbide Chemicals And Plastics Technology Corporation | High activity vanadium-based catalyst |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3900454A (en) * | 1968-02-03 | 1975-08-19 | Chisso Corp | Method for polymerizing monomers comprising alpha-olefin |
| FR1582543A (fr) * | 1968-07-01 | 1969-10-03 | ||
| GB1255575A (en) * | 1969-02-21 | 1971-12-01 | Chisso Corp | Method for producing polymers of ethylene |
| US4103078A (en) * | 1969-08-01 | 1978-07-25 | Chisso Corporation | Method for producing polymers of alpha-olefin |
| GB1308211A (en) * | 1969-08-01 | 1973-02-21 | Chisso Corp | Catalyst and process for polymerizing olefins |
| LU61816A1 (fr) * | 1970-10-06 | 1972-06-28 | ||
| US4107414A (en) * | 1971-06-25 | 1978-08-15 | Montecatini Edison S.P.A. | Process for the stereoregular polymerization of alpha olefins |
| US4027087A (en) * | 1972-10-30 | 1977-05-31 | Chisso Corporation | Method for producing ethylene polymers |
| JPS5235394B2 (fr) * | 1973-08-24 | 1977-09-08 | ||
| FR2252355B1 (fr) * | 1973-11-22 | 1976-10-01 | Solvay | |
| JPS5213827B2 (fr) * | 1974-05-08 | 1977-04-16 | ||
| US4105847A (en) * | 1974-11-26 | 1978-08-08 | Mitsui Toatsu Chemicals Inc. | Method for polymerization of ethylene |
| IT1039828B (it) * | 1975-07-09 | 1979-12-10 | Montedison Spa | Componenti di catalizzatori perla polimerizzazione di olefine e catalizzatori da essi ottenuti |
-
1979
- 1979-02-21 US US06/013,522 patent/US4403081A/en not_active Expired - Lifetime
- 1979-02-23 IT IT48097/79A patent/IT1117152B/it active
- 1979-02-23 FR FR7904646A patent/FR2418243A1/fr active Granted
- 1979-02-23 DE DE2907158A patent/DE2907158C2/de not_active Expired
- 1979-02-26 GB GB7906776A patent/GB2017722B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2418243B1 (fr) | 1984-06-15 |
| US4403081A (en) | 1983-09-06 |
| IT1117152B (it) | 1986-02-17 |
| GB2017722A (en) | 1979-10-10 |
| DE2907158A1 (de) | 1979-08-30 |
| IT7948097A0 (it) | 1979-02-23 |
| DE2907158C2 (de) | 1983-10-06 |
| GB2017722B (en) | 1982-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |