FR2365591A1 - PROCESS FOR THE PRODUCTION OF STEREOREGULAR POLYMERS OR COPOLYMERS OF OLEFINS - Google Patents
PROCESS FOR THE PRODUCTION OF STEREOREGULAR POLYMERS OR COPOLYMERS OF OLEFINSInfo
- Publication number
- FR2365591A1 FR2365591A1 FR7728929A FR7728929A FR2365591A1 FR 2365591 A1 FR2365591 A1 FR 2365591A1 FR 7728929 A FR7728929 A FR 7728929A FR 7728929 A FR7728929 A FR 7728929A FR 2365591 A1 FR2365591 A1 FR 2365591A1
- Authority
- FR
- France
- Prior art keywords
- olefin
- copolymerizing
- carbon atoms
- compound
- magnesium
- 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
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 concerne un procédé de production d'un polymère ou d'un copolymère d'une oléfine contenant au moins 3 atomes de carbone, et qui consiste à polymériser ou à copolymériser au moins une oléfine contenant au moins 3 atomes de carbone, ou à copolymériser l'oléfine avec jusqu'à 10 % en moles d'éthylène et/ou d'une dioléfine, en présence d'un catalyseur composé de A, un composant catalytique de titane solide contenant du magnésium, et B, un composé organométallique d'un métal des groupes I à III de la Table Périodique. Selon l'invention, le composant catalytique de titane solide A est une composition formée en mettant en contact I un produit mécaniquement copulvérisé de i, un composé organo-aromatique de magnésium contenant un halogène ayant pour formule Mg(OR)n X2-n où R représente un groupe aryle ou aralkyle et n est un nombre positif tel que O < n < 2, et ii, un donneur d'électrons, avec II un composé de titane en phase liquide sans pulvérisation mécanique. L'invention s'applique notamment à la polymérisation du propylène.The invention relates to a process for producing a polymer or copolymer of an olefin containing at least 3 carbon atoms, and comprising polymerizing or copolymerizing at least one olefin containing at least 3 carbon atoms, or copolymerizing the olefin with up to 10 mole% of ethylene and / or a diolefin, in the presence of a catalyst composed of A, a solid titanium catalyst component containing magnesium, and B, an organometallic compound of a metal from groups I to III of the Periodic Table. According to the invention, the solid titanium catalytic component A is a composition formed by contacting I a mechanically co-pulverized product of i, an organo-aromatic compound of magnesium containing a halogen having the formula Mg (OR) n X2-n where R represents an aryl or aralkyl group and n is a positive number such as O <n <2, and ii, an electron donor, with II a titanium compound in liquid phase without mechanical spraying. The invention applies in particular to the polymerization of propylene.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11463076A JPS5339991A (en) | 1976-09-27 | 1976-09-27 | Production of titanium catalyst component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2365591A1 true FR2365591A1 (en) | 1978-04-21 |
| FR2365591B1 FR2365591B1 (en) | 1980-02-08 |
Family
ID=14642639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7728929A Granted FR2365591A1 (en) | 1976-09-27 | 1977-09-26 | PROCESS FOR THE PRODUCTION OF STEREOREGULAR POLYMERS OR COPOLYMERS OF OLEFINS |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5339991A (en) |
| AT (1) | AT350261B (en) |
| AU (1) | AU508008B2 (en) |
| BE (1) | BE859089A (en) |
| CA (1) | CA1092295A (en) |
| DE (1) | DE2743415C2 (en) |
| FR (1) | FR2365591A1 (en) |
| GB (1) | GB1552728A (en) |
| IT (1) | IT1087395B (en) |
| NL (1) | NL179482C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025441B2 (en) * | 1976-09-30 | 1985-06-18 | 三井化学株式会社 | Solid catalyst components and catalysts for olefin polymerization |
| JPS58206608A (en) * | 1982-05-25 | 1983-12-01 | Sumitomo Chem Co Ltd | Production of olefin polymer |
| JPS59122505A (en) * | 1982-12-28 | 1984-07-16 | Toa Nenryo Kogyo Kk | Catalyst component for polymerization of olefin |
| JPS6036508A (en) * | 1983-08-09 | 1985-02-25 | Ube Ind Ltd | Polymerization of alpha-olefin |
| CA1275106C (en) * | 1986-04-18 | 1990-10-09 | Hydrocarbyloxy magnesium halides | |
| JPH0427826A (en) * | 1990-05-23 | 1992-01-30 | Hino Motors Ltd | Oil level gage of engine |
| DE4217173A1 (en) * | 1992-05-23 | 1993-11-25 | Daimler Benz Ag | Airbag restraint system for vehicle passenger - uses cover for airbag storage space which is made as glove compartment |
| WO2006121223A1 (en) * | 2005-05-07 | 2006-11-16 | Heon Joong Kang | Process for preparing ligands of ppardelta and the intermediate compounds for preparing the same |
| CN116023552A (en) * | 2021-10-27 | 2023-04-28 | 中国石油化工股份有限公司 | Catalyst and catalyst system for olefin polymerization |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1275641A (en) * | 1969-01-06 | 1972-05-24 | Solvay | Catalysts for the polymerisation and copolymerisation of olefins |
| NL160286C (en) * | 1971-06-25 | |||
| JPS5250037B2 (en) * | 1974-03-06 | 1977-12-21 | ||
| JPS52100596A (en) * | 1976-02-19 | 1977-08-23 | Mitsui Petrochem Ind Ltd | Production of olefin |
| JPS52104593A (en) * | 1976-03-01 | 1977-09-02 | Mitsui Petrochem Ind Ltd | Polymerization of olefins |
| JPS5948003B2 (en) * | 1976-06-02 | 1984-11-22 | 三井化学株式会社 | Method for producing polyolefins |
-
1976
- 1976-09-27 JP JP11463076A patent/JPS5339991A/en active Granted
-
1977
- 1977-09-22 AT AT680777A patent/AT350261B/en not_active IP Right Cessation
- 1977-09-23 AU AU29077/77A patent/AU508008B2/en not_active Expired
- 1977-09-26 GB GB3998877A patent/GB1552728A/en not_active Expired
- 1977-09-26 FR FR7728929A patent/FR2365591A1/en active Granted
- 1977-09-26 CA CA287,481A patent/CA1092295A/en not_active Expired
- 1977-09-26 IT IT2793277A patent/IT1087395B/en active
- 1977-09-27 DE DE19772743415 patent/DE2743415C2/en not_active Expired
- 1977-09-27 NL NL7710526A patent/NL179482C/en not_active IP Right Cessation
- 1977-09-27 BE BE181231A patent/BE859089A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2743415C2 (en) | 1986-10-30 |
| BE859089A (en) | 1978-03-28 |
| NL179482B (en) | 1986-04-16 |
| NL7710526A (en) | 1978-03-29 |
| FR2365591B1 (en) | 1980-02-08 |
| CA1092295A (en) | 1980-12-23 |
| JPS5339991A (en) | 1978-04-12 |
| JPS6112921B2 (en) | 1986-04-10 |
| IT1087395B (en) | 1985-06-04 |
| DE2743415A1 (en) | 1978-03-30 |
| NL179482C (en) | 1986-09-16 |
| ATA680777A (en) | 1978-10-15 |
| AU2907777A (en) | 1979-03-29 |
| AT350261B (en) | 1979-05-25 |
| AU508008B2 (en) | 1980-03-06 |
| GB1552728A (en) | 1979-09-19 |
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