GB1456464A - Catalyst compositions and their use in the polymerisation of olefins - Google Patents
Catalyst compositions and their use in the polymerisation of olefinsInfo
- Publication number
- GB1456464A GB1456464A GB3721774A GB3721774A GB1456464A GB 1456464 A GB1456464 A GB 1456464A GB 3721774 A GB3721774 A GB 3721774A GB 3721774 A GB3721774 A GB 3721774A GB 1456464 A GB1456464 A GB 1456464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reacting
- alcohol
- compound
- diethylaluminium
- ethylene
- 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.)
- Expired
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
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
1456464 Olefin polymerization catalysts MITSUI PETROCHEMICAL INDUSTRIES Ltd 23 Aug 1974 [24 Aug 1973] 37217/74 Addition to 1433537 Heading C3P A catalyst for the homopolymerization of a mono olefin or the copolymerization thereof with an ethylenically unsaturated compound comprises (a) an organometallic compound of a metal of Groups I-III of the Periodic Table, and (b) a component prepared by reacting a T 1 or V compound with the reaction product obtained by (i) reacting an organoaluminium compound and an alcohol simultaneously or sequentially in this order with a solid magnesium dihalide carrier or (ii) by reacting the organoaluminium compound with the alcohol and then reacting the resulting product with the magnesium dihalide. Ethylene may be homopolymerized or copolymerized with propylene, butene, hexene, methyl pentene, octene, butadiene, isoprene, ethylidene norbornene, dicyclopentadiene and 1,4-hexadiene. In the examples ethylene is homopolymerized or copolymerized with butadiene or butene-1 in n- or iso-hexane or kerosene continuously or batchwise in the presence of hydrogen using a catalyst in which (a) is triethyl-, triisobutyl- or tri-n-hexyl aluminium or diethylaluminium chloride and (b) is formed by reacting MgCl 2 , one of diethylaluminium bromide or chloride, triethylaluminium, ethylaluminium dichloride, tri-n-hexyl aluminium, diethylaluminium ethoxide or diisobutylaluminium hydride and one of ethanol, methanol, isopropanol, n-butanol, n-octanol, benzyl alcohol, ethylene glycol, propenyl alcohol or in one of the prescribed orders and reacting the product with one of TiCl 4 , VCl 4 , VOCl 3 , Ti(OEt)Cl 3 , TiBr 4 or Ti(OBu) 2 Cl 2 .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9428573A JPS5439876B2 (en) | 1973-08-24 | 1973-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1456464A true GB1456464A (en) | 1976-11-24 |
Family
ID=14105973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3721774A Expired GB1456464A (en) | 1973-08-24 | 1974-08-23 | Catalyst compositions and their use in the polymerisation of olefins |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5439876B2 (en) |
CA (1) | CA1028795A (en) |
DE (1) | DE2440593C2 (en) |
FR (1) | FR2245673B1 (en) |
GB (1) | GB1456464A (en) |
IT (1) | IT1020167B (en) |
NL (1) | NL7411331A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4277370A (en) | 1979-02-15 | 1981-07-07 | Standard Oil Company (Indiana) | Alpha-olefin polymerization catalyst |
US4324690A (en) | 1979-02-15 | 1982-04-13 | Standard Oil Company (Indiana) | Alpha-olefin polymerization catalyst |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL190723C (en) * | 1975-06-12 | 1994-07-18 | Montedison Spa | Process for preparing Ziegler catalysts for the polymerization of olefins. |
JPS5285278A (en) * | 1976-01-09 | 1977-07-15 | Nippon Oil Co Ltd | Production of polyolefin |
JPS5952643B2 (en) * | 1977-01-27 | 1984-12-20 | 三井化学株式会社 | ethylene copolymer |
LU77489A1 (en) * | 1977-06-06 | 1979-01-19 | ||
JPH0434979Y2 (en) * | 1985-10-22 | 1992-08-19 | ||
RU2047355C1 (en) * | 1993-04-19 | 1995-11-10 | Институт катализа СО РАН | METHOD OF PREPARING APPLIED CATALYST FOR ETHYLENE POLYMERIZATION AND COPOLYMERIZATION OF ETHYLENE WITH α-OLEFINS |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA920299A (en) * | 1968-08-01 | 1973-01-30 | Mitsui Petrochemical Industries | Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier |
NL136668C (en) * | 1969-01-24 | |||
DE1964186A1 (en) * | 1969-12-22 | 1971-06-24 | Hoechst Ag | Process for the polymerization of alpha olefins |
-
1973
- 1973-08-24 JP JP9428573A patent/JPS5439876B2/ja not_active Expired
-
1974
- 1974-08-23 IT IT2656974A patent/IT1020167B/en active
- 1974-08-23 GB GB3721774A patent/GB1456464A/en not_active Expired
- 1974-08-23 CA CA207,701A patent/CA1028795A/en not_active Expired
- 1974-08-23 DE DE19742440593 patent/DE2440593C2/en not_active Expired
- 1974-08-26 NL NL7411331A patent/NL7411331A/en not_active Application Discontinuation
- 1974-08-26 FR FR7429146A patent/FR2245673B1/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4277370A (en) | 1979-02-15 | 1981-07-07 | Standard Oil Company (Indiana) | Alpha-olefin polymerization catalyst |
US4324690A (en) | 1979-02-15 | 1982-04-13 | Standard Oil Company (Indiana) | Alpha-olefin polymerization catalyst |
Also Published As
Publication number | Publication date |
---|---|
JPS5044272A (en) | 1975-04-21 |
CA1028795A (en) | 1978-03-28 |
IT1020167B (en) | 1977-12-20 |
FR2245673B1 (en) | 1978-03-24 |
NL7411331A (en) | 1975-02-26 |
DE2440593C2 (en) | 1983-07-21 |
JPS5439876B2 (en) | 1979-11-30 |
FR2245673A1 (en) | 1975-04-25 |
DE2440593A1 (en) | 1975-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Li et al. | Organometallic catalysts for copolymerization of cyclic olefins | |
EP0129368B2 (en) | Process and catalyst for polyolefin density and molecular weight control | |
US5637659A (en) | Method of polymerizing olefins using borabenzene catalysts | |
RU2463311C2 (en) | Method for high-temperature solution polymerisation of polyethylene | |
US3957732A (en) | Alternating copolymers having functional group and process for producing same | |
DE69310101T2 (en) | Olefin polymerization catalyst and method for olefin polymerization using the same | |
GB1174542A (en) | Process for preparing Polyolefins | |
ES8201600A1 (en) | Process for preparing polymer compositions based on starch and polyolefins. | |
GB1485520A (en) | Process for polymerising or copolymerising olefins and catalyst therefor | |
GB1456464A (en) | Catalyst compositions and their use in the polymerisation of olefins | |
GB1432990A (en) | Catalyst preparation and olefine polymerisation therewith | |
US3462399A (en) | Method of copolymerizing ethylene and propylene | |
GB1190100A (en) | Process for the production of High Molecular Weight Amorphous Polymers | |
GB1055404A (en) | Process for the polymerisation and copolymerisation of olefines | |
GB1455209A (en) | Process for the polymerisation of alpha-olefins | |
US3380981A (en) | Olefin polymerization process and catalyst for use therein | |
GB1433537A (en) | Catalyst compositions and their use in polymerising olefins | |
GB1473048A (en) | Process for polymerizing olefin | |
US3445443A (en) | Process for the preparation of polyolefins with a transition metal halide-organo aluminum compound catalyst | |
GB955859A (en) | New catalyst systems and the polymerisation of olefins therewith | |
GB1381605A (en) | Process for preparing polyolefin granules | |
US4370458A (en) | Process for the manufacture of polyolefins | |
US4663301A (en) | Process for the homo- and copolymerization of ethylene | |
GB1260420A (en) | Olefine polymerization process and catalyst | |
GB1335608A (en) | Elastomers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |