GB1023002A - Process for the preparation of polymers of ª‡-alkenes - Google Patents
Process for the preparation of polymers of ª‡-alkenesInfo
- Publication number
- GB1023002A GB1023002A GB2276562A GB2276562A GB1023002A GB 1023002 A GB1023002 A GB 1023002A GB 2276562 A GB2276562 A GB 2276562A GB 2276562 A GB2276562 A GB 2276562A GB 1023002 A GB1023002 A GB 1023002A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkoxytitanium
- catalyst
- components
- alkenes
- monoalkylaluminium
- 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
- 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
a -Alkenes preferably containing at least 3 carbon atoms are homo- or copolymerized using a catalyst system comprising violet titanium trichloride, a monoalkyl-aluminium dihalide and an alkoxytitanium compound. Two or more monoalkylaluminium dihalides and/or two or more alkoxytitanium compounds may be used. The monoalkylaluminium dihalide is preferably the chloride, bromide or iodide and the alkyl group preferably has 1 to 12 carbon atoms and the alkoxytitanium compound is preferably a tetra-alkoxytitanium, e.g. tetrabutoxytitanium, but may be an alkoxytitanium halide. The polymerization may be carried out in a solvent and the catalyst components may be separately added to the reactor or two of the components in the solvent may be reacted together and then the monomer and then the third catalyst component added. Preferably the catalyst is preformed by reacting the three catalyst components in the presence of an alkene, such as the a -alkene to be polymerized.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL131516D NL131516C (en) | 1962-06-13 | ||
| NL293963D NL293963A (en) | 1962-06-13 | ||
| BE633529D BE633529A (en) | 1962-06-13 | ||
| GB2276562A GB1023002A (en) | 1962-06-13 | 1962-06-13 | Process for the preparation of polymers of ª‡-alkenes |
| FR937994A FR1360527A (en) | 1962-06-13 | 1963-06-13 | Process for the preparation of polymers of alpha-alkenes containing at least three carbon atoms |
| DE19631520962 DE1520962A1 (en) | 1962-06-13 | 1963-06-14 | Process for the preparation of polymers of alpha-alkylenes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2276562A GB1023002A (en) | 1962-06-13 | 1962-06-13 | Process for the preparation of polymers of ª‡-alkenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1023002A true GB1023002A (en) | 1966-03-16 |
Family
ID=10184721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2276562A Expired GB1023002A (en) | 1962-06-13 | 1962-06-13 | Process for the preparation of polymers of ª‡-alkenes |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE633529A (en) |
| DE (1) | DE1520962A1 (en) |
| GB (1) | GB1023002A (en) |
| NL (2) | NL131516C (en) |
-
0
- BE BE633529D patent/BE633529A/xx unknown
- NL NL293963D patent/NL293963A/xx unknown
- NL NL131516D patent/NL131516C/xx active
-
1962
- 1962-06-13 GB GB2276562A patent/GB1023002A/en not_active Expired
-
1963
- 1963-06-14 DE DE19631520962 patent/DE1520962A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL131516C (en) | |
| NL293963A (en) | |
| DE1520962A1 (en) | 1970-03-12 |
| BE633529A (en) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB921636A (en) | Polymerisation of propylene and catalysts therefor | |
| ATE2082T1 (en) | OLEFIN POLYMERIZATION CATALYST AND ITS PRODUCTION AND USE. | |
| ES474076A1 (en) | Olefin polymerization process | |
| SE7605272L (en) | PROCEDURE FOR POLYMERIZATION OF ALFA-OLEFINS CONTAINING AT LEAST THREE COLATOMES | |
| SE8002497L (en) | CATALYTIC TITANIC SUBSTANCE, SET TO PREPARE AND USE SUCH TITANIC SUBSTANCE FOR POLYMERIZATION OF ALKEN-1 | |
| ES380314A1 (en) | A procedure for the preparation of an alkenum polymer. (Machine-translation by Google Translate, not legally binding) | |
| ES378744A1 (en) | Production and recovery of a solid mixed homo- and copolymer | |
| GB1510643A (en) | Olefine polymerisation catalyst containing transition metal compound | |
| GB1023002A (en) | Process for the preparation of polymers of ª‡-alkenes | |
| ES8200705A1 (en) | A process for producing a polymerisation catalyst and use of same for olefin polymerisation. | |
| GB1309774A (en) | Olefin polymerization | |
| GB885869A (en) | Improvements in or relating to the preparation of solid polymers of olefins | |
| ES273693A1 (en) | Process for the preparation of a supported catalyst for the stereospecific polymerization of alpha-olefins in vapor phase | |
| GB1201570A (en) | Process for the manufacture of vinyl chloride polymers | |
| JPS5661406A (en) | Polymerization of olefin | |
| GB938780A (en) | Process for polymerising aliphatic alpha-mono-olefins | |
| GB978594A (en) | Process for polymerizing ª-mono-olefines | |
| GB890913A (en) | Improved process for the polymerisation of alpha-olefins | |
| JPS5453182A (en) | High activity polymerization of highly stereo-regular polyolefin | |
| GB937314A (en) | Radioactive polymers | |
| GB829098A (en) | Polymerisation of ethylene | |
| GB944928A (en) | Method for the preparation of polymers | |
| GB887974A (en) | Polymerisation of olefins | |
| GB1167112A (en) | Novel Perhalogenated Iodides | |
| GB1086497A (en) | The polymerisation of vinyl monomers |