GB963270A - Process for the manufacture of amorphous copolymers of high molecular weight from olefines - Google Patents
Process for the manufacture of amorphous copolymers of high molecular weight from olefinesInfo
- Publication number
- GB963270A GB963270A GB2660561A GB2660561A GB963270A GB 963270 A GB963270 A GB 963270A GB 2660561 A GB2660561 A GB 2660561A GB 2660561 A GB2660561 A GB 2660561A GB 963270 A GB963270 A GB 963270A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- olefins
- copolymers
- olefines
- manufacture
- 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
- C08F210/00—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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Amorphous copolymers of olefins containing up to 12 carbon atoms are made by effecting the polymerization of a mixture of olefins of which at least one is a 1-olefin, in the presence of a catalyst comprising a titanium trichloride-containing composition made from TiCl4 and an organo-aluminium compound, and which has subsequently been washed with an inert solvent, and an aluminium trialkyl. The reaction is generally effected in a hydrocarbon solvent or diluent. The olefins mentioned are ethylene, propylene, butene-(1), pentene-(1), hexene-(1), 4-methylpentene-(1), 5,5-dimethylhexene-(1), 3-methylpentene-(1), 3-ethylhexene-(1), styrene, allylbenzene, 4-phenylbutene-(1), butadiene-(1,3), isoprene, pentadiene-(1,3), and hexadiene-(1,3). The aluminium trialkyl may be aluminium tripropyl, tributyl, tripentyl, trihexyl, triheptyl, or trioctyl. The copolymers may be vulcanized by conventional techniques. Specifications 810,023 and 856,733 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0031718 | 1960-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB963270A true GB963270A (en) | 1964-07-08 |
Family
ID=7094325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2660561A Expired GB963270A (en) | 1960-07-21 | 1961-07-21 | Process for the manufacture of amorphous copolymers of high molecular weight from olefines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB963270A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3025398A1 (en) * | 1979-07-06 | 1981-01-08 | Naphtachimie Sa | ELASTOMERIC COPOLYMERISATES FROM AETHYLENE AND PROPYLENE, THEIR PRODUCTION AND USE |
| US4990585A (en) * | 1986-12-13 | 1991-02-05 | Japan Synthetic Rubber Company, Ltd. | Hexene-1/4-methylpentene-1 random copolymer and process for producing the same |
-
1961
- 1961-07-21 GB GB2660561A patent/GB963270A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3025398A1 (en) * | 1979-07-06 | 1981-01-08 | Naphtachimie Sa | ELASTOMERIC COPOLYMERISATES FROM AETHYLENE AND PROPYLENE, THEIR PRODUCTION AND USE |
| US4990585A (en) * | 1986-12-13 | 1991-02-05 | Japan Synthetic Rubber Company, Ltd. | Hexene-1/4-methylpentene-1 random copolymer and process for producing the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2845414A (en) | Olefin polymerization process | |
| GB858067A (en) | Linear high molecular weight unsaturated copolymers and process for preparing them | |
| GB827365A (en) | Production of conjugated polyolefin hydrocarbon polymers and copolymers | |
| GB794359A (en) | Process for the production of aluminium hydrocarbons | |
| ES435408A1 (en) | Polymerization process | |
| US2913444A (en) | Process for polymerizing conjugated diolefins using a mixture of metallic lithium and alkyl lithium as the catalyst | |
| GB807178A (en) | Improvements in the production of polymerisation products from olefinically unsaturated hydrocarbons | |
| GB963270A (en) | Process for the manufacture of amorphous copolymers of high molecular weight from olefines | |
| GB1128508A (en) | Improvements in polymerization catalyst | |
| GB879907A (en) | High impact strength polymeric products and process for their preparation | |
| GB996741A (en) | Process for polymerization of olefines | |
| GB884249A (en) | Polymerisation catalysts and their preparation and use | |
| GB953689A (en) | Polymerisation of butadiene using monovalent magnesium halide catalysts | |
| GB1078855A (en) | Preparation of high polymers of olefin having high crystallinity | |
| GB907640A (en) | Process for polymerizing olefines | |
| GB863416A (en) | Process for polymerizing lower olefines | |
| GB1006879A (en) | Polymerisation process | |
| GB884583A (en) | Process of polymerizing or copolymerizing olefines | |
| US2999089A (en) | Polymerization of conjugated dienes with polynuclear hydrocarbons as polymerization promoters | |
| GB823236A (en) | Process for polymerising olefins with catalysts containing alkyl lead compounds | |
| GB852187A (en) | Process for preparing high molecular polyolefines | |
| GB813798A (en) | Catalytic polymerization of ª‡-monoolefins such as ethylene to solid polymers | |
| GB866679A (en) | Process for the manufacture of high molecular polyethylene | |
| GB979123A (en) | Process for polymerising and copolymerising ª‡-olefines and diolefines | |
| GB921256A (en) | Polymerization catalyst |