GB943206A - Process for the polymerization of ª -olefinic hydrocarbon material and catalysts foreffecting such polymerization - Google Patents
Process for the polymerization of ª -olefinic hydrocarbon material and catalysts foreffecting such polymerizationInfo
- Publication number
- GB943206A GB943206A GB544060A GB544060A GB943206A GB 943206 A GB943206 A GB 943206A GB 544060 A GB544060 A GB 544060A GB 544060 A GB544060 A GB 544060A GB 943206 A GB943206 A GB 943206A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymerization
- catalysts
- hydrocarbon material
- lialh4
- polymerized
- 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
- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/06—Hydrocarbons
- C08F12/08—Styrene
-
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Alpha-monoolefinic hydrocarbon material is polymerized in contact with a catalyst formed from (a) LiAlH4 and (b) a halide of a Group IV-VI transition element and to which has been added (c) a halide sulphate, nitrate carbonate, cyanide or phosphate of a Group I or II metal other than zinc. The invention comprises also the catalyst per se. Preferred catalysts are formed from (a) LiAlH4, (b) TiCl3 or VCl3 and (c) NaF; other components exemplified are (b) TiCl4, VCl4 and (c) LiF, NaCl, CaCO3, BaCO3, Li2CO3, while further components are also mentioned. The monomers, which may be homo- or co-polymerized, preferably contain 2-10 carbon atoms; ethylene, propylene, butene-1, isobutylene, pentene-1, 4-methylpentene-1, hexene-1, decene-1 and styrene are specified. Polymerization catalysts and processes of Specifications 831,838 and 832,209 are disclaimed. Specifications 920,120, 930,633 and 930,634 also are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79366559A | 1959-02-17 | 1959-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB943206A true GB943206A (en) | 1963-12-04 |
Family
ID=25160492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB544060A Expired GB943206A (en) | 1959-02-17 | 1960-02-16 | Process for the polymerization of ª -olefinic hydrocarbon material and catalysts foreffecting such polymerization |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1162564B (en) |
FR (1) | FR1248850A (en) |
GB (1) | GB943206A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412078A (en) * | 1966-02-16 | 1968-11-19 | Eastman Kodak Co | Polypropylene having a high degree of unsaturation |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT557942A (en) * | 1922-08-26 |
-
1960
- 1960-01-20 DE DEE18778A patent/DE1162564B/en active Pending
- 1960-02-16 GB GB544060A patent/GB943206A/en not_active Expired
- 1960-02-17 FR FR818810A patent/FR1248850A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1162564B (en) | 1964-02-06 |
FR1248850A (en) | 1960-12-23 |
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