ES283101A1 - Procedure for preparing vulcanizable copolymers (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for preparing vulcanizable copolymers (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES283101A1 ES283101A1 ES283101A ES283101A ES283101A1 ES 283101 A1 ES283101 A1 ES 283101A1 ES 283101 A ES283101 A ES 283101A ES 283101 A ES283101 A ES 283101A ES 283101 A1 ES283101 A1 ES 283101A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- *** translate
- aluminum
- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
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
Process for preparing vulcanizable, high molecular weight and substantially linear copolymers of a diolefin conjugated with at least one monomer selected from ethylene and higher alpha-olefins, characterized in that the monomer mixture is polymerized in presence of a catalytic system constituted by the product of the reaction between a vanadium compound, soluble in hydrocarbons, and a metal-organic compound of aluminum in which at least one of the valences of aluminum is saturated with a hydrocarbon group it contains an unsaturation, at the same time at least one of the vanadium valencies and/or the remaining valences of aluminum are saturated with a halogen atom. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2188761 | 1961-12-05 | ||
IT335562 | 1962-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES283101A1 true ES283101A1 (en) | 1963-07-01 |
Family
ID=26325350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES283101A Expired ES283101A1 (en) | 1961-12-05 | 1962-12-04 | Procedure for preparing vulcanizable copolymers (Machine-translation by Google Translate, not legally binding) |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT242943B (en) |
BE (1) | BE625658A (en) |
CH (1) | CH434759A (en) |
CS (1) | CS155128B2 (en) |
DE (1) | DE1302162B (en) |
ES (1) | ES283101A1 (en) |
GB (1) | GB978874A (en) |
NL (1) | NL286121A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7004401A (en) * | 1969-04-02 | 1970-10-06 | ||
AU472545B2 (en) * | 1971-10-27 | 1976-05-27 | SNAMPROGETTI Sp. A | Process for copolymerizing ethylene and butadiene |
-
0
- BE BE625658D patent/BE625658A/xx unknown
- DE DENDAT1302162D patent/DE1302162B/de active Pending
- NL NL286121D patent/NL286121A/xx unknown
-
1962
- 1962-11-30 GB GB4541162A patent/GB978874A/en not_active Expired
- 1962-12-03 AT AT945462A patent/AT242943B/en active
- 1962-12-04 CH CH1420362A patent/CH434759A/en unknown
- 1962-12-04 ES ES283101A patent/ES283101A1/en not_active Expired
-
1963
- 1963-02-19 CS CS95763A patent/CS155128B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1302162B (en) | 1970-05-27 |
CH434759A (en) | 1967-04-30 |
NL286121A (en) | |
BE625658A (en) | |
AT242943B (en) | 1965-10-11 |
CS155128B2 (en) | 1974-05-30 |
GB978874A (en) | 1964-12-23 |
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