ES283102A1 - A procedure for preparing vulcanizable copolymers (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for preparing vulcanizable copolymers (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES283102A1
ES283102A1 ES283102A ES283102A ES283102A1 ES 283102 A1 ES283102 A1 ES 283102A1 ES 283102 A ES283102 A ES 283102A ES 283102 A ES283102 A ES 283102A ES 283102 A1 ES283102 A1 ES 283102A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google 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
Application number
ES283102A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
Original Assignee
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
Publication of ES283102A1 publication Critical patent/ES283102A1/en
Expired legal-status Critical Current

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
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters

Abstract

A process for preparing vulcanizable, high molecular weight and substantially linear copolymers of a diolefin conjugated to one or more monomers chosen from ethylene and higher alpha-olefins, characterized in that the monomer mixture is polymerized in the presence of a catalytic system prepared from vanadium compounds, soluble in hydrocarbons, and organic compounds of aluminum in which a valence of aluminum, at least, is saturated with an organic group that presents a great steric hindrance, while a valence of vanadium, at least, and/or one of the remaining valences of aluminum are saturated with a halogen atom. (Machine-translation by Google Translate, not legally binding)
ES283102A 1961-12-05 1962-12-04 A procedure for preparing vulcanizable copolymers (Machine-translation by Google Translate, not legally binding) Expired ES283102A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2188661 1961-12-05
IT335662 1962-02-20

Publications (1)

Publication Number Publication Date
ES283102A1 true ES283102A1 (en) 1963-07-01

Family

ID=26325352

Family Applications (1)

Application Number Title Priority Date Filing Date
ES283102A Expired ES283102A1 (en) 1961-12-05 1962-12-04 A procedure for preparing vulcanizable copolymers (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
AT (1) AT244584B (en)
BE (1) BE625657A (en)
CH (1) CH434760A (en)
CS (2) CS155127B2 (en)
DE (1) DE1520274A1 (en)
ES (1) ES283102A1 (en)
GB (1) GB983437A (en)
NL (2) NL286044A (en)
SE (1) SE310555B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757847A (en) * 1969-11-08 1971-04-22 Solvay PROCESS FOR THE POLYMERIZATION OF OLEFINS
AU472545B2 (en) * 1971-10-27 1976-05-27 SNAMPROGETTI Sp. A Process for copolymerizing ethylene and butadiene

Also Published As

Publication number Publication date
BE625657A (en)
CS155127B2 (en) 1974-05-30
DE1520274A1 (en) 1969-12-04
NL286044A (en)
SE310555B (en) 1969-05-05
NL137059C (en)
AT244584B (en) 1966-01-10
CH434760A (en) 1967-04-30
CS155129B2 (en) 1974-05-30
GB983437A (en) 1965-02-17

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