ES292033A1 - Procedure for preparing copolymers of high molecular weight (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparing copolymers of high molecular weight (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES292033A1
ES292033A1 ES292033A ES292033A ES292033A1 ES 292033 A1 ES292033 A1 ES 292033A1 ES 292033 A ES292033 A ES 292033A ES 292033 A ES292033 A ES 292033A ES 292033 A1 ES292033 A1 ES 292033A1
Authority
ES
Spain
Prior art keywords
translation
molecular weight
machine
high molecular
legally binding
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
ES292033A
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 ES292033A1 publication Critical patent/ES292033A1/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
    • C08F232/00—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Process for preparing high molecular weight copolymers, characterized in that the monomer mixture is polymerized in the liquid phase in the presence of a catalyst constituted by the product of the reaction between: a) a vanadium compound b) organometallic compounds of aluminum or aluminum hydrides. (Machine-translation by Google Translate, not legally binding)
ES292033A 1962-09-28 1963-09-26 Procedure for preparing copolymers of high molecular weight (Machine-translation by Google Translate, not legally binding) Expired ES292033A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1925662 1962-09-28

Publications (1)

Publication Number Publication Date
ES292033A1 true ES292033A1 (en) 1964-03-01

Family

ID=11156162

Family Applications (1)

Application Number Title Priority Date Filing Date
ES292033A Expired ES292033A1 (en) 1962-09-28 1963-09-26 Procedure for preparing copolymers of high molecular weight (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
AT (1) AT249999B (en)
BE (1) BE637939A (en)
CH (1) CH443694A (en)
DE (1) DE1520336A1 (en)
ES (1) ES292033A1 (en)
GB (1) GB1023709A (en)
NL (1) NL298438A (en)
SE (1) SE323210B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2146419C2 (en) * 1967-03-24 1982-07-08 E.I. du Pont de Nemours and Co., 19898 Wilmington, Del. Process for the production of a sulfur-curable elastomeric copolymer and use of the produced elastomeric copolymer
DE2166919C2 (en) * 1967-03-24 1982-12-23 E.I. du Pont de Nemours and Co., 19898 Wilmington, Del. Process for the production of a sulfur-curable elastomeric copolymer and use of the produced elastomeric copolymer

Also Published As

Publication number Publication date
AT249999B (en) 1966-10-25
BE637939A (en)
SE323210B (en) 1970-04-27
CH443694A (en) 1967-09-15
GB1023709A (en) 1966-03-23
NL298438A (en)
DE1520336A1 (en) 1969-04-24

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