ES233815A1 - Procedure for the preparation of polymers of high molecular and linear weight (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of polymers of high molecular and linear weight (Machine-translation by Google Translate, not legally binding)

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Publication number
ES233815A1
ES233815A1 ES0233815A ES233815A ES233815A1 ES 233815 A1 ES233815 A1 ES 233815A1 ES 0233815 A ES0233815 A ES 0233815A ES 233815 A ES233815 A ES 233815A ES 233815 A1 ES233815 A1 ES 233815A1
Authority
ES
Spain
Prior art keywords
translation
preparation
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
ES0233815A
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
Montedison SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Publication of ES233815A1 publication Critical patent/ES233815A1/en
Expired legal-status Critical Current

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

Abstract

Process for the preparation of linear and high molecular weight polymers, of regular structure, of at least one styrene substituted in the core with one or more lower alkyl groups or one or more halogen atoms, and/or at least one vinyl naphthalene or vinyl tetrahydronaphthalene, characterized in that it comprises polymerizing the monomer or monomers in the presence of a catalyst obtained by contacting a compound of a metal of group iva, va or via of the periodic table according to mendeleeff with an organometallic compound of an element of group ii or iii of said table. (Machine-translation by Google Translate, not legally binding)
ES0233815A 1956-02-23 1957-02-22 Procedure for the preparation of polymers of high molecular and linear weight (Machine-translation by Google Translate, not legally binding) Expired ES233815A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT286356 1956-02-23

Publications (1)

Publication Number Publication Date
ES233815A1 true ES233815A1 (en) 1957-10-16

Family

ID=38526912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0233815A Expired ES233815A1 (en) 1956-02-23 1957-02-22 Procedure for the preparation of polymers of high molecular and linear weight (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES233815A1 (en)

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