ES240875A1 - Procedure for preparing elevated and glass olefin polymers (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparing elevated and glass olefin polymers (Machine-translation by Google Translate, not legally binding)

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Publication number
ES240875A1
ES240875A1 ES0240875A ES240875A ES240875A1 ES 240875 A1 ES240875 A1 ES 240875A1 ES 0240875 A ES0240875 A ES 0240875A ES 240875 A ES240875 A ES 240875A ES 240875 A1 ES240875 A1 ES 240875A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
elevated
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
ES0240875A
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
Priority to ES0240875A priority Critical patent/ES240875A1/en
Publication of ES240875A1 publication Critical patent/ES240875A1/en
Expired legal-status Critical Current

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

Abstract

Process for polymerizing olefins of general formula CH2 = CHR, in which R = H or a saturated alkyl radical, to high molecular weight and highly crystalline polymers, characterized in that the olefin to be polymerized is brought into contact in the gas phase, in absence of solvents, with a solid catalyst obtained by reaction of a solid compound of a transition metal of groups 4 to 6 of the periodic system, which has a valence lower than the maximum, with an alkyl-metal compound of a metal of the groups 1 to 3 of the periodic system. (Machine-translation by Google Translate, not legally binding)
ES0240875A 1958-03-21 1958-03-21 Procedure for preparing elevated and glass olefin polymers (Machine-translation by Google Translate, not legally binding) Expired ES240875A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0240875A ES240875A1 (en) 1958-03-21 1958-03-21 Procedure for preparing elevated and glass olefin polymers (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0240875A ES240875A1 (en) 1958-03-21 1958-03-21 Procedure for preparing elevated and glass olefin polymers (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES240875A1 true ES240875A1 (en) 1958-11-01

Family

ID=34446283

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0240875A Expired ES240875A1 (en) 1958-03-21 1958-03-21 Procedure for preparing elevated and glass olefin polymers (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES240875A1 (en)

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