ES238940A2 - Improvements in the object of patent number 237977, procedure to produce flexible leaves or tapes, of default flexibility (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the object of patent number 237977, procedure to produce flexible leaves or tapes, of default flexibility (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES238940A2
ES238940A2 ES0238940A ES238940A ES238940A2 ES 238940 A2 ES238940 A2 ES 238940A2 ES 0238940 A ES0238940 A ES 0238940A ES 238940 A ES238940 A ES 238940A ES 238940 A2 ES238940 A2 ES 238940A2
Authority
ES
Spain
Prior art keywords
tapes
translation
machine
legally binding
google translate
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
ES0238940A
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 ES0238940A priority Critical patent/ES238940A2/en
Publication of ES238940A2 publication Critical patent/ES238940A2/en
Expired legal-status Critical Current

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  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Improvements in the object of the main patent no. 237,977, by a process for producing flexible sheets or tapes, of predetermined flexibility, characterized in that they consist of solvent extraction of a polymerization product of 1-butene containing high polymer components, both isotactic as non-isotactic, with diethyl ether, methylene chloride, or pentane, and obtaining for that purpose a residue from which said non-isotactic high polymer components have been removed, and in the transformation of said residue into the desired article. (Machine-translation by Google Translate, not legally binding)
ES0238940A 1957-12-04 1957-12-04 Improvements in the object of patent number 237977, procedure to produce flexible leaves or tapes, of default flexibility (Machine-translation by Google Translate, not legally binding) Expired ES238940A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0238940A ES238940A2 (en) 1957-12-04 1957-12-04 Improvements in the object of patent number 237977, procedure to produce flexible leaves or tapes, of default flexibility (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0238940A ES238940A2 (en) 1957-12-04 1957-12-04 Improvements in the object of patent number 237977, procedure to produce flexible leaves or tapes, of default flexibility (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES238940A2 true ES238940A2 (en) 1958-09-16

Family

ID=38531277

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0238940A Expired ES238940A2 (en) 1957-12-04 1957-12-04 Improvements in the object of patent number 237977, procedure to produce flexible leaves or tapes, of default flexibility (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES238940A2 (en)

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