ES248377A1 - Procedure to obtain the acknowledgment of the elasticity of threads formed from, or containing, highly crystal polypropylene (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure to obtain the acknowledgment of the elasticity of threads formed from, or containing, highly crystal polypropylene (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES248377A1
ES248377A1 ES0248377A ES248377A ES248377A1 ES 248377 A1 ES248377 A1 ES 248377A1 ES 0248377 A ES0248377 A ES 0248377A ES 248377 A ES248377 A ES 248377A ES 248377 A1 ES248377 A1 ES 248377A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
elasticity
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
ES0248377A
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 ES248377A1 publication Critical patent/ES248377A1/en
Expired legal-status Critical Current

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  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Process for obtaining the elasticity increase of yarns formed of, or containing highly crystalline polypropylene, characterized by the fact that it comprises the twisting of yarns until they reach at least four times more than the normal twisting, the fixing of the yarn thus twisted its drying and then untwisting it and continuing to untwist it beyond its zero point. (Machine-translation by Google Translate, not legally binding)
ES0248377A 1958-04-03 1959-04-02 Procedure to obtain the acknowledgment of the elasticity of threads formed from, or containing, highly crystal polypropylene (Machine-translation by Google Translate, not legally binding) Expired ES248377A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT513358 1958-04-03

Publications (1)

Publication Number Publication Date
ES248377A1 true ES248377A1 (en) 1959-12-16

Family

ID=38530940

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0248377A Expired ES248377A1 (en) 1958-04-03 1959-04-02 Procedure to obtain the acknowledgment of the elasticity of threads formed from, or containing, highly crystal polypropylene (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES248377A1 (en)

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