ES267754A1 - Procedure for the preparation of threads and fibers by hilature of sulfuric solutions of polymerized acrylonitril (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of threads and fibers by hilature of sulfuric solutions of polymerized acrylonitril (Machine-translation by Google Translate, not legally binding)

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Publication number
ES267754A1
ES267754A1 ES0267754A ES267754A ES267754A1 ES 267754 A1 ES267754 A1 ES 267754A1 ES 0267754 A ES0267754 A ES 0267754A ES 267754 A ES267754 A ES 267754A ES 267754 A1 ES267754 A1 ES 267754A1
Authority
ES
Spain
Prior art keywords
translation
fibers
preparation
machine
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
ES0267754A
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.)
Phrix Werke AG
Original Assignee
Phrix Werke AG
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 Phrix Werke AG filed Critical Phrix Werke AG
Publication of ES267754A1 publication Critical patent/ES267754A1/en
Expired legal-status Critical Current

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Abstract

Process for the preparation of yarns and fibers by spinning of sulfuric solutions of acrylonitrile polymers, prepared using a 70 to 75% sulfuric acid, which optionally also contain a mixed polymer of vinyl compounds, in precipitating baths containing sulfuric acid , characterized in that precipitating baths with a sulfuric acid content of 43 to 56%, and preferably 50 to 55%, are employed. (Machine-translation by Google Translate, not legally binding)
ES0267754A 1960-06-22 1961-05-27 Procedure for the preparation of threads and fibers by hilature of sulfuric solutions of polymerized acrylonitril (Machine-translation by Google Translate, not legally binding) Expired ES267754A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE267754X 1960-06-22

Publications (1)

Publication Number Publication Date
ES267754A1 true ES267754A1 (en) 1961-09-16

Family

ID=38568659

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0267754A Expired ES267754A1 (en) 1960-06-22 1961-05-27 Procedure for the preparation of threads and fibers by hilature of sulfuric solutions of polymerized acrylonitril (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES267754A1 (en)

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