ES248209A2 - Procedure for the manufacture of threads and artificial fibers of viscosa (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of threads and artificial fibers of viscosa (Machine-translation by Google Translate, not legally binding)

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Publication number
ES248209A2
ES248209A2 ES0248209A ES248209A ES248209A2 ES 248209 A2 ES248209 A2 ES 248209A2 ES 0248209 A ES0248209 A ES 0248209A ES 248209 A ES248209 A ES 248209A ES 248209 A2 ES248209 A2 ES 248209A2
Authority
ES
Spain
Prior art keywords
viscose
epoxyalkane
translation
weight
machine
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
ES0248209A
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Priority to ES0248209A priority Critical patent/ES248209A2/en
Publication of ES248209A2 publication Critical patent/ES248209A2/en
Expired legal-status Critical Current

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Abstract

Improvements in the process for manufacturing viscose artificial fibers and yarns according to patent No. 227,434, in which a viscose added with epoxyalkane polymers is spun at a rate of 0.1 to 1% by weight (calculated on the viscose), in a bath of spinning containing sulfuric acid, with not less than 2% by weight of zinc sulphate, and, in which, the sulfuric acid content does not exceed 1.3 times by weight, the alkali content of the viscose, characterized because in addition to the epoxyalkane polymers, one or more compounds of the formula are added to the viscose ** (See formula) ** where R1 is an aliphatic radical with not less than 8 carbon atoms, n is 2, 3 or 4, and x and y can not be zero, or their quaternary ammonium compounds; the amount of the epoxyalkane nitrogen compounds being 15-40% of the sum of the amounts of the epoxyalkane polymer and the epoxyalkane nitrogen compound; and an organic compound that irreversibly binds the sulphide ions of the viscose, and is added immediately before spinning the viscose. (Machine-translation by Google Translate, not legally binding)
ES0248209A 1959-03-10 1959-03-10 Procedure for the manufacture of threads and artificial fibers of viscosa (Machine-translation by Google Translate, not legally binding) Expired ES248209A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0248209A ES248209A2 (en) 1959-03-10 1959-03-10 Procedure for the manufacture of threads and artificial fibers of viscosa (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0248209A ES248209A2 (en) 1959-03-10 1959-03-10 Procedure for the manufacture of threads and artificial fibers of viscosa (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES248209A2 true ES248209A2 (en) 1959-07-01

Family

ID=38531609

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0248209A Expired ES248209A2 (en) 1959-03-10 1959-03-10 Procedure for the manufacture of threads and artificial fibers of viscosa (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES248209A2 (en)

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