ES225060A1 - Procedure for the preparation of stabilized polyacrilonitril solutions (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of stabilized polyacrilonitril solutions (Machine-translation by Google Translate, not legally binding)

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Publication number
ES225060A1
ES225060A1 ES225060A ES225060A ES225060A1 ES 225060 A1 ES225060 A1 ES 225060A1 ES 225060 A ES225060 A ES 225060A ES 225060 A ES225060 A ES 225060A ES 225060 A1 ES225060 A1 ES 225060A1
Authority
ES
Spain
Prior art keywords
translation
solutions
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
ES225060A
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
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 Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
Priority to ES225060A priority Critical patent/ES225060A1/en
Publication of ES225060A1 publication Critical patent/ES225060A1/en
Expired legal-status Critical Current

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  • Artificial Filaments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Process for the preparation of solutions, particularly for the spinning of polyacrylonitrile and/or its copolymers in a solvent for example dimethylformamide, characterized in that small amounts of styrene monomer are added to the solution, in order to make it stable to heat. (Machine-translation by Google Translate, not legally binding)
ES225060A 1955-11-17 1955-11-17 Procedure for the preparation of stabilized polyacrilonitril solutions (Machine-translation by Google Translate, not legally binding) Expired ES225060A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES225060A ES225060A1 (en) 1955-11-17 1955-11-17 Procedure for the preparation of stabilized polyacrilonitril solutions (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES225060A ES225060A1 (en) 1955-11-17 1955-11-17 Procedure for the preparation of stabilized polyacrilonitril solutions (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES225060A1 true ES225060A1 (en) 1956-01-16

Family

ID=65627048

Family Applications (1)

Application Number Title Priority Date Filing Date
ES225060A Expired ES225060A1 (en) 1955-11-17 1955-11-17 Procedure for the preparation of stabilized polyacrilonitril solutions (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES225060A1 (en)

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