ES233631A1 - Procedure for the production of fibers based on polyacrinolitril and which have good tintºreas propiedasdes (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the production of fibers based on polyacrinolitril and which have good tintºreas propiedasdes (Machine-translation by Google Translate, not legally binding)
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.)
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 SpAfiledCriticalMontedison SpA
Publication of ES233631A1publicationCriticalpatent/ES233631A1/en
Process for the production of fibers based on polyacrylonitrile and having good dyeing properties, and/or based on their copolymers, characterized in that it comprises dissolving in the spinning solvent, together with polyacrylonitrile and/or its copolymers, an appropriate amount of a cyanoethyl ether of water-insoluble starch. (Machine-translation by Google Translate, not legally binding)
ES0233631A1956-02-151957-02-14Procedure for the production of fibers based on polyacrinolitril and which have good tintºreas propiedasdes (Machine-translation by Google Translate, not legally binding)
ExpiredES233631A1
(en)
Procedure for the production of fibers based on polyacrinolitril and which have good tintºreas propiedasdes (Machine-translation by Google Translate, not legally binding)
Procedure for the production of fibers based on polyacrinolitril and which have good tintºreas propiedasdes (Machine-translation by Google Translate, not legally binding)
Procedure to prepare a fabric that has a high fitness to be fixed and to retain the folding (Machine-translation by Google Translate, not legally binding)
A process for the treatment and improvement of high polymers in the form of fibers, filaments, threads, wedges, ribbons and similar items (Machine-translation by Google Translate, not legally binding)
A procedure to improve the properties of threads and synthetic fibers of high linear polymers (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the object of main patent num.229812, by a procedure to elastize a thermoplastic thread (Machine-translation by Google Translate, not legally binding)