ES219055A1 - A procedure for dying and printing polyacrylonitril fibers (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for dying and printing polyacrylonitril fibers (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.)
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Novartis AG
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Ciba Geigy AG
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Publication date
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Priority to ES0219055ApriorityCriticalpatent/ES219055A1/en
Publication of ES219055A1publicationCriticalpatent/ES219055A1/en
Process for dyeing and printing polyacrylonitrile fibers characterized in that said fibers are treated with 2'4'-diamino-1'-azobenzenes free of solvent-containing acid groups which contain at least one secondary amino group in position 4. (Machine-translation by Google Translate, not legally binding)
ES0219055A1954-12-171954-12-17A procedure for dying and printing polyacrylonitril fibers (Machine-translation by Google Translate, not legally binding)
ExpiredES219055A1
(en)
A procedure to transfer to a flat textile structure colorants according to a drawing and to fix them (Machine-translation by Google Translate, not legally binding)
A procedure for the finish of artificial viscose silk, manufactured according to the continuous method (Machine-translation by Google Translate, not legally binding)