ES224585A1 - A procedure for dying, according to the continuous method, tissues containing cellulose (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for dying, according to the continuous method, tissues containing cellulose (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
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Priority to ES224585ApriorityCriticalpatent/ES224585A1/en
Publication of ES224585A1publicationCriticalpatent/ES224585A1/en
Process for the dyeing, according to a continuous method, of cellulose-containing fabrics, characterized in that the fabrics are treated over their entire surface with alkaline to neutral mixtures containing water, which contain complex nickel or, preferably, copper compounds of direct azo dyes, as well as amines having at least two amino groups separated from the oxy groups by two carbon atoms, and because the dyes are fixed on the tissues thus treated, in a non-aqueous medium. (Machine-translation by Google Translate, not legally binding)
ES224585A1955-10-211955-10-21A procedure for dying, according to the continuous method, tissues containing cellulose (Machine-translation by Google Translate, not legally binding)
ExpiredES224585A1
(en)
Procedure for the dyeing, impregnation and stamping of cellulose fibers and cellulose fiber tissues (Machine-translation by Google Translate, not legally binding)
Procedure and apparatus for drying vacuum pieces of permeable material that contains water (Machine-translation by Google Translate, not legally binding)