ES206293A1 - Procedure for dyeing and stamping of materials containing cellulose (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for dyeing and stamping of materials 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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Publication date
Application filed by Ciba Geigy AG, Ciba AGfiledCriticalCiba Geigy AG
Priority to ES206293ApriorityCriticalpatent/ES206293A1/en
Publication of ES206293A1publicationCriticalpatent/ES206293A1/en
Process for dyeing and printing cellulose-containing materials with metal compounds difficult to soluble in water of azo dyes, characterized in that dye baths or neutral to alkaline printing pastes are used which contain a dye that forms metal complexes containing at least two azo groups and between them at least one group or o'-dioxyazo or O-oxy-o'-carboxyazo group whose metal complexes of their own are hardly soluble in water, a solid aliphatic preferably having at least one separate amino group of an oh group by two carbon atoms anions of the orthophosphoric acid and an alkali-resistant compound of a metal of one of the atomic numbers 27 to 29, preferably one in which the metal is linked to at least one of the aforementioned materials . (Machine-translation by Google Translate, not legally binding)
ES206293A1952-11-141952-11-14Procedure for dyeing and stamping of materials containing cellulose (Machine-translation by Google Translate, not legally binding)
ExpiredES206293A1
(en)
A procedure for the preparation of a liquid, aqueous, homogeneous detergent composition. (Machine-translation by Google Translate, not legally binding)