ES220904A1 - A procedure for obtaining a product for tissue dyeing by means of pigments (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for obtaining a product for tissue dyeing by means of pigments (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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Bayer AG
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Bayer AG
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Application filed by Bayer AGfiledCriticalBayer AG
Publication of ES220904A1publicationCriticalpatent/ES220904A1/en
Method for obtaining a product for dyeing fabrics by means of pigments, characterized in that the pigments are fixed with the combination of a stable aqueous emulsion of polymers of mixture of an aqueous solution of poly-acrylamide, of high molecular weight, in its In this case, a second component which does not worsen the solubility and a formaldehyde/urea or formaldehyde/sulphonamide condensate is added, under the influence of acid catalysts, in which no condensing agent formed on the basis of volatile solvents is used. (Machine-translation by Google Translate, not legally binding)
ES0220904A1954-04-011955-05-02A procedure for obtaining a product for tissue dyeing by means of pigments (Machine-translation by Google Translate, not legally binding)
ExpiredES220904A1
(en)
Procedure for the preparation of polyesters of high molecular weight, by formaldehyde polymeration (Machine-translation by Google Translate, not legally binding)
Continuous procedure for dyeing textile, natural and synthetic fibers, in a medium organic solvent. (Machine-translation by Google Translate, not legally binding)
Procedure for obtaining an emulsion capable of fixing dyes and pigments on textile fibers (Machine-translation by Google Translate, not legally binding)