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Therachemie Chemische Therapeutische GmbH
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Therachemie Chemische Therapeutische GmbH
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Publication date
Application filed by Therachemie Chemische Therapeutische GmbHfiledCriticalTherachemie Chemische Therapeutische GmbH
Publication of ES299637A1publicationCriticalpatent/ES299637A1/en
Process for obtaining dyeing agents, with dyes that are developed by oxidation, preferably by oxygen from the air, characterized by a content of aminodihydroxynaphthalene as a coloring component. (Machine-translation by Google Translate, not legally binding)
ES0299637A1963-05-091964-05-08Procedure for obtaining agents to dye hair (Machine-translation by Google Translate, not legally binding)
ExpiredES299637A1
(en)
Procedure for preparing and dying artificial fibers, especially from the uses as hair in the dolls. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of layers or photographic emulsions for the argentine color blanking method (Machine-translation by Google Translate, not legally binding)