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Phrix Werke AG
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Phrix Werke AG
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Publication of ES196685A1publicationCriticalpatent/ES196685A1/en
Procedimiento para elevar la capacidad de teñido de hilos artificiales de hidrato de celulosa con colorantes ácidos caracterizado porque la disolución de hilatura contiene combinaciones sulfuradas a modo de fenoles.Procedure to increase the dyeability of artificial cellulose hydrate yarns with acid dyes characterized in that the spinning solution contains sulfurized combinations in the manner of phenols.
ES0196685A1950-03-131951-02-23
PROCEDURE TO RAISE THE HOLDING CAPACITY OF ARTIFICIAL CELLULOSE HYDRATE YARNS OR FIBERS IN WICKES WITH ACID COLORING
ExpiredES196685A1
(en)