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NOMEN ARAGONES JAIME
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NOMEN ARAGONES JAIME
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Priority to ES0187438ApriorityCriticalpatent/ES187438A1/en
Publication of ES187438A1publicationCriticalpatent/ES187438A1/en
Procedimiento de fabricación de hilos especiales impermeabilizados que en su esencialidad consiste en impregnar las madejas de hilo previamente mercerizadas o no en una disolución de acetato de alumina a la temperatura de 35 a 38º C. durante veinticuatro horas sacándolas luego del recipiente y escurriéndolas al cien por cien o sea que los hilos retengan un kilo de impregnación por kilo de hilo tratado sometiéndolos después al secado por aire caliente a la temperatura de 70 a 80º C.Manufacturing process of special waterproofed yarns which essentially consists of impregnating the skeins of yarn previously mercerized or not in an alumina acetate solution at a temperature of 35 to 38º C. for twenty-four hours, then removing them from the container and draining them 100% one hundred, that is, the threads retain one kilo of impregnation per kilo of treated thread, then subjecting them to hot air drying at a temperature of 70 to 80º C.
ES0187438A1949-03-141949-03-14
A PROCEDURE FOR THE MANUFACTURE OF SPECIAL WATERPROOF YARNS
ExpiredES187438A1
(en)