A procedure for the manufacture of threaded tiles in the high thread based on pigmented polyamides. (Machine-translation by Google Translate, not legally binding)

摘要

A process for the manufacture of yarns dyed in the spinning, based on pigmented polyamides according to the melt spinning process characterized in that polyamides are used as the spinning mass to which the pigments have been added in the form of a suspension in Butyrolactam (Machine-translation by Google Translate, not legally binding)