THROUGH-DYEING OF COTTON WARP YARN WITH INDIGO

PROBLEM TO BE SOLVED: To provide a through-dyeing of cotton warp yarns with indigo. SOLUTION: The present invention relates to a process for through-dyeing of cotton warp yarns with indigo in an indigo dyeing range, which comprises dyeing in one pass at a dyeing temperature of 30-90°C and an indigo...

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Hauptverfasser: SUTSCH FRANZ, BOCK ALEXANDER, SCHROTT WOLFGANG
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a through-dyeing of cotton warp yarns with indigo. SOLUTION: The present invention relates to a process for through-dyeing of cotton warp yarns with indigo in an indigo dyeing range, which comprises dyeing in one pass at a dyeing temperature of 30-90°C and an indigo concentration of 10-60 g/l. COPYRIGHT: (C)2005,JPO&NCIPI