mÉtodo para o branqueamento fluorescente de algodço em um processo descontÍnuo e compostos agentes de branqueamento fluorescente

A method for the fluorescent whitening of cotton in a discontinuous process comprising contacting the cotton, I an aqueous bath having a pH value of 6 or less, with one or more compounds of the Formula (I) wherein R1 represents an -SO2R3, -SOR3, CO2M, -CO2R3, -CONR3R4, -CN or -NO2 substituent, R2 is...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DIETER REINEHR, HANS KRAMER, BERND WOCKENFUSS, GEORGES METZGER, FABIENNE CUESTA
Format:	Patent
Sprache:	por
Schlagworte:	BLEACHING LEATHER OR FURS CHEMISTRY DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR HETEROCYCLIC COMPOUNDS LAUNDERING METALLURGY ORGANIC CHEMISTRY TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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