METHOD FOR COMMERCIAL POST-TREATMENT OF DISPERSE DYES

In the method of this invention, disperse dyes are mixed with anionic surfactant and ground to about 1 u in particle size. After nonionic surfactant is added in a given proportion, the commercial dyes are obtd. through spray drying.

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Bibliographische Detailangaben
Hauptverfasser:	ZHU ZHENGHUA, CHENG ZHUSHENG, ZHANG MEILU, DUAN CAIMING, WANG XUEMEI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAKES LAUNDERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES TEXTILES TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:	In the method of this invention, disperse dyes are mixed with anionic surfactant and ground to about 1 u in particle size. After nonionic surfactant is added in a given proportion, the commercial dyes are obtd. through spray drying.