Bleaching and dyeing; fluid treatment and chemical modification – Multiple chemically diverse fibers or fibers with different...
Patent
1997-08-25
1999-05-11
Einsmann, Margaret
Bleaching and dyeing; fluid treatment and chemical modification
Multiple chemically diverse fibers or fibers with different...
8543, 8918, 8922, 8924, 8926, 8927, 8928, 8557, D06P1/38;1/52
Patent
active
059023570
ABSTRACT:
Improved compositions for dyeing or printing textile materials of natural or synthetic fibers or mixtures of the two comprise polyaspartic acid or a derivative thereof and, if appropriate, wetting agents, emulsifiers, leveling agents, dispersing agents, reducing agents, oxidizing agents, solubilizing agents, defoamers, reist agents, pH regulators, complexing agents or several of these as further components.
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Groth Torsten
Joentgen Winfried
Konemund Bernd
Lesszinsky Fritz
Riegels Martin
Bayer Aktiengesellschaft
Einsmann Margaret
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