Use of graft copolymers of polyalkylenoxides and vinyl acetate as anti-redeposition agents in the washing and post-treatment of textiles containing synthetic fibres
Abstract
Abstract Translated from German Verwendung von Pfropfcopolymerisaten, die erhältlich sind durch Pfropfen von Polyalkylenoxiden eines Molekulargewichts (Zahlenmittel) von 2000 bis 100.000 mit Vinylacetat im Gewichtsverhältnnis 1:0,2 bis 1:10 und deren Acetatgruppen gegebenenfalls bis zu 15 % verseift sind, als Vergrauungsinhibitoren beim Waschen und Nachbehandeln von Synthesefasern enthaltendem Textilgut. Use of graft copolymers which are obtainable by grafting polyalkylene oxides having a molecular weight (number average) from 2000 to 100,000 with vinyl acetate in a weight ratio of 1: 0.2 to 1:10 and whose acetate groups are optionally saponified up to 15%, as graying inhibitors during washing and aftertreatment of textile material containing synthetic fibers.
Inventors
- 👤 Alexander Dr. Kud
- 👤 Guenther Dr. Schulz
- 👤 Wolfgang Dr. Trieselt
- 👤 Heinrich Dr. Hartmann
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