Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering – Removing formation impurities from artifical fiber
Patent
1980-01-25
1982-02-09
Tungol, Maria Parrish
Bleaching and dyeing; fluid treatment and chemical modification
Cleaning or laundering
Removing formation impurities from artifical fiber
8553, 252542, 252108, B08B 704, C11D 942, C11D 102, C11D 186
Patent
active
043148042
ABSTRACT:
Disclosed is a process for washing dyed or printed textile material to remove unwanted substances from the dying or printing process, comprising the steps of applying to the textile material a foam which is produced from a liquid and contains at least one surface active agent and a component which is soluble in the liquid, has substantially no affinity for the fibers of the textile material and possesses a substantial adsorption capacity for the substances to be removed; working the foam into the textile material; and removing the foam. Also disclosed is a liquid composition for carrying out the disclosed process.
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Schwartz et al., Surface Active Agents, Interscience Publ., New York, 1949, p. 427.
Fennekels Peter
Waltmann Ernst
Girmes-Werke AG
Tungol Maria Parrish
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