Two-step washing method for textiles

Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering – Removing formation impurities from artifical fiber

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D06L 116

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active

039946827

ABSTRACT:
A two-step method for washing textiles which comprises washing said textiles in a first step with an aqueous bath containing both a cationic surface-active agent and a non-ionogenic surface-active agent, and then washing said textiles in a second step with an aqueous bath containing conventional builders and an anionic surface-active agent, a non-ionogenic surface-active agent, or both.

REFERENCES:
Neary, J. et al. American Dyestuff Reporter Aug. 26, 1957 pp. P625-P632.
Cohen, S. et al. American Dyestuff Reporter, vol. 47, No. 10, May 19, 1958 pp. 325-328.
Schuelke, A.F. ed. Modern Spotting, 1961 pp. 99-102.
Fligor, A. et al. The Spotting Manual N.Y. 1945 pp. 131-132.

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