Bleaching and dyeing; fluid treatment and chemical modification – Bleaching
Patent
1975-11-10
1978-12-19
Schulz, William E.
Bleaching and dyeing; fluid treatment and chemical modification
Bleaching
8111, 34133, 252 95, D06L 302, D06L 304
Patent
active
041303920
ABSTRACT:
Contacting damp fabrics with a dry, activated bleaching composition in an automatic dryer results in improved bleaching and stain removal over dry bleaching compositions employed in an aqueous laundering bath.
REFERENCES:
patent: 3180037 (1965-04-01), Kenreich et al.
patent: 3701202 (1972-10-01), Compa et al.
patent: 3775332 (1973-11-01), Heins et al.
patent: 3945936 (1976-03-01), Lucas et al.
Shanley, E. S. et al., The H.sub.2 O.sub.2 Drying Process for Bleaching Wool, Amer. Dyestuff Reporter, vol. 40, No. 1, pp. 1-4, Jan. 8, 1951.
Diehl Francis L.
Edwards James B.
Filcik Julius P.
Schulz William E.
The Procter & Gamble & Company
Witte Richard C.
Yetter Jerry J.
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