Foam washing method

Details Foam washing method Foam washing method

1982-12-28

1985-02-19

Coe, Philip R.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Manipulation of liquid

8477, D06F 1712

Patent

active

044996209

ABSTRACT:
A foam washing method which comprises forming a large amount of foams by blowing a gas through a concentrated aqueous solution of a detergent, and thereafter bringing said foams into contact with soiled textile goods to separate and remove dirts adhered to fibers of said textile goods.

REFERENCES:
patent: 1771436 (1930-07-01), Guett
patent: 1948568 (1934-02-01), Faber et al.
patent: 2194607 (1940-03-01), McDevitt
patent: 2226870 (1940-12-01), McDevitt
patent: 3298615 (1967-01-01), Echols
patent: 3697314 (1972-10-01), Stritzko
patent: 4118189 (1978-10-01), Reinwald et al.
patent: 4275656 (1981-06-01), Choma
patent: 4314804 (1982-02-01), Fennekels et al.
patent: 4326904 (1982-04-01), Eckert et al.
"Coalescence In Dense Packed Gas/Liquid and Liquid/Liquid Dispersion", by S. Hartland, (1981).

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