Methods and compositions for bleaching of mycological stain

Details Methods and compositions for bleaching of mycological stain Methods and compositions for bleaching of mycological stain

1979-12-06

1982-07-13

Gluck, Irwin

Bleaching and dyeing; fluid treatment and chemical modification

Bleaching

Chemical

252 95, 252 99, 25218621, 25218637, 25218725, D06L 306, C11D 3395, C11D 754

Patent

active

043392350

ABSTRACT:
Methods and compositions for bleaching and removal of mycological stain are disclosed. The method includes the step of contacting the mycological stain with the composition which includes an improved thixotropic, hypohalite bleach having fumed silica therein. Unexpected potentiation of the composition with respect to bleaching of mycological stain is found.

REFERENCES:
patent: 1834210 (1931-12-01), Horshmen
patent: 1834783 (1931-12-01), Johnson
patent: 1937229 (1933-11-01), Kantorowicz
patent: 3843548 (1974-10-01), Jones
patent: 3951834 (1976-04-01), Jayawant
patent: 3998751 (1976-12-01), Murray
patent: 4011172 (1977-03-01), Marsan et al.
patent: 4017411 (1977-04-01), Dieht
X-14, Well Known Commercial Formulation of Calcium Hypochlorite, Sodium Hypochlorite, Sodium Carbonates.
Cab-O-Sil-, Properties and Functions, Cabot Corporation.

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