Hydrogen peroxide bleach composition

Details Hydrogen peroxide bleach composition Hydrogen peroxide bleach composition

1979-01-22

1980-12-09

Kight, III, John

Bleaching and dyeing; fluid treatment and chemical modification

Bleaching

Chemical

252 95, 252100, 252102, D06L 302, C11D 3395, C11D 340, C11D 342

Patent

active

042381924

ABSTRACT:
A stabilized liquid hydrogen peroxide bleach composition suitable for household use which comprises from 2-12% by weight hydrogen peroxide, 0-20% by weight of an acid selected from an organic acid, phosphoric acid, boric acid or mixtures thereof, 0.1-7.5% by weight of a nitrogen-containing compound, 0.0001-1% by weight of a compound selected from the group consisting of optical brighteners, dyes and mixtures thereof, and water, wherein the weight ratio of hydrogen peroxide to nitrogen-containing compound is within the range of from 1:0.003 to 1:1.5, the composition contains sufficient acid to have a pH within the range of from 1.8-5.5.

REFERENCES:
patent: 2022860 (1935-12-01), Kunz
patent: 2081327 (1937-05-01), Franz
patent: 3756774 (1973-09-01), Kirner
patent: 3811833 (1974-05-01), Stalter
patent: 3864271 (1975-02-01), Stalter
patent: 3969257 (1976-07-01), Murray
patent: 3970575 (1976-07-01), Barrett
patent: 4059678 (1977-11-01), Winkley
patent: 4060385 (1977-11-01), Katz
patent: 4113645 (1978-09-01), DeSimome
patent: 4129517 (1978-12-01), Eggensperger et al.

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