Bleaching compositions

Details Bleaching compositions Bleaching compositions

1986-05-28

1988-07-12

Albrecht, Dennis

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252 95, 25218638, 252541, 252542, 252545, 252546, 546286, 546347, 546348, C07D21384, C11D 328, C11D 3395

Patent

active

047568453

ABSTRACT:
A bleaching agent composition comprising a peroxide capable of releasing hydrogen peroxide in aqueous solution, in admixture with an activator for the peroxide selected from the group consisting of naphthonitriles, isophthalonitrides, terephthalonitriles, alkali metal salts of cyanic acid, cyanic acid ammonium salt, cyanopyridines and acid neutralized products thereof, cyanopyridinium salts, O-acyl compounds, and N-acyl compounds has improved bleaching power and enables bleaching of an article within a short period of time.

REFERENCES:
patent: 2612898 (1952-10-01), Lorea
patent: 2927840 (1960-03-01), Dithmar
patent: 3756774 (1973-09-01), Kirner
patent: 3824188 (1974-07-01), Loffelman
patent: 3862200 (1975-01-01), Shepherd
patent: 3960743 (1976-06-01), Nakagawa
patent: 4181621 (1980-01-01), Raaf
patent: 4199466 (1980-04-01), Benson
patent: 4248928 (1981-02-01), Spadini

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