Compositions – Oxidative bleachant – oxidant containing – or generative – Contains activator admixed with inorganic peroxide
Patent
1982-12-02
1984-11-06
Padgett, Benjamin R.
Compositions
Oxidative bleachant, oxidant containing, or generative
Contains activator admixed with inorganic peroxide
252 95, 252 99, C11D 754, C11D 3395, D06L 302
Patent
active
044811292
ABSTRACT:
Bleach compositions comprising a peroxide compound contain manganese (II) in an amount of 0.005 to 5% by weight and a carbonate compound which delivers carbonate ions in aqueous solution in an amount of 1 to 50% by weight of carbonate ions.
The bleach compositions are suitable for bleaching fabrics at substantially all washing temperatures.
REFERENCES:
patent: 3034851 (1962-05-01), Dustman
patent: 3156654 (1964-11-01), Konecny et al.
patent: 3280039 (1966-10-01), Smolens
patent: 3372125 (1968-03-01), Hill et al.
patent: 3532634 (1970-10-01), Woods
patent: 4016090 (1977-04-01), Nakagawa et al.
patent: 4075116 (1978-02-01), Mesaros
patent: 4119557 (1978-10-01), Postlethwaite
patent: 4299717 (1981-11-01), Cottrell et al.
Caress Virginia B.
Farrell James J.
Honig Milton L.
Lever Brothers Company
Padgett Benjamin R.
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