Compositions – Oxidative bleachant – oxidant containing – or generative – Contains activator admixed with inorganic peroxide
Patent
1996-12-23
1998-01-20
Diamond, Alan
Compositions
Oxidative bleachant, oxidant containing, or generative
Contains activator admixed with inorganic peroxide
25218642, 8111, 510309, 510310, 510312, 510372, 510375, C11D 754
Patent
active
057098158
ABSTRACT:
Bleaching compositions comprising a bleaching compound and an oxopiperidinium salt each preferably present in a range of about 1 to about 75% by weight. Additives, such as, surfactants, anti-foaming agents, fabric softeners, stabilizers, inorganic builder salts, buffers, enzymes and the like may also be present. The compositions can be formulated as dry concentrated mixtures encapsulated or in loose powder form, aqueous solutions, aqueous solutions containing non-aqueous solvents and like forms. The compositions are effective as bleaching agents from below room temperature to higher temperatures, are biodegradable and are environmentally safe.
REFERENCES:
patent: 3822114 (1974-07-01), Montgomery
patent: 4316812 (1982-02-01), Hancock et al.
patent: 4687594 (1987-08-01), Lietz et al.
Heffner Robert Joseph
Steltenkamp Robert John
Colgate - Palmolive Company
Diamond Alan
Lieberman Bernard
Serafino James
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