Compositions – Electrolytes for electrical devices
Patent
1980-11-21
1982-06-29
Weinblatt, Mayer
Compositions
Electrolytes for electrical devices
252 98, 252102, 252 97, 252 99, 25218724, C11D 754, C11D 930, C11D 944
Patent
active
043371639
ABSTRACT:
In liquid, pourable, thickened chlorine bleaching compositions, in which the thickening is produced by at least two different detergent active compounds, a buffer salt is included to improve their stability at lower chlorine levels and at reduced pH values. Typically, a composition comprises an aqueous solution of alkali-metal hypochlorite, thickened by means of a tertiary amine oxide and a saturated fatty acid soap, and contains an alkali-metal orthophosphate buffer system, at a chlorine content of 1-10% and a pH of 10-12.5. The compositions are useful in bleaching operations, especially in bleaching hard surfaces such as toilets, tiles, kitchen sinks, etc.
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patent: 3843548 (1974-10-01), James
patent: 4113645 (1978-09-01), DeSimone
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patent: 4154694 (1979-05-01), Donaldson
patent: 4229313 (1980-10-01), Joy
patent: 4271030 (1981-06-01), Brierley
Farrell James J.
Kurtz Melvin H.
Lever Brothers Company
Weinblatt Mayer
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