Patents

Hypochlorite Composition With Enhanced Benefits

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By: TOM BRANNA

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US Patent No. 8,703,689 B2; KIK Custom Products Inc., Concord, CA, has been awarded a US patent for a method of reducing damage to metal parts of a washing machine during a laundry cycle using a hypochlorite-containing bleach. The method entails adding to the laundry cycle an aqueous liquid bleaching composition consisting essentially of alkali metal hypochlorite, alkali metal hydroxide, alkali metal silicate or mixtures of alkali metal silicates; alkali metal periodate, water and, optionally, a...

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