Company News, Patents

Kao Patents Two-Agent Hair Cosmetic

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By: TOM BRANNA

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• US Patent No. 8,246,936 B2; Kao has patented a two agent hair cosmetic which is comprised of a first agent containing an alkali agent and a second agent containing hydrogen peroxide wherein the first and second agents are mixed immediately prior to use; and a foamer vessel which discharges a mixed liquid comprising the first and second agents in the form of foam. The mixed liquid further comprises a foaming agent. The product does not contain a propellant. Ecol...

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