Company News, Patents

Kimberly-Clark Patents Color Changing Cleanser and Foamable Composition

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By: TOM BRANNA

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      • US Patent No. 8,067,350 B2; Kimberly-Clark Worldwide, Inc., Neenah, WI, has been awarded a US patent for a cleansing composition. It consists of at least one surfactant; at least two thermochromic dyes wherein each dye undergoes a color change at a different temperature blended with the surfactant and water. It may also optionally contain a suspending agent, one sequestrant, emollient, a basic pH modifier, fragrance, antimicrobial agent and preserv...

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