Patents

P&G Patents Solid AP

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By: Christine Esposito

Editor-in-Chief

US Patent No. 10,052,271 B2; Procter & Gamble has patented a solid stick antiperspirant that contains a nonionic ethoxylated linear alcohol having a carbon chain length from about 20 to about 40; one or more anhydrous liquid carriers; one or more structurants having a concentration; and cyclodextrins.The composition, which is a single phase, has a Red Dot Color Value of 0.4 or less at 2, 3, 4, 5, 10 and 15 minutes and a Red Dot Color Value greater than 1 at 30 seconds and a Red Dot Color Va...

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