10.01.18
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 Value of 1.25 or more at 24 hours.