Patents

Colgate-Palmolive Patents Oral Care Formula with SLS

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By: TOM BRANNA

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Photo: Shutterstock/Yuliia28

US Patent 12,208,152 B2 Shuyun Wu, Guangzhou; Shaopeng Xu, Guangzhou; and Yunran Huang, Guangzhou. Colgate-Palmolive, New York. Colgate-Palmolive researchers patented an oral care composition comprising sodium lauroyl sarcosinate and cocamidopropyl betaine. The formula contains sodium lauroyl sarcosinate (0.6-0.9%) and  cocamidopropyl betaine (1.1-1.4%)....

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