Patents

P&G Patents Amphiphilic Polysaccharide Derivatives and Compositions

Zhengzheng Huang, Helen Lu, Weiming Qiu, Mukesh Shah, Steven Shuey, Mark Robert Sivik and Kristi Lynn Fliter are credited with the work.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 12,006,489 B2 (Zhengzheng Huang, Helen Lu, Weiming Qiu, Mukesh C. Shah, Steven W. Shuey, Mark Robert Sivik, Kristi Lynn Fliter); The Procter & Gamble Company has patented a household product comprising 1- 60% by weight of a surfactant and 0.1 – 10% by weight of a polysaccharide derivative comprised a polysaccharide substituted with: at least one hydrophilic group (comprising a carboxylic acid, a carboxylic acid salt, a sulfonic acid derivative, a sulfonic acid derivative ...

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