US Patent Issued to The Procter & Gamble on March 17 for "Dissolvable solid fibrous shampoo articles containing salts" (Ohio Inventor)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,576,013, issued on March 17, was assigned to The Procter & Gamble Co. (Cincinnati).

"Dissolvable solid fibrous shampoo articles containing salts" was invented by Brian Xiaoqing Song (Mason, Ohio).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dissolvable solid fibrous shampoo article having a plurality of fibrous elements. The fibrous elements contain one or more polymeric structurants; one or more cationic polymers, a surfactant system, and two or more salts that include an inorganic salt and an organic salt. The plurality of fibrous elements are intertangled or otherwise associated with one another to form the fibrous article. The present invention ...