ALEXANDRIA, Va., July 16 -- United States Patent no. 12,359,148, issued on July 15, was assigned to LG HOUSEHOLD & HEALTH CARE LTD. (Seoul, South Korea).
"Soluble laundry sheet comprising polyol or metal ion chloride" was invented by Kyung-Hoon Oh (Seoul, South Korea) and Min-Seok Cho (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a water-soluble laundry sheet comprising a detergent ingredient for laundry, a water-soluble film-forming polymer, and an alkali binder, wherein the laundry sheet comprises any one or more selected from the group consisting of polyols and metal ion chlorides. The present invention provides a water-soluble laundry sheet with enhance...