US Patent Issued to FOSHAN CITY MAGIC CRYSTAL TECHNOLOGY DEVELOPMENT on Dec. 30 for "Water-only laundry detergent sheet and preparation method thereof" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,650, issued on Dec. 30, was assigned to FOSHAN CITY MAGIC CRYSTAL TECHNOLOGY DEVELOPMENT Co. LTD. (Foshan, China).

"Water-only laundry detergent sheet and preparation method thereof" was invented by Fengsheng Wang (Foshan, China), Chiseng Wong (Foshan, China), Jiyuan Wu (Foshan, China), Yuzhuo Lin (Foshan, China) and Jianhua Zhang (Foshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A water-only laundry detergent sheet and preparation method thereof. The raw materials for preparing the laundry detergent sheet includes surfactant, water and additives. The laundry detergent sheet contains bubbles, and Plateau channels are formed between the b...