US Patent Issued to KINGFA SCI. & TECH. on May 12 for "Polyamide recycling process and polyamide obtained by recycling process" (Chinese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,624,183, issued on May 12, was assigned to KINGFA SCI. & TECH. Co. LTD. (Guangdong, China).

"Polyamide recycling process and polyamide obtained by recycling process" was invented by Huan Chang (Guangdong, China), Nanbiao Ye (Guangdong, China), Cheng Li (Guangdong, China), Wohua Zhou (Guangdong, China), Xinxin Liu (Guangdong, China), Xiumei Zhu (Guangdong, China), Yujun Su (Guangdong, China), Lei Tang (Guangdong, China) and Xianbo Huang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A recycling process for a polyamide waste material includes the following steps: adding a polyamide waste material into a mixed solvent to obtain a solution,...