US Patent Issued to JIANGSU FAVORED NANOTECHNOLOGY on Sept. 29 for "Transparent wear-resistant film layer, plastic surface modification method, and product" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,572, issued on Sept. 29, was assigned to JIANGSU FAVORED NANOTECHNOLOGY Co. LTD. (Wuxi, China).

"Transparent wear-resistant film layer, plastic surface modification method, and product" was invented by Jian Zong (Wuxi, China), Fuxing Li (Wuxi, China) and Siyue Li (Wuxi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transparent wear-resistant film layer, a plastic substrate modification method, and a product, the plastic substrate modification method comprises the following steps: bombarding with ions at least one plastic substrate positioned in one chamber of a PECVD coating device in order to clean and activate the plastic substrate, and ...