ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,715,987, issued on Aug. 25, was assigned to HANGZHOU XINGLU TECHNOLOGIES Co. LTD (Hangzhou, China).

"Highly insulated rubber composition, processing method therefor, and uses thereof" was invented by Tao Xu (Hangzhou, China), Zhi Sheng Fu (Hangzhou, China) and An Yang Wu (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a highly insulated rubber composition, a processing method therefor, and an application thereof. The rubber composition comprises a rubber matrix and compounding components. In parts by weight, every 100 parts of said rubber matrix comprise: 50-95 parts of a chlorinated (and/or chlorosulfonated) polyethylene ru...