US Patent Issued to Henkel, Guangdong Yingde Dosoon Fine Chemical Industry on Oct. 7 for "Anti-corrosive lubricant composition for electrical apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,292, issued on Oct. 7, was assigned to Henkel AG & Co. KGaA (Duesseldorf, Germany) and Guangdong Yingde Dosoon Fine Chemical Industry Co. Ltd. (Guangdong, China).

"Anti-corrosive lubricant composition for electrical apparatus" was invented by GuoGuang Liu (Shanghai), Xiaohui Pan (Yingde, China) and Zengfan Liu (Yingde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to lubricant composition comprising: a corrosion inhibitor comprising A1 and A2: A1: 0.3-3 wt. % of one or more octadecylamine N-C10-20 alkanoyl sarcosinates, A2: 1-5 wt. % of one or more substances selected from lanolin magnesium soap, lanolin calcium s...