US Patent Issued to GUANGDONG HINNO-TECH on Dec. 23 for "Modified carbon black and production method therefor, resin composition, and copper clad laminate" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,503,607, issued on Dec. 23, was assigned to GUANGDONG HINNO-TECH Co. LTD. (Jiangmen, China).

"Modified carbon black and production method therefor, resin composition, and copper clad laminate" was invented by Yongjun Guo (Jiangmen, China), Wenyan Wen (Jiangmen, China), Xiaolong Qi (Jiangmen, China) and Yangjie Zhu (Jiangmen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to modified carbon black and a production method therefor, a resin composition and copper clad laminate. The modified carbon black comprises carbon black and a modified group; the surface of the carbon black has an acyl chloride group; the modified gr...