US Patent Issued to ZIBO LUHUA HONGJIN NEW MATERIAL GROUP on Sept. 29 for "Method for producing C9 hydrogenated resin by reusing thermally polymerized liquid resin" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,304, issued on Sept. 29, was assigned to ZIBO LUHUA HONGJIN NEW MATERIAL GROUP Co. LTD. (Shandong, China).

"Method for producing C9 hydrogenated resin by reusing thermally polymerized liquid resin" was invented by Xinlai Zhao (Shandong, China), Xinwu Wang (Shandong, China), Ping Yang (Shandong, China), Mingliang Wu (Shandong, China), Yujiao Li (Shandong, China) and Zhihua Cui (Shandong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method for producing a C9 hydrogenated resin by reusing a thermally polymerized liquid resin. The method includes: preheating a polymerization reaction material by a feed heat exchanger using a polym...