INTERNATIONAL PATENT: WANHUA CHEMICAL GROUP CO., LTD., 万华化学集团股份有限公司 FILES APPLICATION FOR "CROSSLINKED POLYMER OF UNSATURATED CARBOXYLIC ACID AND PREPARATION METHOD THEREFOR AND USE THEREOF"

GENEVA, March 24 -- WANHUA CHEMICAL GROUP CO., LTD. (No. 59, Chongqing Street, Yeda,Yantai, Shandong 264006), 万华化学集团股份有限公司 (中国山东省烟台市经济技术开发区重庆大街59号) filed a patent application (PCT/CN2024/108730) for "CROSSLINKED POLYMER OF UNSATURATED CARBOXYLIC ACID, AND PREPARATION METHOD THEREFOR AND USE THEREOF" on Jul 31, 2024. With publication no. WO/2025/055582, the details related to the patent application was published on Mar 20, 2025.

Notably, the patent application was submitted under the International Patent Classification (...