INTERNATIONAL PATENT: JIANGSU HENGLI CHEMICAL FIBRE CO., LTD., 江苏恒力化纤股份有限公司 FILES APPLICATION FOR "METHOD FOR PREPARING DTY WITH GRADUALLY CHANGING COLOR AFTER DYEING"

GENEVA, June 29 -- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. (No.1 Hengli Road, Economic Development Zone of Nanma, Shengze Town, Wujiang CitySuzhou, Jiangsu 215226), 江苏恒力化纤股份有限公司 (中国江苏省苏州市吴江市盛泽镇南麻工业区恒力路1号) filed a patent application (PCT/CN2024/103603) for "METHOD FOR PREPARING DTY WITH GRADUALLY CHANGING COLOR AFTER DYEING" on Jul 04, 2024. With publication no. WO/2025/129988, the details related to the patent application was published on Jun 26, 2025.

Notably, the patent application was submitted u...