GENEVA, Aug. 9 -- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. (No.1 Hengli Road, Economic Development Zone Of Nanma, Shengze Town WujiangSuzhou, 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/CN2024/103754) for "METHODS FOR PREPARING SOFTENING FLAME RETARDANT AND PREPARING HIGH-STRENGTH FLEXIBLE FLAME-RETARDANT POLYESTER INDUSTRIAL YARN" on Jul 05, 2024. With publication no. WO/2025/161267, the details related to the patent application was published on Aug 07, 20...