Chemicals
| Thu 26 Feb 2026
Beijing, Feb. 26 -- Quzhou Intel Polymer Mat Co Ltd has applied Chinese patent for Preparation Method of P-hydroxybenzoic Acid. Feng Yongsheng, Yuan Peng, Zhang Li, Qin Xiufang, Hu Xiuxue, Yan Huajian, Hua Ronglin and Guo Xiaozhong developed it.
The patent application number is CN202510679770 20250526. The patent publication ..