Double happiness! Honghao & Hongtu obtained two more national invention patents
Release time：2024-03-20
On March 15, 2024, with the joint efforts of the R&D personnel of Honghao Chemical Co., Ltd.& Qingyuan Hongtu Additive Co., Ltd. , they were awarded the patent certificates of "An Antimicrobial Finishing Agent and Its Preparation Method" and "A Finishing Agent for High-Count and High-Density Woven Fabrics and Its Preparation Method", which were granted by the State Intellectual Property Office respectively.On March 15, 2024, with the joint efforts of the R&D personnel of Honghao Chemical Co., Ltd.& Qingyuan Hongtu Additive Co., Ltd. , they were awarded the patent certificates of "An Antimicrobial Finishing Agent and Its Preparation Method" and "A Finishing Agent for High-Count and High-Density Woven Fabrics and Its Preparation Method", which were granted by the State Intellectual Property Office respectively.
"An Antimicrobial Finishing Agent and Its Preparation Method"
"A Finishing Agent for High-Count and High-Density Woven Fabrics and Its Preparation Method"
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