Keshun Co., Ltd. has obtained the invention patent authorization: “Polyurethane modified epoxy resin oil-in-water emulsion and its preparation method and coating”
Keshun Co., Ltd. has obtained a new invention patent authorization. The patent is called “Polyurethane modified epoxy resin oil-in-water emulsion and its preparation method and coating”. The patent application number is CN202211091338.3. The authorization date is is November 28, 2023. Patent abstract: This application provides a polyurethane-modified epoxy resin oil-in-water emulsion and its preparation method…
