GENEVA, May 17 -- LANXESS DEUTSCHLAND GMBH (Kennedyplatz 150569 Koln) filed a patent application (PCT/EP2024/080792) for "PROCESS FOR PRODUCING DIETHYL HYDROXYMETHYL PHOSPHONATE" on Oct 31, 2024. With publication no. WO/2025/098866, the details related to the patent application was published on May 15, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): HANSEL, Jan-Gerd (Schreibersheide 41 b51469 Bergisch Gladbach)
Abstract:
The present invention relates to a process for producing diethyl hydroxymethyl phosphonate of high purity by reacting diethyl phosphite with paraformaldehyde in the prese...