INTERNATIONAL PATENT: ESSILOR INTERNATIONAL FILES APPLICATION FOR "LATENT BORATE-AMMONIUM OR IMINIUM SALTS AS PHOTO-ACTIVATABLE CATALYSTS FOR POLYTHIOURETHANE BASED SUBSTRATES"

GENEVA, July 1 -- ESSILOR INTERNATIONAL (147 rue de Paris94220 CHARENTON-LE-PONT) filed a patent application (PCT/EP2024/085625) for "LATENT BORATE-AMMONIUM OR IMINIUM SALTS AS PHOTO-ACTIVATABLE CATALYSTS FOR POLYTHIOURETHANE BASED SUBSTRATES" on Dec 11, 2024. With publication no. WO/2025/131912, the details related to the patent application was published on Jun 26, 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): YUKTANAN, Pimchaya (C/O Essilor International147 rue de Paris94220 CHARENTON-LE-PONT), PLENGPLUNG, Pha-Sita (C/O Essilor International147 rue de Paris94220 CHARENTON-LE-PONT), FROME...