[EN] TRIAZINE UV ABSORBERS AND A PROCESS FOR THE PREPARATION THEREOF<br/>[FR] ABSORBEURS UV DE TYPE TRIAZINE ET LEUR PROCÉDÉ DE PRÉPARATION
申请人:BASF SE
公开号:WO2021130380A1
公开(公告)日:2021-07-01
The presently claimed invention relates to novel, highly efficient triazine UV absorbers and a general process for the preparation UV absorber compounds from natural precursors.