[EN] MICROCAPSULES WITH UV FILTER ACTIVITY AND PROCESS FOR PRODUCING THEM [FR] MICROCAPSULES POSSEDANT UNE ACTIVITE DE FILTRE UV ET PROCEDE DE FABRICATION DE CELLES-CI
[EN] MICROCAPSULES WITH UV FILTER ACTIVITY AND PROCESS FOR PRODUCING THEM<br/>[FR] MICROCAPSULES POSSEDANT UNE ACTIVITE DE FILTRE UV ET PROCEDE DE FABRICATION DE CELLES-CI
申请人:DSM IP ASSETS BV
公开号:WO2005053631A1
公开(公告)日:2005-06-16
The invention provides a process for producing microcapsules with UV filter activity, wherein at least one type of crosslinkable chromophore with UV-A and/or UV-B and/or UV-C filter activity and optionally at least one type of crosslinkable monomer which does not have UV-A and/or UV-B and/or UV-C filter activity are subjected to a crosslinking reaction in the absence of non-crosslinkable chromophores with UV-A and/or UV-B and/or UV-C filter activity and microcapsules obtainable by this process.