[EN] PHOTO ACID GENERATOR AND ITS SYNTHETIC METHOD<br/>[FR] GÉNÉRATEUR DE PHOTOACIDE ET SON PROCÉDÉ DE SYNTHÈSE
申请人:RHODIA OPERATIONS
公开号:WO2014033967A1
公开(公告)日:2014-03-06
A photo acid generator and/or a photo initiator consisting of sulfonium cation shown an formula (I) below and a tetra(fluorinated-aryl) borate anion; (In the formula (I), Ar1 is an hydrocarbon group comprising at least an aromatic group, which can eventually be substituted with a halogen, nitro, hydroxyl, alkyl, alkoxy, phenoxy, ester, ether, aryl, thioester, thiocarbonyl, amino, amide, imide, nitrile, methacryloyl, epoxylated alkyl, thiophenyl, or phenylthiophenyl group, and Ar2 is an aryl group substituted by at least a fluorine atom and/or a fluorinated alkyl group.)