申请人:MINNESOTA MINING AND MANUFACTURING COMPANY
公开号:EP0530095A1
公开(公告)日:1993-03-03
Photopolymerizable compositions containing free-radically polymerizable monomer, diaryl iodonium or triaryl sulfonium complex salts, and certain 1,3,5-tri(monoaryl)-2-pyrazolines. In dual-curable systems, epoxides are also polymerized.
The inventive photopolymerizable compositions exhibit high photosensitivities and are relatively unaffected by the presence of oxygen.
含可自由基聚合单体、二芳基碘鎓或三芳基锍复盐以及某些 1,3,5-三(单芳基)-2-吡唑啉的光聚合组合物。在双固化体系中,环氧化物也会被聚合。
本发明的可光聚合组合物具有很高的光敏性,并且相对不受氧气存在的影响。