Curable composition

Abstract

Abstract PURPOSE:To provide a curable compsn. which can be cured even in the deep part by irradiation and/or low-temperature heating, by blending a polymn. initiator capable of being activated by radiation and a polymn. initiator capable of being activated by heat, with a cation-polymerizable material. CONSTITUTION:100pts.wt. cation-polymerizable material (A) such as epoxy resin, 0.01-4pts.wt. organosulfonium salt (B) of a non-nucleophilic ion capable of generating a Lewis acid by irradiation, such as bis[4-(diphenylsulfonio)phenyl] sulfide.2PF6, and 0.05-10pts.wt. organosulfonium salt (C) of a non-nucleophilic anion capable of generating a Lewis acid by heating, such as prenyl-tetramethylene-sulfonium hexafluoroantimonate, are blended together to obtain a curable resin compsn.

Inventors

• 👤 Kazuhiko Morio
• 👤 和彦 森尾
• 👤 Hisashi Murase
• 👤 久 村瀬

Bibliographic Details