| 摘要 |
PURPOSE:To obtain the titled odorless composition, having excellent adhesion and adhesive properties to substrates and heat resistance, capable of providing tough films and useful as coatings, coating agents and adhesives, by using a specific unsaturated alicyclic compound, thiol compound and photochemical reaction initiator together. CONSTITUTION:The aimed novel composition, obtained by using three of (A) an unsaturated alicyclic compound (e.g. dicyclopentadiene) having at least two unsaturated bonds in the molecule in which at least one thereof is unsaturated bond, (B) a polythiol compound (e.g. pentaerythritol tetrathioglycolate) having at least two thiol groups in the molecule and (C) a photochemical reaction initiator (e.g. bonezophenone) together. |
