RESIN COMPOSITION FOR TACKY AGENT AND TACKY TAPE OR SHEET USING THE SAME TACKY AGENT

摘要

PURPOSE:To obtain a resin composition for tacky agent having excellent tacky characteristics and good suitability to an inorganic material without using a cross-linking agent such as polyisocyanate and tacky tape or sheet produced using the composition. CONSTITUTION:A tacky tape or sheet characterized by blending a polyester oligomer obtained by using a cyclic acid anhydride and epoxide having unsaturated group as all amount of part of epoxide with tacky acrylic polymer, silane coupling agent and polymerization initiator and applying the resultant composition and then reacting an unsaturated group by heating or light irradiation. Thereby a resin composition for tacky agent having good tacky characteristics without using polyisocyanate and having excellent suitability to an inorganic material is obtained.