ACRYLIC PRESSURE-SENSITIVE ADHESIVE RESIN COMPOSITION, AND PRESSURE-SENSITIVE ADHESIVE SHEET OR PRESSURE-SENSITIVE ADHESIVE TAPE USING THE SAME

摘要

PURPOSE: An acrylic pressure-sensitive adhesive resin composition is provided to ensure excellent adhesive property and transparency included in an acrylic pressure-sensitive adhesive and to secure excellent heat resistance. CONSTITUTION: An acrylic pressure-sensitive adhesive resin composition comprises an organic-inorganic hybrid polymer synthesized from: (a) silica particles having a silanol group on the surface thereof; (b) siloxane having at least one selected from the group consisting of an alkoxysilyl group and a silanol group at the molecular end thereof; (c) trialkoxysilane represented by chemical formula (I); and (d) (meth)acrylic monomers. In chemical formula, R^l represents a C1-6 alkyl group; and R^l' is a hydrogen atom or methyl group.