Acrylic resin composition, acrylic pressure-sensitive adhesive, pressure-sensitive adhesive sheet, double-sided pressure-sensitive adhesive sheet, pressure-sensitive adhesive for transparent electrode, touch panel and image display device, and method for producing pressure-sensitive adhesive layer-containing laminate

摘要

PROBLEM TO BE SOLVED: To provide an acrylic resin composition in which thick coating can be performed, an adhesive layer of a beautiful coating film surface can be obtained, and in addition that is used for manufacturing a solvent based acrylic adhesive of an active energy ray curing type excellent in transparency and level difference followability.SOLUTION: An acrylic resin composition includes: an acrylic resin (A); an organic solvent (B); and an ethylenically unsaturated compound (C) having one ethylenically unsaturated group, wherein a content ratio (weight ratio) of the acrylic resin (A) to the ethylenically unsaturated compound (C) having one ethylenically unsaturated group is (A):(C) =10:90-90:10. The acrylic resin composition is characterized in that [I] when a flash point (°C) of the organic solvent (B) is B, and a flash point (°C) of the ethylenically unsaturated compound (C) having one ethylenically unsaturated group is C, Cis higher than B, and a difference between Cand Bis at least 50°C, [II] the acrylic resin (A) is an acrylic resin comprising polymerizing a monomer component including at least 50 wt.% of 2-ethylhexyl acrylate (a1).