| abstract |
This resin composition includes a polyvinyl acetal resin (A) and an acrylic-based polymer (B), wherein the acrylic-based polymer (B) is a polymer of a monomer component including an acrylic-based monomer, the dHSP/R of the monomer component with regard to the polyvinyl acetal resin (A) is 1.16 or less, and the acrylic-based polymer (B) content is 20 parts by mass to 90 parts by mass per 100 parts by mass of the polyvinyl acetal resin (A). |