Patent ID: 8168702

Claim:
An acrylic-resin-containing film comprising an acrylic resin (A), a cellulose ester resin (B1) and at least one selected from a cellulose ester resin (B1) which is another species of said cellulose ester resin (B1), a cellulose ester resin (B2), and a resin (D) which is other than the resins (A), (B1) and (B2), wherein the acrylic resin (A) has a weight-average molecular weight of 80,000-1,000,000, the cellulose ester resin (B1) has a degree of total substitution of an acyl group (T) being 2.00-2.99, a degree of substitution of an acetyl group (ac) being 0.10-1.89, groups other than acetyl group are substituted by acyl groups having 3-7 carbon atoms, a degree of substitution of the group (r) being 1.10-2.89, and a weight-average molecular weight is 75,000-250,000, the cellulose ester resin (B2) has the total substitution degree of the acyl group (T) is 1.0-2.99, the substitution degree of the acetyl group (ac) is 0.10-2.99, and the substitution degree of other than acetyl group (r) is 0-2.89, and the resin (D) has a glass transition temperature Tg of 120-300° C., wherein the acrylic-resin-containing film has a haze of less than 2%, a tensile softening point of 120-150° C. and undergoes no ductile fracture.