Patent ID: 7179518

Claim:
A protective layer transfer film comprising: a substrate film; and at least a plasticizer-resistant layer provided on said substrate film, said plasticizer-resistant layer being formed of an acrylic copolymer resin produced by radically polymerizing (a) 4 to 50 parts by weight of (meth)acrylic acid, (b) 4 to 40 parts by weight of 2-hydroxyethyl (meth)acrylate, (c) 0.1 to 2 parts by weight of polyethylene glycol di(meth)acrylate, and (d) 8 to 91.9 parts by weight of an unsaturated bond-containing compound (other than components (a) to (c)) ((a)+(b)+(c)+(d)=100 parts by weight).