| 摘要 |
PROBLEM TO BE SOLVED: To enhance adhesion and maintain the long-term performance highly by forming a film blended in a specific quantity with an alkyl (meth)acrylate monomer, methyl methacrylate, hydroxyacryl (meth)acrylate monomer or the like indicated by formula respectively on the surface of a vinyl chloride resin molded item. SOLUTION: A film composition is prepared, which consists mainly of a 1-30 wt.% alkyl (meth)acrylate monomer indicated by formula (R<1> shows a hydrogen and methyl group, and (n) is an integer of 6-20), 50-95 wt.% methylmethacrylate, 4-30 wt.% hydrxyalkyl (meth)acrylate monomer, 0-20 wt.%α,β-unsaturated carboxylic acid containing one or more carboxyl groups in its molecule, and an acrylic copolymer consisting of each aforementioned compound and copolymerable with other vinyl monomer, and vinylidene fluoride resin in its residue. The film consisting of the film composition is formed on the surface of a vinylchloride resin molded item.
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