Multi-layer product having a protective layer containing a blend of polymers

摘要: A multi-layer product which comprises a layer made of synthetic resin and protective an acrylic incorporated with ethylene:vinyl acetate copolymervinyl chloride graft copolymer adhered thereon, the being prepared by graft-polymerizing vinyl on containing 20 to 60 percent weight unit (on basis amount copolymer) at ratio 10:90 90:10 content 1 50 layer). The has good weather-proof property, beautiful appearance.