| 摘要 |
PURPOSE:To obtain the titled body having an improved durability by using an aqueous coating solution contg. a polyester resin and an amino resin as a main component to the formation of an adhesive layer. CONSTITUTION:The aqueous coating solution contg. the polyester resin and the amino resin as the main component is used for the formation of the adhesive layer. The coating solution contains the polyester resin as an emulsion and the amino resin such as a melamine resin and an urea resin as an aqueous solution. The weight ratio of the polyester resin and the amino resin contg. in the adhesive layer as a solid matter is preferable to be 1:(0.1-0.8). The adhesive layer may exist together with an inorg. pigment, etc. As said pigment, a titanium oxide, a zinc sulfide, a talc, a calcium carbonate and a clay, etc., may be used. The used amount is preferable to be 0.5-3pts.wt. per 1pts.wt. the polyester resin. The adhesive amount of the adhesive layer is preferable to be 0.5-5g/cm2 on the weight basis of the resin alone, and 3-20g/cm<2> on the weight basis of the mixture of the resin and the pigment. Thus, the titled body having the good durability is obtd. |
