| 摘要 |
PURPOSE:To form a wall paper having at least properties of a vinyl chloride resin wall paper by using a material except the vinyl chloride resin by foaming and forming an uneven part a layer made of resin obtained by mixing colorant, antioxidant, ultraviolet absorber, foaming agent with olefin resin laminated on a base material. CONSTITUTION:Additive to be mixed with olefin resin to be melted and extruded may be that used to normally melt and extrude olefin resin. For example, colorant may be used to be mixed so as to be required for inorganic pigment such as azolate. Inorganic material such as titanium oxide, etc., can be added as filler. An antioxidant is added to improve weather resistance of the obtained wall paper such as phenol series. Ultraviolet absorbent is added to improve weather resistance of the obtained such as benzophenone series, etc. Foaming agent is added wall paper in order to impart quantity feeling to the wall paper, such as azo series, etc. |
