发明名称 MATTE POLYCARBONATE RESIN LAMINATE PLATE
摘要 PROBLEM TO BE SOLVED: To provide a polycarbonate resin plate having a matte surface without defect in appearance due to heat transfer by improving weatherability. SOLUTION: The matte polycarbonate resin laminate plate having 80% or less of 60 degree mirror glossiness of a surface is obtained by a method having the steps of covering one or both surfaces of a base material layer polycarbonate resin with a coating layer polycarbonate resin mixed with 1 to 20wt.% of ultraviolet absorber and having a thickness of 1 to 200μm, and heat transferring a convexo-concave shape of a mold having a matte shape on the surface of the laminated resin plate.
申请公布号 JPH10217412(A) 申请公布日期 1998.08.18
申请号 JP19970021740 申请日期 1997.02.04
申请人 ASAHI CHEM IND CO LTD 发明人 MIYAUCHI MASAHIRO
分类号 B32B7/02;B32B27/18;B32B27/36;B32B33/00;(IPC1-7):B32B27/36 主分类号 B32B7/02
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