发明名称 MULTILAYERED MOLDED PRODUCT AND ITS MANUFACTURING METHOD
摘要 PROBLEM TO BE SOLVED: To provide a multilayered molded product using a decorative film supressed in whitening at the time of thermoforming, having good thermoforming properties and excellent in transparency and characterized in that a molded product having the decorative film integrally bonded thereto has even good recyclability. SOLUTION: The multilayered molded product is constituted by integrally bonding a base material film itself or the decorative film, which is obtained by forming a pattern layer on the base material film, to the surface of a molding resin. The base material film (A) comprises 100 pts.wt. in total of a resin composition (component a) composed of 50-98 pts.wt. of an aromatic polycarbonate (component a-1) (A-1) and 2-50 pts.wt. of at least one polymer [component (a-2)] (A-2) selected from a polyester block copolymer and an alicyclic polyester and the molding resin (component b) (B) contains 50 wt.% or above of a hard polymer component. The hard polymer component is at least one thermoplastic polymer selected from an aromatic polycarbonate (component b-1), an aromatic polyester (component b-2) and a styrenic hard polymer (component b-3). COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005178061(A) 申请公布日期 2005.07.07
申请号 JP20030419211 申请日期 2003.12.17
申请人 TEIJIN CHEM LTD 发明人 KOGA TAKASHI;DOTEGUCHI MITSURU
分类号 B32B27/30;B29C45/14;B32B27/36;(IPC1-7):B32B27/30 主分类号 B32B27/30
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