ALIPHATIC POLYESTER-BASED RESIN REFLECTIVE FILM AND REFLECTIVE PLATE

摘要

PROBLEM TO BE SOLVED: To provide an aliphatic polyester-based resin reflective film which has high reflectivity and can be manufactured without the occurrence of a manufacture trouble due to a defect (a deposit, a foreign material, etc). SOLUTION: The aliphatic polyester-based resin reflective film has a layer A composed of a resin composition A containing the aliphatic polyester-based resin and the resin incompatible with the aliphatic polyester-based resin on at least one surface of a layer B composed of a resin composition B containing the aliphatic polyester-based resin and titanium oxide. The film is stretched by 1.1 or more in at least one axial direction. COPYRIGHT: (C)2007,JPO&INPIT