WHITE LAMINATED POLYESTER FILM

PROBLEM TO BE SOLVED: To provide a white laminated polyester film excellent in weather resistance, whiteness and adhesiveness with an accepting layer. SOLUTION: The white laminated polyester film of two or more layers having at least a white polyester layer (A) and a white polyester layer (B) is cha...

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Bibliographic Details
Main Authors MIMURA TAKASHI, SEKI SHIGEMI, OWATARI HISASHI
Format Patent
LanguageEnglish
Published 15.05.2008
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Summary:PROBLEM TO BE SOLVED: To provide a white laminated polyester film excellent in weather resistance, whiteness and adhesiveness with an accepting layer. SOLUTION: The white laminated polyester film of two or more layers having at least a white polyester layer (A) and a white polyester layer (B) is characterized by that a yellowing degree caused by an ultraviolet ray irradiation according to JIS K-7103, measured from the white polyester layer (A) side is 45 or less. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20070292845