EASY-TO-ADHERE POLYAMIDE FILM

PROBLEM TO BE SOLVED: To provide an easy-to-adhere polyamide film excellent in slip properties and adhesiveness under a high humidity condition without damaging bending fatigue resistance and transparency. SOLUTION: An easy-to-adhere polyamide film is constituted by laminating an adhesion modified l...

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Bibliographic Details
Main Authors IWANISHI MASUMI, MORISHIGE CHIKAO, SATO MASAYOSHI, SUGIMOTO MASANORI, YONEDA SHIGERU
Format Patent
LanguageEnglish
Published 05.09.2000
Edition7
Subjects
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide an easy-to-adhere polyamide film excellent in slip properties and adhesiveness under a high humidity condition without damaging bending fatigue resistance and transparency. SOLUTION: An easy-to-adhere polyamide film is constituted by laminating an adhesion modified layer comprising a resin compsn. based on a self- crosslinkable polyester graft copolymer wherein at least one polymerizable unsaturated monomer containing an acid anhydride having a double bond is grafted to a hydrophobic polyester resin to at least the single surface of a substrate film wherein an X-layer based on an aliphatic polyamide resin and a Y-layer based on a copolymer and/or mixture of an aromatic polyamide resin and an aliphatic polyamide resin form layered constitution of X/Y or Y/X/Y.
Bibliography:Application Number: JP19990043836