BIAXIALLY ORIENTED NYLON FILM, LAMINATE FILM AND MOLDED BODY

PROBLEM TO BE SOLVED: To provide a biaxial oriented nylon film, a laminate film, and a compact which have excellent deep drawing moldability when subjected to cold molding, and have stable heat resistance even under a high temperature environment for a long period.SOLUTION: The biaxial oriented nylo...

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Bibliographische Detailangaben
1. Verfasser:	TAKASHIGE MASAO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a biaxial oriented nylon film, a laminate film, and a compact which have excellent deep drawing moldability when subjected to cold molding, and have stable heat resistance even under a high temperature environment for a long period.SOLUTION: The biaxial oriented nylon film of the present invention is the biaxial oriented film obtained by using a nylon resin a raw material. In the biaxial oriented nylon film, a heat-resistant agent is blended in the raw material, a blending amount of the heat-resistant agent is 0.01 pts.mass or more and 0.5 pts.mass or less based on 100 pts.mass of the nylon resin, and when out of three-dimensional refractive indexes of the film, the maximum refractive index value in a plane of the film is denoted by Nx, the minimum refractive index value in the plane of the film is denoted by Ny, and a refractive index value in a thickness direction of the film is denoted by Nz, a degree of planar orientation (P) defined by the following mathematical expression (F1) is 0.042 or more. P=(Nx+Ny)/2-Nz...(F1).