MULTILAYER MOLDING

According to the present invention, it is possible to provide a resin-made multilayer molding including two or more resin layers, the multilayer molding being characterized in that: at least one resin layer of the multilayer molding is configured from a mixed resin (B) containing, at a ratio (C)/(D)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	IWASAKI Atsuko, SUNADA Tomoe, SATO Kazunobu, MIYABE Takanori, ARAI Hirokatsu
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL 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 MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	According to the present invention, it is possible to provide a resin-made multilayer molding including two or more resin layers, the multilayer molding being characterized in that: at least one resin layer of the multilayer molding is configured from a mixed resin (B) containing, at a ratio (C)/(D) = 99/1 to 10/90 by weight, a polyamide resin (C) obtained by polymerizing a diamine component containing 70 mol% or more of m-xylylenediamine and a dicarboxylic acid component containing 70 mol% or more of adipic acid, and a polyester resin (D) containing a dicarboxylic acid unit and a diol unit, 1-80 mol% of the diol unit having a cyclic acetal skeleton; and at least one resin layer in contact with a layer configured from the mixed resin (B) is configured from a resin containing 70 wt% or more of a thermoplastic polyester resin (A) obtained by polymerizing a dicarboxylic acid component containing 80 mol% or more of terephthalic acid and a diol component containing 80 mol% or more of ethylene glycol.