Synthetic resin laminate

The present invention addresses the problem of providing a synthetic resin laminate having excellent thermoformability (pressure forming, thermal bending molding) or insert moldability, as well as excellent surface hardness and/or impact resistance, the synthetic resin laminate being used as a trans...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	AIKAWA HIROHIKO, KAKINOKI OSAMU, ONISHI TAKESHI, NAKAYASU YASUYOSHI, SHIMIZU HIDETAKA
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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 WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention addresses the problem of providing a synthetic resin laminate having excellent thermoformability (pressure forming, thermal bending molding) or insert moldability, as well as excellent surface hardness and/or impact resistance, the synthetic resin laminate being used as a transparent board material or protective material, and to provide a molded article obtained by molding the synthetic resin laminate. The synthetic resin laminate according to the present invention is obtained by laminating a specific (meth)acrylate copolymer resin and a specific polycarbonate resin on one or both sides of a polycarbonate-based substrate layer, and the polycarbonate-based substrate layer is polymer alloyed, thereby giving the substrate layer a glass transition temperature (Tg) of 110-130 DEG C. A synthetic resin laminate having excellent thermoformability or surface hardness is thereby obtained.