Multilayer molded article and light diffusion plate

The multilayer molded article has excellent heat resistance, brightness, chromaticity, and diffusivity even with the addition of a light diffusion agent and quantum dots. The present invention provides a multilayer molded article comprising an A1 layer, an A2 layer, and a B layer. The A1 layer is pr...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	FUJIMATSU, HIDETAKA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The multilayer molded article has excellent heat resistance, brightness, chromaticity, and diffusivity even with the addition of a light diffusion agent and quantum dots. The present invention provides a multilayer molded article comprising an A1 layer, an A2 layer, and a B layer. The A1 layer is provided on one surface of the B layer directly or via another layer, while the A2 layer is provided on the other surface of the B layer directly or via another layer. Each of the A1 layer and the A2 layer is made of a resin composition A, and the B layer is made of a resin composition B. The resin composition A contains a styrenic copolymer A. The styrenic copolymer A has a styrenic monomeric unit of 50 to 97 mass%, a (meth)acrylic acid unit of 3 to 15 mass%, and a (meth)acrylic acid ester unit of 0 to 35 mass%.