PROBLEM TO BE SOLVED: To provide a laminate for organic glass achieving excoriation resistance, impact resistance and scratch resistance.SOLUTION: There is provided a laminate for organic glass 10 obtained by laminating a protective layer 13 on a transparent resin substrate 11, where the protective layer 13 is a cured article of an ionization radiation curable resin composition and the ionization radiation curable resin composition contains polycarbonate (meth)acrylate and polyfunctional (meth)acrylate with mass ratio of 98:2 to 70:30. There is provided the laminate for organic glass 10, where preferably the transparent resin substrate 11 consists of a polycarbonate resin and further it is preferable that the polycarbonate (meth)acrylate is bifunctional and the polyfunctional (meth)acrylate is tri- or higher functional.SELECTED DRAWING: Figure 1
【課題】耐擦傷性、耐衝撃性及び耐スクラッチ性を鼎立する有機ガラス用積層体を提供する。【解決手段】透明樹脂基板11上に保護層13を積層してなる有機ガラス用積層体10であって、保護層13が電離放射線硬化性樹脂組成物の硬化物であり、該電離放射線硬化性樹脂組成物がポリカーボネート(メタ)アクリレートと多官能(メタ)アクリレートとを質量比98:2〜70:30で含む有機ガラス用積層体10。好ましくは、透明樹脂基板11が、ポリカーボネート樹脂からなり、更に、前記ポリカーボネート(メタ)アクリレートが2官能であり、前記多官能(メタ)アクリレートが3官能以上であることが好ましい、有機ガラス用積層体10。【選択図】図1
LAMINATE FOR ORGANIC GLASS
有機ガラス用積層体
2016-09-08
Patent
Elektronische Ressource
Japanisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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