PROBLEM TO BE SOLVED: To provide an organic glass laminate which suppresses whitening of an adhesive layer caused by heat generation of a heating wire layer while having excellent abrasion resistance and weather resistance, and can secure a sufficient visual field.SOLUTION: There is provided an organic glass laminate on which an organic glass substrate 1, a first adhesive layer 2, a heat wiring layer 3 partially provided, and a hard coat layer 4 are sequentially laminated, where the hard coat layer 4 is formed of a cured product of a resin composition containing a curable resin and a glass transition point of the adhesive layer 2 is set at 80-250°C, which can suppress whitening of an adhesive layer caused by heat generation of a heating wire layer while having excellent abrasion resistance and weather resistance, and can secure a sufficient visual field.SELECTED DRAWING: Figure 1
【課題】優れた耐摩耗性及び耐候性を備えつつ、電熱線層の発熱による接着層の白化が抑制され、十分な視界を確保できる有機ガラス積層体の提供。【解決手段】有機ガラス基体1、第1接着層2、部分的に設けられた電熱線層3、及びハードコート層4が順に積層された有機ガラス積層体において、ハードコート層4を、硬化性樹脂を含む樹脂組成物の硬化物で形成し、且つ接着層2のガラス転移点を80〜250℃に設定することによって、優れた耐摩耗性及び耐候性を備えつつ、電熱線層の発熱による接着層の白化を効果的に抑制でき、十分な視界の確保が可能になる有機ガラス積層体。【選択図】図1
ORGANIC GLASS LAMINATE CONTAINING HEATING WIRE LAYER
電熱線層を含む有機ガラス積層体
2016-12-28
Patent
Electronic Resource
Japanese
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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
GLASS LAMINATE, GLASS WITH HEATING MECHANISM AND VEHICLE
European Patent Office | 2016
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