FIELD: chemistry.
SUBSTANCE: invention relates to dimming thermochromic device, which includes at least two light-transmitting substrates and at least one thermochromic layer, reversibly changing transmission of light and heat flows with change of its temperature in visible and/or nearest IR parts of spectrum. Thermochromic layer is made from thermochromic material, representing photocurable composition based on mixture of monomers and oligomers of derivatives of unsaturated acids, which contains complexes of transition metals, halogenides of alkali and/or alkali earth metals. Application of claimed invention makes it possible to simplify technology of production, reduce energy and labour consumption of the process of thermochromic triplex manufacturing, and reduce its cost.
EFFECT: device manufacturing is characterised by low production toxicity, availability and cheapness of raw materials.
12 cl, 3 tbl, 4 ex, 122 dwg
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