| 摘要 |
FIELD: optics.SUBSTANCE: invention relates to optical devices, for example, such as optical and safety glasses, face shields. Device comprises a transparent optical component, a transparent electroconductive coating layer on surface of optical component, a power supply. Coating contains transverse cross-linked mesh which contains polythiophene, thiophene-functionalised carbon nanostructures, and a cross-linking agent based on a transition metal. Coating layer can act as active anti-fog coating, and is intended to prevent drop condensation of water vapour on surface. Invention also relates to a substrate having a first surface and having on said surface a transparent electroconductive layer, comprising a cross-linked mesh containing poly(3,4-ethylenedioxythiophene), polystyrene sulphonic acid, thiophene-substituted carbon nanotubes, and a cross-linking agent.EFFECT: invention ensures prevention of fogging during application of said composition on surface of such devices as face shield, glasses, including their protective and safety modifications, eyepieces and other similar devices.14 cl, 2 dwg, 1 ex |
