HEAT-TREATED ARTICLE WITH COATING FOR USE IN SPLASH-PROOF BACKS Russian patent published in 2020 - IPC C03C17/34 C03C17/36 

Abstract RU 2739529 C1

FIELD: household items.

SUBSTANCE: invention relates to articles with a coating intended for use in splash-proof backs, such as splash-proof backs in the kitchen, splash-proof backs in the bathroom, and for use on the floor or on the walls in the bathroom. Disclosed is a product - a splash-proof back with a coating containing a coating resting on a glass substrate. Said coating includes: a first dielectric layer; a first metal-based absorbent layer on top of at least a first dielectric layer; a second dielectric layer on top of at least a first dielectric layer and a first metal-based absorbent layer; a second metal-based absorbent layer on the glass substrate on top of at least first and second dielectric layers and a first metal-based absorbent layer; a third dielectric layer on the glass substrate on top of at least the first and second dielectric layers and the first and second metal-based absorbent layers; third absorbing layer based on metal on glass substrate on top of at least first, second and third dielectric layers and first and second absorbing layers based on metal; fourth dielectric layer on glass substrate over at least first, second and third dielectric layers and first, second and third absorbing layers based on metal. At the same time product - splash-proof back with coating has visible light transmission of 0–4 %. Besides, said article is made with possibility of attachment to wall or floor so that coating should be between at least glass substrate and wall or floor.

EFFECT: technical result is reduced transmission of visible light through coating, as well as providing minimum or reduced colour shift when reflected from glass side during heat treatment, so that embodiments of coated article, which are subjected to heat treatment and not subjected to heat treatment, had similar appearance and could be used together and/or in similar area.

43 cl, 5 tbl, 1 dwg

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RU 2 739 529 C1

Authors

Biswas, Aritra

Balachandran, Gopal

Dates

2020-12-25Published

2016-12-16Filed