GLASS PRODUCTS WITH ANTI-FRICTION COATINGS Russian patent published in 2018 - IPC B32B17/06 C03C17/30 C03C17/00 C09D179/08 B65D25/00 

FIELD: chemistry.

SUBSTANCE: coated glass product is described comprising: a glass body comprising the first surface and the second surface opposite the first surface. The first surface is an outer surface of the glass products; and an anti-friction coating located in at least the first part of the surface of the glass body. The anti-friction coating includes a polymer chemical compound, the anti-friction coating has a thickness equal to or less than 1 micron, and a friction coefficient equal to or less than 0.7 compared to the same coated glass product. The polymer chemical compound is selected from the group consisting of polyimides, fluoropolymers, silsesquioxane-based polymers, silicon-organic polymers; the coated glass product retains its heat resistance after depirogenization at a temperature of at least 280°C for 30 minutes in air; the light transmission through the coated glass product is equal to or more than 55% of the light transmission through the uncoated glass product with the wavelength of 400 nm to 700 nm; and the anti-friction coating has a weight loss of less than 5% of its weight when heated from a temperature of 150°C to 350°C at a heating rate of 10°C/min. Other coated glass products are also described.

EFFECT: glass products with a high resistance to mechanical damage are produced.

18 cl, 1 tbl, 21 ex, 46 dwg