FLUORINE-CONTAINING MULTIFUNCTIONAL COMPOSITION Russian patent published in 2015 - IPC C09D127/18 B82B1/00 C09D5/08 C10M105/52 

FIELD: chemistry.

SUBSTANCE: invention relates to the chemical industry, particularly to process compositions used to coat surfaces of solid material (bodies) and to produce a multifunctional (protective) nanosized film (specifically for modifying surfaces in order to improve properties thereof), and can be used in instrument-making, electronics, machine-building, fuel and energy sector, housing and public utilities and other sectors, for example, metal working. The fluorine-containing composition contains a multi-dispersion solvent (freon or mixture thereof), isopropyl alcohol, ethylene glycol, triethanolamine and a corrosion inhibitor. The composition can further contain water and mineral oil. The fluorine-containing polymer is a fluorine-containing surfactant selected from Epilam perfluoropolyethers. The thickness of the molecular film after application of the Epilam composition ranges from 3.0 nm to 10.0 nm.

EFFECT: surface modification and improved physical and chemical properties of the surface, improved technological effectiveness of coating, improved commercial properties of the coating, wider field of use.

4 cl, 2 dwg, 2 tbl