METHOD OF PRODUCING ORGANO-INORGANIC FILM MATERIAL Russian patent published in 2024 - IPC C08J5/18 C08L77/10 C08K3/34 

FIELD: chemistry.

SUBSTANCE: invention relates to the technology of producing an organo-inorganic film material which can be used as a packaging material, as well as in making apparatus and equipment operating at high temperatures and aggressive media. Film material is obtained from a solution of an aromatic polyamide with the addition of a nanomodifier, which is hydrolysed tetraethoxysilane, followed by drying at 120-140 °C for 1.5 hours.

EFFECT: invention enables to obtain a film material with thickness of 40-50 mcm, which has high electrical resistance and low hydrophilicity.

1 cl, 1 tbl, 3 ex