ELECTRICALLY INSULATING EPOXY LACQUER Russian patent published in 2016 - IPC C09D163/00 C09D163/02 C09D5/25 

FIELD: chemistry.

SUBSTANCE: invention relates to electrically insulating epoxy compositions, in particular compositions based on epoxy or polyester resins in an organic solvent, and can be used in manufacture of radio and electronics products, with high demands for electrical insulation and an elevated operating environment temperature. Electrically insulating lacquer consists of aliphatic and diane epoxy resins with molecular weight from 300 to 1,200, an organic solvent, a mixture of carboxylic acid anhydrides.

EFFECT: electrically insulating lacquer in form of a single-component composition has high insulating properties and provides heat resistance of coating to temperature of 210 °C.

1 cl, 1 tbl, 4 ex