Thin thermosensitive film coating

Thin film thermosensitive coatings are obtained, representing liquid crystal microdroplets dispersed in a polymeric matrix. Gelatin is chosen as a polymeric material. The obtaining of microdroplets is carried out by condensation of the solution of liquid crystal in organic solvents at their mixing with gelatin aqueous solution. The obtained coating distinguishes with temperature stability, homogeneity of the colouring, stability of the time indicators.