METHOD FOR FORMING OF ANISOTROPIC FILMS Russian patent published in 2003 - IPC

Abstract RU 2199442 C2

FIELD: chemical industry, applicable for forming of thin anisotropic films obtained from colloidal systems with anisotropic particles. SUBSTANCE: the method consists in application of the colloidal system on the backing, simultaneous and/or subsequent oriented action and drying. The drying operation is accomplished in the temperature range from 0 to 50C and humidity range from 60 to 90% at a forced deceleration of the rate of drying by carrying out the process in a limited volume that is selected from the condition of obstruction of free removal of the solvent vapors from the surface of the formed film. EFFECT: improved structure and reproducibility of the film parameters. 22 cl

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RU 2 199 442 C2

Authors

Lazarev P.I.

Ovchinnikova N.A.

Dates

2003-02-27Published

2001-04-16Filed