METHOD AND APPARATUS FOR FORMING FIBRE FROM POLYMER MATRIX IN ELECTROSTATIC FIELD Russian patent published in 2013 - IPC D01D1/09 D01D5/00 B82B3/00 

FIELD: chemistry.

SUBSTANCE: electrostatic field is formed in fibre-forming space between the fibre-forming element of a fibre-forming electrode, which is connected to one terminal of a high-voltage source and is located in a fibre-forming position, and a precipitation electrode connected to the second terminal of the high-voltage source to which a polymer matrix is fed from a reservoir with the matrix in an electrostatic field for forming fibre on the surface of the fibre-forming element of the fibre-forming electrode, wherein temperature of the fibre-forming elements of the fibre-forming electrode is raised higher than ambient temperature by direct contact heating of the fibre-forming elements.

EFFECT: more technologically effective method, and simple and efficient design of the apparatus.

8 cl, 2 dwg