METHOD OF PRODUCTION OF NANOFIBRES FROM ALIPHATIC COPOLYAMIDES BY ELECTROFORMING, COMPOSITION OF FORMING SOLUTION FOR THIS METHOD, AND METHOD OF MODIFYING NANOFIBRES PRODUCED BY THIS METHOD Russian patent published in 2015 - IPC D01F6/80 B82B3/00 B01D39/16 D01F1/00 A61K33/38 A61L15/46 A01N59/00 

FIELD: nanotechnology.

SUBSTANCE: invention relates to the technology of electroforming nanofibres with a diameter not exceeding 500 nm, and the processes occurring in forming nanofibres in the chamber of the forming device. The invention relates to preparing the forming solution to produce nanofibres from aliphatic copolyamides, and methods of modifying nanofibres through various compositions of forming solution. Improvement of consumer properties of products based on the nanofibres is connected with diameter of the nanofibres obtained and with the surface morphology, or the substantial reduction in defects both of nanofibres and the material produced from them. When using the material based on nanofibres from aliphatic copolyamides it is necessary to provide bio-inertness and nontoxicity when in contact with body tissues, and also the possibility of biodegrading and recycling.

EFFECT: invention provides production of fibres with improved physical-chemical properties, which, in turn, improves significantly the product quality.

32 cl, 18 dwg, 2 tbl