FIREMAN'S FIGHTING UNIFORM OF HEATPROOF MATERIALS Russian patent published in 2004 - IPC

FIELD: manufacture of protective clothing, which may be used by firemen, workers of emergency and rescue service etc for working under elevated temperatures or in contact with open flame.

SUBSTANCE: clothing has vest and overalls and is composed of pack of layers comprising outer layer of heatproof materials, hydraulically insulating and heat insulating intermediate layers and inner cotton layer. Outer heatproof layer is fabricated from fabric manufactured from polyaramide threads. Hydraulically isolating intermediate layer is manufactured from fiber glass fabric having polydimethylsiloxane-based coat. Heat insulating intermediate layer is manufactured from needle-stitched fabric including polynitrile and woolen filaments.

EFFECT: reduced production costs and improved quality of protective clothing.

2 dwg