NONWOVEN MATERIAL HAVING ANTISTATIC PROPERTIES Russian patent published in 2007 - IPC B01D39/16 D04H13/00 

FIELD: manufacture of nonwoven material having antistatic properties.

SUBSTANCE: nonwoven material has layer 1 of synthetic high-volume fiber-filler and carcass polypropylene cloth 2 arranged at both outer sides of layer 1 of high-volume fiber-filler, with layer 1 and cloth 2 being interconnected with one another through current-conductive filaments 3. Current-conductive filaments 3 are arranged at both outer sides of carcass polypropylene cloth 2, symmetrically with respect to one another to define cells 4 having length of sides not in the excess of 15 cm. Current-conductive filaments 3 are tangled with one another through thickness of material.

EFFECT: increased heat-shielding properties of material.

3 cl, 2 dwg