Shoe inner sole, particularly insole or welt

Details Shoe inner sole, particularly insole or welt Shoe inner sole, particularly insole or welt

1988-07-20

1990-05-22

Schroeder, Werner H.

Boots, shoes, and leggings

Insoles

361224, A43B 1338

Patent

active

049265709

ABSTRACT:
The invention relates to a shoe inner sole, particularly an insole or welt for working or safety shoes, with a binder and a non-woven fabric optionally containing fillers, for preventing electric charges to the shoe wearer, the non-woven fabric containing a fibrous blend with between approximately 1 to 10% by weight of electrically conductive fibres.

REFERENCES:
patent: 3007083 (1961-10-01), MacQuaid
patent: 3288175 (1966-11-01), Valko
patent: 3898538 (1975-08-01), Dalton
patent: 3993932 (1976-11-01), Weigl
patent: 4150418 (1979-04-01), Berbeco

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