Shoe repair composite material

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Two or more non-extruded coatings or impregnations

Patent

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Details

442 65, 442151, 442394, 442398, 447149, 428 63, 428109, 428220, 428911, B32B 702

Patent

active

058974121

ABSTRACT:
The present invention provides a shoe repair composite material having a cloth layer bonded to the bottom of a shoe with a bonding adhesive layer. The cloth layer has a thickness of approximately 0.020 inches and is impregnated with a contact cement sold under the trademark DAP WELDWOOD.TM.. The bonding adhesive layer is made of double sided specialty coated tape sold under the trademark TESAFIX.TM., type 4964 Textile Fixing and Splicing Tape, having a thickness of approximately 0.020 inches. These two layers are bonded together and then covered with peel-removable paper to protect the contact cement and the bonding adhesive. In an alternative embodiment, the cloth layer is covered with a vinyl layer having a thickness of approximately 0.020 inches to provide a tough, inelastic and scuff-resistant outer layer. This vinyl layer provides a plurality of approximately 700 embossed protrusions per square inch to provide scuff-resistance and increased traction.

REFERENCES:
patent: 3354562 (1967-11-01), Munari
patent: 3553857 (1971-01-01), Pettit
patent: 3733721 (1973-05-01), Clemens
patent: 4317294 (1982-03-01), Goodyear
patent: 4608768 (1986-09-01), Cavanagh

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