Material repair process

Details Material repair process Material repair process

1974-11-18

1976-10-12

Whitby, Edward G.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Making electrical conductors of indefinite length

156153, 156322, 264 36, 427140, 428 63, B32B 3500

Patent

active

039855988

ABSTRACT:
A process for the repair or reinforcement of fabrics woven of smooth surface synthetic fibers, such as nylon. A swatch of like material having one side coated with a heat sensitive adhesive is used. The area to be repaired or reinforced is buffed with fine grit abrasive to artificially raise a nap on the threads. The area to be repaired may then be preheated. The patch is placed in face-to-face contact with the buffed area and pressure and heat are applied to effect a weatherproof bond between the fabric surfaces.

REFERENCES:
patent: 1475029 (1923-11-01), Risk
patent: 2681877 (1954-06-01), Seymour
patent: 2855338 (1958-10-01), Mulkey
patent: 3138505 (1964-06-01), Hirsch
patent: 3397100 (1968-08-01), Christie
patent: 3513048 (1970-05-01), Snyder
patent: 3772114 (1973-11-01), Kowalchuk
patent: 3814645 (1974-06-01), Fletcher

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