Bonded structures

Details Bonded structures Bonded structures

1976-10-04

1978-05-23

Ansher, Harold

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

156306, 156308, 428252, 428296, 428394, B32B 2702, B32B 3126

Patent

active

040911594

ABSTRACT:
Fibres, fabrics made therefrom, or films of polyoxadiazoles, having an X-ray pattern which shows a single equatorial reflection corresponding to a spacing of 3.4A, are thermally bonded to themselves or other shaped articles by heating the contacting articles whilst under pressure to a temperature above the glass transition temperature of the polyoxadiazole.

REFERENCES:
patent: 2417453 (1947-03-01), Wade
patent: 2418904 (1947-04-01), Rugeley et al.
patent: 2438685 (1948-03-01), Stevens
patent: 2679469 (1954-05-01), Bedford
patent: 2774702 (1956-12-01), Smith
patent: 3094452 (1963-06-01), Riegen et al.
patent: 3775382 (1973-11-01), Brydon
patent: 3886251 (1975-05-01), Sekiguchi et al.

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