Adhesive bandage with foam backing

Details Adhesive bandage with foam backing Adhesive bandage with foam backing

1981-01-12

1982-07-27

Rosenbaum, C. Fred

Surgery

Truss

Pad

428343, A61L 1500

Patent

active

043412092

ABSTRACT:
The pressure sensitive adhesive bandage disclosed includes a novel low density polyethylene closed cell foam backing sheet with a glossy, smoothly pebbled, low friction, non-adherent face surface and a coating-adherent rear surface having a pressure sensitive adhesive to which is adhered an absorbent pad. In comparison with bandages having a vinyl backing sheet, the novel plasticizer-free polyethylene foam backing sheet provides improved shelf life, while its low density and low hand provides superior smoothness, flexibility, conformability and softness.

REFERENCES:
patent: 3487832 (1970-01-01), Spence
patent: 3525340 (1970-08-01), Gilbert
patent: 3973563 (1976-08-01), Green et al.
patent: 4251584 (1981-02-01), vanEngelen et al.

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