Hydrocolloid laminate

Details Hydrocolloid laminate Hydrocolloid laminate

1987-05-20

1988-05-10

Van Balen, William J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

128156, 4283193, 4283199, 428343, 428354, 428355, B32B 326, B32B 900, A61L 1500

Patent

active

047434996

ABSTRACT:
A hydrocolloid laminate (10) useful as a wound dressing. The laminate product comprises a lower layer of hydrocolloid adhesive (11), an upper layer of flexible open-cell polymer foam (12), first film layer (13) interposed between the adhesive layer and the foam layer and second film layer (14) provided on the foam layer on the side (17) opposite the first film layer.

REFERENCES:
patent: 3339546 (1967-09-01), Chen
patent: 3536072 (1970-10-01), Quelle
patent: 3645835 (1972-02-01), Hodgson
patent: 3648692 (1972-03-01), Wheeler
patent: 3908645 (1975-09-01), Sandvig
patent: 3972328 (1976-08-01), Chen
patent: 4253460 (1981-03-01), Chen et al.
patent: 4427737 (1984-01-01), Cilento et al.
patent: 4538603 (1985-09-01), Pawelchak et al.
patent: 4551490 (1985-11-01), Doyle et al.
patent: 4650817 (1987-03-01), Allen, Jr. et al.
patent: 4655210 (1987-04-01), Edenbaum et al.

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