Disposable diaper having an adhesive closure system and method o

Details Disposable diaper having an adhesive closure system and method o Disposable diaper having an adhesive closure system and method o

1975-05-19

1976-07-27

Charles, Lawrence

Surgery

Respiratory method or device

Ozone or ion generation

128284, A61F 1316

Patent

active

039713806

ABSTRACT:
A disposable diaper having a moisture-impermeable backing sheet and a moisture-retaining layer superposed on the backing sheet and including a facing sheet substantially coextensive with the backing sheet is provided with an adhesive closure system which comprises a composite made up of a plurality of superposed adhesive layers having different physical properties. An anchoring adhesive layer is adhesively attached to the backing sheet and to the facing sheet, and a securing adhesive layer is provided on the facing sheet, preferably adhesively attached to the anchoring layer through the facing sheet, and presents a tacky surface facing in the same direction as the exterior surface of the diaper facing sheet. Transfer tape is used to deposit individual layers of adhesive so as to form the composite.

REFERENCES:
patent: 3575175 (1971-04-01), McGuire
patent: 3638651 (1972-02-01), Torr
patent: 3840013 (1974-10-01), Mesek
patent: 3869761 (1975-03-01), Schaar
patent: 3901237 (1975-08-01), Cepurtis

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