Absorbent pad

Details Absorbent pad Absorbent pad

1976-05-10

1977-10-25

Medbery, Aldrich F.

Surgery

Respiratory method or device

Ozone or ion generation

128290R, 128284, A61F 1316

Patent

active

040551849

ABSTRACT:
An absorbent pad such as a disposable diaper, sanitary napkin, bandage or the like for use in contact with the skin for absorbing body fluids and having a mass of material including a solid, finely-divided mixture of a hydrolyzed starch polyacrylonitrile graft copolymer in acidic form comprised of 0.6 to 2 parts by weight of hydrolyzed grafted polyacrylonitrile in acidic form per part by weight of starch and a non-irritating and non-toxic water-soluble basic material, the relative proportion of base to copolymer being from 1:4 to 1:1 by weight.

REFERENCES:
patent: 3425971 (1969-02-01), Gugliemelli
patent: 3661815 (1972-05-01), Smith et al.
patent: 3794029 (1974-02-01), Dulle
patent: 3814101 (1974-06-01), Kozak
patent: 3871037 (1975-03-01), Willington
patent: 3888256 (1975-06-01), Studinger
patent: 3903889 (1975-09-01), Torr
patent: 3927673 (1975-12-01), Taylor

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