Process for cocrosslinking water soluble polymers and products t

Details Process for cocrosslinking water soluble polymers and products t Process for cocrosslinking water soluble polymers and products t

1975-06-30

1976-11-23

Turer, Richard B.

Chemistry: electrical and wave energy

Processes and products

Processes of treating materials by wave energy

128284, 128285, 20415914, 260 2EN, 260 9, 260 13, 260874, 260895, 260897R, 260901, C08D 100, C08F 116

Patent

active

039935523

ABSTRACT:
Poly(ethylene oxide) and at least one other water soluble polymer are conveniently cocrosslinked by exposing aqueous systems of the polymers to high energy irradiation. The resulting products are insoluble hydrophilic gels which can contain or when dried absorb large quantities of aqueous fluids and hence are useful as absorbing media for disposable absorbent articles, agricultural applications and the like.

REFERENCES:
patent: 3264202 (1966-08-01), King
patent: 3470078 (1969-09-01), King
patent: 3664343 (1972-05-01), Assarsson
patent: 3898143 (1975-08-01), Assarsson et al.

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