Ultrahigh water-absorbing fiber forming composition

Details Ultrahigh water-absorbing fiber forming composition Ultrahigh water-absorbing fiber forming composition

1988-08-04

1989-03-21

Pellegrino, Stephen C.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604376, 5253277, A61F 1316, C08F 814

Patent

active

048139459

ABSTRACT:
A copolymer of recurring units of at least one .alpha..beta.-unsaturated monomer and recurring units of at least one copolymerizable comonomer comprising, in its preferred embodiment from about 20 to about 80 percent pendant carboxylic acid units and from about 80 to about 20 percent pendant carboxylate salt units, is blended with a heterocyclic carbonate to produce a water-absorbing composition upon curing. The composition is particularly suitable for fiber formation.

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