| http://www.w3.org/ns/prov#value | - An interesting method of anchoring water-insoluble but water-swellable particles in a fibrous material, such as in the absorbent layer of a disposable diaper, has been proposed in U.S. Pat. No. 3,901,236 to Assarssan, et al., which concerns a method for producing hydrogel particles which have a fibrous coating.
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