Cellulose material with improved absorbency

Details Cellulose material with improved absorbency Cellulose material with improved absorbency

2005-06-14

2005-06-14

Seidleck, James J. (Department: 1711)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S013000, C524S035000, C524S819000, C524S827000

Reexamination Certificate

active

06906131

ABSTRACT:
An absorbent cellulose material having an application of superabsorbent polymer adhered to the cellulose material. In particular, the cellulose material has an application of pre-superabsorbent polymer adhered to the material, wherein an aqueous solution of pre-superabsorbent polymer is applied to the cellulose material and converted to superabsorbent polymer upon subjected to heat for a sufficient time. The absorbent cellulose material has a fluid retention of greater then 2g/g.

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Fumihiko Onabe, Studies on Interfacial Properties of Polyelectrolyte—Cellulose Systems. I. Formation and Structure of Adsorbed Layers of Cationic Polyelectrolyte—(Poly-DMDAAC) on Cellulose Fibers, Journal of Applied Polymer Science, vol. 22, pp. 3495-3510 (1978) Tokyo, Japan.

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