Absorbent hydrophilic cellulosic product

Details Absorbent hydrophilic cellulosic product Absorbent hydrophilic cellulosic product

C - Chemistry, Metallurgy

08

B

2/132, 260/217.2

C08B 15/10 (2006.01) A61F 13/00 (2006.01) A61F 13/15 (2006.01) A61F 13/20 (2006.01) A61L 15/28 (2006.01)

Patent

CA 1051881

ABSTRACT OF THE DISCLOSURE An absorbent body is provided for use in such pro- ducts as catamenial napkins and tampons, diapers, wound dressings and the like, which body incorporates hydrophilic, wet resilient, swellable, cellulosic fibers produced by a single reaction treat- ment of cellulose. The cellulose fibers are treated with an agent which renders the fibers hydrophilic while simultaneously crosslinking them with a crosslinking radical having the structure: Image where X is chosen from the group consisting of H or COOY: Y is chosen from the group consisting of Na, K, Li, Ce or H; and k m and n are integers ranging from 0 to 4. -1-

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