Absorbent structure

Details Absorbent structure Absorbent structure

B - Operations, Transporting

65

D

28/0.53

B65D 81/26 (2006.01) A61L 15/24 (2006.01) A61L 15/28 (2006.01) D21H 17/28 (2006.01) D21H 17/32 (2006.01) D21H 17/36 (2006.01)

Patent

CA 1149593

ABSTRACT OF THE DISCLOSURE An absorbent structure is made from non-delignified wood pulp fibers by commingling from 1% to 20% by weight of a hydroxyl- bearing polymer component with the fibers. The resulting absor- bent structure has improved wicking rates and structure integrity. A process is also disclosed whereby the absorbent structure is prepared by forming an aqueous slurry of non-delignified wood pulp fibers with at least about 1% by weight of the fibers of a hydroxy-bearing polymer component, forming feed material from the slurry, grinding the feed material and air-laying the resulting fibers to form a web.

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