B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
252/31
B01J 20/26 (2006.01) A61L 15/60 (2006.01) C08G 65/30 (2006.01) C08L 71/02 (2006.01) A61F 13/15 (2006.01)
Patent
CA 2286947
An absorbent composition comprising an uncrosslinked, high molecular weight polymer, wherein the uncrosslinked, high molecular weight polymer is treated by a means to effectively insolubilize the uncrosslinked, relatively high molecular weight polymer such that the absorbent composition exhibits desirable absorbent properties. In particular, the absorbent composition has the ability to absorb a large quantity of liquid. The absorbent composition is useful in disposable absorbent products, such as those disposable absorbent products that are used to absorb bodily liquids. Suitable polymers include polyethylene oxide, poly(acrylic acid), poly(vinyl alcohol), and poly(vinyl pyrrolidone) wherein the polymer has a weight average molecular weight that is greater than about 1,000,000.
Dupuis Mary Jeanne
Jorgenson Thomas Patrick
Kepner Eric Scott
Reeves William Grover
Richmond Gerald L.
Borden Ladner Gervais Llp
Kimberly-Clark Worldwide Inc.
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