Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jian Qin0
S. Ananda Weerawarna0
James H Wiley0
Mengkui Luo0
Date of Patent
October 27, 2009
Patent Application Number
11537881
Date Filed
October 2, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
Substantially water-insoluble, water-swellable, non-regenerated, carboxyalkyl cellulose fibers, wherein the fibers have a surface having the appearance of the surface of a cellulose fiber, and wherein the fibers include a plurality of non-permanent intra-fiber metal crosslinks and a plurality of permanent intra-fiber crosslinks; and fiber bundles that include the fibers.
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