Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – With chemical or physical modification of liberated fiber
Patent
1988-10-26
1990-03-13
Chin, Peter
Paper making and fiber liberation
Processes of chemical liberation, recovery or purification...
With chemical or physical modification of liberated fiber
8194, 162 65, 162 72, 1621576, 162182, 536 56, D21C 900, D21C 9153
Patent
active
049080970
ABSTRACT:
Disclosed are modified cellulosic fibers comprising the reaction product of linear, water-wettable polysaccharides with N,N'-methylenebisacrylamide and methods of making same. The materials are useful in the preparation of products characterized by their increased bulk and absorbency.
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Chin Peter
Kane, Jr. John W.
Scott Paper Company
Weygandt John A.
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