Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1976-03-25
1977-09-27
Woodberry, Edward M.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
47DIG10, 128284, 128296, 260 174R, 260 174CL, 260 17A, 260 73R, 260 174ST, 526 55, 528493, C08L 102
Patent
active
040510867
ABSTRACT:
Water-absorbent crosslinked polymers are improved in their wicking capacity by treatment of their surface with glyoxal. The polymer can be a polysaccharide--acrylamide graft copolymer or a polymer or copolymer of acrylamide and/or sodium acrylate or sodium methacrylate.
REFERENCES:
chem. Absts., 77 (1972) 49639u, "Dialdehyde-Crosslinked Acrylamide Polymers for Soil Stabilization", Bracke.
Alexander William S.
Hercules Incorporated
Woodberry Edward M.
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