C - Chemistry – Metallurgy – 08 – B
Patent
C - Chemistry, Metallurgy
08
B
C08B 37/00 (2006.01) D21H 17/24 (2006.01) D21H 17/31 (2006.01) D21H 21/18 (2006.01)
Patent
CA 2174458
Aldehyde cationic derivatives of galactose containing polysaccharides which are obtained by oxidizing galactose containing polysaccharides with the enzyme galactose oxidase. The enzyme oxidized products have an aldehyde function at a specific position of the polysaccharide, i.e., the C6 position, of the galactose unit, and the cationic derivatives thereof have unexpected and significantly improved properties when used as paper strength additives.
Chiu Chung-Wai
Henley Matthew
Jeffcoat Roger
Peek Leroy
Ablestik Laboratories
Borden Ladner Gervais Llp
Chiu Chung-Wai
Henley Matthew
Jeffcoat Roger
LandOfFree
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