Study of carboxymethyl chitosan based polyampholyte superabsorbent polymer I. Optimization of synthesis conditions and pH sensitive property study of carboxymethyl chitosan-g-poly(acrylic acid-co-dimethyldiallylammonium chloride) superabsorbent polymer

Carbohydrate Polymers

Volumn 81, Issue 2, 2010, Pages 365-371

  Yu, Chen ^a   Yun fei, Liu ^a   Huan lin, Tang ^a   Hui min, Tan ^a  

^a BEIJING INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Carboxymethyl chitosan; Non freezing water; Polyampholyte superabsorbent polymer; Water absorption

Indexed keywords

ACIDIC CONDITIONS; ACRYLIC ACIDS; BASIC CONDITIONS; CARBOXYMETHYL CHITOSAN; CHARGED GROUPS; COUNTERIONS; DIMETHYLDIALLYLAMMONIUM CHLORIDE; DSC CURVES; FREEZABLE WATER; GRAFT COPOLYMERIZATION; NON-FREEZING WATER; OPTIMAL CONDITIONS; PH SENSITIVE; PH VALUE; PH-DEPENDENT; POLYAMPHOLYTES; POLYMER BACKBONES; SUPERABSORBENT POLYMER; SWELLING CAPACITIES; SWELLING RATIO; SYNTHESIS CONDITIONS;

CARBOXYLIC ACIDS; CHITIN; CHITOSAN; CHLORINE COMPOUNDS; FREEZING; GRAFTING (CHEMICAL); HYDROGELS; OPTIMIZATION; ORGANIC ACIDS; POLYMERS; WATER ABSORPTION; WATER CONTENT;

PH EFFECTS;

PAA;

EID: 77953134759     PISSN: 01448617     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.carbpol.2010.02.007     Document Type: Article

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