Polymer flocculents and preparation thereof

A high molecular weight water soluble graft copolymer having improved flocculating properties is provided. The backbone chain is a heteropolysaccharide comprising amino groups, in particular chitosan, grafted with one or more monoethylenically unsaturated monomers. The polymer is useful in solid/liquid separations such as flocculents and coagulants in processes utilizing water treatment, and as thickening agents.


Year:
2002
Other identifiers:
EPO Family ID: 8183752
TTO: 6.0034
Patent number(s):
Laboratories:




 Record created 2017-06-13, last modified 2018-03-17


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