Journal article
Grafting of polyelectrolytes onto polyacrylamide by reactive processing
Abstract
Low‐molecular‐weight high‐charge‐density cationic poly diallydimethyl ammonium chloride (polyDADMAC) was grafted onto nonionic polyacrylamide (PAM) using organic peroxide initiators in the molten state carried out in a batch mixer. The graft copolymer can be used as a high performance flocculant. Glycerol was selected as a plasticizer. The grafting reaction was characterized in terms of composition, temperature, degree of grafting, and grafting …
Authors
Gu L; Hrymak AN; Zhu S
Journal
Journal of Applied Polymer Science, Vol. 74, No. 6, pp. 1412–1416
Publisher
Wiley
Publication Date
November 7, 1999
DOI
10.1002/(sici)1097-4628(19991107)74:6<1412::aid-app13>3.0.co;2-d
ISSN
0021-8995