Studies of precipitated polymerization o
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Gang Li; Chao Yang; Yangang He; Fang Yang; Xueqing Yu
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Article
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2007
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John Wiley and Sons
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English
β 297 KB
π 2 views
## Abstract Copolymer particles consisting of acrylamide (AM) and cationic comonomer 2βmethyl acryloyloxyethyl trimethyl ammonium chloride (DMC) were prepared by precipitation polymerization in an solution of potassium citrate using ammonium persulfate ((NH~4~)~2~S~2~O~8~) and sodium sulfite (Na~2~