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Synthesis and application of polyoxyethylene‐grafted cationic polyamidoamine dendrimers as retention aids
Author(s) -
Peng Xiaochun,
Peng Xiaohong,
Zhao Jianqing
Publication year - 2007
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.26855
Subject(s) - dendrimer , cationic polymerization , macromonomer , fourier transform infrared spectroscopy , polymer chemistry , materials science , chemistry , chemical engineering , organic chemistry , polymer , polymerization , engineering
Abstract Novel derivatives of fifth‐generation polyamidoamine, comprising polyoxyethylene macromonomer and acrylolyoxyethyl trimethylammonium chloride units, were synthesized. The polyoxyethylene‐grafted cationic polyamidoamine dendrimers were characterized with Fourier transform infrared,1H‐NMR,13C‐NMR, and elemental analysis. The synthesis recipes and properties of the dendrimers were studied. The retention efficiency of the dendrimers was determined and discussed. Highly effective retention aids were obtained in retention experiments with broadleaf wood pulp fibers. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 2007