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Investigation on Effective Parameters onto Graft Copolymerization Pectin with Methacrylamide
Corresponding Author(s) : Mohammad Sadeghi
Asian Journal of Chemistry,
Vol. 25 No. 8 (2013): Vol 25 Issue 8
Abstract
In this work, large numbers of carboxamide functional groups were introduced onto pectin by grafting with polymethacrylamide (PMAAm). The effects of various reaction conditions such as monomer, polysaccharide, initiator concentration and reaction temperature on the percentage of add-on %, graft yield (G %) and graft efficiency (GE %) were investigated.
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- T. Heinze and T. Liebert, Prog. Polym. Sci., 26, 1689 (2001).
- V.D. Athawale and S.C. Rathi, React. Funct. Polym., 34, 11 (1997).
- N.K. Sandle, O.P.S. Verma and I.K. Varma, Thermochim. Acta, 115, 189 (1987).
- A. Hebeish and J.T. Guthrie, The Chemistry and Technology of Cellulosic Copolymers, Springer: Berlin (1981)
- F.E. Okieimen and D.E. Ogbeifun, Eur. Polym. J., 32, 311 (1996).
- S.R. Deshmukh, K. Sudhakar and R.P. Singh, J. Appl. Polym. Sci., 43, 1091 (1991).
- F.E. Okieimen, J. Appl. Polym. Sci., 89, 913 (2003).
- M.L. Leza, I. Casinos and G.M. Guzman, Eur. Polym. J., 25, 1193 (1989).
- M.L. Leza, I. Casinos and G.M. Guzman, Br. Polym. J., 23, 341 (1990).
- (a) J. Zhang, L.-M. Zhang and Z.-M. Li, J. Appl. Polym. Sci., 78, 537 (2000); (b) A. Pourjavadi and M.J. Zohuriaan-Mehr, Starch/Starke, 54, 140 (2002).
- G.F. Fanta and W.M. Doane, In ed.: O.B. Wurzburg, Grafted Starches, In Modified Starches: Properties and Uses, CRC Press: Boca Raton (Florida), pp. 149-178 (1986).
- L.-M. Zhang and Y.-B. Tan, Macromol. Mater. Eng., 280/281, 59 (2000).
- M.J. Zohuriaan, A. Pourjavadi and M. Sadeghi, Iran. Polym. J., 14, 131 (2005).
- S. Mohammad and H. Hossein, J. Chilean Chem. Soc., 55 (2010).
- V.D. Athawale and V. Lele, Starch/Starke, 52, 205 (2000).
- C.D. Doyle, Anal. Chem., 33, 77 (1961).
- E.M. Flefel, M.M. Ibrahim, W.K. El-Zawawy and A.M. Ali, Polym. Adv. Technol., 13, 541 (2002).
References
T. Heinze and T. Liebert, Prog. Polym. Sci., 26, 1689 (2001).
V.D. Athawale and S.C. Rathi, React. Funct. Polym., 34, 11 (1997).
N.K. Sandle, O.P.S. Verma and I.K. Varma, Thermochim. Acta, 115, 189 (1987).
A. Hebeish and J.T. Guthrie, The Chemistry and Technology of Cellulosic Copolymers, Springer: Berlin (1981)
F.E. Okieimen and D.E. Ogbeifun, Eur. Polym. J., 32, 311 (1996).
S.R. Deshmukh, K. Sudhakar and R.P. Singh, J. Appl. Polym. Sci., 43, 1091 (1991).
F.E. Okieimen, J. Appl. Polym. Sci., 89, 913 (2003).
M.L. Leza, I. Casinos and G.M. Guzman, Eur. Polym. J., 25, 1193 (1989).
M.L. Leza, I. Casinos and G.M. Guzman, Br. Polym. J., 23, 341 (1990).
(a) J. Zhang, L.-M. Zhang and Z.-M. Li, J. Appl. Polym. Sci., 78, 537 (2000); (b) A. Pourjavadi and M.J. Zohuriaan-Mehr, Starch/Starke, 54, 140 (2002).
G.F. Fanta and W.M. Doane, In ed.: O.B. Wurzburg, Grafted Starches, In Modified Starches: Properties and Uses, CRC Press: Boca Raton (Florida), pp. 149-178 (1986).
L.-M. Zhang and Y.-B. Tan, Macromol. Mater. Eng., 280/281, 59 (2000).
M.J. Zohuriaan, A. Pourjavadi and M. Sadeghi, Iran. Polym. J., 14, 131 (2005).
S. Mohammad and H. Hossein, J. Chilean Chem. Soc., 55 (2010).
V.D. Athawale and V. Lele, Starch/Starke, 52, 205 (2000).
C.D. Doyle, Anal. Chem., 33, 77 (1961).
E.M. Flefel, M.M. Ibrahim, W.K. El-Zawawy and A.M. Ali, Polym. Adv. Technol., 13, 541 (2002).