Mukhopadhyay, Sailes ; Mitra, Bhairab Chandra ; Palit, Santi R. (1971) Estimation of endgroups in acrylamide polymers by reverse dye partition technique Die Makromolekulare Chemie, 141 (1). pp. 55-61. ISSN 0025-116X
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/macp.19...
Related URL: http://dx.doi.org/10.1002/macp.1971.021410106
Abstract
A new dye partition method, known as reverse dye partition(RDP)-technique for estimation of carboxyl and sulfoxy endgroups in water-soluble acrylamide polymers has been described. Detailed experimental conditions for the use of the RDP technique have been discussed and plausible theory underlying this technique has been proposed. The estimated numbers of endgroups in the polymers are in agreement with the existing free radical mechanism of initiation of polymerization. Particularly, the results support the existing idea that the termination of polymerization of acrylamide monomer occurs mainly by disproportionation.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Huthig & Wepf Verlag, Basel. |
| ID Code: | 33804 |
| Deposited On: | 21 Mar 2011 00:39 |
| Last Modified: | 29 Mar 2011 14:14 |
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