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JSIR Vol.64 [2005] >
JSIR Vol.64(05) [May 2005] >
| Title: | Ring opening polymerization of ethylene carbonate with base as initiator |
| Authors: | Patil, A G
Kapadi, U R
Hundiwale, D G |
| Keywords: | Polycarbonate
Ethylene carbonate
Ring opening polymerization |
| Issue Date: | May-2005 |
| Publisher: | CSIR |
| IPC Code: | C 08 G 64/02 |
| Abstract: | The study presents synthesis of industrially important polymer, polyethylene ether carbonate, via ring opening polymerization of ethylene carbonate using KOH as initiator at 200°C for 7 h. The molecular weight (1200-3400) and yield (40-80%) of the polymer were determined. The structure analysis using IR and NMR techniques showed the presence of carbonate and ether linkages in the polymer. |
| Page(s): | 364-366 |
| ISSN: | 0975-1084 (Online); 0022-4456 (Print) |
| Source: | JSIR Vol.64(05) [May 2005]
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