Ghadage, Ramesh S. ; Ponrathnam, Surendra ; Nadkarni, Vikas M. (1989) Thermotropic mesomorphic polyesters. I. Copolyesters of terephthalic acid, hydroquinone, and flexible diols Journal of Applied Polymer Science, 37 (6). pp. 1579-1588. ISSN 0021-8995
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/app.198...
Related URL: http://dx.doi.org/10.1002/app.1989.070370612
Abstract
A new series of copolyesters has been synthesized by low-temperature solution polycondensation of terephthaloyl dichloride hydroquinone and flexible diols such as 1,2-propane diol, 1,4-butanediol, diethylene glycol, (cis) 1,4-cyclohexanediol and (cis + trans) 1,4-bis(hydroxymethyl) cyclohexane. The copolyesters are all insoluble and display thermotropic mesophases at relatively lower transitions than other commercially important systems. The transition temperatures, the crystallinity, and thermal characterization are reported.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to John Wiley & Sons, Inc. |
| ID Code: | 22594 |
| Deposited On: | 24 Nov 2010 08:12 |
| Last Modified: | 08 Jun 2011 06:21 |
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