Investigations on aromatic polyesters with polynaphthalene systems in the main chain—IX. Influence of the chain structure of aromatic copolyesters on their glass transition temperatures |
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| Authors: | D. Sek Z. Jedliński |
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| Affiliation: | Institute of Polymer Chemistry, Polish Academy of Sciences, P.O. Box 49, 41-800 Zabrze, Poland |
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| Abstract: | Glass transition temperatures of terephthalic copolyesters of 4,4′dihydroxydinaphthyl 1,1′ and 2,2 bis(4-hydroxyphenyl)propane with various mole ratios of the comonomers and different chain structures have been measured. A relationship has been found between Tg and the chain structure of aromatic copolyesters with polynaphthalene rings in the chain. |
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| Keywords: | To whom correspondence should be addressed. |
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