Synthesis and characterization of imide end-capped oligomers of poly(diethyleneglycol terephthalate)
β Scribed by M. Acevedo; J. G. de la Campa; J. de Abajo
- Book ID
- 102736013
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 620 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0021-8995
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Cyclic oligomers of poly(1,4-cyclohexylenedimethylene terephthalate) (PCT) were prepared by reaction of 1,4-cyclohexanedimethanol (CHDM) with terephthaloyl chloride under diluted conditions and separated from the linear products by silica gel column at a yield of 23.7 wt %. Cyclic dimer, trimer, tet