Structure–property relationship in copolyesters. I. Preparation and characterization of ethylene terephthalate–hexamethylene terephthalate copolymers
✍ Scribed by Yuvraj S. Negi; Veena Choudhary; Indra K. Varma; D. S. Varma
- Publisher
- John Wiley and Sons
- Year
- 1983
- Tongue
- English
- Weight
- 540 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0021-8995
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Blends of carboxyl functionalized poly(phenylene sulfide) (PPS) and poly-(ethylene terephthalate) (PET) were shown to undergo an ester interchange reaction during melt blending. Pendent carboxyl functionality randomly incorporated along the PPS chain reacts with the ester moiety of PET to form a gra