Synthesis and thermal behavior of new poly(ethylene terephthalate-imide)s
β Scribed by Jun Xiao; Xinhua Wan; Dong Zhang; Qi-Feng Zhou; S. Richard Turner
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 180 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0887-624X
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## SYNOPSIS Copoly(ethy1ene terephthalate-imide)s (PETI) were prepared by melt polycondensation of bis(2-hydroxyethy1)terephthalate (BHET) and imide containing oligomer, i.e., 4,4'-bis[(4carbo-2-hydroxyethoxy)phthalimido]diphenylmethane (BHEI). The apparent rate of polycondensation reaction was fa
Poly(ethylene terephthalate) (PET) was synthesized by self-condensation of bis-(2-hydroxyethyl) terephthalate (BHET). Copolymerization of BHET with ethyl, bis-3,5-(2-hydroxyethoxy) benzoate (EBHEB) and ethyl, 3-(2-hydroxyethoxy) benzoate (E3HEB) yielded copolymers that contain varying amounts of bra