Poly(ethy1ene terephthalate) copolymers were prepared by melt polycondensation of dimethyl terephthalate and excess ethylene glycol with 10- 40 mol% (in feed) of poly(ethy1ene glycol) (E) and poly(tetramethy1ene glycol) (B), with molecular weight (MW) of E and B 200-7500 and 1000, respectively. The
โฆ LIBER โฆ
Oxidative degradation of poly(tetramethylene glycol)
โ Scribed by N. Shunmuga Kumar
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 187 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0323-7648
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