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
Synthesis of monomethoxy poly(ethylene glycol) without diol poly(ethylene glycol)
β Scribed by Jing Zhang; Yong-Jiang Zhao; Zhi-Guo Su; Guang-Hui Ma
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 180 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0021-8995
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