A new aromatic sulfone ether diamine was synthesized by nucleophilic aromatic substitution reaction of 5-amino-1-naphthol with bis(4-chlorophenyl) sulfone in the presence of potassium carbonate in a polar aprotic solvent. Polycondensation reactions of the obtained diamine with pyromellitic dianhydri
โฆ LIBER โฆ
Thermal analysis of polyarylene ether sulfones and polyimides
โ Scribed by Zhenhai Liu
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 880 KB
- Volume
- 183
- Category
- Article
- ISSN
- 0040-6031
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