## Abstract Aromatic polyamides (aramids) having inherent viscosities of 0.3–1.6 dL/g were prepared by the direct polycondensation of 4,4′‐sulfonyldibenzoic acid with various aromatic diamines using triphenyl phosphite and pyridine as condensing agents. Aromatic polyesters (polyarylates) with inher
✦ LIBER ✦
Syntheses and properties of aromatic polyamides derived from 4,4′-oxydibenzoic acid and aromatic diamines
✍ Scribed by Sheng-Huei Hsiao; Chou-Huan Yu
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 449 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1022-9760
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