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Rigid-Rod Polyamides and Polyimides Derived from 4,3‘‘-Diamino-2‘,6‘-diphenyl- or Di(4-biphenylyl)- p -terphenyl and 4-Amino-4‘‘-carboxy-2‘,6‘-diphenyl- p -terphenyl

✍ Scribed by Spiliopoulos, Ioakim K.; Mikroyannidis, John A.; Tsivgoulis, Gerasimos M.


Book ID
127307875
Publisher
American Chemical Society
Year
1998
Tongue
English
Weight
244 KB
Volume
31
Category
Article
ISSN
0024-9297

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Rigid-rod polyamides and polyimides prep
✍ John A. Mikroyannidis 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 212 KB

A series of rigid-rod polyamides and polyimides containing p-terphenyl or p-quinquephenyl moieties in backbone as well as naphthyl pendent groups were synthesized from two new aromatic diamines. The polymers were characterized by inherent viscosity, elemental analysis, FT-IR, 1 H-NMR, 13 C-NMR, X-ra