Synthesis and characterization of new polyamides derived from 4-(4′-aminophenyl)urazole and aliphatic diacid chlorides
✍ Scribed by Shadpour Mallakpour; Zahra Rafiee
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 184 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A series of new polyamides 3 were synthesized by direct polycondensation of the 1,6-bis[4-(4-aminophenoxy)phenyl]diamantane (1) with various dicarboxylic acids. The polyamides had inherent viscosities of 0.45-1.90 dL/g and number-average molecular weights (M n ) of 24,000 -110,000. Dynamic mechanica
Several new polyamides were synthesized by direct polycondensation of the 1,3-bis[4-(4-aminophenoxy)phenyl]adamantane ( I) with various dicarboxylic acids. The polyamides had inherent viscosities and number-average molecular weights ( M n ) of 0.46-0.96 dL/g and 28,000-109,000, respectively. All pol
New N-phenylated aromatic-aliphatic and all aromatic polyamides were prepared by the high-temperature solution polycondensation of 4,4Ј-dianilinobiphenyl with both aliphatic (methylene chain lengths of 6 -11) and aromatic dicarboxylic acid chlorides. All of the aromatic-aliphatic polyamides and the