Synthesis of new polyureas derived from 4-cyclohexylurazole
β Scribed by Shadpour E. Mallakpour; Hossein Rostamizadeh
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 158 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0021-8995
- DOI
- 10.1002/app.1221
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π 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