A series of soy-based polyamides with different dimer acids and diamines were synthesized using a condensation polymerization technique. The molecular weight of polyamides prepared from 1,4-phenylenediamine increases greatly with a reaction temperature above 260ЊC. The physical properties of the pol
Synthesis and characterization of soy-based copolyamides with different α-amino acids
✍ Scribed by Yulin Deng; Xiao Dong Fan; John Waterhouse
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 331 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0021-8995
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✦ Synopsis
A series of soy-based copolyamides with different amino acid contents was synthesized by a condensation polymerization technique. The physical properties and enzymatic degradation properties were investigated. It was found that the introduction of amino acids into this type of copolyamide does not enhance the biodegradation ability but does improve the swelling properties of the copolyamides in water at a relative high pH and temperature.
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