A series of aromatic polyamides incorporating silicon together with phenylquinoxaline or with hexafluoroisopropylidene groups has been synthesized by solution polycondensation of a silicon-containing diacid chloride with aromatic diamines having phenylquinoxaline rings or hexafluoroisopropylidene gr
Synthesis and properties of some polyamides and polysulfonamides
✍ Scribed by Jean-Pierre Soulier; Bernard Chabert; Jacques Chauchard; Philippe Berticat; Jean-François May
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- English
- Weight
- 550 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0021-8995
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📜 SIMILAR VOLUMES
The synthesis is described of some aromatic polyamides based on unsubstituted, and methyl-, carboxy-, and sulfo-substituted diamines by interfacial polycondensation. Some of them are crosslinked and some of them contain heterocyclic aromatic rings. Their chemical structures are characterized by IR a
A series of novel polyamides was prepared by low temperature solution polycondensation of N-(p/rn-aminobenzoyl aminoacetyl) -N'-(4/3-aminobenzoyl) hydrazine with different diacid chlorides in dry N,N-Dimethylacetamide (DMAC) . The properties of the polyamides for membrane processing were studied wit