Comparative viscometric studies of isomeric aromatic polyamides
✍ Scribed by V.Z. Nikonov; L.B. Sokolov
- Book ID
- 118357381
- Publisher
- Elsevier Science
- Year
- 1966
- Weight
- 400 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0032-3950
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📜 SIMILAR VOLUMES
Dielectric relaxation spectroscopy (DRS) is presented for a family of four aromatic polyamides trying to relate the structure of the lateral groups to the molecular mobility. A prominent sub-T g absorption is always seen followed in some cases by remanent dielectric activity at room temperature and
## Abstract Two new aromatic–aliphatic polyamides containing azo linkage in the main chain based on 2,2′‐dimethyl‐4,4′‐diaminoazobenzene and adipic/2‐chloro‐5‐methyl‐1,2‐dioic acid (α‐chloro‐δ‐methyl adipic acid) were synthesized and analyzed by thermogravimetry and films were cast. Also three poly