## Abstract The cationic copolymerization of 2‐phenoxymethyl‐1,4,6‐trioxaspiro[4,4]nonane with DGEBA under microwave irradiation using ytterbium and lanthanum triflates as initiators is described. A comparison with thermal heating showed a great enhancement in the reaction rates and a higher SOE in
Polymerization of furandicarbonyl chloride with bisphenol A poly(2,5-furandiylcarbonyloxy-1,4-phenylenedimethylmethylene-1,4-phenyleneoxycarbonyl)
✍ Scribed by J.A. Moore; J.E. Kelly
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 212 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The reaction of poly(vinyl chloride) (PVC) with 5-pyrimidine carbonitrile (1,2,3,4-tetrahydro-4-oxo-6-phenyl-2-thioxo) has been studied. The thermal stability of the modiÐed polymer is improved markedly compared with the unmodiÐed polymer. The stability improvement is attributed to the replacement o
## Abstract **Summary:** The synthesis and the properties of block copolymers based on PPO and PC segments are reported. Copolymers that have a multi‐block structure are synthesized by a polycondensation reaction that employs oligomeric PPO and PC diol terminated with phosgene or bischloroformate o