Phenyl ethynyl functional addition cure phenolic resins: Synthesis, characterisation and thermal properties
β Scribed by C. P. Reghunadhan Nair; R. L. Bindu; K. N. Ninan
- Book ID
- 110367762
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 118 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0022-2461
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract In this article, propargyl functionalized novolac resins (PN resins), with varying propargyl contents and varying molecular weights, were synthesized conveniently. The structural characteristics were determined by ^1^HNMR and FTIR methods. Thermal cure studies revealed that the uncataly
## Abstract Phenolic resins bearing varying concentrations of phenyl maleimide functions were synthesized by copolymerizing phenol with __N__β(4βhydroxyphenyl)maleimide (HPM) and formaldehyde in the presence of an acid catalyst. The resins underwent a twoβstage curing, through condensation of methy
A maleimide-functional phenolic resin was reactively blended with an allyl-functional novolac in varying proportions. The two polymers were coreacted by an addition mechanism through Alder-ene and Wagner-Jauregg reactions to form a crosslinked network system. The cure characterization was done by di