Synthetic resins. X. Resin copolymers from hydroxy phenacyl bromide, substituted benzoic acid/formaldehyde
โ Scribed by Pramod K. Nayak; Subasini Lenka; Padma L. Nayak
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 325 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A number of resins have been prepared by the condensation of substituted benzoic acid with formaldehyde in the presence of different acids and bases as the catalyst. The intrinsic viscoSity and Huggin's and Kraemer's constants of the resins were determined. The solubility behavior of the resins was
## Abstract A number of resins have been synthesized by reacting orthohydroxy acetophenoneโsemicarbazone with substituted benzoic acid and formaldehyde in the presence of some acid and basic catalyst. The physicochemical properties of the resins have been reported. The ion exchange properties of th
Some resins have been synthesized by reacting quinacetophenone with substituted benzoic acids and furfuraldehyde in the presence of basic catalysts. The resins have been characterized by IR spectra of the characteristic groups. The number average molecular weights of the resins have been evaluated b