๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Synthetic resins. X. Resin copolymers from hydroxy phenacyl bromide, substituted benzoic acid/formaldehyde

โœ 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.


๐Ÿ“œ SIMILAR VOLUMES


Synthetic resins: I. Preparation and cha
โœ Anil P. Das; Subasini Lenka; Padma L. Nayak ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 375 KB ๐Ÿ‘ 1 views

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

Synthetic resins. XX. Chelation ion exch
โœ T. K. Bastia; S. Lenka; P. L. Nayak ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 342 KB ๐Ÿ‘ 2 views

## Abstract A number of resins have been synthesized by reacting orthohydroxy acetophenoneโ€semicarbazone 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

Synthetic resins. XIII. Synthesis and ch
โœ S. P. N. S. Burma; S. Lenka; P. L. Nayak ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 613 KB

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