𝔖 Bobbio Scriptorium
✦   LIBER   ✦

SYNTHESIS AND CHARACTERIZATION OF POLY(KETO-SULPHIDE) RESINS

✍ Scribed by Majmudar, Gopal H.; Patel, Hasmukh S.


Book ID
121382882
Publisher
Taylor and Francis Group
Year
1990
Tongue
English
Weight
351 KB
Volume
48
Category
Article
ISSN
1042-6507

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Synthesis and characterization of keto-s
✍ Surekha R. Patel; Hasmukh S. Patel; Shanti R. Patel πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 219 KB

Polycondensations of acetophenone and its 4-chloro-, bromo-, and methyl-and 3-nitro derivatives with formaldehyde in the presence of sodium hydrosulphide afford the corresponding keto-sulphide resins. These resins have been characterized by elemental analyses, estimation of h~" n by vapour pressure

Synthesis and characterization of therma
✍ H.S. Patel; T.B. Shah πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 English βš– 205 KB

A~traet--Poly(keto-amines) have been prepared by condensing 4,4"-dichloroacetyldiphenyl ether (DDE) with ethylene diamine, hexamethylene diamine, 1,4-phenylene diamine, 4,4'-diaminodiphenyl sulphone, o-toluidine, o-dianisidine and 1,5-diaminonaphthalene. The polycondensations were carried out at 80-

Synthesis and characterization of a poly
✍ M.C. Yebra-Biurrun; A. Bermejo-Barrera; M.P. Bermejo-Barrera πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 510 KB

Prehmmary mvesttgatlons on the apphcatlon of a polystyrene macroretlcular, cross-lmked poly(ammophosphomc acld) resm for the concentration of trace metals from aqueous solutions are reported The pH dependence of metal-resm chelation was determmed for M&I), Ca(II), Fe(III), CrtIII), N1(11), Cu(II), P