Kratko priopćenje

Synthesis and Crosslinking Polymerization of some VinylBenzyl- N-Quaternary Salts

Z. Janović ; Research Institute, INA, Zagreb, Croatia, Yugoslavia
K. Sarić ; Research Institute, INA, Zagreb, Croatia, Yugoslavia

Sažetak

The reaction of 4-chloromethylstyrene with triethylamine,
pyridine, or tetramethylethylenediamine gave 760/ o 4-vinylbenzyltriethylammonium
chloride (VBA) 720/o N-(4-vinylbenzyl)pyridinium
chloride (VBP), and 620/o N,N'-di(4-vinylbenzyl)-N,N,N',N'-tetramethylethylenediammonium
dichloride (DVBA) , respectively.
The polymerization reactions of VBA and VBP with crosslinking
agents (DVBA, divinylbenzene) were performed in aqueous
solutions (for DVBA) or water-dioxane solutions (for divinylbenzene)
using K2S20s as initiator. The anion exchange capacities
of the resins obtained were determined.

Ključne riječi

Hrčak ID:

195984

URI

https://hrcak.srce.hr/195984

Datum izdavanja:

26.6.1978.

Posjeta: 561 *