ISSN:
0025-116X
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
Four exchangers (8, 9, 16, and 17) with cryptate forming anchor-groups were prepared and their properties were studied. They were synthesized by the reaction of the cryptate formers 6 and 7 with chloromethylated polystyrene or by condensation of the cryptate formers 14 and 15 with formaldehyde or with formaldehyde/phenol. The exchangers were found to be very resistant towards heat and chemical attack. Their capacities for alkali salts amount to 1,0-1,3 mmol per gram of the air-dried resin.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/macp.1977.021780302