Electronic Resource
New York
:
Wiley-Blackwell
Journal of Polymer Science: Polymer Chemistry Edition
16 (1978), S. 2343-2351
ISSN:
0360-6376
Keywords:
Physics
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Polyepiiodohydrin was prepared from polyepichlorohydrin by the Finkelstein reaction with sodium iodide in butanone. An 88% degree of replacement of chlorine by iodine was obtained. The reaction of iodides with polyepichlorohydrin was accompanied by a substantial drop in molecular weight. The copolymer, which contains eight epiiodohydrin units per epichlorohydrin unit, has a glass transition temperature of 1°C and a density of 2.2 g/cm3. Properties of epiiodohydrin homopolymer were estimated by extrapolation of copolymer data.
Additional Material:
8 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1978.170160921
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