ISSN:
0449-2951
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
Sugar polythioacetals have been prepared by polymerization of sugars with dithiols in dioxane solution with hydrogen fluoride catalyst. Polymerization was also carried out by using liquid hydrogen fluoride as solvent and catalyst. The polymers are colorless powders with inherent viscosities in the range of 0.03-0.24 and melting points of 81-160°C. The polythioacetals of the shorter-chain dithiols are soluble in polar solvents; those of the longer-chain dithiols are partially soluble.
Additional Material:
5 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1965.100030527
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