ISSN:
0022-3832
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
The attempt to replace chlorine in polyphosphonitrilic chloride with alkoxyl groups is successful except that oxygen rather than alkoxyl substitution occurs to some extent. The amount of oxygen substitution and the extent of degradation are minimized if the polyphosphonitrilic chloride is swollen prior to alcoholysis. The substituted product is insoluble until treated with boiling tetrachloroethane. The final products, the esters, are very tacky when pure but can be incorporated with other polymers to give desirable products.
Additional Material:
5 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1948.120030402
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