ISSN:
0887-624X
Keywords:
phosphonic acid diesters
;
hydroxy carbamates
;
organophosphorous polymers
;
polyurethanes
;
transesterification
;
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Phosphorus-containing polyurethanes were synthesized by reacting phosphonic acid diesters (RO)2P(O)X (X = H, CH3, Ph) with hydroxycarbamates. These phosphorus-containing polyurethanes were characterized by a combination of molecular-weight determination (GPC) and NMR spectroscopy. The thermal stability of the polymers was evaluated by a combination of TGA and DTA techniques. These polymers are readily soluble in highly polar solvents like DMF and DMSO. The phosphorus-containing polyurethanes are water soluble. © 1996 John Wiley & Sons, Inc.
Additional Material:
14 Ill.
Type of Medium:
Electronic Resource
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