Modification of polyurethane ureas conta
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Ingrid Gustafson; Per Flodin
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Article
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1991
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Elsevier Science
β 427 KB
Linear segmented polyurethane ureas containing allyloxy groups were modifled by reaction with mercaptoethanol. The reaction was followed using elemental analysis and 1H NMR. The mechanical properties of these modified polymers were improved, and their hydrophilicity was enhanced. The polyurethane ur