Functional polyamidesβ2. The use of mult
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Yusuf Yagci; Selcuk Denizligil
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Article
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1991
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Elsevier Science
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English
β 229 KB
Abstraet--Prepolymers having thermolabile azo groups were synthesized using a multifunctional polyazoamide initiator, obtained by the condensation of 2,2'-azobis(isobutyronitrile) with formaldehyde. Degradation studies showed that the number of azo groups in the prepolymers depends on the duration o