Branched tetrazole-containing polymers |
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| Authors: | V N Kizhnyaev F A Pokatilov L I Vereshchagin |
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| Institution: | (1) Irkutsk State University, ul. Karla Marksa 1, Irkutsk, 664003, Russia |
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| Abstract: | It has been established that the polycondensation (polyalkylation) of 5-chloromethyltetrazole occurs in a basic medium to give rise to heterochain oligomeric products. When carried out in the presence of N-H unsubstituted poly(C-vinyltetrazoles), polycondensation yields high-molecular-mass graft copolymers containing side poly(methylenetetrazole) chains. Some properties of branched polymeric products that are characterized by a high density and a large relative content of nitrogen have been studied. |
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