T. V. Bashkatova, F. K. Miryasova, E. Cherezova
Jul 1, 2005
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Journal
Russian Journal of Applied Chemistry
Abstract
An efficient procedure was developed for preparing bis(3,5-di-tert-butyl-4-hydroxyphenyl) polysulfides in the presence of phenolic Mannich bases. The antioxidative activity of the resulting bis(polysulfides) in rubbers of various structures and in their vulcanizates was examined.