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Vladimir Vasilievich Kosovtsev

Vladimir Vasilievich Moiseev

Viktor Alexandrovich Zimnukhov

Galina Prokofievna Kolesnikova

Ljudmila Vladimirovna Masagutova

Lidia Alexeevna Miroshnikova

Esfir Abramovna Kimel

Valentina Ivanovna Guseva

A method of stabilization of rubbers and vulcanizates thereof which involves incorporation, into a rubber, its solution or latex, of antioxidants, viz. phenolamine resins prepared by condensation of hexamethylene tetramine with alkyl-, alkenynyl-, dialkyl-, arylalkyl-, halo-substituted phenol, dihydroxydiphenylalkanes, hydroxybenzoic acids. Said resins may be used in a combination with conventional antioxidants such as secondary amines, diamines, 2,6-dialkylderivatives of phenol, phosphorus- and sulphur-containing compounds. Said phenolamine resins are considerably superior over conventional antioxidants in their efficiency against thermal ageing during thermomechanical processing.

Method of stabilization of rubbers and vulcanizates

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Ljubertsy Moskovskoi oblasti, undefined

Edit Konstantinovna Chefranova