ANTIOXIDANT COMPOSITION FOR STABILISING ORGANIC MATERIALS (VERSIONS) AND METHOD OF USING SAID COMPOSITION Russian patent published in 2009 - IPC C10M141/02 C10M141/08 C10M141/10 C10L1/16 C10L1/183 C10L1/24 C10L1/26 C07C7/20 C09K15/08 C09K15/04 C09K15/12 

FIELD: chemistry.

SUBSTANCE: invention relates to an antioxidant composition for stabilising inedible organic materials (versions) and to a method of stabilising inedible organic materials using this composition. In one version the antioxidant composition is a synergetic mixture of antioxidants, which contains a phenol compound. The composition contains an anionic surface active compound of formula R-OSO₃M, where R - alkylC₆-C₁₆, M - Na or K, or of formula (RO)₂P(OH)O, where R - alkylC₆-C₁₆, or formula (RO)₃PO, where R - alkylC₆-C₁₆, and a phenol compound - phenol, selected from: unsubstituted phenol, 6-hydroxydihydroquinoline, 8-hydroxytetrahydroquinoline, with mass ratio phenol : surface active compound not less than a/2, where a is a coefficient which characterises relative inhibition capacity of phenol, calculated using formula: a=k₀/k_i, where k₀ - is the ideal averaged reaction constant of phenol antioxidants with peroxide radicals, equal to 10⁴(M·s)^-1; k_i - is the reaction constant of phenol with peroxide radicals in (M·s)^-1.

EFFECT: maximum efficient stabilisation of inedible organic materials from oxidative decomposition.

4 cl, 7 ex, 1 tbl