FIELD: chemistry.
SUBSTANCE: invention relates to compositions of adhesive, suitable for binding polymer with metal and compounds used in them. Claimed are compounds of the structures given below 
, in which n has values 1-2; a equals 1-3 and b equals 0-2; but if a=3, b=0; if a=2, b=1; so that, at least, one alkoxy group is present; R1 is selected from H and C1-C2 alkyl, and where, when a>1, at least, one of R1 is not hydrogen; R2 is selected from C1-C2 alkyl; X and Y can represent O; and R3 represents residue, containing nitrobenzene, quinone dioxime or quinone oxime. Also claimed are: oligomer of said composition, compositions for binding element with natural or synthetic caoutchouc, method of binding said substrates and obtained product.
EFFECT: possibility if obtaining caoutchouc/metal compound, long-lasting at relatively high mechanical tensions and atmospheric impact.
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