AMINO-DERIVATIVES OF C60-FULLERENE AND COMPOSITION MATERIAL COMPRISING INDICATED AMINO-DERIVATIVES Russian patent published in 2005 - IPC

FIELD: polymers, chemical technology.

SUBSTANCE: invention relates to polymeric composition materials used in construction members in aviation and cosmic technique. Amino-derivatives of C60-fullerene combine functions of polyamine hardening agent, electron-active nanomodifying agent of permolecular structure of matrix, function of plasticizer reducing fragility of matrix, function of microcrack stopper and function of reinforcing members. Invention provides preparing amino-derivatives of C60-fullerene - products of chemical interaction of C60-fullerene with benzylamine (BA) of the empirical formula C60(BA)_n wherein n = 4-6, and the composition material made from epoxy-base polymeric binding agent and fibrous filling agent wherein polymeric binding agent comprises additionally indicated amino-derivatives of C60-fullerene in the amount 10.2-60.6 mas. p. p. per 100 mas. p. p. of epoxy base.

EFFECT: valuable properties of material.

3 cl, 2 tbl, 5 ex