EPOXIDE COMPOSITION FOR BIOCIDAL COVERING Russian patent published in 2002 - IPC

FIELD: organic chemistry, special compositions. SUBSTANCE: composition is designated for protection against biocorrosion and bioovergrowing of equipment exploited in air and aqueous media. The composition comprises aqueous-dispersed epoxide-diane resins of sort POLYPOX E260W and POLYPOX E2500/60W as a film-forming agent and a mixture of polyhexamethyleneguanidine with 2,4,6-tris-(dimethyl- -aminomethyl)-phenol as a cross-linking agent and polyhexamethyleneguanidine is used as a BIOCIDAL component of the composition. For the improvement of decorative properties the composition can comprise an inorganic pigment. The definite ratio of components in the composition provides the improvement of physical-mechanical indices and decorative view of a paint and varnish covering. EFFECT: improved properties of composition. 2 cl, 3 tbl