COMPOSITION FOR FIREPROOF RUBBERS COATINGS Russian patent published in 2015 - IPC C09D123/34 

FIELD: chemistry.

SUBSTANCE: composition for fireproof rubber coatings contains chlorosulphurised polyethylene, toluene, phosphorus-containing compound. As phosphorus-containing compound it contains phosphorusboronnitrogen-containing oligomer, preliminarily obtained as a result of interaction of methylphosphite borate, epoxy resin ED-20 and aniline in weight ratio 2.5:1:2.5, with the following component ratio, wt.p.: chlorosulphurised polyethylene 15.0, toluene - 85.0, claimed phosphorusboronnitrogen-containing oligomer - 0.5-3.0.

EFFECT: invention makes it possible to ensure high fire protection of coating and increased adhesion to rubber.

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