FIREPROOF POLYMERIC COMPOSITION FOR COATING OF FLOOR Russian patent published in 1999 - IPC

FIELD: technology of building materials. SUBSTANCE: described is fireproof polymeric composition for coating of floor which comprises epoxydiane resin, modifier, plasticizer, polyethylene polyamine, bromo-containing antipyrene and mineral filler. Modifier is tri(oxyethylene)dimethacrylate and plasticizer is chloroparaffin or mixture of dioxane alcohols and high boiling ethers thereof; bromocontaining antipyrene is decabromodiphenyloxide; mineral filler is aluminium hydroxide to decabromodiphenyloxide weight ratio of 1: (8- 10):(3-5) respectively, ratios of components being as follows, wt %: epolydiane resin; 32.70-42.10; tri(oxyethylene)dimethacrylate, 6.31-8.66; plasticizer, 3.93-6.54; polyethylene polyamine, 5.23-6.20; bromocontaining antipyrene, 8.83-16.92; aluminium hydroxide mineral filler, 26-25-29.41; and antimony thioxide, 2.93-3.38. EFFECT: lower combustibility and high technological and physico-mechanical properties of the composition based on accessible industrial stock. 3 ex, 2 tbl