FIRE-RETARDANT POLYOLEFIN COMPOSITION Russian patent published in 2023 - IPC C08L23/08 C08L23/14 C08K3/16 C09D123/08 C09D123/14 B32B27/32 

FIELD: textile materials.

SUBSTANCE: fire-retardant polyolefin composition is proposed containing from 20 to 90 wt.% ethylene-based plastomer with a density in the range from 0.850 to 0.915 g/cm³ and a melt flow rate under a load of 2.16 kg (MFR₂) in the range from 0.5 to 30 g/10 min, propylene-based plastomer with a density in the range from 0.860 to 0.910 g/cm³ and MFR₂ in the range from 0.01 to 30 g/10 min and a fire retardant, the use of the proposed fire-retardant polyolefin composition for coating fabric a substrate, a method of applying the proposed fire-retardant polyolefin composition to a fabric substrate, a fabric substrate containing the proposed fire-retardant polyolefin composition and a product made from the proposed fabric substrate.

EFFECT: production of textile materials with a fire-resistant polymer coating that have high physical and mechanical characteristics, such as bending, tensile strength, and color fastness to UV radiation.

16 cl, 1 dwg, 7 tbl, 27 ex