SOFT AND DURABLE NON-WOVEN FABRIC Russian patent published in 2019 - IPC A61L15/22 A61F13/15 D04H5/00 

FIELD: hygiene.

SUBSTANCE: group of inventions relates to products, such as disposable diapers and other personal hygiene products. Disclosed is a nonwoven fabric for absorbent articles, comprising a plurality of fibers obtained from the polyolefin composition, where the polyolefin composition contains from 80 to 99 wt. % of at least one rigid propylene polymer, 0.2 to 15 wt. % of at least one plastic propylene homopolymer and 0.5 to 5 wt. % of at least one additive, improving sliding, and additionally where the plastic propylene homopolymer has a melt flow index of more than 1,000 grams per 10 minutes, where the propylene polymer has a modulus of elasticity of 800 to 4,000 MPa and where the plastic propylene homopolymer has modulus of 1 to 500 MPa. Also disclosed are a composite material and an absorbent product containing said nonwoven fabric.

EFFECT: group of inventions provides reduced stiffness of fibers obtained from rigid polyolefin, thereby increasing their softness.

20 cl, 1 dwg, 3 tbl, 4 ex