METHOD FOR OBTAINING TEXTILE MATERIAL WITH PROTECTIVE ACARICID-REPELLENT FINISH Russian patent published in 2021 - IPC D06M15/00 

FIELD: textile industry.

SUBSTANCE: invention relates to the textile industry, in particular to methods for acaricide-repellent finishing of textile materials, and can be used to protect home textiles and furniture upholstery from pile fabrics from dust mites that cause allergic reactions and bronchial asthma, moths and other insects. The method includes impregnating the material with a composition containing, g/l: a mixture of a quaternary ammonium compound and a pyrethroid in a mass ratio of 40:60 respectively 15.0-20.0, a softener 20.0-30.0, a copolymer of N-vinylpyrrolidone, dibutyl maleate and n-butyl acrylate in a mass ratio of 60:20:20, respectively 10.0-30.0, antistatic agent 5.0-7.0, table salt 5.0-7.0, water up to 1 liter and acetic acid up to pH 4.5-5.0; spinning and drying.

EFFECT: invention allows increasing the acaricide-repellent properties of textile materials, preserving the obtained properties after repeated washings and expanding the range of textile materials with an acaricide-repellent finish.

1 cl, 2 tbl