FIELD: finishing of textile materials.
SUBSTANCE: disclosed is a method of producing textile materials with bacteriostatic properties. Method involves treating the material in an aqueous solution of silver hydrosol and a solution of herbaceous tannins followed by pressing and drying. Treatment with silver hydrosol aqueous solution is carried out for 5–100 s at temperature 20–50 °C, treatment with vegetable grade tannins solution during 5–100 s at temperature 20–60 °C. Content of hydrosol with weight ratio of silver of 0.3 % in working bath makes 0.3–5 wt%, and tannins solution 0.1–5 wt % and overpressure of 0.5–5 bar.
EFFECT: invention shortens time for finishing and widens the range of modified textile materials.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HOSIERY | 2018 |
|
RU2688728C1 |
| METHOD FOR PREPARING HYDROPHILLIC TEXTILES WITH ANTIMICROBIAL PROPERTIES | 2011 |
|
RU2456995C1 |
| METHOD FOR PRODUCTION OF ANTIMICROBIAL SILVER-CONTAINING CELLULOSE MATERIAL | 2016 |
|
RU2640277C2 |
| METHOD FOR PRODUCING ANTISEPTIC TEXTILE MATERIALS AND PRODUCTS, COMPOSITION AND DEVICE FOR ITS IMPLEMENTATION | 2014 |
|
RU2622780C2 |
| METHOD OF OBTAINING SILVER-CONTAINING CELLULOSE TEXTILE MATERIAL | 2023 |
|
RU2808797C1 |
| METHOD FOR ANTIMICROBIAL FINISHING OF CELLULOSE-CONTAINING TEXTILE MATERIAL | 2009 |
|
RU2401349C1 |
| METHOD OF MODIFYING TEXTILE MATERIALS BY METAL NANOPARTICLES | 2013 |
|
RU2552467C1 |
| METHOD FOR PRODUCTION OF KNITTED MATERIAL WITH ANTIBACTERIAL PROPERTIES | 2019 |
|
RU2703631C1 |
| METHOD FOR PRODUCING ANTIMICROBIAL SILVER-CONTAINING MATERIAL | 2021 |
|
RU2776057C1 |
| METHOD FOR OBTAINING OF COLOURED TEXTILE MATERIALS PROCESSED BY SILVER CATIONS HYDROSOLE, WITH COMPLEX OF LIGHT-STABILIZING, ANTIMICROBIAL AND ANTITOXIC PROPERTIES | 2016 |
|
RU2640925C1 |
