METHOD OF OBTAINING SILVER-CONTAINING CELLULOSE TEXTILE MATERIAL Russian patent published in 2023 - IPC D06B1/00 

Abstract RU 2808797 C1

FIELD: textile industry.

SUBSTANCE: following is claimed: a method of obtaining silver-containing cellulose textile material which consists in treating the cellulose textile material with an impregnating solution, during mixing of which β-cyclodextrin or hydroxypropyl-β -cyclodextrin with a concentration of 0.5 to 1.5 mol/dm3 is added while steaming in an environment of saturated water vapor at a temperature of 98–102 is used as heat treatment for cellulose textile material°C for 5–20 minutes, which allows to reduce the stages of the process of obtaining silver-containing material and increase the duration of the antibacterial effect on the patient’s skin, as well as maintain the antibacterial effect after 10 washes.

EFFECT: obtaining silver-containing cellulose textile material.

1 cl, 3 dwg, 2 tbl, 3 ex

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RU 2 808 797 C1

Authors

Konstantinova Zaira Askhabovna

Erzunov Konstantin Andreevich

Vladimirtseva Elena Lvovna

Usacheva Tatiana Rudolfovna

Kuranova Nataliia Nikolaevna

Smirnova Svetlana Viktorovna

Odintsova Olga Ivanovna

Petrova Liudmila Sergeevna

Tokareva Anastasiia Aleksandrovna

Dates

2023-12-05Published

2023-03-29Filed