The article describes the features of the process of degreasing the skin and the drugs used, as well as the impact of this process on the quality of the skin. In particular, in research work, gasoline was used for the first time in the degreasing process, preliminary results were obtained, and the feasibility of using gasoline in the degreasing composition was determined.

Skin, surfactant, degreasing process

Shamsiyeva M.B. Network chemical materials [text]: textbook / M.B. Shamsiyeva – Buxoro: “IPAKYO’LI” publisher, 2023. – 160 b.

Баранов, В.А. Б-24 Технология переработки кожевенного, овчинно – шубного и пушно - мехового сырья. Учебное пособие / В.А.Баранов. – Казань: ФГБОУ ВО КГАВМ имени Н.Э.Баумана,2018. – 56 с.

Илькович В. П. Разработка и применение многокомпонентных композиций для обезжиривания кожевенного сырья // Автореферат диссертации на соискание ученой степени кандидата технических наук. Москва 2012, С. 22.

В.И. Чурсин, Обезжиривание свиного сырья органоводными ПАВ / В.И. Чурсин, Ш.А. Маллашахбанов // Кожевенно-обувная пром-сть, 2005. -№2. –С. 43-46

Patent. WO 2004/063396 A1. Method for decreasing animal skins at ultralow interfacial surface tension. 29.07.2004.

https://pubchem.ncbi.nlm.nih.gov/patent/CN-111763780-A. Дата обращение 11.11.2024. Patent CN-111763780-A. A kind of leather degreasing agent and its preparation method and application. Liu Zilong, Ying Ban, Liang Shuai, Zhao Yuyang, Hu Meiyuan/ China. 2020/06/15.

https://pubchem.ncbi.nlm.nih.gov/patent/CN-101027415-A. JON GAMARINO ROBERTA MORESCA D (GB). Process and compositions for wet degreasing of pelts, skins, hides, leather intermediate products and non-finished leather. 2004/08/30

Herrera Carlos Gomez. Detgencia. Sus principales mecanismos. // Grasas y aceeites (Esp.), 1996.-47, №6. - С. 419-435.

Бекетова Т.С. Разработка способов биотехнологического проведения процессов отмоки и обезжиривания пушно-мехового сырья. Автореферат дисс. … канд. техн. наук. Казань. 2009.- 20 с.

Improving the quality indicators of the yarns obtained from the ring spinning machine. A Yusupov, M Qaxramonov, M Jo'rayeva - Archive of Conferences, 2022 https://www.conferencepublication.com/index.php/aoc/article/view/2143

European Journal of Interdisciplinary Research and Development Bobojanov Husanhon Toxirovich, Yusupov Sabrjon Abdujabborovich The factors affecting the quality of yarn produced on ring-spinning machines https://www.ejird.journalspark.org/index.php/ejird/article/view/393