Author(s)

Makhbuba Shamsieva¹, Tulkin Kodirov¹, Khilola Makhammadieva²

¹Tashkent Institute of Textile and Light industry, Tashkent, Uzbekistan.
²Jizzakh Polytechnic Institute, Jizzakh, Uzbekistan.

The article presents a new composition for fatliquoring the leather obtained from local secondary products and a stepwise method of fatliquoring process. It was determined that with stepwise fattening, the fatliquoring composition can be added stepwise: in the processes of pickling, tanning, dyeing, retanning and fatliquoring. It was revealed that the introduction of etherification in the composition and stepwise method of fatliquoring of the leather, will allow a uniform distribution of the fatliquoring agents in the skin structure, providing an improvement in the performance properties of the finished product.

Fattening Process, Fattening Material, Leather, Etherified, Alcohols, Distilled Fatty Acids, Fusel Oil, ISO Amyl Alcohol, Oleic Acid

Shamsieva, M. , Kodirov, T. and Makhammadieva, K. (2019) The Use of Esterificate for Fattening of Leather for Shoe Uppers. Engineering, 11, 326-331. doi: 10.4236/eng.2019.116024.