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Research/Innovation

Startup GOI Initiative Showcase

  • Determinants of Leather and Leather products Exports in Tanzania:

    This study examines the determinants of Leather and Leather products Exports in Tanzania. We apply Ordinary Least Square (OLS analysis on time series data from 1980 to 2015. The findings show that export of raw hides and skins, and high costs of production are among the deterring factors to leather and leather products export in Tanzania. Export of raw hides and skins and costs of production recorded negative and significant relationship with leather exports.

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  • Natural rubber: leather composites:

    Leather is a fibrous protein consisting of collagen in a three dimensionally crosslinked network. Chrome tanning of leather improves the appearance of leather but at the same time emits both solid and liquid chrome leather wastes. Scrap rubber recycling using untreated and neutralized leather fibrous particles in natural rubber has been studied. Vulcanization, mechanical, morphological and swelling properties of the natural rubber - scrap rubber composites containing neutralized leather.

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  • Dynamics and driving forces of hides, skins, leather and leather ...:

    Footwear and leather goods are constrained by lack of factories, competition from used goods, synthetic plastics and uninformed market. Investment in hides, skins and leather industry supported by training programmes has potential to generate great monetary revenue. Keywords: Hides, skin, leather, value chain, slaughter ...

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  • Natural rubber: leather composites:

    Leather is a fibrous protein consisting of collagen in a three dimensionally crosslinked network. Chrome tanning of leather improves the appearance of leather but at the same time emits both solid and liquid chrome leather wastes. Scrap rubber recycling using untreated and neutralized leather fibrous particles in natural rubber has been studied. Vulcanization, mechanical, morphological and swelling properties of the natural rubber - scrap rubber composites containing neutralized leather have been discussed.

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  • Reversing the conventional leather processing sequence for cleaner leather production.:

    Conventional leather processing generally involves a combination of single and multistep processes that employs as well as expels various biological, inorganic, and organic materials. It involves nearly 14-15 steps and discharges a huge amount of pollutants. This is primarily due to the fact that conventional leather processing employs a "do-undo" process logic. In this study, the conventional leather processing steps have been reversed to overcome the problems associated with the conventional method. The charges of the skin matrix and of the chemicals and pH profiles of the process have been judiciously used for reversing the process steps. This reversed process eventually avoids several acidification and basification/neutralization steps used in conventional leather processing.

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  • The Degredation and Conservation of Leather:

    This paper examines the tanning processes used in the manufacture of leather and the implications such processes have on the deterioration of aging leather. Improving the understanding of the processes used to create leather should result in a museum professional who is better able to address the conservation and care of leather artefacts. Present methods of leather conservation are examined with regard to the advantages and disadvantages of each method.

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