Improving the properties of wet-white tanned leather characteristics by using collagen-based biopolymer

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dc.contributor.authorBasaran B.
dc.contributor.authorSancakli A.
dc.contributor.authorDilek Y.
dc.date.accessioned2019-10-26T21:24:47Z
dc.date.available2019-10-26T21:24:47Z
dc.date.issued2015
dc.departmentEge Üniversitesien_US
dc.description33rd International Union of Leather Technologists and Chemists, IULTCS Congress 2015 -- 24 November 2015 through 27 November 2015 -- 119657en_US
dc.description.abstractMineral tannage, in particular chrome tanning have been a pioneer for more than a century in many types so that leathers become softer, lighter and more flexible as well as having higher hydrotermal stablity and appropriate crust properties for many different finishes. Despite the high reactivity of chromium salts to collagen giving an effective hydrothermal stability, their immediate concerns about adverse effects on environment and unknown ecological impacts is of a major drawback staying ahead of the industrial sustainability through this technololgy. In this context, new tanning technologies should be invented, replaced and procured acceptance with a satisfiable product quality. The wet-white tannages consist of zirconium (IV) and aluminium (III) salts with high durability and resistance and also organic alternatives consist of phosphonium, aldehydes and some syntans with more eco friendly and biodegradable characteristics seem to be the main combinations of the practices in line with this developments without any changes of infrastructure. This study is considered to be an endeavour in accordance with today's best available techniques and a pathway to possible alternative tanning methods emerging as a result of common trends in avoidance of chromium as a tanning agent. Study with many optimistic results aimed at the improvement of leather performance criteria through the combination of collagen based biopolymers with the tanning agents comprising zirconium (IV) and aluminium (III) salts and phosphonium salts. With the modified tanning method, some imperfections of wet-white leather properties were enhanced by biopolymer additions, thereby; increased the leather qualities.en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://hdl.handle.net/11454/17199
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInternational Union of Leather Technologists and Chemists Societies (IULTCS)en_US
dc.relation.ispartofXXXIII IULTCS Congressen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCollagen Hydrolisateen_US
dc.subjectLeatheren_US
dc.subjectOrganic Polymeren_US
dc.subjectTanningen_US
dc.subjectWet-Whiteen_US
dc.titleImproving the properties of wet-white tanned leather characteristics by using collagen-based biopolymeren_US
dc.typeConference Objecten_US

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