Naslov
THE MODIFIED COTTON DYED WITH JUGLANS REGIA L. WITHOUT MORDANT

Autori
TARBUK, Anita ; SUTLOVIĆ, Ana ; GRANCARIĆ, Anamarija ; KOPANSKA, Aneta ; TRELA, Natalia ; DRACZYŃSKI, Zbigniew

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Book of Proceedings of 8th INTERNATIONAL TEXTILE, CLOTHING & DESIGN CONFERENCE – Magic World of Textiles / DRAGČEVIĆ, Zvonko ; HURSA ŠAJATOVIĆ, Anica ; VUJASINOVIĆ, Edita - Zagreb : Tekstilno-tehnološki fakultet Sveučilišta u Zagrebu, 2016, 212-217

Skup
8th INTERNATIONAL TEXTILE, CLOTHING & DESIGN CONFERENCE – Magic World of Textiles

Mjesto i datum
Dubrovnik, Hrvatska, 02.10.2016. - 05.10.2016

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
cotton; mercerization; cationization; Juglans regia L.

Sažetak
Cationisation during the mercerization process with an epihalohydrin results in novel cotton cellulose that gives a new dimension to cotton pre-treatment and finishing. The modified cotton retains all the beneficial properties of mercerized cotton with a change of the surface charge that ensures higher adsorption of water, surfactants, and dyestuff. Therefore, in this paper cotton fabric was cationized during mercerization with an epihalohydrin 3-chloro-2-hydroxypropyl trimethyl-ammonium chloride (CHPTAC) and with cationic reactive polyammonium compounds Rewin OS (CHT-Bezema) and Rewin DWR (CHT-Bezema). Based on the researched electrokinetics, the modified cotton fabrics were dyed with natural dyestuff Juglans regia L. isolated from dried chestnut shells without mordant. The the spectral coordinates, the colour strength (K/S) and the colour fastness according to ISO 105-A05:1996 were determined using remission spectrophotometer. For the test of fastness fabrics were washed according to ISO 6330:2012.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija

POVEZANOST RADA