Naslov
ULTRA-DEEP BLACK CATIONIZED COTTON BY METAL-COMPLEX DYEING

Autori
Tarbuk, Anita ; Sutlović, Ana ; Dekanić, Tihana ; Grancarić, Anamarija ; Zdjelarević, Inja

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

Izvornik
16th World Textile Conference AUTEX 2016 - Proceedings / Simončič, Barbara ; Tomšič Brigita, Gorjanc, Marija - Ljubljana : University of Ljubljana, Faculty of Sciences and Engineering, Department of Textiles, Graphic Arts and Design, 2016, 5-3-1-5-3-7

ISBN
978-961-6900-17-1

Skup
16th World Textile Conference AUTEX 2016

Mjesto i datum
Ljubljana, Slovenija, 8-10.06.2016

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Cationization during mercerization; acid metal-complex dyeing; ultra-deep black

Sažetak
Cationisation during the mercerization 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 mercerised cotton with a change of the surface charge that ensures higher adsorption of water, anionic surfactants, and anionic 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). The electrokinetics and dyeability with acid metal-complex dyestuff was researched. It was found that it is possible to achieve ultra-deep black cotton by application of only 1 % acid metal-complex dyestuff in neutral medium, with very good fastness.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija

POVEZANOST RADA