Mangrove termasuk tumbuhan yang dipengaruhi oleh pasang surut air laut, memiliki adaptasi terhadap kadar garam cukup tinggi, dan selalu tergenang air. Manfaat mangrove salah satunya digunakan sebagai pewarna alami pada kain. Penerapan dapat mengurangi adanya dampak pencemaran disebabkan sintesis. Penelitian ini bertujuan untuk mengetahui daya tahan luntur kain pencucian sabun, kelunturan, perbe...

The present work describes the synthesis of a series of four novel biologically active 2-amino-5-arylazothiazole disperse dyes containing the sulfa drug nucleus. The structures of the synthesized thiazole derivatives are confirmed using UV-spectrophotometry, infrared and nuclear magnetic resonance techniques and elemental analysis. The synthesized dyes are applied to polyester fabrics as disper...

This paper was selected as the 2005 IS&T Itek Award for outstanding original student publication in the field of imaging science and engineering (full version published in JIST 48 #2). In order to produce color ink jet prints with good fastness properties, the use of special, coated papers is generally essential. This study examined the water fastness of ink jet prints using experimental coated...

This study presents a novel method for eco-friendly dyeing of cotton fabrics with direct dyes. Cotton fabric modified with chitosan-poly propylene imines dendrimer CS-PPI, and its dyeing and fastness properties were investigated using three direct dyes. The impacts of important factors, i.e., CS-PPI concentration, dye concentration, dyeing time, dyeing temperature, and salt concentration were i...

The purpose of this study was to investigate the effect of the structure of reactive dye on cotton ink-jet printing. Cotton fabric was printed upon with three commercial cellulosic reactive dyes which are based on the similar chromophore and possess different numbers of reactive and anionic groups. Colour yield and absorbed dye fixation of the printed cotton were evaluated at various pHs. The i...

Abstract The dyeing of recycled polyamide nonwoven fabrics based on nanofibers (PA-NWNF), which were fabricated from wastes, was conducted in this study. Since PA-NWNF exhibited a high surface area to volume ratio, it dyed with different particle sizes Disperse Red 167 dye (DR 167, DR 167-B, and 167-C) without auxiliary agents prevent further environmental pollution. undyed PA-NWNF, as well the...

Abstract The purpose of this study was to describe the ecoprint quality silk fabrics with different natural dyes in terms aesthetics motif, and color fastness washing rubbing. This research method is experimental descriptive percentage analysis. Experiments using tunjung alum mordant as well teak leaf ecoprints, Japanese papaya (Cnidoscolus aconitifolius), cherry leaves (Muntingia calabura), Ja...