Results 11 to 20 of about 2,421 (258)

Utilization of Nyctanthes arbor-tristis L and Artocarpus heterophyllus Lam extracts as natural dyes for sheepskins leather with different mordants

open access: yesMajalah Kulit, Karet, dan Plastik, 2020
Natural dye, as dyeing material, delivers beautiful and distinctive color, synthetic chemical free, easy to get, easy to degrade, and produces non-toxic liquid waste. Natural dyes require mordant to attach the dye molecules into the leather fibers.
Dona Rahmawati   +2 more
doaj   +1 more source

Color and fastness properties of mordanted Bridelia ferruginea B dyed cellulosic fabric

open access: yesFashion and Textiles, 2020
Bridelia ferruginea B dye was extracted from the bark of the tree using aqueous extraction method. Extracted dye was used to dye cellulosic (cotton) fabric in presence of 5% calcium chloride (CaCl2) or 5% alum (KAl(SO4)2·12H2O) of weight of fabric (o.w.f)
Jamiu Mosebolatan Jabar   +2 more
doaj   +1 more source

Thermal stability and theoretical analysis of madder dye absorption pattern on cotton fabric

open access: yesHeliyon, 2023
In this investigation woven cotton fabric was dyed with madder dye under different dyeing conditions such as in the presence of without mordant, single mordant and mixed mordant.
B. SenthilKumar   +5 more
doaj   +1 more source

Application of response surface methodology(RSM) on comparative analysis of senegalia catechu dye in different mordanting conditions on cotton fabric

open access: yesJournal of Natural Fibers, 2022
In this research work, cotton fabrics were dyed through Senegalia Catechu dye in two different mordants conditions such as myrobalan and pomegranate rind power.
Senthilkumar Boominathan   +3 more
doaj   +1 more source

Colorimetric Analysis and Fastness Properties of Jute Fabric Dyed with Eucalyptus Leaves [PDF]

open access: yesTekstilec, 2020
Natural dyestuff has reverted its position in the colouration of textile substrates due to rising concerns of consumers and buyers, particularly about environmental impacts and health issues.
Kamrun Nahar   +4 more
doaj   +1 more source

Optimization of Marigold Flower Dye Using Banana Peel as a Biomordant

open access: yesJournal of Natural Fibers, 2023
This research aims to optimize the dyeing process of marigold flower dye by using banana peel extraction as a biomordant in cotton fabrics. In the beginning, we investigated the optimal condition for extracting tannin compounds from fresh banana peel ...
Phannaphat Phromphen
doaj   +1 more source

Application of phycocyanin from Arthrospira (Spirulina) platensis as a hair dye

open access: yesFrontiers in Marine Science, 2022
Almost all of the current hair dye products today contain synthetic chemicals which may cause allergic reactions in some users. Phycocyanin (PC), a non-toxic cyanobacterial pigment, has been used in the food and cosmetics sectors. There are however, been
Oranit Kraseasintra   +8 more
doaj   +1 more source

Test and Analysis of the Dyeing Effect of Curcuma on Bamboo Pulp Fiber

open access: yesChemical Engineering Transactions, 2017
This study explores the dyeing property of extract curcumin (yellow) as a natural plant dyestuff to bamboo pulp fiber through tests. Four dyeing methods, namely direct dyeing, pre-mordant dyeing, post-mordant dyeing, and one-bath dyeing have been ...
Yan Wang, Mohan Zhang, Hong Liu
doaj   +1 more source

Investigation of the dyeing properties of the colorant extracted from Juglans regia L. leaves on cellulosic and protein fabrics

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2021
Dyeing properties of different fabric species were investigated using leaf extract of Juglans regia L. For this purpose, the cotton and wool fabrics were dyed using brown napthaquinon colorant extracted from walnut leaves by pre-mordanting, meta ...
Adem ÖNAL   +4 more
doaj   +1 more source

Chemical etching without acids: From eau-forte to nowadays corrosive salts

open access: yesAnales de Historia del Arte, 2014
After a brief review of the main intaglio and printing advancements with a “friendlier” aim, this article describes and analyzes current ecological mordant and their connection with classic XVII-XVIII century saline mordant.
Eva Figueras Ferrer
doaj   +1 more source

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