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EXTRACTION OF ECO FRIENDLY NATURAL DYES FEOM BRAZILWOOD AND THEIR APPLICATION ON FABRIC
The art of dyeing is a complex and specialized science, with most dye stuffs now being produced from synthetic compounds. Synthetic dyes have significantly reduced costs and enhanced certain application and wear characteristics. However, proponents of natural dyeing, which involves using dyes sourced from naturally occurring materials such as plants ...
Abha Ashish Kalode
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Studies in Conservation, 2016
A multi-analytical approach for the study of brazilwood and its lake pigments was carried out based on historically accurate reconstructions. Recipes for brazilwood lakes from the fifteenth century technical text Livro de como se fazem as cores and the Winsor & Newton nineteenth century colourman's archive were reproduced and compared.
Tatiana Vitorino +3 more
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A multi-analytical approach for the study of brazilwood and its lake pigments was carried out based on historically accurate reconstructions. Recipes for brazilwood lakes from the fifteenth century technical text Livro de como se fazem as cores and the Winsor & Newton nineteenth century colourman's archive were reproduced and compared.
Tatiana Vitorino +3 more
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Science & Justice, 2023 The illicit exploitation of Brazilwood (Paubrasilia echinata) presents a significant challenge in Brazil, given its substantial value in the global production of bows for musical instruments. To address timber provenance, the use of strontium (Sr) isotope ratios as indicators of bedrock signatures has emerged as a robust tool in forensic investigations.
Camilla Vasconcelos Kafino +4 more
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Biotechnic & Histochemistry, 2015
Brazilin is a nearly colorless dye precursor obtained from the heartwood of several species of trees including brazilwood from Brazil, sappanwood from Asia and the Pacific islands, and to a minor extent from two other species in Central America, northern South America and the Caribbean islands.
R W, Dapson, C L, Bain
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Brazilin is a nearly colorless dye precursor obtained from the heartwood of several species of trees including brazilwood from Brazil, sappanwood from Asia and the Pacific islands, and to a minor extent from two other species in Central America, northern South America and the Caribbean islands.
R W, Dapson, C L, Bain
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Complex Dyeing of <i>Antheraea pernyi</i> Silk with Natural Indigo and Brazilwood
Advanced Materials Research, 2011To increase the color spectra, two kinds of vegetable dyes of natural indigo and brazilwood were selected for the complex dyeing of Antheraea pernyi (A. pernyi) silk fabric. Based on the structures of the two vegetable dyes, the mechanism of molecule reaction and the principle of the complex dyeing were analysized.
Yan Hua Lu, Zhao Dan Yang, Xu Hao
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Journal of the Society of Dyers and Colourists, 1954
The adsorption properties of hæmatein, the colouring matter from logwood, and its leueo compound, haEmatoxylin, together with brazilein, the colouring matter from brazilwood, have been studied on several types of fibre. Brazilein and haEmatein are weak acids and are adsorbed by wool or nylon appreciably only from acid solutions, probably by hydrogen ...
F. M. Arshid +5 more
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The adsorption properties of hæmatein, the colouring matter from logwood, and its leueo compound, haEmatoxylin, together with brazilein, the colouring matter from brazilwood, have been studied on several types of fibre. Brazilein and haEmatein are weak acids and are adsorbed by wool or nylon appreciably only from acid solutions, probably by hydrogen ...
F. M. Arshid +5 more
openaire +1 more source