Effect of chemical modification with 4-vinylpyridine on dyeing of cotton fabric with reactive dyestuff
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DOI: 10.1007/s10570-018-2026-6
Abstract: Cotton fabrics were pre-treated with 4-vinylpyridine before dyeing to increase dye uptake. Various treatments for the application of monomers to fabrics were tried in different combinations and after dyeing the best result was obtained with… read more here.
Keywords: effect chemical; chemical modification; vinylpyridine dyeing; dyestuff ... See more keywords
Synthesis of β-Cyclodextrin Immobilized Starch and Its Application for the Removal of Dyestuff from Waste-Water
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DOI: 10.1007/s10924-019-01365-7
Abstract: A natural polymeric adsorbent, β-cyclodextrin immobilized starch (CS-βCD) was prepared by introducing host functional molecule β-cyclodextrin (β-CD) onto starch in presence of citric acid. The immobilization conditions were optimized to: m CA:m CS = 1:2, reaction time… read more here.
Keywords: dyestuff waste; waste water; cyclodextrin; dyestuff ... See more keywords