New Dyes and Application Technologies Developed at University of Pardubice

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F09%3A00008374" target="_blank" >RIV/00216275:25310/09:00008374 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
New Dyes and Application Technologies Developed at University of Pardubice
Original language description
The paper concerns following subjects. A/ New reactive dyes for dyeing wool based on N-methyl-N-carboxymethyl-2-aminoethyl-sulfonyl reactive group (-SO2CH2CH2N(CH3)CH2COOH), where covalent bond between dye and fibre is formed in an acid bath. The dyed wool exhibits very high wet fastness. B/ Black mordant dyeing of wool, where oxidative bichromates (or chromates) are substituted by hydrogen peroxide. C/ Preparation and formulation of liposomes of textile auxiliaries suitable as an additive to the dye-baths. The encapsulated textile auxiliary agent is used for the encapsulation of water-soluble or water-insoluble dye, in such a way that first the dye is dissolved or dispersed in water, whereupon the liposome of textile auxiliary agent (e.g., salt or dispersant) is added. Since the textile auxiliary agent rapidly diffuses through the membrane, it is gradually dissolved in water. On the other hand, the dyestuff or pigment, having a large molecule and much lower solubility in water, is exp
Czech name
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Czech description
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
6th International Conference of Textile Research Division NRC
ISBN
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ISSN
1687-2126
e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
National Research Centre
Place of publication
Cairo
Event location
Cairo, Egypt
Event date
Apr 7, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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