Colored nanoparticles for ecological dyeing of cellulosic fibers

Dyeing cellulosic fibres with reactive dyes wastes great quantities of salt and water. The objective of this work is to dye cellulosic fibers using colored nanoparticles (CNPs) as an alternative to dyeing with reactive dyes. CNPs do not need salt nor soaping after dyeing, consuming less than 50% of...

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Detalhes bibliográficos
Autor principal: Gomes, Jaime Rocha (author)
Outros Autores: Sampaio, Sandra (author), Martins, César (author)
Formato: conferencePaper
Idioma:eng
Publicado em: 2011
Assuntos:
Texto completo:http://hdl.handle.net/1822/14918
País:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/14918
Descrição
Resumo:Dyeing cellulosic fibres with reactive dyes wastes great quantities of salt and water. The objective of this work is to dye cellulosic fibers using colored nanoparticles (CNPs) as an alternative to dyeing with reactive dyes. CNPs do not need salt nor soaping after dyeing, consuming less than 50% of water.