Výsledky vyhledávání - "AMáBILE COLLA PRANDO"

Avaliação da interferência da concentração de corante de urucum nas propriedades colorimétricas e de solidez em tingimentos de poliamida

Autor: MARCEL JEFFERSON GONÇALVES, AMáBILE COLLA PRANDO, ARIANE CANUTO VEIGA DE OLIVEIRA, RITA DE CASSIA SIQUEIRA CURTO VALLE, IVONETE OLIVEIRA BARCELLOS, LORENA BENATHAR BALLOD TAVARES

Publikováno v: Anais do II Brazilian Congress of Development.

Neste estudo foram realizados tingimentos de tecidos de poliamida com diferentes concentrações (4%, 2%, 1%, 0,5% 0,25%) de corante de urucum, avaliando a interferência no percentual de esgotamento e fixação, nos valores das coordenadas cromátic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5de58f2a3960074563bda4ced9d48810
https://doi.org/10.51162/brc.dev2021-0005

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Effect of different filters on the extraction of norbixin from Bixa orellana for synthetic fiber dyeing and development of a post-dyeing process for removal of the unfixed dye

Autor: Marcel Jefferson Gonçalves, Cynthia Baptista Pereira, Nathália Meyer Manske, Crisleine Regina Hillesheim, Amábile Colla Prando, Sávio Leandro Bertoli, Rita de Cássia Siqueira Curto Valle, Ivonete Oliveira Barcellos, Lorena Benathar Ballod Tavares

Publikováno v: Angolan Industry and Chemical Engineering Journal. 1

The aim of this study was to compare the efficiency of three types of filters for the extraction of the annatto dye from Bixa orellana for polyester dyeing. In addition, post-dyeing washing processes were proposed to improve the wash and rubbing fast

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf6eeb1319d27126bfc7accd89594e73
https://doi.org/10.47444/aincej.v1i1.3

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