About the work
This paper discuss the manufacturing of plant-mineral hybrid nano-compounds at the size of nano-particles (Bio-polymers) for its use as textile dye, using all natural raw materials. The bio-polymer thus manufactured improve colorfastness values, especially crocking and color intensity, expands the range of natural colors incorporating non-natural dyes, provides advantages such water and energy savings, and adds to these characteristics, the traceability of the pigment by incorporating a ceramic marker at the time of the reaction, and antimicrobial capacity (antibacterial, antifungal and anti-odor).
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A new way of dyeing fabrics using a mineral metamaterial (a geopolymer) created with palygorskite/sepiolite and mineral pigments such iron oxides and/or silicates. The process include the photo-excitation of mineral pigments with UV light and the melting of both components at high temperatures (250ºC or more), the micronization of the blend to a nano-size and the exposition to UB and IR wavelenghts.
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This is the chemical explanation of a new way of dyeing fabrics with natural pigments, including processes of photo-excitation of pigments, creation of water-balls, creation of a new material called metamaterial, or geopolymer, of a nano-size shape.
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Title BIODYES
This paper discuss the manufacturing of plant-mineral hybrid nano-compounds at the size of nano-particles (Bio-polymers) for its use as textile dye, using all natural raw materials. The bio-polymer thus manufactured improve colorfastness values, especially crocking and color intensity, expands the range of natural colors incorporating non-natural dyes, provides advantages such water and energy savings, and adds to these characteristics, the traceability of the pigment by incorporating a ceramic marker at the time of the reaction, and antimicrobial capacity (antibacterial, antifungal and anti-odor).
Work type Technical
Tags biopolymer, sustainability, traceability, natural dyes, textile dyes, nanocompounds, antimicrobial treatment, medical textile, nanopigment
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Registry info in Safe Creative
Identifier 2207021508487
Entry date Jul 2, 2022, 2:20 PM UTC
License All rights reserved
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Copyright registered declarations
Author. Holder Manel Subirats Costa. Date Jul 2, 2022.
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Related registrations
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Revised in: 2302093460500 - WHITE BOOK OF GREENDYES_1B
2305014209356 - ZEROLAB_BOOK OF EVERYTHING
2404137638040 - BOOK OF EVERYTHING_3
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