Application of reactive UV-absorbers for increasing protective properties of cellulose fabrics during standard laundering process |
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| Authors: | Wojciech Czajkowski Justyna Mamnicka Wies?awa Lota Joanna Lewartowska |
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| Affiliation: | 1. Institute of Polymer and Dye Technology, Technical University of Lodz, ul. Stefanowskiego 12/16, 90-924, Lodz, Poland
2. Textile Research Institute, ul. Brzezinska 5/15, 92-103, Lodz, Poland
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| Abstract: | A number of water-soluble colourless fibre-reactive UV-absorbers derivatives of symmetrical triazine were used as additives during commercial laundering process. UV-protection factor (UPF) of such treated cotton tricot samples was measured. Changes in protection properties of modified textiles after repeated standard laundering process were determined. Carried-out experiments gave evidence of covalent bond formation between applied absorbers and cellulose fibre during standard washing process at 40 °C or 60 °C. Textiles modified by this method have provided UV-protective properties for prolonged time. |
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