Application of a chitosan/nonionic surfactant mixture to wool assessed by dyeing with a reactive dye
Само за регистроване кориснике
1997
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Chitosan application to wool is known to be associated with problems such as its weak binding and uneven distribution. In an attempt to overcome such problems, chitosan was applied from a mixture with a nonionic surfactant. A weak time interaction was observed between chitosan and the surfactant over time, resulting in changes in the conformation of chitosan in solution, which was confirmed by viscosity measurements. The presence of chitosan/surfactant association improved the application to wool, which was assessed by dyeing the treated wool with a reactive dye at 60 degrees C. Since this technique offers the possibility of producing deeper and more vivid colours without increasing the concentration of dye used, dyeing was also carried out at 95 degrees C, closer to practical dyeing conditions. An improvement in the fixation of the reactive dye was observed.
Извор:
Journal of the Society of Dyers and Colourists, 1997, 113, 1, 25-31Издавач:
- Society of Dyers and Colourists
Финансирање / пројекти:
- DGICYT under project PB9U1099
DOI: 10.1111/j.1478-4408.1997.tb01842.x
ISSN: 0037-9859
WoS: A1997WD31700008
Scopus: 2-s2.0-0030746925
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Jocić, Dragan AU - Julia, M. R. AU - Erra, P. PY - 1997 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/118 AB - Chitosan application to wool is known to be associated with problems such as its weak binding and uneven distribution. In an attempt to overcome such problems, chitosan was applied from a mixture with a nonionic surfactant. A weak time interaction was observed between chitosan and the surfactant over time, resulting in changes in the conformation of chitosan in solution, which was confirmed by viscosity measurements. The presence of chitosan/surfactant association improved the application to wool, which was assessed by dyeing the treated wool with a reactive dye at 60 degrees C. Since this technique offers the possibility of producing deeper and more vivid colours without increasing the concentration of dye used, dyeing was also carried out at 95 degrees C, closer to practical dyeing conditions. An improvement in the fixation of the reactive dye was observed. PB - Society of Dyers and Colourists T2 - Journal of the Society of Dyers and Colourists T1 - Application of a chitosan/nonionic surfactant mixture to wool assessed by dyeing with a reactive dye EP - 31 IS - 1 SP - 25 VL - 113 DO - 10.1111/j.1478-4408.1997.tb01842.x UR - https://hdl.handle.net/21.15107/rcub_technorep_118 ER -
@article{ author = "Jocić, Dragan and Julia, M. R. and Erra, P.", year = "1997", abstract = "Chitosan application to wool is known to be associated with problems such as its weak binding and uneven distribution. In an attempt to overcome such problems, chitosan was applied from a mixture with a nonionic surfactant. A weak time interaction was observed between chitosan and the surfactant over time, resulting in changes in the conformation of chitosan in solution, which was confirmed by viscosity measurements. The presence of chitosan/surfactant association improved the application to wool, which was assessed by dyeing the treated wool with a reactive dye at 60 degrees C. Since this technique offers the possibility of producing deeper and more vivid colours without increasing the concentration of dye used, dyeing was also carried out at 95 degrees C, closer to practical dyeing conditions. An improvement in the fixation of the reactive dye was observed.", publisher = "Society of Dyers and Colourists", journal = "Journal of the Society of Dyers and Colourists", title = "Application of a chitosan/nonionic surfactant mixture to wool assessed by dyeing with a reactive dye", pages = "31-25", number = "1", volume = "113", doi = "10.1111/j.1478-4408.1997.tb01842.x", url = "https://hdl.handle.net/21.15107/rcub_technorep_118" }
Jocić, D., Julia, M. R.,& Erra, P.. (1997). Application of a chitosan/nonionic surfactant mixture to wool assessed by dyeing with a reactive dye. in Journal of the Society of Dyers and Colourists Society of Dyers and Colourists., 113(1), 25-31. https://doi.org/10.1111/j.1478-4408.1997.tb01842.x https://hdl.handle.net/21.15107/rcub_technorep_118
Jocić D, Julia MR, Erra P. Application of a chitosan/nonionic surfactant mixture to wool assessed by dyeing with a reactive dye. in Journal of the Society of Dyers and Colourists. 1997;113(1):25-31. doi:10.1111/j.1478-4408.1997.tb01842.x https://hdl.handle.net/21.15107/rcub_technorep_118 .
Jocić, Dragan, Julia, M. R., Erra, P., "Application of a chitosan/nonionic surfactant mixture to wool assessed by dyeing with a reactive dye" in Journal of the Society of Dyers and Colourists, 113, no. 1 (1997):25-31, https://doi.org/10.1111/j.1478-4408.1997.tb01842.x ., https://hdl.handle.net/21.15107/rcub_technorep_118 .