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Title:Application of spectrophotometric methods in assessing the influence of alkaline treatment on the degree of crosslinking of cotton cellulose with BTCA
Authors:ID Šauperl, Olivera (Author)
ID Stana-Kleinschek, Karin (Author)
ID Vončina, Bojana (Author)
ID Sfiligoj-Smole, Majda (Author)
ID Majcen Le Marechal, Alenka (Author)
Files:.pdf Croatica_Chemica_Acta_2003_Sauperl_et_al._Application_of_spectrophotometric_methods_in_assessing_the_influence_of_alkaline_treatment_on.pdf (169,10 KB)
MD5: 76F624010E0ED27D9D20CFFA59164565
PID: 20.500.12556/dkum/47db592f-e7ce-4ee8-a1c4-54a22dac72f2
 
URL http://hrcak.srce.hr/103190
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:Polycarboxylic acids appear to be the most promising nonformaldehyde crosslinking agents to replace the traditional, mostly formaldehyde-based, compounds. The most effective among these acids is 1,2,3,4-butanetetracarboxylic acid (BTCA). In this study, a comparison was made of the crosslinking effect on mercerized and on unmercerized as well as with different BTCA mass fractions crosslinked cotton fibres using FT-IR spectroscopy, the methylene blue method and water retention determination. The main purpose of the research was to evaluate how the structural changes of mercerized cotton (transformation of cellulose I into cellulose II) influence the crosslinking of cellulose fibres.
Keywords:textile fibres, cotton fibres, cotton cellulose, mercerization, crosslinking
Publication status:Published
Publication version:Version of Record
Year of publishing:2003
Number of pages:str. 293-298
Numbering:Letn. 76, št. 4
PID:20.500.12556/DKUM-27730 New window
ISSN:0011-1643
UDC:677.016:677.047.6
ISSN on article:0011-1643
COBISS.SI-ID:8469014 New window
NUK URN:URN:SI:UM:DK:N9B3FNRG
Publication date in DKUM:01.06.2012
Views:2274
Downloads:118
Metadata:XML DC-XML DC-RDF
Categories:Misc.
:
ŠAUPERL, Olivera, STANA-KLEINSCHEK, Karin, VONČINA, Bojana, SFILIGOJ-SMOLE, Majda and MAJCEN LE MARECHAL, Alenka, 2003, Application of spectrophotometric methods in assessing the influence of alkaline treatment on the degree of crosslinking of cotton cellulose with BTCA. Croatica Chemica Acta [online]. 2003. Vol. 76, no. 4, p. 293–298. [Accessed 21 January 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=27730
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Record is a part of a journal

Title:Croatica Chemica Acta
Shortened title:Croat. Chem. Acta
Publisher:Hrvatsko kemijsko društvo
ISSN:0011-1643
COBISS.SI-ID:22807 New window

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:01.06.2012

Secondary language

Language:Croatian
Title:Primjena spektrofotometrijskih metoda u procjeni utjecaja lužnatoga postupka na stupanj umrežavanja pamučne celuloze s 1,2,3,4-butantetrakarboksilnom kiselinom
Abstract:Većina do sada rabljenih spojeva za umrežavanje celuloze sadrži formaldehid. U novije se vrijeme takvi spojevi sve više zamjenjuju sa spojevima koji ne sadrže formaldehid. Od svih takvih spojeva najdjelotvornije su polikarboksilne kiseline, a među njima se najviše rabi 1,2,3,4-butantetrakarboksilna kiselina. Autori su proućavali utjecaj mercerizacije na umrežavanje celuloze, koja zbog promjene fine strukture povećava adsorpcijska svojstva celuloznih materijala. Cilj istraživanja bio je utvrditi spektrofotometrijskim metodama je li mercerizacija pomoću 1,2,3,4-butantetrakarboksilne kiseline utječe na umrežavanje celuloze.
Keywords:tekstilna vlakna, bombažna vlakna, mercerizacija, zamreženje, bombažna celuloza


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