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Erschienen in: Cellulose 1/2009

01.02.2009

Changes in the intra- and inter-fibrillar structure of lyocell (TENCEL®) fibers caused by NaOH treatment

verfasst von: Hale Bahar Öztürk, Antje Potthast, Thomas Rosenau, Mohammad Abu-Rous, Bill MacNaughtan, K. Christian Schuster, John R. Mitchell, Thomas Bechtold

Erschienen in: Cellulose | Ausgabe 1/2009

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Abstract

Some effects of NaOH treatment at concentrations of up to 8 M on (1) the porous structure, (2) the degree of swelling, (3) carboxyl content using methylene blue sorption and 9H-fluoren-2-yl-diazomethane (FDAM) methods, (4) dyeing, (5) the molecular weight distribution measured by gel permeation chromatography (GPC), (6) crystallinity determined by wide angle X-ray diffraction (WAXD) and (7) the tensile properties of lyocell fibers were investigated. The porous structure of fibers was visualised using fluorescence microscopy and transmission electron microscopy (TEM) on fiber cross-sections and was also studied by inversion size exclusion chromatography (ISEC). Mean pore diameter and pore area of fibers were not changed by NaOH treatments. The pore volume increased above 2.5 M NaOH. NaOH-treated samples showed higher dye uptake, higher swelling, but lower carboxyl and moisture content and increased crystallinity. As the NaOH concentration increased, the depth of colour following dyeing with C.I. Direct Red 81 also increased due to deep penetration of alkali into the fiber. In general, fiber properties were distinctly different in the ranges 0 to approximately 3 and 3–8 M NaOH.

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Literatur
Zurück zum Zitat Abu-Rous M, Ingolic E, Schuster KC (2006) Visualization of the fibrillar and pore morphology of cellulosic fibers applying transmission electron microscopy. Cellulose 13:411–419CrossRef Abu-Rous M, Ingolic E, Schuster KC (2006) Visualization of the fibrillar and pore morphology of cellulosic fibers applying transmission electron microscopy. Cellulose 13:411–419CrossRef
Zurück zum Zitat Abu-Rous M, Varga K, Bechtold T, Schuster C (2007) A new method to visualize and characterize the pore structure of TENCEL (Lyocell) and other man-made cellulosic fibers using a fluorescent dye molecular probe. J Appl Polym Sci 106:2083–2091CrossRef Abu-Rous M, Varga K, Bechtold T, Schuster C (2007) A new method to visualize and characterize the pore structure of TENCEL (Lyocell) and other man-made cellulosic fibers using a fluorescent dye molecular probe. J Appl Polym Sci 106:2083–2091CrossRef
Zurück zum Zitat Ant-Wuorinen O, Visapaa A (1958) The effect of alkaline treatment on cellulose, studies on the accessibility of cellulose, part III. Pappermach Tra 6:313–321 Ant-Wuorinen O, Visapaa A (1958) The effect of alkaline treatment on cellulose, studies on the accessibility of cellulose, part III. Pappermach Tra 6:313–321
Zurück zum Zitat Bertoniere N, King WD (1989) Effect of scouring/bleaching, caustic mercerization and liquid ammonia treatment on the pore structure of cotton textile fibers. Textile Res J 59:114–121CrossRef Bertoniere N, King WD (1989) Effect of scouring/bleaching, caustic mercerization and liquid ammonia treatment on the pore structure of cotton textile fibers. Textile Res J 59:114–121CrossRef
Zurück zum Zitat Betrabet SM, Rollins ML (1970) Electron microscope study of cotton treated with inter- and intra-crystalline swelling agents. Text Res J 40(10):917–924CrossRef Betrabet SM, Rollins ML (1970) Electron microscope study of cotton treated with inter- and intra-crystalline swelling agents. Text Res J 40(10):917–924CrossRef
Zurück zum Zitat Bhama Iyer P, Sreenivasan S, Patel GS, Chidambareswaran PK, Patil NB (1989) Studies on swelling of cotton fibers in alkali metal hydroxides, II. Influence of morphology and fine structure on tensile behaviour. J Appl Polym Sci 37:1739–1752CrossRef Bhama Iyer P, Sreenivasan S, Patel GS, Chidambareswaran PK, Patil NB (1989) Studies on swelling of cotton fibers in alkali metal hydroxides, II. Influence of morphology and fine structure on tensile behaviour. J Appl Polym Sci 37:1739–1752CrossRef
Zurück zum Zitat Biganska O (2002) Etude phyisico-chimique des solutions de cellulose dans la N-methylmorpholine-N-oxyde. PhD thesis, L’Ecole Nationale des Mines de Paris, France Biganska O (2002) Etude phyisico-chimique des solutions de cellulose dans la N-methylmorpholine-N-oxyde. PhD thesis, L’Ecole Nationale des Mines de Paris, France
Zurück zum Zitat Bohrn R, Potthast A, Schiehser S, Rosenau T, Sixta H, Kosma P (2006) The FDAM method: determination of carboxyl profiles in cellulosic materials by combining group-selective fluorescence labeling with GPC. Biomacromol 7:1743–1750CrossRef Bohrn R, Potthast A, Schiehser S, Rosenau T, Sixta H, Kosma P (2006) The FDAM method: determination of carboxyl profiles in cellulosic materials by combining group-selective fluorescence labeling with GPC. Biomacromol 7:1743–1750CrossRef
Zurück zum Zitat Bredereck K, Blüher A (1992) Porenstrukturbestimmung von cellulosefasern durch ausschlusschromatographie. Melliand Textilberichte 73:652–662 Bredereck K, Blüher A (1992) Porenstrukturbestimmung von cellulosefasern durch ausschlusschromatographie. Melliand Textilberichte 73:652–662
Zurück zum Zitat Bredereck K, Hermanutz F (2005) Man-made cellulosics. Rev Prog Color 35:59–75 Bredereck K, Hermanutz F (2005) Man-made cellulosics. Rev Prog Color 35:59–75
Zurück zum Zitat Bredereck K, Bader E, Schmitt U (1989) Die bestimmung der porenstruktur wassergequollener zellulosefasern. Textilveredlung 24(4):142–150 Bredereck K, Bader E, Schmitt U (1989) Die bestimmung der porenstruktur wassergequollener zellulosefasern. Textilveredlung 24(4):142–150
Zurück zum Zitat Bredereck K, Gruber M, Otterbach A, Schulz F (1996) Die hydrogelstruktur von cellulosefasern und ihre bedeutung für fasereigenschaften und textilveredlung. Textilveredlung 31(9/10):194–200 Bredereck K, Gruber M, Otterbach A, Schulz F (1996) Die hydrogelstruktur von cellulosefasern und ihre bedeutung für fasereigenschaften und textilveredlung. Textilveredlung 31(9/10):194–200
Zurück zum Zitat Bredereck K, Stefani HW, Beringer J, Schulz F (2003) Alkali- und flüssigammoniak-behandlung von lyocellfasern. Melliand Textilberichte 1–2:58–64 Bredereck K, Stefani HW, Beringer J, Schulz F (2003) Alkali- und flüssigammoniak-behandlung von lyocellfasern. Melliand Textilberichte 1–2:58–64
Zurück zum Zitat Casassa EF, Tagami Y (1969) An equilibrium theory for exclusion chromatography of branched and linear polymer chains. Macromolecules 2(1):14–26CrossRef Casassa EF, Tagami Y (1969) An equilibrium theory for exclusion chromatography of branched and linear polymer chains. Macromolecules 2(1):14–26CrossRef
Zurück zum Zitat Ciovica S, Vlaic M, Stanciu C, Chiuaru R, Asandei N (1990) Some aspects concerning viscose fibers dyeing uniformity I. Staple viscose dyeing uniformity. Cellulose Chem Technol 24:251–261 Ciovica S, Vlaic M, Stanciu C, Chiuaru R, Asandei N (1990) Some aspects concerning viscose fibers dyeing uniformity I. Staple viscose dyeing uniformity. Cellulose Chem Technol 24:251–261
Zurück zum Zitat Colom X, Carillo F (2002) Crystallinity changes in lyocell and viscose-type fibers by caustic treatment. European Polym J 38:2225–2230CrossRef Colom X, Carillo F (2002) Crystallinity changes in lyocell and viscose-type fibers by caustic treatment. European Polym J 38:2225–2230CrossRef
Zurück zum Zitat Crawshaw J, Bras W, Mant GR, Cameron RE (2002) Simultaneous SAXS and WAXS investigations of changes in native cellulose fiber microstructure on swelling in aqueous sodium hydroxide. J Appl Polym Sci 83(6):1209–1218CrossRef Crawshaw J, Bras W, Mant GR, Cameron RE (2002) Simultaneous SAXS and WAXS investigations of changes in native cellulose fiber microstructure on swelling in aqueous sodium hydroxide. J Appl Polym Sci 83(6):1209–1218CrossRef
Zurück zum Zitat Daruwalla EH, D’Silva AP (1963) Heats of dyeing of direct cotton dyes on cellulose. A new thermodynamic approach to the determination of activity of direct dyes in cellulose. Text Res J 33(1):40–51 Daruwalla EH, D’Silva AP (1963) Heats of dyeing of direct cotton dyes on cellulose. A new thermodynamic approach to the determination of activity of direct dyes in cellulose. Text Res J 33(1):40–51
Zurück zum Zitat Ehrhardt A, Bechtold T (2005) Influence of alkali-urea system treatment on lyocell fabrics. Lenzinger Berichte 84:116–122 Ehrhardt A, Bechtold T (2005) Influence of alkali-urea system treatment on lyocell fabrics. Lenzinger Berichte 84:116–122
Zurück zum Zitat Eichhorn SJ, Young RJ, Yeh WY (2001) Deformation processes in regenerated cellulose fibers. Text Res J 71(2):121–129 Eichhorn SJ, Young RJ, Yeh WY (2001) Deformation processes in regenerated cellulose fibers. Text Res J 71(2):121–129
Zurück zum Zitat Fink HP, Philipp B (1985) Models of cellulose physical structure from the viewpoint of the cellulose I-II transition. J Appl Polym Sci 30(9):3779–3790CrossRef Fink HP, Philipp B (1985) Models of cellulose physical structure from the viewpoint of the cellulose I-II transition. J Appl Polym Sci 30(9):3779–3790CrossRef
Zurück zum Zitat Fink HP, Fanter D, Philipp B (1985) Wide angle X-ray study of the supramolecular structure at the cellulose I-cellulose II phase transition. Acta Polym 36(1):1–8CrossRef Fink HP, Fanter D, Philipp B (1985) Wide angle X-ray study of the supramolecular structure at the cellulose I-cellulose II phase transition. Acta Polym 36(1):1–8CrossRef
Zurück zum Zitat Franks NE, Varga JK (1980) U.S. Patent 4. 196, 282:1, April Franks NE, Varga JK (1980) U.S. Patent 4. 196, 282:1, April
Zurück zum Zitat Gorbunov AA, Solovyova LY, Pesechnik VA (1988) Fundamentals of the theory and practice of polymer gel-permeation chromatography as a method of chromatographic porosimetry. J Chromatogr 448:307–332CrossRef Gorbunov AA, Solovyova LY, Pesechnik VA (1988) Fundamentals of the theory and practice of polymer gel-permeation chromatography as a method of chromatographic porosimetry. J Chromatogr 448:307–332CrossRef
Zurück zum Zitat Graf U, Henning HJ (1960) Statistische Methoden bei Textilen Untersuchungen. Springer, Berlin, p 194 Graf U, Henning HJ (1960) Statistische Methoden bei Textilen Untersuchungen. Springer, Berlin, p 194
Zurück zum Zitat Gruber M (1998) Untersuchungen zur übermolekularen struktur und farbstoffadsorption von cellulosefasern. PhD thesis, University of Stuttgart, Germany Gruber M (1998) Untersuchungen zur übermolekularen struktur und farbstoffadsorption von cellulosefasern. PhD thesis, University of Stuttgart, Germany
Zurück zum Zitat Gunne I, Samuelson O, Norman N (1964) The swelling of cold-alkali treated cellulose. Norsk Skogind 18(2):51–53 Gunne I, Samuelson O, Norman N (1964) The swelling of cold-alkali treated cellulose. Norsk Skogind 18(2):51–53
Zurück zum Zitat Hagage R, Kassenbeck P, Meimoun D, Parisot A (1969) Electron microscopy of cellulosic structures by inclusion of stainable unsaturated polymers. Text Res J 39:1015–1022 Hagage R, Kassenbeck P, Meimoun D, Parisot A (1969) Electron microscopy of cellulosic structures by inclusion of stainable unsaturated polymers. Text Res J 39:1015–1022
Zurück zum Zitat Hearle JWS (1958) Fringed-fibril theory of structure in crystalline polymers. J Polym Sci 28:432–435CrossRef Hearle JWS (1958) Fringed-fibril theory of structure in crystalline polymers. J Polym Sci 28:432–435CrossRef
Zurück zum Zitat Hermans PH (1946) Contribution to the physics of cellulose fibers. Elsevier Publishing Co, Amsterdam Hermans PH (1946) Contribution to the physics of cellulose fibers. Elsevier Publishing Co, Amsterdam
Zurück zum Zitat Hermans PH, Weidinger A (1946) The hydrates of cellulose. J Colloid Sci 1:185–193CrossRef Hermans PH, Weidinger A (1946) The hydrates of cellulose. J Colloid Sci 1:185–193CrossRef
Zurück zum Zitat Hindeleh AM (1980) X-ray characterization of viscose rayon and the significance of crystallinity on tensile properties. Text Res J 50:581–589CrossRef Hindeleh AM (1980) X-ray characterization of viscose rayon and the significance of crystallinity on tensile properties. Text Res J 50:581–589CrossRef
Zurück zum Zitat Hofmann D, Fink HP, Philipp B (1989) Lateral crystallite size and lattice distortions in cellulose II samples of different origin. Polymer 30:237–241CrossRef Hofmann D, Fink HP, Philipp B (1989) Lateral crystallite size and lattice distortions in cellulose II samples of different origin. Polymer 30:237–241CrossRef
Zurück zum Zitat Hopner T, Jayme G, Ulrich JC (1955) Determination of the water retention (swelling value) of pulps. Das Papier 9(19/20):476–482 Hopner T, Jayme G, Ulrich JC (1955) Determination of the water retention (swelling value) of pulps. Das Papier 9(19/20):476–482
Zurück zum Zitat Howsmon JA (1949) Water sorption and the poly-phase structure of cellulose fibers. Text Res J 19:152–162CrossRef Howsmon JA (1949) Water sorption and the poly-phase structure of cellulose fibers. Text Res J 19:152–162CrossRef
Zurück zum Zitat Ibbett RN, Taylor J, Schuster KC, Cox M (2008a) Interpretation of relaxation and swelling phenomena in lyocell regenerated cellulosic fibres and textiles associated with the uptake of solutions of sodium hydroxide. Cellulose 15(3):393–406CrossRef Ibbett RN, Taylor J, Schuster KC, Cox M (2008a) Interpretation of relaxation and swelling phenomena in lyocell regenerated cellulosic fibres and textiles associated with the uptake of solutions of sodium hydroxide. Cellulose 15(3):393–406CrossRef
Zurück zum Zitat Ibbett RN, Domvoglou D, Phillips DA (2008b) The hydrolysis and recrystallisation of lyocell and comparative cellulosic fibers in solutions of mineral acid. Cellulose 15(2):241–254CrossRef Ibbett RN, Domvoglou D, Phillips DA (2008b) The hydrolysis and recrystallisation of lyocell and comparative cellulosic fibers in solutions of mineral acid. Cellulose 15(2):241–254CrossRef
Zurück zum Zitat Inglesby MK, Zeronian SH (1996) The accessibility of cellulose as determined by dye adsorption. Cellulose 3(3):165–181CrossRef Inglesby MK, Zeronian SH (1996) The accessibility of cellulose as determined by dye adsorption. Cellulose 3(3):165–181CrossRef
Zurück zum Zitat Jaturapiree A (2007) Porosity and transport properties in the system cellulose fiber/aqueous medium-determination and modification of porosity. PhD Thesis, Leopold-Franzens-University of Innsbruck, Austria Jaturapiree A (2007) Porosity and transport properties in the system cellulose fiber/aqueous medium-determination and modification of porosity. PhD Thesis, Leopold-Franzens-University of Innsbruck, Austria
Zurück zum Zitat Kasahara K, Sasaki H, Donkai N, Takagishi T (2004) Effect of processing and reactive dyeing on the swelling and pore structure of lyocell fibers. Text Res J 74(6):509–515CrossRef Kasahara K, Sasaki H, Donkai N, Takagishi T (2004) Effect of processing and reactive dyeing on the swelling and pore structure of lyocell fibers. Text Res J 74(6):509–515CrossRef
Zurück zum Zitat Klemm B, Philipp B, Heinze T, Heinze U, Wagenknecht W (1998) Comprehensive cellulose chemistry. Vol 1, Fundamentals and analytical methods. Wiley-VCH, Verlag GmbH, Weinheim Klemm B, Philipp B, Heinze T, Heinze U, Wagenknecht W (1998) Comprehensive cellulose chemistry. Vol 1, Fundamentals and analytical methods. Wiley-VCH, Verlag GmbH, Weinheim
Zurück zum Zitat Koh J, Kim IS, Kim SS, Shim WS, Kim JP, Kwak SY, Chun SW, Kwon YK (2004) Dyeing properties of novel regenerated cellulosic fibers. J Appl Polym Sci 91:3481–3488CrossRef Koh J, Kim IS, Kim SS, Shim WS, Kim JP, Kwak SY, Chun SW, Kwon YK (2004) Dyeing properties of novel regenerated cellulosic fibers. J Appl Polym Sci 91:3481–3488CrossRef
Zurück zum Zitat Kolpak FJ, Weih M, Blackwell J (1978) Mercerization of cellulose: 1. determination of the structure of mercerized cotton. Polymer 19:123–131CrossRef Kolpak FJ, Weih M, Blackwell J (1978) Mercerization of cellulose: 1. determination of the structure of mercerized cotton. Polymer 19:123–131CrossRef
Zurück zum Zitat Kongdee A, Bechtold T, Burtscher E, Scheinecker M (2004) The influence of wet/dry treatment on pore structure-the correlation of pore parameters, water retention and moisture regain values. Carbohydr Polym 57:39–44CrossRef Kongdee A, Bechtold T, Burtscher E, Scheinecker M (2004) The influence of wet/dry treatment on pore structure-the correlation of pore parameters, water retention and moisture regain values. Carbohydr Polym 57:39–44CrossRef
Zurück zum Zitat Kreze T, Malej S (2003) Structural characteristics of new and conventional regenerated cellulosic fibers. Text Res J 73(8):675–684CrossRef Kreze T, Malej S (2003) Structural characteristics of new and conventional regenerated cellulosic fibers. Text Res J 73(8):675–684CrossRef
Zurück zum Zitat Kreze T, Strnad S, Stana-Kleinschek K, Ribitsch V (2001) Influence of aqueous medium on mechanical properties of conventional and new environmentally friendly regenerated cellulose fibers. Mater Res Innov 4:107–114CrossRef Kreze T, Strnad S, Stana-Kleinschek K, Ribitsch V (2001) Influence of aqueous medium on mechanical properties of conventional and new environmentally friendly regenerated cellulose fibers. Mater Res Innov 4:107–114CrossRef
Zurück zum Zitat Kreze T, Stana-Kleinschek K, Ribitsch V, Persin Z, Sfiligoj-Smole M (2005) The interaction ability of cellulosic materials as a function of fine structure and surface free (Helmholtz) energy. Mater Res Innov 9(1):17–18 Kreze T, Stana-Kleinschek K, Ribitsch V, Persin Z, Sfiligoj-Smole M (2005) The interaction ability of cellulosic materials as a function of fine structure and surface free (Helmholtz) energy. Mater Res Innov 9(1):17–18
Zurück zum Zitat Kyrklund B, Sihtola H (1963) On structural changes in pulp fibers due to cold alkali treatment I. Mercerization resistance and swelling behaviour of cold alkali treated pulps. Papper ach Tra 3:91–98 Kyrklund B, Sihtola H (1963) On structural changes in pulp fibers due to cold alkali treatment I. Mercerization resistance and swelling behaviour of cold alkali treated pulps. Papper ach Tra 3:91–98
Zurück zum Zitat Laine J, Buchert J, Viikari L, Stenius P (1996) Characterization of unbleached kraft pulps by enzymatic treatment, potentiometric titration and polyelectrolyte adsorption. Holzforschung 50(3):208–214 Laine J, Buchert J, Viikari L, Stenius P (1996) Characterization of unbleached kraft pulps by enzymatic treatment, potentiometric titration and polyelectrolyte adsorption. Holzforschung 50(3):208–214
Zurück zum Zitat Lenz J, Schurz J (1990) Fibrillar structure and deformation behaviour of regenerated cellulose fibers. Part II: elementary fibrils and deformation. Cellulose Chem Technol 24(6):679–692 Lenz J, Schurz J (1990) Fibrillar structure and deformation behaviour of regenerated cellulose fibers. Part II: elementary fibrils and deformation. Cellulose Chem Technol 24(6):679–692
Zurück zum Zitat Lenz J, Schurz J (1994) The morphological units in solvent-spun cellulosic fibers. Chemicke Vlakna 42(3–4):129–133 Lenz J, Schurz J (1994) The morphological units in solvent-spun cellulosic fibers. Chemicke Vlakna 42(3–4):129–133
Zurück zum Zitat Lenz J, Schurz J, Wrentschur E (1988) The length of the crystalline domains in fibers of regenerated cellulose. Determination of the crystallite length of cellulose II by means of wide-angle X-ray diffraction and transmission electron micrsocopy. Holzforschung 42(2):117–122CrossRef Lenz J, Schurz J, Wrentschur E (1988) The length of the crystalline domains in fibers of regenerated cellulose. Determination of the crystallite length of cellulose II by means of wide-angle X-ray diffraction and transmission electron micrsocopy. Holzforschung 42(2):117–122CrossRef
Zurück zum Zitat Lenz J, Schurz J, Wrentschur E (1992) On the elongation mechanism of regenerated cellulose fibers. Holzforschung 48:72–76 Lenz J, Schurz J, Wrentschur E (1992) On the elongation mechanism of regenerated cellulose fibers. Holzforschung 48:72–76
Zurück zum Zitat Lenz J, Schurz J, Wrentschur E (1993) Properties and structure of solvent-spun and viscose-type fibers in the swollen state. Colloid Polym Sci 271:460–468CrossRef Lenz J, Schurz J, Wrentschur E (1993) Properties and structure of solvent-spun and viscose-type fibers in the swollen state. Colloid Polym Sci 271:460–468CrossRef
Zurück zum Zitat Lewin M (1997) Oxidation and aging of cellulose. Macromol Symp 118:715–724 Lewin M (1997) Oxidation and aging of cellulose. Macromol Symp 118:715–724
Zurück zum Zitat Manian AP, Abu-Rous M, Schuster KC, Bechtold T (2006) The influence of alkali pretreatments in lyocell resin finishing-resin distribution and mechanical properties. J Appl Polym Sci 100:3596–3601CrossRef Manian AP, Abu-Rous M, Schuster KC, Bechtold T (2006) The influence of alkali pretreatments in lyocell resin finishing-resin distribution and mechanical properties. J Appl Polym Sci 100:3596–3601CrossRef
Zurück zum Zitat Manian AP, Abu-Rous M, Lenninger M, Roeder T, Schuster KC, Bechtold T (2008) The influence of alkali pretreatments in lyocell resin finishing-fiber structure. Carbohydr Polym 71(4):664–671CrossRef Manian AP, Abu-Rous M, Lenninger M, Roeder T, Schuster KC, Bechtold T (2008) The influence of alkali pretreatments in lyocell resin finishing-fiber structure. Carbohydr Polym 71(4):664–671CrossRef
Zurück zum Zitat Marshall WJ, Peters RH (1947) The heats of reaction and affinities of direct cotton dyes for cuprammonium rayon, viscose rayon and cotton. J Soc Dyers Colour 63:446–461 Marshall WJ, Peters RH (1947) The heats of reaction and affinities of direct cotton dyes for cuprammonium rayon, viscose rayon and cotton. J Soc Dyers Colour 63:446–461
Zurück zum Zitat Nemec H (1994) Fibrillation of cellulosic materials—can previous literature offer a solution? Lenzinger Berichte 9:69–72 Nemec H (1994) Fibrillation of cellulosic materials—can previous literature offer a solution? Lenzinger Berichte 9:69–72
Zurück zum Zitat Otterbach A (1998) Untersuchungen zur Hydrogelstruktur und Nassfibrillisationsneigung von Cellulosefasern vom Typ Lyocell. PhD Thesis, University of Stuttgart, Germany Otterbach A (1998) Untersuchungen zur Hydrogelstruktur und Nassfibrillisationsneigung von Cellulosefasern vom Typ Lyocell. PhD Thesis, University of Stuttgart, Germany
Zurück zum Zitat Öztürk HB, Bechtold T (2007) Effect of NaOH treatment on the interfibrillar swelling and dyeing properties of lyocell (TENCEL) fibers. Fibers Text East Eur 15(5–6):114–117 Öztürk HB, Bechtold T (2007) Effect of NaOH treatment on the interfibrillar swelling and dyeing properties of lyocell (TENCEL) fibers. Fibers Text East Eur 15(5–6):114–117
Zurück zum Zitat Öztürk HB, Bechtold T (2008) Splitting tendency of cellulosic fibers, part 3: splitting tendency of viscose and modal fibers. Cellulose 15(1):101–109CrossRef Öztürk HB, Bechtold T (2008) Splitting tendency of cellulosic fibers, part 3: splitting tendency of viscose and modal fibers. Cellulose 15(1):101–109CrossRef
Zurück zum Zitat Öztürk HB, Okubayashi S, Bechtold T (2006a) Splitting tendency of cellulosic fibers, part 1: the effect of shear force on mechanical stability of swollen lyocell fibers. Cellulose 13(4):393–402CrossRef Öztürk HB, Okubayashi S, Bechtold T (2006a) Splitting tendency of cellulosic fibers, part 1: the effect of shear force on mechanical stability of swollen lyocell fibers. Cellulose 13(4):393–402CrossRef
Zurück zum Zitat Öztürk HB, Okubayashi S, Bechtold T (2006b) Splitting tendency of cellulosic fibers, part 2: effects of fiber swelling in alkali solutions. Cellulose 13(4):403–409CrossRef Öztürk HB, Okubayashi S, Bechtold T (2006b) Splitting tendency of cellulosic fibers, part 2: effects of fiber swelling in alkali solutions. Cellulose 13(4):403–409CrossRef
Zurück zum Zitat Philipp B, Rehder W, Lang H (1965) Determination of the carboxyl content of dissolving pulps. Papier 19:1–10 Philipp B, Rehder W, Lang H (1965) Determination of the carboxyl content of dissolving pulps. Papier 19:1–10
Zurück zum Zitat Rybicki E, Paryjczak T (1984) Adsorption of anionic surfactants on cotton. Tenside Detergents 21(4):184–189 Rybicki E, Paryjczak T (1984) Adsorption of anionic surfactants on cotton. Tenside Detergents 21(4):184–189
Zurück zum Zitat Rowland SP, Wade CP, Bertoniere NR (1984) Pore structure analysis of purified, sodium hydroxide-treated and liquid ammonia-treated cotton celluloses. J Appl Polym Sci 29:3349–3357CrossRef Rowland SP, Wade CP, Bertoniere NR (1984) Pore structure analysis of purified, sodium hydroxide-treated and liquid ammonia-treated cotton celluloses. J Appl Polym Sci 29:3349–3357CrossRef
Zurück zum Zitat Saafan AA, Kandil SH, Habib AM (1984) Liquid ammonia and caustic mercerization of cotton fibers using X-ray, infrared and sorption measurements. Text Res J 54:863–867CrossRef Saafan AA, Kandil SH, Habib AM (1984) Liquid ammonia and caustic mercerization of cotton fibers using X-ray, infrared and sorption measurements. Text Res J 54:863–867CrossRef
Zurück zum Zitat Sakaguchi Y, Tsutsumi M, Kaji A, Abe S (2002) Structural changes in cellulose fibers treated with sodium hydroxide or liquid ammonia evaluated by relaxation behaviour of solid state 13C NMR spectroscopy. Sen’i Gakkaishi 58(9):321–326CrossRef Sakaguchi Y, Tsutsumi M, Kaji A, Abe S (2002) Structural changes in cellulose fibers treated with sodium hydroxide or liquid ammonia evaluated by relaxation behaviour of solid state 13C NMR spectroscopy. Sen’i Gakkaishi 58(9):321–326CrossRef
Zurück zum Zitat Schurz J (1994) What is new about new fibers of the lyocell type. Lenzinger Berichte 9:37–40 Schurz J (1994) What is new about new fibers of the lyocell type. Lenzinger Berichte 9:37–40
Zurück zum Zitat Sfiligoj-Smole M, Persin Z, Kreze T, Stana-Kleinschek K, Ribitsch V, Neumeyer S (2003) X-ray study of pre-treated regenerated cellulose fibers. Mater Res Innov 7:275–282CrossRef Sfiligoj-Smole M, Persin Z, Kreze T, Stana-Kleinschek K, Ribitsch V, Neumeyer S (2003) X-ray study of pre-treated regenerated cellulose fibers. Mater Res Innov 7:275–282CrossRef
Zurück zum Zitat Sidiras DK, Koullas DP, Vgenopoulos G, Koukios EG (1990) Cellulose crystallinity as affected by various technical processes. Cellulose Chem Technol 24:309–317 Sidiras DK, Koullas DP, Vgenopoulos G, Koukios EG (1990) Cellulose crystallinity as affected by various technical processes. Cellulose Chem Technol 24:309–317
Zurück zum Zitat Wakelin JH, Viroin HS, Crystal E (1959) Development and comparison of two X-ray methods for determining the crystallinity of cotton cellulose. J Appl Phys 30(11):1654–1662CrossRef Wakelin JH, Viroin HS, Crystal E (1959) Development and comparison of two X-ray methods for determining the crystallinity of cotton cellulose. J Appl Phys 30(11):1654–1662CrossRef
Zurück zum Zitat Ward K (1950) Crystallinity of cellulose and its significance for the fiber properties. Text Res J 20:363–372CrossRef Ward K (1950) Crystallinity of cellulose and its significance for the fiber properties. Text Res J 20:363–372CrossRef
Zurück zum Zitat Warwicker JO (1966) Effect of chemical reagents on the fine structure of cellulose. Part III: action of caustic soda on cotton and ramie. J Polym Sci Part A-2 4:571–586CrossRef Warwicker JO (1966) Effect of chemical reagents on the fine structure of cellulose. Part III: action of caustic soda on cotton and ramie. J Polym Sci Part A-2 4:571–586CrossRef
Zurück zum Zitat Warwicker JO (1967) Effect of chemical reagents on the fine structure of cellulose. Part IV: action of caustic soda on the fine structure of cotton and ramie. J Appl Polym Sci A-1 5:2579–2593CrossRef Warwicker JO (1967) Effect of chemical reagents on the fine structure of cellulose. Part IV: action of caustic soda on the fine structure of cotton and ramie. J Appl Polym Sci A-1 5:2579–2593CrossRef
Zurück zum Zitat Warwicker JO (1969) Swelling cotton in alkalis and acids. J Appl Polym Sci 13:41–54CrossRef Warwicker JO (1969) Swelling cotton in alkalis and acids. J Appl Polym Sci 13:41–54CrossRef
Zurück zum Zitat Warwicker JO, Clayton JW (1969) Reactivity of cotton after treatment in alkaline and acid swelling agents. J Appl Polym Sci 13:1037–1048CrossRef Warwicker JO, Clayton JW (1969) Reactivity of cotton after treatment in alkaline and acid swelling agents. J Appl Polym Sci 13:1037–1048CrossRef
Zurück zum Zitat White HJ, Eyring H (1947) The adsorption of water by swelling high polymeric materials. Text Res J 17(10):523–553CrossRef White HJ, Eyring H (1947) The adsorption of water by swelling high polymeric materials. Text Res J 17(10):523–553CrossRef
Zurück zum Zitat Zeronian SH, Cabradilla KE (1972) Action of alkali metal hydroxides on cotton. J Appl Polym Sci 16:113–128CrossRef Zeronian SH, Cabradilla KE (1972) Action of alkali metal hydroxides on cotton. J Appl Polym Sci 16:113–128CrossRef
Zurück zum Zitat Zhang W, Okubayashi S, Bechtold T (2005) Fibrillation tendency of cellulosic fibers. Part 3: effects of alkali pretreatment of lyocell fibers. Carbohydr Polym 59(2):173–179CrossRef Zhang W, Okubayashi S, Bechtold T (2005) Fibrillation tendency of cellulosic fibers. Part 3: effects of alkali pretreatment of lyocell fibers. Carbohydr Polym 59(2):173–179CrossRef
Zurück zum Zitat Zollinger H (2003) Color chemistry, syntheses, properties and applications of organic dyes and pigments, 3rd edn. Wiley-CH. ISBN 3-906390-23-3 Zollinger H (2003) Color chemistry, syntheses, properties and applications of organic dyes and pigments, 3rd edn. Wiley-CH. ISBN 3-906390-23-3
Metadaten
Titel
Changes in the intra- and inter-fibrillar structure of lyocell (TENCEL®) fibers caused by NaOH treatment
verfasst von
Hale Bahar Öztürk
Antje Potthast
Thomas Rosenau
Mohammad Abu-Rous
Bill MacNaughtan
K. Christian Schuster
John R. Mitchell
Thomas Bechtold
Publikationsdatum
01.02.2009
Verlag
Springer Netherlands
Erschienen in
Cellulose / Ausgabe 1/2009
Print ISSN: 0969-0239
Elektronische ISSN: 1572-882X
DOI
https://doi.org/10.1007/s10570-008-9249-x

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