WO2005075633A1 - Elimination d'epaississant de pate d'impression d'un textile - Google Patents

Elimination d'epaississant de pate d'impression d'un textile Download PDF

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Publication number
WO2005075633A1
WO2005075633A1 PCT/US2005/002387 US2005002387W WO2005075633A1 WO 2005075633 A1 WO2005075633 A1 WO 2005075633A1 US 2005002387 W US2005002387 W US 2005002387W WO 2005075633 A1 WO2005075633 A1 WO 2005075633A1
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WIPO (PCT)
Prior art keywords
xyloglucan
textile
thickener
enzyme
print paste
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PCT/US2005/002387
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English (en)
Inventor
Sonja Salmon
Stephanie Gayle Mccloskey
Gregory Alan Crabb
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Novozymes North America, Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novozymes North America, Inc filed Critical Novozymes North America, Inc
Publication of WO2005075633A1 publication Critical patent/WO2005075633A1/fr

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms

Definitions

  • This invention relates to a method for removing the thickener component in print paste from printed textile, said print paste comprising a dye and/or a pigment and a xyloglucan- containing thickener.
  • the present invention relates to a method for removing the thickener component in print paste used on printed textile, said print paste comprising a dye and/or a pigment and a xyloglucan-containing thickener.
  • the invention provides a method for removing print paste thickener from printed textile, wherein the print paste comprises a dye and/or a pigment and a xyloglucan-containing thickener, comprising the steps of (a) treating the printed textile in an aqueous solution containing a xyloglucan- degrading enzyme, and (b) optionally rinsing the treated printed textile.
  • Fig. 1 shows the standard curve of tamarind kernel powder (TKP), pH 6.5 and 45°C.
  • Fig. 3 shows xyloglucanase degradation of tamarind kernel powder - 30 minutes incubation.
  • Fig. 4 shows xyloglucanase degradation of tamarind kernel powder - 60 minutes incubation.
  • Fig. 5 shows xyloglucanase degradation of tamarind kernel powder - 120 minutes incubation.
  • the present invention relates to a method for removing print paste thickener from printed textile, comprising a dye and/or a pigment and a xyloglucan-containing thickener.
  • the present inventors have found that the removal of print paste thickener from printed textile comprising a dye and/or a pigment and a xyloglucan-containing thickener can be made efficient by treating the printed textile with a xyloglucan-degrading enzyme.
  • the enzymatic breakdown of the thickener will decrease process time as well as the amount of energy and water needed to achieve a satisfactory quality of the textile.
  • the invention provides a method for removing print paste thickener from printed textile, wherein the print paste comprises a dye and/or a pigment and a xyloglucan- containing thickener, comprising the steps of: (a) treating the printed textile in an aqueous solution containing a xyloglucan- degrading enzyme, and (b) optionally rinsing the treated printed textile.
  • thickener means an agent that increases the viscosity of print paste.
  • xyloglucan-containing thickener means a thickener comprising a significant amount of xyloglucan ingredient(s). It is to be understood that the thickener may contain other thickening ingredients besides xyloglucan.
  • the thickener may in one embodiment of the invention comprise from 0.005 to 50% (w/w) xyloglucan, preferably 0.01 to 10% (w/w) xyloglucan, more preferably 0.05 to 5% (w/w) xyloglucan, especially 0.1-3% (w/w) of the print paste.
  • the xyloglucan-containing thickener comprises a combination of thickening ingredients, i.e., besides xyloglucan.
  • the xylolglucan ingredient may in one preferred embodiment of the invention be tamarind kernel powder or the like or may alternatively be prepared from tamarind kernels.
  • Examples of further thickening ingredients according to the invention are alginate, a modified alginate, starch, a modified starch, a modified cellulose, carrageenan, laminarin (1 ,3-beta-D-glucan), a galactomannan, a modified galactomannan, guar gum or locust bean gum, particularly triethanolalginate, etherified starch, esterified starch, ethoxylated starch, carboxymethyl starch, oxidized starch, cross-linked starch, ethoxylated galactomannan, carboxymethyl galactomannan, carboxyethyl galactomannan, carboxymethyl cellulose or carboxyethyl cellulose, xanthan gum, arabic gum, tragacath gum, and synthetic thickeners, including polyacrylic acid and modified polyacrylic acid.
  • Xyloglucan Xyloglucans occur widely in the primary walls of higher plant cells, where they are bound in close association with cellulose microfibrils.
  • Xyloglucans are linear chains of (1 ⁇ 4) beta-D-glucan, but, unlike cellulose, they possess numerous xylosyl chain units added at regular sites of the O-6 position of the glucosyl units of the chain (Carpita, N.C. & Gibeaut, D.M. (1993), The Plant Journal, 3, pp. 1-30).
  • Species-specific differences occur as to the distribution of additional branching fucosyl- galactosyl residues (Hayashi, T. & Maclachlan, G. (1984), Plant Physiol., 75, pp. 596-604).
  • tamarind xyloglucan is not fucosylated (Vincken, J.-P. (1996), Enzymic modification of cellulose-xyloglucan networks, Thesis Wageningen Agricultural University).
  • Commercially available xyloglucan may be purchased in purified form from Megazyme (Australia) or as raw tamarind kernel powder from Polygal (POLYGUM 55).
  • xyloglucan obtained from monocotyledons and/or dicotelydons are preferred, in particular tamarind seeds.
  • the xyloglucan used according to the invention may also be a chemically or enzymatic modified xyloglucan.
  • Textile The process of the invention is applicable to all types of printed textiles.
  • printed "textiles" includes printed fabrics and garments.
  • Fabric can be constructed from fibers by weaving, knitting or non-woven operations. Weaving and knitting require yarn as the input whereas the non-woven fabric is the result of random bonding of fibers (paper can be thought of as non-woven).
  • fabric is also intended to include fibers and other types of processed fabrics.
  • Woven fabric is constructed by weaving "filling" or weft yarns between wrap yarns stretched in the longitudinal direction on the loom. The wrap yarns must be sized before weaving in order to lubricate and protect them from abrasion at the high speed insertion of the filling yarns during weaving.
  • the filling yarn can be woven through the warp yarns in a "over one - under the next" fashion (plain weave) or by "over one - under two" (twill) or any other myriad of permutations.
  • Strength, texture and pattern are related not only to the type/quality of the yarn but also the type of weave.
  • dresses, shirts, pants, sheeting's, towels, draperies, etc. are produced from woven fabric.
  • Knitting is forming a fabric by joining together interlocking loops of yarn.
  • knitted fabric is produced from a single continuous strand of yarn. As with weaving, there are many different ways to loop yarn together and the final fabric properties are dependent both upon the yarn and the type of knit.
  • Non-woven fabrics are sheets of fabric made by bonding and/or interlocking fibers and filaments by mechanical, thermal, chemical or solvent mediated processes.
  • the resultant fabric can be in the form of web-like structures, laminates or films.
  • Typical examples are disposable baby diapers, towels, wipes, surgical gowns, fibers for the "environmental friendly” fashion, filter media, bedding, roofing materials, backing for two-dimensional fabrics and many others.
  • the method of the invention may be applied to any textile known in the art (woven, knitted, or non-woven).
  • the method of the invention may be applied to cellulose-containing or cellulosic fabrics, such as cotton, viscose, rayon, ramie, linen, lyocell (e.g., TENCELTM, produced by Courtaulds Fibers), or mixtures thereof, or mixtures of any of these fibers together with synthetic fibres (e.g., polyester, polyamid, nylon) or other natural fibers such as wool and silk., such as viscose/cotton blends, lyocell/cotton blends, viscose/wool blends, lyocell/wool blends, cotton/wool blends; flax (linen), ramie and other fabrics based on cellulose fibers, including all blends of cellulosic fibers with other fibers such as wool, polyamide, acrylic and polyester fibers, e.g., viscose/cotton/polyester blends, wool/cotton/polyester blends, flax/cotton blends etc.
  • synthetic fibres
  • wool means any commercially useful animal hair product, for example, wool from sheep, camel, rabbit, goat, llama, and known as merino wool, Shetland wool, cashmere wool, alpaca wool, mohair, etc. and includes wool fiber and animal hair.
  • the method of the invention can be used with wool or animal hair material in the form of top, fiber, yarn, or woven or knitted fabric.
  • the method of the invention may also be applied to synthetic textiles, e.g., polyester, polyamid, nylon.
  • the textile fabric may be dyed or undyed.
  • Printing method The method of the invention is suited for removing print paste from printed textile after any kind of printing. Examples of commonly used techniques are printing on a Rotation film, a Rouleaux, a Flash film, a Transfer film device.
  • Dyes and pigments includes all substances that add color to textiles. They may be incorporated into the textile fiber by chemical reaction, absorption or dispersion.
  • pigment includes insoluble, finely divided substances, such as titanium dioxide, used to deluster or color fibers, yarns or fabrics.
  • the method of the invention can be used for improved removal of any kind of print paste comprising a xyloglucan- containing thickener, including print paste comprising synthetic and natural dyes.
  • Typical printing dyes are those with anionic functional groups (e.g., acid dyes, direct dyes, Mordant dyes and reactive dyes), those with cationic groups (e.g., basic dyes), and those chemically reacting with the fabric (e.g., reactive dyes) as well as vat dyes, sulphur dyes, disperse dyes and solvent dyes, including napthol and metalized dyes.
  • anionic functional groups e.g., acid dyes, direct dyes, Mordant dyes and reactive dyes
  • cationic groups e.g., basic dyes
  • those chemically reacting with the fabric e.g., reactive dyes
  • vat dyes e.g., sulphur dyes, disperse dyes and solvent dyes, including napthol and metalized dyes.
  • pigments can be based on azo or phthalocyanine compounds.
  • Enzymes EC-numbers are often used for classification of enzymes. Reference is made to International Union Of Biochemistry and Molecular Biology (IUBMB) Enzyme Nomenclature. It is to be understood that the term enzyme, as well as the various enzymes or enzyme classes mentioned herein, encompass wild-type enzymes, as well as any variant thereof that retains the activity in question. Such variants may be produced by recombinant techniques. The wild-type enzymes may also be produced by recombinant techniques, or by isolation and purification from the natural source. In an embodiment the enzyme in question is well-defined, meaning that only one major enzyme component is present. This can be inferred, e.g., by fractionation on an appropriate size-exclusion column.
  • Such well-defined, or purified, or highly purified, enzyme can be obtained as is known in the art and/or described in publications relating to the specific enzyme in question. Even if not specifically mentioned in connection with treatment of textiles with (an) enzyme(s) or agent(s) according to the method of the invention, it is to be understood that the enzyme(s) or agent(s) is(are) used in an "effective amount" to degrade xyloglucan so that the print paste thickener is removed from the printed textile in accordance with the method of the invention.
  • the enzyme which is capable of degrading xyloglucan may be added at a concentration of 0.001-25,000 micro gram enzyme protein/gram textile, preferably 0.01-10,000 micro gram enzyme protein/g textile, more preferably 0.05-1 ,000 micro gram enzyme protein/g textile, in particular 0.5-500 micro gram enzyme protein/gram textile.
  • the term "applied together with” or “used together with” means that the additional enzyme may be applied in the same, or in another step of the method of the invention.
  • the other treatment step(s) in the method of the invention may be carried out upstream or downstream in the textile treatment method, as compared to the step in which the textile is treated with a xyloglucan-degrading enzyme.
  • Xyloglucanase Xyloglucanase activity has been believed to be identical to cellulolytic activity (EC 3.2.1.4), i.e., activity against beta-1 ,4-glycosidic linkages in cellulose or cellulose derivative substrates, or at least to be a side activity in enzymes having cellulolytic activity.
  • a true "xyloglucanase” is a true xyloglucan specific enzyme capable of catalyzing the solubilization of xyloglucan to xyloglucan oligosaccharides, but which does not exhibit substantial cellulolytic activity, e.g., activity against the conventionally used cellulose-like substrates CMC (carboxymethylcellulose), HE cellulose and Avicel (microcrystalline cellulose).
  • CMC carboxymethylcellulose
  • HE cellulose HE cellulose
  • Avicel microcrystalline cellulose
  • a xyloglucan specific endo-beta-1 ,4-glucanase from Aspergillus aculeatus.
  • the xyloglucanase according to the invention is produced by microorganisms such as fungi or bacteria.
  • useful xyloglucanases are family 12 xyloglucan hydrolyzing endoglucanases, in particular family 12 xyloglucan hydrolyzing endoglucanases, obtained from, e.g., Aspergillus aculeatus as described in WO 94/14953.
  • Another useful example is a xyloglucanase produced by Trichoderma, especially EGIII.
  • the xyloglucanase may also be an endoglucanase with xyloglucanase activity and low activity towards insoluble cellulose and high activity towards soluble cellulose, e.g., family 7 endoglucanases obtained from, e.g., Humicola insolens.
  • the used xyloglucanase may also be an enzyme which activity has been enhanced by adding a binding domain, e.g., a cellulose binding domain, to said enzyme.
  • xyloglucanases tested in Example 1 are also specifically contemplated according to the invention.
  • Xyloglucan endotransglycosylase According to International Union Of Biochemistry and Molecular Biology (IUBMB) Enzyme Nomenclature (1999) XETs are classified as EC 3.4.1.207. XETs breaks a beta- (1 ⁇ A) bond in the backbone of a xyloglucan and transfers the xyloglucanyl segment on to O-4 of the non-reducing terminal glucose residue of an acceptor, which can be a xyloglucan or an oligosaccharide of xyloglucan. Stephen C. Fry et al. suggest in Biochem. J. (1992), 282, pp.
  • XET is responsible for cutting and rejoining intermicrofibrillar xyloglucan chains and that XET thus causes the wall-loosening required for plant cell expansion.
  • Preferred XETs derived from fungi which belong to Basidiomycota, Zygomycota, Ascomycota or a Mitosporic fungus or gram-positive bacteria strains belonging to the genus Bacillus.
  • a number of specifically contemplated XETs are disclosed in WO 98/28288 (which reference is hereby incorporated by reference).
  • the xyloglucan-degrading enzyme(s) may be used together with (i.e., combined with) other enzymes selected so that it can depolymerize other thickening ingredients used. Endo-acting enzymes are preferred.
  • alginate lyase can be used to treat alginate and modified alginate.
  • the alginate lyase may be derived from microbial strains of Bacillus stearothermophilus (e.g., NRRL B-18394 described in WO 90/02974), Bacillus circulans and Klebsiella aerogenes.
  • Starch and modified starch can be treated with amylase, e.g., derived from strains of Bacillus, particularly B. amyloliquefaciens, B. licheniformis or B. stearothermophilus or Aspergillus, particularly A. oryzae or A. niger.
  • Endo-1 ,4-beta-D-mannanase (EC 3.2.1.78) can be used to treat galactomannans, guar gum and locust bean gum. This enzyme may be derived from Aspergillus, Humicola, or Tricoderma.
  • Carrageenanase (EC 3.2.1.83) may be used to treat carrageenan.
  • Modified cellulose can be treated with a cellulase, e.g., derived from Humicola, Tricoderma or Aspergillus.
  • a cellulase e.g., derived from Humicola, Tricoderma or Aspergillus.
  • the cellulase may be used to achieve softening of the textile simultaneously with the dye and thickener removal.
  • Laminarin may be treated with endo-1 , 3-beta-D-glucanase (laminarinase, EC 3.2.1.39).
  • alginate containing laminarin is preferably treated with alginate lyase together with laminarinase.
  • the xyloglucan-degrading enzyme is used together with an esterase, preferably a cutinase and/or a lipase.
  • the printed textile may first be rinsed with cold water, and then washed at high temperature with the addition of a detergent and sometimes also a suitable additive to decrease back-staining. This may be repeated until satisfactory amount of print paste thickener has been removed.
  • the enzyme treatment can be applied in one of the hot washes of the printed textile, preferably the first hot wash.
  • the process may be run in batch mode or continuous mode. The process may be applied on a winch, a beck, a jet dyer, a jig, a open- width washing machine, a pad roll or any other equipment available suitable for a washing process or a incubation of the enzyme with the textile before washing.
  • the conditions applied for enzymatic removal of print paste thickener depend on the type of enzyme/thickener and the selected equipment.
  • the printed textile may be optionally rinsed after the treatment with the xyloglucan-degrading enzyme.
  • the rinsing is carried out in the presence of a surfactant.
  • the process conditions must be chosen according to the characteristics of the enzyme in question. They are generally in the range 20-120°C, pH 3-11 , typically 30-90°C, pH 4-10 (or 4-9), especially 40-80°C (or 40-75°C), pH 5-9 (or 5.5-8.5).
  • surfactants As mentioned above the optional rinsing step may be carried out in the presence of a surfactant.
  • surfactants suitable for use in practicing the present invention include, without limitation, nonionic (see, e.g., U.S. Patent No. 4,565,647); anionic; cationic; and zwitterionic surfactants (see, e.g., U.S. Patent No. 3,929,678); which are typically present at a concentration of between about 0.2% to about 15% by weight, preferably from about 1 % to about 10% by weight.
  • Anionic surfactants include, without limitation, linear alkylbenzenesulfonate, alpha-olefinsulfonate, alkyl sulfate (fatty alcohol sulfate), alcohol ethoxysulfate, secondary alkanesulfonate, alpha-sulfo fatty acid methyl ester, alkyl- or alkenylsuccinic acid, and soap.
  • Non-ionic surfactants include, without limitation, alcohol ethoxylate, nonylphenol ethoxylate, alkylpolyglycoside, alkyldimethylamineoxide, ethoxylated fatty acid monoethanolamide, fatty acid monoethanolamide, polyhydroxy alkyl fatty acid amide, and N-acyl N-alkyl derivatives of glucosamine ("glucamides"). All references referred to herein are hereby incorporated by reference.
  • Enzymes All of the below identified enzymes used in Example 1 are available on request from Novozymes A/S, Denmark
  • Tamarind kernel powder was purchased from Bharat Gum Industries, India.
  • the tamarind kernel de-oiled powder has the following characteristics:
  • xyloglucanase units XGU or XyloU
  • the xyloglucanase activity is measured using AZCL-xyloglucan from Megazyme, Ireland, as substrate.
  • a solution of 0.2 % of the blue substrate is suspended in a 0.1 M phosphate buffer pH 7.5 under stirring.
  • the solution is distributed under stirring to 1.5 ml Eppendorf tubes (0.75 ml to each), 50 microL enzyme solution is added and they are incubated in an Eppendorf Thermomixer model 5436 for 20 min. at 40°C with a mixing of 1200 rpm. After incubation the colored solution is separated from the solid by 4 min.
  • One XyloU unit is defined as the amount of enzyme resulting in an absorbance of 0.24 in a 1 cm cuvette at 600 nm.
  • Figures 2 and 3 illustrate viscosity reduction with increased enzyme dose for initial measurements and 30 minutes respectively. 60 and 120 minute measurements were also taken (see Figures 4 and 5). Table 1 : Viscosity Measurements over time, Viscosity is measured in mV.

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

L'invention concerne un procédé permettant d'éliminer un épaississant de pâte d'impression d'un textile imprimé. Ladite pâte d'impression comprend un colorant et/ou un pigment et un épaississant contenant un xyloglucane. Le procédé consiste: i) à traiter le textile imprimé dans une solution aqueuse contenant une enzyme de dégradation de xyloglucane, et ii) éventuellement, à rincer le textile imprimé traité.
PCT/US2005/002387 2004-01-30 2005-01-20 Elimination d'epaississant de pate d'impression d'un textile WO2005075633A1 (fr)

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US54048004P 2004-01-30 2004-01-30
US60/540,480 2004-01-30

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104894100A (zh) * 2015-06-17 2015-09-09 集美大学 一种固定化κ-卡拉胶酶及其制备κ-卡拉胶寡糖的方法
WO2015134737A1 (fr) * 2014-03-05 2015-09-11 Novozymes A/S Compositions et procédés pour améliorer les propriétés de matières textiles cellulosiques avec une xyloglucane endotransglycosylase
WO2015134729A1 (fr) * 2014-03-05 2015-09-11 Novozymes A/S Compositions et procédés destinés à améliorer les propriétés de matériaux textiles non-cellulosiques par l'utilisation d'endo-xyloglucane transférase

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548648A (en) * 1983-06-02 1985-10-22 Dainippon Pharmaceutical Co., Ltd. Thickening agent for paste
US6060299A (en) * 1998-06-10 2000-05-09 Novo Nordisk A/S Enzyme exhibiting mannase activity, cleaning compositions, and methods of use

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548648A (en) * 1983-06-02 1985-10-22 Dainippon Pharmaceutical Co., Ltd. Thickening agent for paste
US6060299A (en) * 1998-06-10 2000-05-09 Novo Nordisk A/S Enzyme exhibiting mannase activity, cleaning compositions, and methods of use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015134737A1 (fr) * 2014-03-05 2015-09-11 Novozymes A/S Compositions et procédés pour améliorer les propriétés de matières textiles cellulosiques avec une xyloglucane endotransglycosylase
WO2015134729A1 (fr) * 2014-03-05 2015-09-11 Novozymes A/S Compositions et procédés destinés à améliorer les propriétés de matériaux textiles non-cellulosiques par l'utilisation d'endo-xyloglucane transférase
CN104894100A (zh) * 2015-06-17 2015-09-09 集美大学 一种固定化κ-卡拉胶酶及其制备κ-卡拉胶寡糖的方法
CN104894100B (zh) * 2015-06-17 2017-12-29 集美大学 一种固定化κ‑卡拉胶酶及其制备κ‑卡拉胶寡糖的方法

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