WO2023129089A1 - Procédé de création d'effet pour produits teints en pièce - Google Patents

Procédé de création d'effet pour produits teints en pièce Download PDF

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Publication number
WO2023129089A1
WO2023129089A1 PCT/TR2022/051677 TR2022051677W WO2023129089A1 WO 2023129089 A1 WO2023129089 A1 WO 2023129089A1 TR 2022051677 W TR2022051677 W TR 2022051677W WO 2023129089 A1 WO2023129089 A1 WO 2023129089A1
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WO
WIPO (PCT)
Prior art keywords
products
acid
minutes
breaking
piece
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/TR2022/051677
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English (en)
Inventor
Funda SEVER
Ali SEVİM
Buse MERT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akar Tekstil Gida Ve Turizm Sanayi Ticaret AS
Original Assignee
Akar Tekstil Gida Ve Turizm Sanayi Ticaret AS
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 Akar Tekstil Gida Ve Turizm Sanayi Ticaret AS filed Critical Akar Tekstil Gida Ve Turizm Sanayi Ticaret AS
Priority to EP22884777.8A priority Critical patent/EP4392607A1/fr
Publication of WO2023129089A1 publication Critical patent/WO2023129089A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/13—Fugitive dyeing or stripping dyes
    • D06P5/131—Fugitive dyeing or stripping dyes with acids or bases
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/40—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using enzymes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/13—Fugitive dyeing or stripping dyes
    • D06P5/137—Fugitive dyeing or stripping dyes with other compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/15—Locally discharging the dyes
    • D06P5/151—Locally discharging the dyes with acids or bases
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/15—Locally discharging the dyes
    • D06P5/158—Locally discharging the dyes with other compounds

Definitions

  • the invention relates to a method of creating effects developed to provide bleaching effect for piece-dyed products.
  • the invention particularly relates to a method eliminating use of pumice stone and potassium permanganate developed to provide creating effects onto products coloured by piece-dyed method in textile sector.
  • pumice stone effect providing method potassium permanganate solution is absorbed by pumice stone and bleaching effects of various degrees subject to absorption rate are obtained.
  • Potassium permanganate is an agent accepted as harmful for human health and there are legal restrictions of use in textile applications.
  • rate of wastes in methods of providing effects by use of pumice stone and potassium permanganate is too high.
  • absorption of potassium permanganate by pumice stone causes extra workmanship and power consumption. Removing products from machine in application step also requires high work force.
  • use of pumice stone causes development of mud arising from stone dust.
  • the application numbered TR2019/18147 relates to piece-dyed acid flushing method used in textile washing sector. Said method comprises process steps of putting product into close drum machine, preparation of NW-4500 chemical to be used in giving effect operation, giving effect to the products, turning drum machine to provide homogenous disperse of NW-4500 chemical and drying the washed products.
  • the application numbered TR2019/07343 relates to a bleaching composition for dyed textiles and bleaching method using the composition.
  • the invention particularly relates to a composition for oxidization and/or bleaching of all textile products such as dyed yarn, fabric, clothing etc. dyed with indigo dye, sulphur dye or oxidizable dyes, and bleaching method using the composition.
  • Bleaching composition thereof comprises various cyclic anhydrite derivatives and hydrated peroxide solvent activated by phosphate salines.
  • the application numbered TR2019/03932 relates to a method for bleaching cotton fabrics. It relates to a method for hot or cold bleaching of raw cotton or cotton fabrics in presence of hydrogen peroxide.
  • the method is characterized by comprising process step of adding at least one glycol derivative composition in mixture with water dissolved X-COCH3 into bleaching water comprising hydrogen peroxide and caustic in contact with raw cotton or cotton fabric to be bleached and said X group in X-COCH3 structure is selected from at least one O-acetylene acetyl donor selected from salicylic acid, Acetic acid, Diacetin, Cellulose, Glucose and Sucrose.
  • the application numbered DE19636531 (C1 ) relates to a method for obtaining stone washing effect on cotton fabrics by use of ground glass instead of pumice stone.
  • Obtaining stone washing effect cotton fabric comprises processing dyed or not dyed cotton fabric containing water solution by means of ground glass and cellulose.
  • ground glass Preferably ground glass of 0,01-10 urn diameter is used in application.
  • the application numbered US5213581 (A) relates an application for obtaining colour variations in fabrics particularly indigo dyed denims.
  • the application of the invention application provides achievement of appearances such as desired aged stoned etc. by means of only chemical effect of water treatment compositions without need for use of pumice stone used in washing processes.
  • the method is defined as the process steps of contacting not sewed fabric or clothing with an essential amount of a solid inorganic composition selected from water, effective amount of cellulose enzyme, a carbonate, a phosphate, a tripolyphosphate, a silicate, a sulphate or a group consisting of them and a water solution with water composition comprising a buffer agent capable to hold optimum pH for pH enzyme.
  • the present invention relates to method for creating effect onto piece-dyed fabrics meeting the needs mentioned above, eliminating all disadvantages and providing some additional advantages.
  • Primary purpose of the invention is to disclose a method for creating effects eliminating waste occurrence.
  • Another purpose of the invention is to disclose a method for creating effect reducing power consumption, minimizing work force use and reducing production costs related thereto.
  • a further purpose of the invention is to disclose a method for creating effect preventing occurrence of waste dust mud arising due to use of pumice stone.
  • the invention relates to a method for creating effects for piece-dyed products.
  • Said method comprises following process steps: a) Processing products with acid at final step of parts dyeing process, b) Applying breaking preventive operation for products treated with acid, c) Drying products, d) Treating dried products with powder acid, e) Soap washing the products treated with powder acid and f) Treating washed products with stone enzyme.
  • treatment with acid is realized at 60C with acid of 1 - 2 % and preferably 2 % and for 12 minutes.
  • treatment with breaking preventer is realized at 2 nd bath with preferably 1/5-1 /8 flots rates.
  • treatment with breaking preventer is realized at 40-50 'C with acid of 4-6 % and prefera bly 4 % breaking preventer and for IQ- 20 minutes.
  • drying operation is continued until product is fully dried preferably at 70 c C.
  • treatment with powder acid is realized with powder acid of 25 - 50 % and preferably 25 % subject to degree of effect desired to be created in the product, for 30 - 60 minutes.
  • washing operation is realized at 50 'C with soap of 1 - 2 % and preferably 2 % and for 10 minutes.
  • treatment with stone enzyme is realized with stone enzyme of preferably 2,5 - 5 % at 40 - 50 'C and for 30 minutes.
  • Acid provides balance of pH in piece-dyeing bath and provides pH value fixed on the product. Keeping pH value constant helps providing effect impact as desired by means of increasing effectiveness of acidic operations to be applied during effect creating operation.
  • products are treated with 1 - 2 % and preferably 2 % of acid for preferably 12 minutes in temperature 60 c C.
  • Breaking preventer provides flatness of effects in visual aspect by preventing occurrence of breaking on the product.
  • breaking preventer the products are bathed with water of 1/5-1 /8 flot in a 2 nd bath. 2.
  • the bath products are treated at preferably 40 - 50 'C with 4 - 6 % a nd preferably 4 % of breaking preventer for 10 - 20 minutes.
  • serial wetting device can be used preferably instead of breaking preventer.
  • Powder acid prevents waste occurrence by preventing wearing of the product while providing the effect creation and bleaching effect.
  • the products are treated with powder acid of 25 - 50 % and preferably 25 % for preferably 30 - 60 minutes.
  • preferably acetic acid can be used instead of powder acid.
  • washing with soap is made to clean surface of the product.
  • the washing operation is made at preferably 50 'C with soap of 1 - 2 % and p referably 2 % for preferably 10 minutes.
  • Stone enzyme provides homogenous appearance of effect intended to be given in the product.
  • the products are treated with stone enzyme of 2,5 - 5 % of use rate at 40-500 for 30 minutes.
  • the method of creating effect of the invention provides a method not having any risk in health terms, reducing power consumption and minimizing workmanship when compared to effect providing method provided by use of pumice stone and potassium permanganate.
  • method of the invention eliminates occurrence of waste. In line with all those advantages provided by it, the production costs are reduced and thus related method’ is preferred more frequently.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

L'invention concerne un procédé pour créer un effet sur des produits teints en pièce comprenant des étapes de procédé consistant à : traiter des produits avec de l'acide à la dernière étape d'une opération de teinture en pièce, traiter des produits traités à l'acide avec un agent de prévention de rupture, sécher les produits, traiter des produits séchés avec de l'acide en poudre, laver les produits traités avec de l'acide en poudre avec du savon, et traiter des produits lavés avec une enzyme abrasive.
PCT/TR2022/051677 2021-12-31 2022-12-29 Procédé de création d'effet pour produits teints en pièce Ceased WO2023129089A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22884777.8A EP4392607A1 (fr) 2021-12-31 2022-12-29 Procédé de création d'effet pour produits teints en pièce

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2021/022087A TR2021022087A1 (tr) 2021-12-31 2021-12-31 Parça boyali ürünlerde bi̇r efektlendi̇rme yöntemi̇
TR2021/022087 2021-12-31

Publications (1)

Publication Number Publication Date
WO2023129089A1 true WO2023129089A1 (fr) 2023-07-06

Family

ID=86999951

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2022/051677 Ceased WO2023129089A1 (fr) 2021-12-31 2022-12-29 Procédé de création d'effet pour produits teints en pièce

Country Status (2)

Country Link
TR (1) TR2021022087A1 (fr)
WO (1) WO2023129089A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816033A (en) * 1988-05-02 1989-03-28 East-West Apparel, Inc. Method for altering fabric finishes
US4954138A (en) * 1988-11-07 1990-09-04 Norton Company Stone to finish stone washed jeans
US5213581A (en) 1988-09-15 1993-05-25 Ecolab Inc. Compositions and methods that introduce variations in color density into cellulosic fabrics, particularly indigo dyed denim
DE19636531C1 (de) 1996-09-09 1997-12-11 Henkel Kgaa Verfahren zur Erzeugung eines stonewash-Effektes auf Baumwollgewebe
EP1021513A1 (fr) * 1995-11-15 2000-07-26 Novo Nordisk A/S Procede de desencollement et de lavage a la pierre combines de denim teint
TR201903932A2 (fr) 2019-03-15 2019-04-22 Ak Kim Kimya Sanayi Ve Ticaret Anonim Sirketi
TR201907343A2 (tr) 2019-05-15 2020-11-23 Denge Kimya Ve Tekstil Sanayi Ticaret Anonim Sirketi Boyalı Tekstiller İçin Bir Ağartma Kompozisyonu ve Bu Kompozisyonun Kullanıldığı Ağartma Yöntemi

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816033A (en) * 1988-05-02 1989-03-28 East-West Apparel, Inc. Method for altering fabric finishes
US5213581A (en) 1988-09-15 1993-05-25 Ecolab Inc. Compositions and methods that introduce variations in color density into cellulosic fabrics, particularly indigo dyed denim
US5213581B1 (en) 1988-09-15 1999-03-02 Sybron Chemicals Compositions and methods that introduce variations in color density into cellulosic fabrics particularly indigo dyed denim
US4954138A (en) * 1988-11-07 1990-09-04 Norton Company Stone to finish stone washed jeans
EP1021513A1 (fr) * 1995-11-15 2000-07-26 Novo Nordisk A/S Procede de desencollement et de lavage a la pierre combines de denim teint
DE19636531C1 (de) 1996-09-09 1997-12-11 Henkel Kgaa Verfahren zur Erzeugung eines stonewash-Effektes auf Baumwollgewebe
TR201903932A2 (fr) 2019-03-15 2019-04-22 Ak Kim Kimya Sanayi Ve Ticaret Anonim Sirketi
TR201907343A2 (tr) 2019-05-15 2020-11-23 Denge Kimya Ve Tekstil Sanayi Ticaret Anonim Sirketi Boyalı Tekstiller İçin Bir Ağartma Kompozisyonu ve Bu Kompozisyonun Kullanıldığı Ağartma Yöntemi

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Publication number Publication date
TR2021022087A1 (tr) 2023-07-21

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