EP4053328A1 - Traitement combiné de blanchiment pour textiles - Google Patents

Traitement combiné de blanchiment pour textiles Download PDF

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Publication number
EP4053328A1
EP4053328A1 EP21160298.2A EP21160298A EP4053328A1 EP 4053328 A1 EP4053328 A1 EP 4053328A1 EP 21160298 A EP21160298 A EP 21160298A EP 4053328 A1 EP4053328 A1 EP 4053328A1
Authority
EP
European Patent Office
Prior art keywords
acid
textile
composition
denim
hydrogen peroxide
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.)
Pending
Application number
EP21160298.2A
Other languages
German (de)
English (en)
Inventor
Martin Gruber
Thomas APLAS
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.)
CHT Germany GmbH
Original Assignee
CHT Germany GmbH
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 CHT Germany GmbH filed Critical CHT Germany GmbH
Priority to EP21160298.2A priority Critical patent/EP4053328A1/fr
Priority to PCT/EP2022/054806 priority patent/WO2022184584A1/fr
Publication of EP4053328A1 publication Critical patent/EP4053328A1/fr
Priority to CONC2023/0013153A priority patent/CO2023013153A2/es
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • 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
    • D06L4/70—Multi-step processes
    • 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
    • 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
    • D06P5/02—After-treatment

Definitions

  • the bleaching treatment is often preceded by an abrasive wash with enzymes (cellulases) and/or pumice stones.
  • the bleaching treatment itself can be carried out in a second bath containing a bleaching agent in order to additionally lighten the coloring of the entire article and to intensify light-dark contrasts.
  • the targeted, local brightening of the items in correspondingly exposed areas is used as an essential means, for example to give jeans a really authentic look.
  • the denim surface is first locally limited, for example on the thighs and in the buttocks area, mechanically roughened by grinding. A bleaching solution is then sprayed on these areas in a targeted manner, which destroys the dye to a greater or lesser extent, depending on the desired intensity of the lightening effect.
  • a first aspect of the present invention is therefore a method for lightening dyed textiles by at least partially destroying the dyes, characterized in that the method comprises steps (A) and (B) in this order and step (A) comprises a treatment of the dyed fabric with a peroxycarboxylic acid and step (B) comprises treating the dyed fabric with a peroxidase, a mediator and a source of hydrogen peroxide.
  • denim jeans with standard pre-treatment denim 1 and denim 2 were first treated with water without additives using the misting technique (pick-up 25%, 25 min) to ensure comparability to ensure the result in terms of mechanical stress and treatment time with the examples according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coloring (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Detergent Compositions (AREA)
EP21160298.2A 2021-03-02 2021-03-02 Traitement combiné de blanchiment pour textiles Pending EP4053328A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP21160298.2A EP4053328A1 (fr) 2021-03-02 2021-03-02 Traitement combiné de blanchiment pour textiles
PCT/EP2022/054806 WO2022184584A1 (fr) 2021-03-02 2022-02-25 Traitement de blanchiment combiné pour textiles
CONC2023/0013153A CO2023013153A2 (es) 2021-03-02 2023-10-02 Tratamiento de blanqueo combinado para textiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21160298.2A EP4053328A1 (fr) 2021-03-02 2021-03-02 Traitement combiné de blanchiment pour textiles

Publications (1)

Publication Number Publication Date
EP4053328A1 true EP4053328A1 (fr) 2022-09-07

Family

ID=74871154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21160298.2A Pending EP4053328A1 (fr) 2021-03-02 2021-03-02 Traitement combiné de blanchiment pour textiles

Country Status (3)

Country Link
EP (1) EP4053328A1 (fr)
CO (1) CO2023013153A2 (fr)
WO (1) WO2022184584A1 (fr)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005839A1 (fr) * 1989-10-13 1991-05-02 Novo Nordisk A/S Inhibition de transfert de colorant
WO1992013987A1 (fr) 1991-02-07 1992-08-20 Fmc Corporation Utilisation de l'acide peracetique pour eliminer le dioxyde de manganese de fibres textiles
EP0554648A1 (fr) 1990-07-31 1993-08-11 Eric Wasinger Décolaration de vêtements par action d'ozone
WO1994012620A1 (fr) 1992-12-01 1994-06-09 Novo Nordisk A/S Amelioration de reactions enzymatiques
EP0654557A1 (fr) 1993-11-23 1995-05-24 DEGUSSA AUSTRIA GmbH Procédé de blanchiment d'articles denim teints à l'indigo
WO1995020643A1 (fr) 1994-01-28 1995-08-03 Peroxid-Chemie Gmbh Blanchiment de jeans
WO1995025195A1 (fr) 1994-03-16 1995-09-21 Solvay Interox Limited Procede de blanchiment de tissus
WO1996010079A1 (fr) 1994-09-27 1996-04-04 Novo Nordisk A/S Activateurs tels que l'acetosyringone
WO1996012846A1 (fr) 1994-10-20 1996-05-02 Novo Nordisk A/S Procede de blanchiment consistant a utiliser une enzyme oxydant le phenol, une source de peroxyde d'hydrogene et un agent de renforcement
WO1997043388A2 (fr) * 1996-05-17 1997-11-20 The Procter & Gamble Company Composition detersive
WO2004065683A1 (fr) * 2003-01-17 2004-08-05 Cht R. Beitlich Gmbh Procede pour le finissage de matieres fibreuses textiles
DE102004019138A1 (de) * 2004-04-16 2005-11-10 Henkel Kgaa Bleichmittelhaltiges Wasch- oder Reinigungsmittel in wasserlöslicher oder wasserdispergierbarer Portionsverpackung
WO2012125685A1 (fr) * 2011-03-17 2012-09-20 Danisco Us Inc. Modification de couleur de tissu encollé
CN102965904A (zh) * 2011-08-31 2013-03-13 付淑珍 一种衣物漂白剂及其制备方法
WO2013040991A1 (fr) 2011-09-23 2013-03-28 Novozymes A/S Modification de couleur de textile
WO2014124927A2 (fr) * 2013-02-14 2014-08-21 Novozymes A/S Blanchissage industriel et institutionnel utilisant des compositions multienzymatiques
WO2015162042A1 (fr) 2014-04-24 2015-10-29 Cht R. Beitlich Gmbh Procédé d'éclaircissement de textiles teints

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005839A1 (fr) * 1989-10-13 1991-05-02 Novo Nordisk A/S Inhibition de transfert de colorant
EP0554648A1 (fr) 1990-07-31 1993-08-11 Eric Wasinger Décolaration de vêtements par action d'ozone
WO1992013987A1 (fr) 1991-02-07 1992-08-20 Fmc Corporation Utilisation de l'acide peracetique pour eliminer le dioxyde de manganese de fibres textiles
WO1994012620A1 (fr) 1992-12-01 1994-06-09 Novo Nordisk A/S Amelioration de reactions enzymatiques
EP0654557A1 (fr) 1993-11-23 1995-05-24 DEGUSSA AUSTRIA GmbH Procédé de blanchiment d'articles denim teints à l'indigo
WO1995020643A1 (fr) 1994-01-28 1995-08-03 Peroxid-Chemie Gmbh Blanchiment de jeans
WO1995025195A1 (fr) 1994-03-16 1995-09-21 Solvay Interox Limited Procede de blanchiment de tissus
WO1996010079A1 (fr) 1994-09-27 1996-04-04 Novo Nordisk A/S Activateurs tels que l'acetosyringone
WO1996012846A1 (fr) 1994-10-20 1996-05-02 Novo Nordisk A/S Procede de blanchiment consistant a utiliser une enzyme oxydant le phenol, une source de peroxyde d'hydrogene et un agent de renforcement
US5851233A (en) 1994-10-20 1998-12-22 Novo Nordisk A/S Bleaching process comprising use of a phenol oxidizing enzyme, a hydrogen peroxide source and an enhancing agent
WO1997043388A2 (fr) * 1996-05-17 1997-11-20 The Procter & Gamble Company Composition detersive
WO2004065683A1 (fr) * 2003-01-17 2004-08-05 Cht R. Beitlich Gmbh Procede pour le finissage de matieres fibreuses textiles
DE102004019138A1 (de) * 2004-04-16 2005-11-10 Henkel Kgaa Bleichmittelhaltiges Wasch- oder Reinigungsmittel in wasserlöslicher oder wasserdispergierbarer Portionsverpackung
WO2012125685A1 (fr) * 2011-03-17 2012-09-20 Danisco Us Inc. Modification de couleur de tissu encollé
CN102965904A (zh) * 2011-08-31 2013-03-13 付淑珍 一种衣物漂白剂及其制备方法
WO2013040991A1 (fr) 2011-09-23 2013-03-28 Novozymes A/S Modification de couleur de textile
WO2014124927A2 (fr) * 2013-02-14 2014-08-21 Novozymes A/S Blanchissage industriel et institutionnel utilisant des compositions multienzymatiques
WO2015162042A1 (fr) 2014-04-24 2015-10-29 Cht R. Beitlich Gmbh Procédé d'éclaircissement de textiles teints
EP3143193A1 (fr) 2014-04-24 2017-03-22 CHT R. BEITLICH GmbH Procédé d'éclaircissement de textiles teints

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KIRO MOJSOV: "Bioscouring and bleaching process of cotton fabrics - an opportunity of saving water and energy", THE JOURNAL OF THE TEXTILE INSTITUTE, TAYLOR & FRANCIS, GB, vol. 107, no. 7, 1 January 2016 (2016-01-01), pages 905 - 911, XP001596777, ISSN: 0040-5000, [retrieved on 20150727], DOI: 10.1080/00405000.2015.1070603 *
SHU ZHENGYU ET AL: "Decolorization of Remazol Brilliant Blue R using a novel acyltransferase-ISCO (in situchemical oxidation) coupled system", BIOCHEMICAL ENGINEERING JOURNAL, ELSEVIER, AMSTERDAM, NL, vol. 115, 24 August 2016 (2016-08-24), pages 56 - 63, XP029755913, ISSN: 1369-703X, DOI: 10.1016/J.BEJ.2016.08.008 *

Also Published As

Publication number Publication date
CO2023013153A2 (es) 2023-11-10
WO2022184584A1 (fr) 2022-09-09

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