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WO2013023979A9 - Method for dyeing substrates containing collagen fibre - Google Patents

Method for dyeing substrates containing collagen fibre Download PDF

Info

Publication number
WO2013023979A9
WO2013023979A9 PCT/EP2012/065561 EP2012065561W WO2013023979A9 WO 2013023979 A9 WO2013023979 A9 WO 2013023979A9 EP 2012065561 W EP2012065561 W EP 2012065561W WO 2013023979 A9 WO2013023979 A9 WO 2013023979A9
Authority
WO
WIPO (PCT)
Prior art keywords
collagen fibre
substrates containing
containing collagen
dyeing
dyeing substrates
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/EP2012/065561
Other languages
German (de)
French (fr)
Other versions
WO2013023979A1 (en
Inventor
Jürgen REINERS
Christopher Tysoe
Holger Lütjens
Rafael Grosch
Franz Heinzelmann
Christopher Henzel
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.)
Lanxess Deutschland GmbH
Original Assignee
Lanxess Deutschland 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 Lanxess Deutschland GmbH filed Critical Lanxess Deutschland GmbH
Publication of WO2013023979A1 publication Critical patent/WO2013023979A1/en
Publication of WO2013023979A9 publication Critical patent/WO2013023979A9/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Coloring (AREA)

Abstract

A method for dyeing substrates containing collagen fibre and treated with at least one compound containing carbamoylsulphonate groups, the method being characterized in that subsequent dyeing of the collagen fibre substrate thus treated takes place with at least one anionic dye, the compounds in the component that contain carbamoylsulphonate groups being a reaction product of at least one organic polyisocyanate and at least one bisulphite and/or disulphite, characterized in that the organic polyisocyanate has a molecular weight of less than 400 g/mol and contains NCO groups bonded to aliphatic or cycloaliphatic structures.
PCT/EP2012/065561 2011-08-12 2012-08-09 Method for dyeing substrates containing collagen fibre Ceased WO2013023979A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11177377A EP2557224A1 (en) 2011-08-12 2011-08-12 Method for colouring substrates containing collagen fibres
EP11177377.6 2011-08-12

Publications (2)

Publication Number Publication Date
WO2013023979A1 WO2013023979A1 (en) 2013-02-21
WO2013023979A9 true WO2013023979A9 (en) 2013-12-05

Family

ID=46642538

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/065561 Ceased WO2013023979A1 (en) 2011-08-12 2012-08-09 Method for dyeing substrates containing collagen fibre

Country Status (3)

Country Link
EP (1) EP2557224A1 (en)
AR (1) AR087526A1 (en)
WO (1) WO2013023979A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9970155B2 (en) 2013-03-05 2018-05-15 Nike, Inc. Acid dyeing of polyurethane materials
CN103243186A (en) * 2013-05-23 2013-08-14 宁夏成丰工贸有限公司 Clean production technology of Tibet lamb skin
CN103266187B (en) * 2013-06-17 2015-07-01 焦作隆丰皮草企业有限公司 Shorn sheepskin tanning method
EP3431555B1 (en) * 2017-07-21 2023-06-14 Stahl International B.V. Water soluble liquid formulations of metal-complex and anionic dyes with high covering power, excellent light fastness and outstanding resistance to pvc-migration
EP3434736B1 (en) * 2017-07-28 2023-04-12 Stahl International B.V. Novel "water based" yellow dyeing system for finishing application
RU2709513C1 (en) * 2019-09-05 2019-12-18 Федеральное государственное унитарное предприятие "Санкт-Петербургский научно-исследовательский институт вакцин и сывороток и предприятие по производству бактерийных препаратов" Федерального медико-биологического агентства Method for producing colored collagen and determining activity of collagenase

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE848823C (en) 1943-12-07 1952-09-08 Bayer Ag Process for the production of condensation products
DE1113457B (en) 1959-05-27 1961-09-07 Basf Ag Process for the production of lightfast condensation products by reacting sulfonated phenols with urea and formaldehyde
DE2308015B2 (en) 1973-02-17 1980-07-31 Bayer Ag, 5090 Leverkusen Process for the production of polyisocyanates with a biuret structure
DE2856628C2 (en) * 1978-12-29 1980-04-24 Basf Ag, 6700 Ludwigshafen Process for dyeing grain leather
DE3700209A1 (en) 1987-01-07 1988-07-21 Bayer Ag METHOD FOR PRODUCING POLYISOCYANATES WITH BIURET STRUCTURE
DE3743782A1 (en) 1987-12-23 1989-07-13 Bayer Ag ESTER URETHANE (METH) ACRYLIC ACID DERIVATIVES
DE3811350A1 (en) 1988-04-02 1989-10-19 Bayer Ag METHOD FOR THE PRODUCTION OF ISOCYANURATE POLYISOCYANATES, THE COMPOUNDS OBTAINED BY THIS PROCESS AND THEIR USE
DE3814167A1 (en) 1988-04-27 1989-11-09 Bayer Ag METHOD FOR PRODUCING POLYISOCYANATES CONTAINING ISOCYANURATE GROUPS AND THE USE THEREOF
DE3827534A1 (en) 1988-08-13 1990-02-22 Henkel Kgaa METHOD FOR PRODUCING ALKYL GLUCOSIDE COMPOUNDS FROM OLIGO- AND / OR POLYSACCHARIDES
US5576425A (en) 1988-10-05 1996-11-19 Henkel Kommanditgesellschaft Auf Aktien Process for the direct production of alkyl glycosides
DE3900053A1 (en) 1989-01-03 1990-07-12 Bayer Ag PROCESS FOR THE PREPARATION OF POLYISOCYANATES USING URETDION AND ISOCYANATE GROUPS, THE POLYISOCYANATES AVAILABLE FOR THIS PROCESS, AND THEIR USE IN TWO-COMPONENT POLYURETHANE VARNISHES
US5085167A (en) 1990-07-27 1992-02-04 Pagendarm Gmbh Apparatus for applying coating material to a substrate
DE4422569A1 (en) 1994-06-28 1996-01-04 Bayer Ag Bisulfite-blocked polyisocyanates as tanning agents
DE19528782A1 (en) 1995-08-04 1997-02-06 Bayer Ag Use of polyaspartic acid amides as leather auxiliaries
DE19624821A1 (en) 1996-06-21 1998-01-02 Bayer Ag Leather tanning process
EP0963445A1 (en) * 1997-02-26 1999-12-15 Bayer Ag Biologically degradable leather
IT1295934B1 (en) 1997-10-30 1999-05-28 Condea Augusta Spa IMPROVED PROCEDURE FOR THE SYNTHESIS OF ALCHYLPOLIGLUCOSIDES
DE102004050284A1 (en) 2004-10-15 2006-04-27 Lanxess Deutschland Gmbh Isocyanate-based tannins
DE102006056479A1 (en) 2006-11-28 2008-05-29 Henkel Kgaa Agent, useful for the treatment of keratin fibers, preferably human hair, comprises at least a bisulfite adduct of a diisocyanate and/or a trisulfite adduct of a triisocyanate in a cosmetically acceptable medium
WO2010130311A1 (en) 2009-05-14 2010-11-18 Clariant International Ltd Tanning process and tanning composition

Also Published As

Publication number Publication date
AR087526A1 (en) 2014-04-03
WO2013023979A1 (en) 2013-02-21
EP2557224A1 (en) 2013-02-13

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