EP0350803A3 - Verfahren zur Badpigmentierung von Leder - Google Patents

Verfahren zur Badpigmentierung von Leder Download PDF

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Publication number
EP0350803A3
EP0350803A3 EP19890112426 EP89112426A EP0350803A3 EP 0350803 A3 EP0350803 A3 EP 0350803A3 EP 19890112426 EP19890112426 EP 19890112426 EP 89112426 A EP89112426 A EP 89112426A EP 0350803 A3 EP0350803 A3 EP 0350803A3
Authority
EP
European Patent Office
Prior art keywords
leather
hydrogen
pigmentation
bath
coom
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.)
Granted
Application number
EP19890112426
Other languages
English (en)
French (fr)
Other versions
EP0350803A2 (de
EP0350803B1 (de
Inventor
Jan Hilbert Mast
Lothar Dr. Schlösser
Rainer Winter
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of EP0350803A2 publication Critical patent/EP0350803A2/de
Publication of EP0350803A3 publication Critical patent/EP0350803A3/de
Application granted granted Critical
Publication of EP0350803B1 publication Critical patent/EP0350803B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • 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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
    • D06P1/613—Polyethers without nitrogen
    • D06P1/6131—Addition products of hydroxyl groups-containing compounds with oxiranes
    • D06P1/6135—Addition products of hydroxyl groups-containing compounds with oxiranes from aromatic alcohols or from phenols, naphthols
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Verfahren zur Badpigmentierung von Leder, wobei man das Leder mit Pigmentdispersionen färbt, die eine Verbindung
der Formel (I) enthalten, in welcher
Ar Benzol der Naphthalin,
X -CH₂-CH₂- und/oder -CH₂-CH(CH₃)-,
0 bis (m-1) der Reste A Wasserstoff,
1 bis m der Reste A Benzoyl und/oder Naphthoyl,
1 bis m der Reste A -CO-CH=CH-COOM und/oder -CO-CH₂-CH(SO₃M)-COOM sind, wobei M für ein Kation steht,
R¹,R² und R³ Wasserstoff oder Alkyl mit 1 bis 14 C-Atomen,
R Wasserstoff und/oder Alkyl mit 1 bis 9 C-Atomen,
n eine Zahl von 1 bis 150 und
m eine Zahl von 2 bis 12 bedeuten,
und worin das Pigment eine durchschnittliche Korngröße von 50 bis 500, vorzugsweise 80 bis 300 nm aufweist. Durch die Verwendung dieser Dispersionen, die die Pigmente in sehr feinteiliger Form enthalten, erreicht man eine gute Durchfärbung des Leders mit verbesserter Lichtechtheit.
EP89112426A 1988-07-14 1989-07-07 Verfahren zur Badpigmentierung von Leder Expired - Lifetime EP0350803B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3823826 1988-07-14
DE3823826A DE3823826A1 (de) 1988-07-14 1988-07-14 Verfahren zur badpigmentierung von leder

Publications (3)

Publication Number Publication Date
EP0350803A2 EP0350803A2 (de) 1990-01-17
EP0350803A3 true EP0350803A3 (de) 1991-10-09
EP0350803B1 EP0350803B1 (de) 1994-05-18

Family

ID=6358630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89112426A Expired - Lifetime EP0350803B1 (de) 1988-07-14 1989-07-07 Verfahren zur Badpigmentierung von Leder

Country Status (11)

Country Link
US (1) US4914764A (de)
EP (1) EP0350803B1 (de)
JP (1) JPH0274681A (de)
KR (1) KR0126470B1 (de)
AR (1) AR246770A1 (de)
BR (1) BR8903452A (de)
CA (1) CA1334045C (de)
DE (2) DE3823826A1 (de)
ES (1) ES2055760T3 (de)
IE (1) IE64114B1 (de)
PT (1) PT91142B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007941A (en) * 1989-01-02 1991-04-16 Ciba-Geigy Corporation Process for dyeing leather: aqueous bath containing mixture of carbon black and acid dye, direct dye or metal complex dye
PT94345A (pt) * 1989-06-16 1991-02-08 Hoechst Ag Processo para obtencao de efeitos de padrao no tingimento ou estampagem de material textil na ausencia de alcalis ou agentes de reducao
DE3927471A1 (de) * 1989-08-19 1991-02-21 Hoechst Ag Verfahren zur badpigmentierung von leder
US5306435A (en) * 1991-07-11 1994-04-26 Nihon Junyaku Co., Ltd. Treating agent composition for leather, for fibrous materials
DE4125458A1 (de) * 1991-08-01 1993-02-04 Hoechst Ag Sulfonsaeuregruppenhaltige mischkondensate, verfahren zu ihrer herstellung und ihre verwendung
EP0549968A1 (de) * 1991-12-20 1993-07-07 Hoechst Aktiengesellschaft Grenzflächenaktive Verbindungen auf Basis modifizierter Novolakoxalklylate, ihre Herstellung und ihre Verwendung
DE4244006A1 (de) * 1992-12-24 1994-06-30 Bayer Ag Kationische Pigmentbindemittel
FR2800095B1 (fr) * 1999-10-22 2002-01-04 Jerome Maini Procede de traitement d'une peau, et peau ainsi obtenue
US7951452B2 (en) * 2002-09-30 2011-05-31 Kuraray Co., Ltd. Suede artificial leather and production method thereof
DE102005011494A1 (de) * 2005-03-12 2006-09-14 Patrik Lutz Verfahren zum Durchfärben von Leder
JP5084485B2 (ja) * 2007-12-19 2012-11-28 セーレン株式会社 インクジェット用イエローインク、インクジェット着色方法および着色物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013576A1 (de) * 1979-01-16 1980-07-23 Hoechst Aktiengesellschaft Verwendung oxalkylierter Novolakharze als Präparationsmittel für Dispersionsfarbstoffe und damit hergestellte Zubereitungen
EP0058384A1 (de) * 1981-02-12 1982-08-25 Hoechst Aktiengesellschaft Anionische grenzflächenaktive Verbindungen auf Basis oxalkylierter Naphthol-Novolake und deren Verwendung
EP0065751A1 (de) * 1981-05-23 1982-12-01 Hoechst Aktiengesellschaft Anionische Verbindungen auf Basis modifizierter Novolak-Oxalkylate, ihre Herstellung und ihre Verwendung als schaumfreie grenzflächenaktive Mittel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013576A1 (de) * 1979-01-16 1980-07-23 Hoechst Aktiengesellschaft Verwendung oxalkylierter Novolakharze als Präparationsmittel für Dispersionsfarbstoffe und damit hergestellte Zubereitungen
EP0058384A1 (de) * 1981-02-12 1982-08-25 Hoechst Aktiengesellschaft Anionische grenzflächenaktive Verbindungen auf Basis oxalkylierter Naphthol-Novolake und deren Verwendung
EP0065751A1 (de) * 1981-05-23 1982-12-01 Hoechst Aktiengesellschaft Anionische Verbindungen auf Basis modifizierter Novolak-Oxalkylate, ihre Herstellung und ihre Verwendung als schaumfreie grenzflächenaktive Mittel

Also Published As

Publication number Publication date
AR246770A1 (es) 1994-09-30
US4914764A (en) 1990-04-10
DE3823826A1 (de) 1990-01-18
ES2055760T3 (es) 1994-09-01
IE64114B1 (en) 1995-07-12
PT91142A (pt) 1990-02-08
PT91142B (pt) 1995-01-31
JPH0274681A (ja) 1990-03-14
CA1334045C (en) 1995-01-24
DE58907676D1 (de) 1994-06-23
BR8903452A (pt) 1990-03-06
EP0350803A2 (de) 1990-01-17
IE892277L (en) 1990-01-14
KR0126470B1 (ko) 1997-12-18
KR900001926A (ko) 1990-02-27
EP0350803B1 (de) 1994-05-18

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