EP0362134A3 - Leather treating agent - Google Patents

Leather treating agent Download PDF

Info

Publication number
EP0362134A3
EP0362134A3 EP19890810707 EP89810707A EP0362134A3 EP 0362134 A3 EP0362134 A3 EP 0362134A3 EP 19890810707 EP19890810707 EP 19890810707 EP 89810707 A EP89810707 A EP 89810707A EP 0362134 A3 EP0362134 A3 EP 0362134A3
Authority
EP
European Patent Office
Prior art keywords
oder
bis
bzw
carbon atoms
gegebenenfalls
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
EP19890810707
Other languages
German (de)
French (fr)
Other versions
EP0362134B1 (en
EP0362134A2 (en
Inventor
Alain Dr. Lauton
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of EP0362134A2 publication Critical patent/EP0362134A2/en
Publication of EP0362134A3 publication Critical patent/EP0362134A3/en
Application granted granted Critical
Publication of EP0362134B1 publication Critical patent/EP0362134B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Lederbehandlungsmittel enthaltend

  • (a) ein gegebenenfalls sulfiertes Umsetzungsprodukt aus einer gesättigten oder ungesättigten Fettsäure mit 6 bis 24 C-Atomen, einem Polyol mit 2 bis 18 C-Atomen und einer aliphatischen oder aromatischen Dicarbon­ säure bzw. deren Anhydrid oder aus einem gegebenenfalls alkoxylierten Fettalkohol mit 12 bis 24 C-Atomen und einer Dicarbonsäure bzw. deren Anhydrid,
  • (b) einen synthetischen aromatischen Gerbstoff oder dessen nicht konden­ siertes Vorprodukt bzw. dessen Alkalimetall- oder Ammoniumsalz und gegebenenfalls
  • (c) ein wasserlösliches Chrom-, Aluminium-, Eisen- oder Zirkoniumsalz oder deren Gemische und
  • (d) ein Konditioniermittel
    • können zur Herstellung von weichen Ledern verwendet werden. Containing leather treatment agents
  • (a) an optionally sulfated reaction product of a saturated or unsaturated fatty acid with 6 to 24 carbon atoms, a polyol with 2 to 18 carbon atoms and an aliphatic or aromatic dicarboxylic acid or its anhydride or from an optionally alkoxylated fatty alcohol with 12 to 24 carbon atoms and a dicarboxylic acid or its anhydride,
  • (b) a synthetic aromatic tanning agent or its precondensed precursor or its alkali metal or ammonium salt and optionally
  • (c) a water-soluble chromium, aluminum, iron or zirconium salt or mixtures thereof and
  • (d) a conditioning agent
    • can be used to make soft leather.

    EP89810707A 1988-09-28 1989-09-19 Leather treating agent Expired - Lifetime EP0362134B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    CH361388 1988-09-28
    CH3613/88 1988-09-28

    Publications (3)

    Publication Number Publication Date
    EP0362134A2 EP0362134A2 (en) 1990-04-04
    EP0362134A3 true EP0362134A3 (en) 1992-01-08
    EP0362134B1 EP0362134B1 (en) 1994-11-30

    Family

    ID=4259749

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP89810707A Expired - Lifetime EP0362134B1 (en) 1988-09-28 1989-09-19 Leather treating agent

    Country Status (9)

    Country Link
    EP (1) EP0362134B1 (en)
    JP (1) JPH02133500A (en)
    KR (1) KR900004943A (en)
    AR (1) AR245225A1 (en)
    BR (1) BR8904924A (en)
    DE (1) DE58908686D1 (en)
    ES (1) ES2064485T3 (en)
    MX (1) MX170257B (en)
    PT (1) PT91819B (en)

    Families Citing this family (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    CN101948714B (en) * 2010-09-13 2012-05-30 四川亭江新材料股份有限公司 Method for preparing cation synthetic sperm oil fat liquor
    CN103290148B (en) * 2013-06-13 2015-06-24 浙江金鑫皮革有限公司 Process for making goat denim line simulated upper leather

    Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE1669347A1 (en) * 1967-03-25 1971-05-06 Henkel & Cie Gmbh Process for greasing leather
    FR2348975A1 (en) * 1976-04-23 1977-11-18 Jallatte Sa Alkali resistant leather prodn. in three stage treatment - by retanning, nourishing and waterproofing
    EP0165481A1 (en) * 1984-05-24 1985-12-27 Henkel Kommanditgesellschaft auf Aktien Method for the manufacture of leather and pelts
    EP0193832A1 (en) * 1985-03-01 1986-09-10 Henkel Kommanditgesellschaft auf Aktien Method for the manufacture of waterproof leather or fur

    Patent Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE1669347A1 (en) * 1967-03-25 1971-05-06 Henkel & Cie Gmbh Process for greasing leather
    FR2348975A1 (en) * 1976-04-23 1977-11-18 Jallatte Sa Alkali resistant leather prodn. in three stage treatment - by retanning, nourishing and waterproofing
    EP0165481A1 (en) * 1984-05-24 1985-12-27 Henkel Kommanditgesellschaft auf Aktien Method for the manufacture of leather and pelts
    EP0193832A1 (en) * 1985-03-01 1986-09-10 Henkel Kommanditgesellschaft auf Aktien Method for the manufacture of waterproof leather or fur

    Also Published As

    Publication number Publication date
    BR8904924A (en) 1990-05-08
    MX170257B (en) 1993-08-12
    AR245225A1 (en) 1993-12-30
    PT91819A (en) 1990-03-30
    PT91819B (en) 1995-08-09
    KR900004943A (en) 1990-04-13
    EP0362134B1 (en) 1994-11-30
    EP0362134A2 (en) 1990-04-04
    ES2064485T3 (en) 1995-02-01
    JPH02133500A (en) 1990-05-22
    DE58908686D1 (en) 1995-01-12

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