FR2258453A1 - Composition for currying leather - contg hydrocarbon oil, glyceride-lecithin, fatty acid, anionic emulsifier and nonionic emulsifier - Google Patents

Composition for currying leather - contg hydrocarbon oil, glyceride-lecithin, fatty acid, anionic emulsifier and nonionic emulsifier

Info

Publication number
FR2258453A1
FR2258453A1 FR7401681A FR7401681A FR2258453A1 FR 2258453 A1 FR2258453 A1 FR 2258453A1 FR 7401681 A FR7401681 A FR 7401681A FR 7401681 A FR7401681 A FR 7401681A FR 2258453 A1 FR2258453 A1 FR 2258453A1
Authority
FR
France
Prior art keywords
leather
emulsifier
currying
glyceride
contg
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
FR7401681A
Other languages
French (fr)
Other versions
FR2258453B3 (en
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR7401681A priority Critical patent/FR2258453A1/en
Publication of FR2258453A1 publication Critical patent/FR2258453A1/en
Application granted granted Critical
Publication of FR2258453B3 publication Critical patent/FR2258453B3/fr
Granted 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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Compsn. for currying leather in an aq. bath consists of (I) 25-45 esp. 33-43% hydrocarbon oil, (II) 30-60 esp. 25-40% of a glyceride, natural lecithin, ester of a higher unsatd. carboxylic acid and a 1-4C alcohol, and/or an anionic surfactant having a divalent anion in its hydrophilic gp. (III) 1-10 esp. 2-6% free fatty acids, (IV) 10-20% anionic emulsifier selected from sulphates and sulphonates, and (V) 5-10% nonionic emulsifier. Forms stable emulsions in aqs. baths contg. mineral salts, an aniline dye and formic acid. Gives leather with an excellent colour, suppleness and firmness.
FR7401681A 1974-01-18 1974-01-18 Composition for currying leather - contg hydrocarbon oil, glyceride-lecithin, fatty acid, anionic emulsifier and nonionic emulsifier Granted FR2258453A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7401681A FR2258453A1 (en) 1974-01-18 1974-01-18 Composition for currying leather - contg hydrocarbon oil, glyceride-lecithin, fatty acid, anionic emulsifier and nonionic emulsifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401681A FR2258453A1 (en) 1974-01-18 1974-01-18 Composition for currying leather - contg hydrocarbon oil, glyceride-lecithin, fatty acid, anionic emulsifier and nonionic emulsifier

Publications (2)

Publication Number Publication Date
FR2258453A1 true FR2258453A1 (en) 1975-08-18
FR2258453B3 FR2258453B3 (en) 1976-11-05

Family

ID=9133642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401681A Granted FR2258453A1 (en) 1974-01-18 1974-01-18 Composition for currying leather - contg hydrocarbon oil, glyceride-lecithin, fatty acid, anionic emulsifier and nonionic emulsifier

Country Status (1)

Country Link
FR (1) FR2258453A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470825A (en) * 1982-10-15 1984-09-11 Schill & Seilacher Gmbh & Co. Process for the fat-liquoring of leathers and skins
EP0136641A2 (en) * 1983-10-03 1985-04-10 Henkel Kommanditgesellschaft auf Aktien Fat-liquoring agent for leather and pelts
US5705083A (en) * 1994-01-19 1998-01-06 Ciba Specialty Chemicals Corporation Stabilizing leather against thermal and photochemical decomposition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470825A (en) * 1982-10-15 1984-09-11 Schill & Seilacher Gmbh & Co. Process for the fat-liquoring of leathers and skins
EP0136641A2 (en) * 1983-10-03 1985-04-10 Henkel Kommanditgesellschaft auf Aktien Fat-liquoring agent for leather and pelts
EP0136641A3 (en) * 1983-10-03 1985-05-29 Henkel Kommanditgesellschaft auf Aktien Fat-liquoring agent for leather and pelts
US5705083A (en) * 1994-01-19 1998-01-06 Ciba Specialty Chemicals Corporation Stabilizing leather against thermal and photochemical decomposition

Also Published As

Publication number Publication date
FR2258453B3 (en) 1976-11-05

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