ATE22929T1 - METHOD OF LUBRICATION AND SIMULTANEOUSLY HYDROPHOBIZING LEATHER, FUR AND LEATHER REPLACEMENT MATERIALS. - Google Patents

METHOD OF LUBRICATION AND SIMULTANEOUSLY HYDROPHOBIZING LEATHER, FUR AND LEATHER REPLACEMENT MATERIALS.

Info

Publication number
ATE22929T1
ATE22929T1 AT83101962T AT83101962T ATE22929T1 AT E22929 T1 ATE22929 T1 AT E22929T1 AT 83101962 T AT83101962 T AT 83101962T AT 83101962 T AT83101962 T AT 83101962T AT E22929 T1 ATE22929 T1 AT E22929T1
Authority
AT
Austria
Prior art keywords
carbon atoms
saturated
fatty acid
unsaturated
condensed
Prior art date
Application number
AT83101962T
Other languages
German (de)
Inventor
Heribert Dr Schmitz
Wolfgang Eberhardt
Original Assignee
Muenzing Chemie 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 Muenzing Chemie Gmbh filed Critical Muenzing Chemie Gmbh
Application granted granted Critical
Publication of ATE22929T1 publication Critical patent/ATE22929T1/en

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

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)

Abstract

1. A method of stuffing and at the same time water-proofing leather, fleece and leather substitutes whereby the material to be stuffed and waterproofed is treated in an aqueous liquor which contains a stuffing and waterproofing agent, characterised in that the stuffing and waterproofing agent consists in a compound of general formula see diagramm : EP0087799,P4,F2 wherein X, R, M and z have the following meanings : - X is a straight or branched, saturated or unsaturated, cyclic, acyclic or aromatic, possibly also heteroatom, containing diol with 2 to 16 carbon atoms or a condensation product of ethylene oxide and/or propylene oxide and/or butylene oxide with 2 to 6 moles alkylene oxide or a mixture of said diols ; R is a hydroxy compound acting as an esterification compound, i.e. a straight or branched, saturated or unsaturated alcohol with 12 to 18 carbon atoms, or one of said alcohols, condensed with 1 to 6 mols alkylene oxide, or a phenol or alkyl phenol with 6 to 30 carbon atoms, or one of said phenols and alkyl phenols, condensed with 1 to 12 moles ethylene oxide, or a saturated or unsaturated fatty acid ester, the fatty acid radical containing 8 to 22 carbon atoms and the ester components being polyalkylene oxides with 1 to 6 mols ethylene oxide, or a saturated or unsaturated fatty acid mono- or diglyceride with 8 to 22 carbon atoms per fatty acid radical, or a saturated or unsaturated, primary or secondary fatty amine with 8 to 22 carbon atoms per alkyl radical, condensed with 1 to 24 mols alkylene oxide, or a saturated or unsaturated fatty acid amide with 8 to 22 carbon atoms, condensed with 1 to 24 mols alkylene oxide ; M is a monovalent metal cation, ammonium ion or an organic ammonium compound ; z is an integer from 1 to 5.
AT83101962T 1982-03-03 1983-02-28 METHOD OF LUBRICATION AND SIMULTANEOUSLY HYDROPHOBIZING LEATHER, FUR AND LEATHER REPLACEMENT MATERIALS. ATE22929T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823207562 DE3207562A1 (en) 1982-03-03 1982-03-03 METHOD FOR FAT AND SIMULTANEOUSLY HYDROPHOBIZING LEATHER, FUR AND LEATHER EXCHANGERS
EP83101962A EP0087799B1 (en) 1982-03-03 1983-02-28 Process for the liquoring and simultaneous water-proofing of leather, fur and leather substitutes

Publications (1)

Publication Number Publication Date
ATE22929T1 true ATE22929T1 (en) 1986-11-15

Family

ID=6157153

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83101962T ATE22929T1 (en) 1982-03-03 1983-02-28 METHOD OF LUBRICATION AND SIMULTANEOUSLY HYDROPHOBIZING LEATHER, FUR AND LEATHER REPLACEMENT MATERIALS.

Country Status (3)

Country Link
EP (1) EP0087799B1 (en)
AT (1) ATE22929T1 (en)
DE (1) DE3207562A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559784B1 (en) * 1984-02-22 1987-07-10 Sandoz Sa PROCESS FOR FEEDING TANNED LEATHER AND TANNED SKINS
DE3504308A1 (en) * 1984-02-22 1985-08-22 Sandoz-Patent-GmbH, 7850 Lörrach Process for the simultaneous fat-liquoring and water-repellent finishing of tanned leather
DE4435399A1 (en) * 1994-10-04 1996-04-11 Henkel Kgaa Leather and fur lubricants
EP1621640B1 (en) * 2004-07-13 2006-10-04 Zschimmer & Schwarz GmbH & Co KG Chemische Fabriken Agent for the hydrophobic treatment of leather
GB2466281A (en) * 2008-12-19 2010-06-23 3M Innovative Properties Co Composition comprising a fluorinated compound and a phosphate ester for treating surfaces
RU2748944C1 (en) * 2020-08-31 2021-06-02 Елена Николаевна Заблоцкая Method for processing hide leather fabric

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH300953A (en) * 1949-01-12 1954-08-31 Metallgesellschaft Ag Process for the production of supple leather.
US3934975A (en) * 1971-12-10 1976-01-27 Diamond Shamrock Corporation Leather treating process
US4018559A (en) * 1974-06-14 1977-04-19 Diamond Shamrock Corporation Non-rewet leather and method of producing same
DE2517057C3 (en) * 1975-04-17 1982-10-21 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Process for improving the mechanical and grip properties of mineral-tanned leathers or fur skins or clothing made from them

Also Published As

Publication number Publication date
EP0087799B1 (en) 1986-10-15
EP0087799A1 (en) 1983-09-07
DE3207562C2 (en) 1988-06-23
DE3207562A1 (en) 1983-09-15

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