DE59307630D1 - METHOD FOR GREASING, FILLING AND HYDROPHOBIZING LEATHER AND FUR - Google Patents

METHOD FOR GREASING, FILLING AND HYDROPHOBIZING LEATHER AND FUR

Info

Publication number
DE59307630D1
DE59307630D1 DE59307630T DE59307630T DE59307630D1 DE 59307630 D1 DE59307630 D1 DE 59307630D1 DE 59307630 T DE59307630 T DE 59307630T DE 59307630 T DE59307630 T DE 59307630T DE 59307630 D1 DE59307630 D1 DE 59307630D1
Authority
DE
Germany
Prior art keywords
amides
greasing
fur
filling
esters
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.)
Expired - Lifetime
Application number
DE59307630T
Other languages
German (de)
Inventor
Hermann Birkhofer
Peter Danisch
Norbert Greif
Knut Oppenlaender
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of DE59307630D1 publication Critical patent/DE59307630D1/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
    • 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

A process is disclosed for stuffing, fulling and waterproofing leathers and pelts by using en-adducts of maleic acid anhydride to either unsaturated fatty acids containing 12-24 C atoms, their C1?-C20? alkyl ester or C2?-C20? alkenyl esters, triglycerides, amides, mono- or di-(C2?-C4? alkanol) amides, mono- or dipolyetehr amides or polyether esters; or by using en-adducts derivatized partially or completely by conversion into amides or esters with amines or alcohols.
DE59307630T 1992-03-21 1993-03-10 METHOD FOR GREASING, FILLING AND HYDROPHOBIZING LEATHER AND FUR Expired - Lifetime DE59307630D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4209243A DE4209243A1 (en) 1992-03-21 1992-03-21 METHOD FOR GREASING, FILLING AND HYDROPHOBIZING LEATHER AND FUR
PCT/EP1993/000543 WO1993019210A1 (en) 1992-03-21 1993-03-10 Process for stuffing, fulling and waterproofing leathers and pelts

Publications (1)

Publication Number Publication Date
DE59307630D1 true DE59307630D1 (en) 1997-12-11

Family

ID=6454705

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4209243A Withdrawn DE4209243A1 (en) 1992-03-21 1992-03-21 METHOD FOR GREASING, FILLING AND HYDROPHOBIZING LEATHER AND FUR
DE59307630T Expired - Lifetime DE59307630D1 (en) 1992-03-21 1993-03-10 METHOD FOR GREASING, FILLING AND HYDROPHOBIZING LEATHER AND FUR

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4209243A Withdrawn DE4209243A1 (en) 1992-03-21 1992-03-21 METHOD FOR GREASING, FILLING AND HYDROPHOBIZING LEATHER AND FUR

Country Status (7)

Country Link
EP (1) EP0585431B1 (en)
JP (1) JPH06507937A (en)
AT (1) ATE159987T1 (en)
AU (1) AU661125B2 (en)
DE (2) DE4209243A1 (en)
ES (1) ES2108265T3 (en)
WO (1) WO1993019210A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10342926A1 (en) * 2003-09-17 2005-04-14 Bayer Chemicals Ag Polyether-modified polymers as leather auxiliaries

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909614A1 (en) * 1989-03-23 1990-09-27 Zschimmer & Schwarz Gmbh & Co Process for fatliquoring and hydrophobicising leather and fur skins
DE3926168A1 (en) * 1989-08-08 1991-02-14 Basf Ag USE OF COPOLYMERISATS BASED ON LONG-CHAIN ALKYLVINYL ETHERS AND ETHYLENICALLY UNSATURATED DICARBONIC ACID ANHYDRIDES FOR THE HYDROPHOBICATION OF LEATHER AND FUR SKINS
DE3931039A1 (en) * 1989-09-16 1991-03-28 Basf Ag USE OF COPOLYMERISATS BASED ON LONG-CHAIN UNSATURATED ESTERS AND ETHYLENICALLY UNSATURATED CARBONIC ACIDS FOR THE HYDROPHOBICATION OF LEATHER AND FUR SKINS

Also Published As

Publication number Publication date
AU661125B2 (en) 1995-07-13
EP0585431A1 (en) 1994-03-09
EP0585431B1 (en) 1997-11-05
ES2108265T3 (en) 1997-12-16
JPH06507937A (en) 1994-09-08
DE4209243A1 (en) 1993-09-23
ATE159987T1 (en) 1997-11-15
WO1993019210A1 (en) 1993-09-30
AU3632193A (en) 1993-10-21

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Legal Events

Date Code Title Description
8330 Complete renunciation