YU43898B - Process for economical chrome tanning - Google Patents

Process for economical chrome tanning

Info

Publication number
YU43898B
YU43898B YU747/86A YU74786A YU43898B YU 43898 B YU43898 B YU 43898B YU 747/86 A YU747/86 A YU 747/86A YU 74786 A YU74786 A YU 74786A YU 43898 B YU43898 B YU 43898B
Authority
YU
Yugoslavia
Prior art keywords
economical
chrome tanning
tanning
chrome
economical chrome
Prior art date
Application number
YU747/86A
Other languages
English (en)
Other versions
YU74786A (en
Inventor
W Lotz
K Fuchs
S Haller
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 YU74786A publication Critical patent/YU74786A/xx
Publication of YU43898B publication Critical patent/YU43898B/xx
Priority to HRP-747/86A priority Critical patent/HRP940691B1/xx

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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing
    • 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
    • C14C3/04—Mineral tanning
    • C14C3/06—Mineral tanning using chromium compounds

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)
YU747/86A 1985-05-10 1986-05-08 Process for economical chrome tanning YU43898B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HRP-747/86A HRP940691B1 (en) 1985-05-10 1994-10-19 Process for economical chrome tanning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853516842 DE3516842A1 (de) 1985-05-10 1985-05-10 Verfahren zur chromspargerbung

Publications (2)

Publication Number Publication Date
YU74786A YU74786A (en) 1987-12-31
YU43898B true YU43898B (en) 1989-12-31

Family

ID=6270355

Family Applications (1)

Application Number Title Priority Date Filing Date
YU747/86A YU43898B (en) 1985-05-10 1986-05-08 Process for economical chrome tanning

Country Status (8)

Country Link
US (1) US4715861A (es)
EP (1) EP0201054B1 (es)
JP (1) JPS61261400A (es)
KR (1) KR940006073B1 (es)
BR (1) BR8602098A (es)
DE (2) DE3516842A1 (es)
ES (1) ES8800727A1 (es)
YU (1) YU43898B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814220A1 (de) * 1988-04-27 1989-11-09 Hoechst Ag Verfahren zur chromspargerbung
DE3822823A1 (de) * 1988-07-06 1990-01-11 Henkel Kgaa Gerbverfahren mit hoher chromauszehrung der gerbflotten
EP0583697A2 (de) * 1992-08-14 1994-02-23 Hoechst Aktiengesellschaft Verfahren zur Chromspar- und Chromfüllgerbung
DE4323123A1 (de) * 1993-07-10 1995-01-12 Hoechst Ag Verfahren zum Färben von Pelzfellen mit Oxidationsfarbstoffen
BR9603419A (pt) * 1996-07-31 1998-06-09 Set S A Extrativa Tanino De Ac Processo para curtimento de couro
WO2004053170A1 (en) 2002-12-06 2004-06-24 Tfl Ledertechnik Gmbh Process for tanning and tanning agent
WO2004087967A1 (en) * 2003-04-04 2004-10-14 Tfl Ledertechnick Gmbh Composition comprising chromium salts for tanning
BRPI0500604A (pt) * 2005-02-22 2006-10-10 Acquaquimica Ltda produto para condicionamento de peles para o curtimento e processo de condicionamento de peles para curtimento resultante
EP2853605A1 (en) 2013-09-30 2015-04-01 Rhodia Poliamida E Especialidades Ltda Tanning process for obtaining leather
EP2853604A1 (en) 2013-09-30 2015-04-01 Rhodia Poliamida E Especialidades Ltda Tanning process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424300C3 (de) * 1974-05-18 1984-11-08 Bayer Ag, 5090 Leverkusen Verfahren zum Chromgerben und Gerbmischung dafür
JPS6019960B2 (ja) * 1980-04-17 1985-05-18 製鉄化学工業株式会社 鞣製方法および鞣製用組成物

Also Published As

Publication number Publication date
EP0201054B1 (de) 1988-08-17
ES554783A0 (es) 1987-11-16
YU74786A (en) 1987-12-31
US4715861A (en) 1987-12-29
JPS61261400A (ja) 1986-11-19
JPH022920B2 (es) 1990-01-19
BR8602098A (pt) 1987-01-13
KR860009131A (ko) 1986-12-20
DE3516842A1 (de) 1986-11-13
ES8800727A1 (es) 1987-11-16
DE3660552D1 (en) 1988-09-22
KR940006073B1 (ko) 1994-07-06
EP0201054A1 (de) 1986-11-12

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