ZA200001356B - Application of carbonyl compounds in the process of tanning hides. - Google Patents

Application of carbonyl compounds in the process of tanning hides.

Info

Publication number
ZA200001356B
ZA200001356B ZA200001356A ZA200001356A ZA200001356B ZA 200001356 B ZA200001356 B ZA 200001356B ZA 200001356 A ZA200001356 A ZA 200001356A ZA 200001356 A ZA200001356 A ZA 200001356A ZA 200001356 B ZA200001356 B ZA 200001356B
Authority
ZA
South Africa
Prior art keywords
application
carbonyl compounds
tanning hides
tanning
hides
Prior art date
Application number
ZA200001356A
Inventor
Ferraz Lourenqo
Wagner Celio
Original Assignee
Rhodia Br Ltda
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 Rhodia Br Ltda filed Critical Rhodia Br Ltda
Publication of ZA200001356B publication Critical patent/ZA200001356B/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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents

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)
ZA200001356A 1999-04-30 2000-03-16 Application of carbonyl compounds in the process of tanning hides. ZA200001356B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI9901948-5A BR9901948B1 (en) 1999-04-30 1999-04-30 leather tanning process with carbonic compounds.

Publications (1)

Publication Number Publication Date
ZA200001356B true ZA200001356B (en) 2000-10-17

Family

ID=4072497

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200001356A ZA200001356B (en) 1999-04-30 2000-03-16 Application of carbonyl compounds in the process of tanning hides.

Country Status (9)

Country Link
US (1) US20020046426A1 (en)
EP (1) EP1177321A1 (en)
CN (2) CN1349564A (en)
AR (1) AR022465A1 (en)
AU (1) AU2271800A (en)
BR (1) BR9901948B1 (en)
CO (1) CO5221129A1 (en)
WO (1) WO2000066793A1 (en)
ZA (1) ZA200001356B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104531915A (en) * 2014-12-17 2015-04-22 广东菲安妮皮具股份有限公司 Method for processing cowhide leather
CN106191335A (en) * 2016-08-12 2016-12-07 桐乡市鑫诺皮草有限公司 A kind of standard mink skin process for tanning
CN113399445A (en) * 2021-07-14 2021-09-17 河北科技大学 Method for efficiently leaching and repairing chromium-contaminated soil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1666542A1 (en) * 1989-04-11 1991-07-30 Центральный научно-исследовательский институт кожевенно-обувной промышленности Penetrator for leather dressing
DE4102545A1 (en) * 1991-01-29 1992-07-30 Basf Ag METHOD FOR GELING, PRELIMINATING AND GIVING BARE AND FUR BLOSSES AND FOR LEAVING LEATHER AND FUR
DE4430290A1 (en) * 1994-08-26 1996-02-29 Basf Ag Leather mfr. with reduced chemical consumption and amt. of waste liquor
BR9604733A (en) * 1996-12-20 1998-09-08 Khalil Ibrahim Chahine Tanning process for animal skins free of sodium chloride and autobasically using acetaldol as a conditioning agent

Also Published As

Publication number Publication date
CN1495276A (en) 2004-05-12
CO5221129A1 (en) 2002-11-28
CN1349564A (en) 2002-05-15
BR9901948A (en) 2000-10-31
WO2000066793A1 (en) 2000-11-09
BR9901948B1 (en) 2008-11-18
AR022465A1 (en) 2002-09-04
AU2271800A (en) 2000-11-17
US20020046426A1 (en) 2002-04-25
EP1177321A1 (en) 2002-02-06

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