AU2271800A - 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
AU2271800A
AU2271800A AU22718/00A AU2271800A AU2271800A AU 2271800 A AU2271800 A AU 2271800A AU 22718/00 A AU22718/00 A AU 22718/00A AU 2271800 A AU2271800 A AU 2271800A AU 2271800 A AU2271800 A AU 2271800A
Authority
AU
Australia
Prior art keywords
application
carbonyl compounds
tanning hides
tanning
hides
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.)
Abandoned
Application number
AU22718/00A
Inventor
Wagner Celio Ferraz Lourenxo
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.)
Rhodia Brasil SA
Original Assignee
Rhodia Brasil SA
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 Brasil SA filed Critical Rhodia Brasil SA
Publication of AU2271800A publication Critical patent/AU2271800A/en
Abandoned 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
    • 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)
AU22718/00A 1999-04-30 2000-02-02 Application of carbonyl compounds in the process of tanning hides Abandoned AU2271800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BRPI9901948-5A BR9901948B1 (en) 1999-04-30 1999-04-30 leather tanning process with carbonic compounds.
BR9901948 1999-04-30
PCT/BR2000/000006 WO2000066793A1 (en) 1999-04-30 2000-02-02 Application of carbonyl compounds in the process of tanning hides

Publications (1)

Publication Number Publication Date
AU2271800A true AU2271800A (en) 2000-11-17

Family

ID=4072497

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22718/00A Abandoned AU2271800A (en) 1999-04-30 2000-02-02 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
WO2000066793A1 (en) 2000-11-09
AR022465A1 (en) 2002-09-04
EP1177321A1 (en) 2002-02-06
BR9901948A (en) 2000-10-31
ZA200001356B (en) 2000-10-17
CN1495276A (en) 2004-05-12
CN1349564A (en) 2002-05-15
BR9901948B1 (en) 2008-11-18
CO5221129A1 (en) 2002-11-28
US20020046426A1 (en) 2002-04-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase