CA1099857A - Treatment of pelts - Google Patents

Treatment of pelts

Info

Publication number
CA1099857A
CA1099857A CA278,320A CA278320A CA1099857A CA 1099857 A CA1099857 A CA 1099857A CA 278320 A CA278320 A CA 278320A CA 1099857 A CA1099857 A CA 1099857A
Authority
CA
Canada
Prior art keywords
salt
sulphate
manganese
pelts
medium
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
Application number
CA278,320A
Other languages
English (en)
French (fr)
Inventor
Rolf Monsheimer
Ernst Pfleiderer
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Application granted granted Critical
Publication of CA1099857A publication Critical patent/CA1099857A/en
Expired 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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
CA278,320A 1976-05-15 1977-05-13 Treatment of pelts Expired CA1099857A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2621697.7 1976-05-15
DE2621697A DE2621697C3 (de) 1976-05-15 1976-05-15 Verfahren zur Verminderung der Schwefelwasserstoffgasentwicklung bei der Verarbeitung von sulfid-geäscherten Blößen in sauren Behandlungsbädern

Publications (1)

Publication Number Publication Date
CA1099857A true CA1099857A (en) 1981-04-28

Family

ID=5978084

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,320A Expired CA1099857A (en) 1976-05-15 1977-05-13 Treatment of pelts

Country Status (11)

Country Link
US (1) US4105402A (cg-RX-API-DMAC7.html)
JP (1) JPS52139701A (cg-RX-API-DMAC7.html)
AR (1) AR216296A1 (cg-RX-API-DMAC7.html)
BR (1) BR7703124A (cg-RX-API-DMAC7.html)
CA (1) CA1099857A (cg-RX-API-DMAC7.html)
DE (1) DE2621697C3 (cg-RX-API-DMAC7.html)
ES (1) ES457645A1 (cg-RX-API-DMAC7.html)
FI (1) FI62557C (cg-RX-API-DMAC7.html)
FR (1) FR2351175A1 (cg-RX-API-DMAC7.html)
GB (1) GB1549470A (cg-RX-API-DMAC7.html)
SE (1) SE7705648L (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU181796B (en) * 1981-03-12 1983-11-28 Boer Mueboer Cipoeipari Kut Process for liming of raw hides with respect of the environment
DE4315734A1 (de) * 1993-05-11 1994-11-17 Linde Ag Verfahren zur Herstellung von Leder aus Tierhäuten
TN2023000152A1 (fr) * 2023-06-21 2025-01-02 Soc Tanneries Megisseries Du Maghreb Tmm Procédé de fabrication du cuir qui n'oxyde pas l'argent

Also Published As

Publication number Publication date
FR2351175A1 (fr) 1977-12-09
JPS52139701A (en) 1977-11-21
ES457645A1 (es) 1978-02-01
FR2351175B1 (cg-RX-API-DMAC7.html) 1982-02-19
DE2621697B2 (de) 1979-07-05
FI62557C (fi) 1983-01-10
DE2621697A1 (de) 1977-12-08
US4105402A (en) 1978-08-08
FI771233A7 (cg-RX-API-DMAC7.html) 1977-11-16
DE2621697C3 (de) 1980-02-28
FI62557B (fi) 1982-09-30
GB1549470A (en) 1979-08-08
BR7703124A (pt) 1978-04-11
SE7705648L (sv) 1977-11-16
AR216296A1 (es) 1979-12-14

Similar Documents

Publication Publication Date Title
US6708531B1 (en) Ecofriendly bio-process for leather processing
US4457759A (en) Environment-protecting method for the liming of raw hides
CA1099857A (en) Treatment of pelts
KR940006073B1 (ko) 크롬 타닝 방법
EP4061970B1 (en) Process for dehairing and liming of hides, skins or pelts
EP0495873B1 (en) A method of treating hides
US7063728B2 (en) Process for making chrome tanned leathers
US5885302A (en) Leather tanning process
US3938951A (en) Method of obtaining titanium tanning agent and its application for tanning hides, pelts and fur skins
US725648A (en) Process of tanning hides, skins, or other animal tissues.
US4902298A (en) Tanning composition and its use in the tanning and post-tanning of animal hides
US3508857A (en) Process for removing keratin-containing parts from animal hides and pelts and the keratin-containing parts adhering to such hides and pelts
US5147693A (en) Biologically stable, untanned wet animal hides
EP0406234A1 (en) METHOD FOR RECOVERING CHROMANHYDRIDE FROM EXHAUSTED AQUEOUS CHROME PLATING BATHS USING THE CHROME RECOVERED.
JPH0533000A (ja) クロム鞣用有機組成物の製造方法
US3493318A (en) Tanning composition made from a basic chrome sulfate and a tris(hydroxyacetato)chromiate
SU1638166A1 (ru) Способ обеззоливани голь
US3482924A (en) Depilation using dichromate and strong acid
US3479127A (en) Process for the unhairing of skins and hides with peracids or their salts
US1587019A (en) Process of quick tannage by means of the one-bath method
EP1177321A1 (en) Application of carbonyl compounds in the process of tanning hides
SU1031226A1 (ru) Способ обработки меховых шкур
Sammarco Innovating chrome tanning process with excellent exhaustion
CS232721B2 (cs) Způsob loužení surových usní ve vápenném louhu
JPH0662999B2 (ja) 銀面のきめがこまやかで腰が強くしなやかなクロム革を製造する方法

Legal Events

Date Code Title Description
MKEX Expiry