NZ235617A - Treating delimed and bated hides or pelts with acid and carbon dioxide prior to tanning - Google Patents

Treating delimed and bated hides or pelts with acid and carbon dioxide prior to tanning

Info

Publication number
NZ235617A
NZ235617A NZ235617A NZ23561790A NZ235617A NZ 235617 A NZ235617 A NZ 235617A NZ 235617 A NZ235617 A NZ 235617A NZ 23561790 A NZ23561790 A NZ 23561790A NZ 235617 A NZ235617 A NZ 235617A
Authority
NZ
New Zealand
Prior art keywords
pelts
weight
tanning
percent
carbon dioxide
Prior art date
Application number
NZ235617A
Other languages
English (en)
Inventor
Aila Ukkonen
Timo Tuohimaa
Original Assignee
Aga Ab
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 Aga Ab filed Critical Aga Ab
Publication of NZ235617A publication Critical patent/NZ235617A/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
    • 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

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)
NZ235617A 1989-10-13 1990-10-10 Treating delimed and bated hides or pelts with acid and carbon dioxide prior to tanning NZ235617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903378A SE8903378L (sv) 1989-10-13 1989-10-13 Saett vid behandling av hudar

Publications (1)

Publication Number Publication Date
NZ235617A true NZ235617A (en) 1992-02-25

Family

ID=20377138

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ235617A NZ235617A (en) 1989-10-13 1990-10-10 Treating delimed and bated hides or pelts with acid and carbon dioxide prior to tanning

Country Status (11)

Country Link
US (1) US5326377A ( )
EP (1) EP0495873B1 ( )
JP (1) JPH05500978A ( )
AU (1) AU6600890A ( )
BR (1) BR9007738A ( )
CA (1) CA2065862A1 ( )
DE (1) DE69006509T2 ( )
FI (1) FI97480C ( )
NZ (1) NZ235617A ( )
SE (1) SE8903378L ( )
WO (1) WO1991005877A1 ( )

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507572A1 (de) * 1995-03-03 1996-09-12 Helmut Geihsler Verfahren zur Zurichtung von tierischen Häuten oder Fellen
US5972037A (en) * 1995-07-26 1999-10-26 Scheen Industries, Inc Leather tanning processes and the products thereof
FR2800389B1 (fr) * 1999-10-29 2002-04-12 Commissariat Energie Atomique Procede de tannage de peaux ou de materiaux contenant du collagene, avec un fluide dense sous pression
GB2394229A (en) * 2002-10-18 2004-04-21 Rhodia Consumer Specialities L Leather tanning
DE102007011748A1 (de) * 2007-03-10 2008-09-11 Messer Italia S.P.A. Verfahren und Vorrichtung zum Entwässern von Gerbereiabfällen
IT201800021421A1 (it) * 2018-12-28 2020-06-28 Italprogetti S P A Impianto per il trattamento di pelli o prodotti simili mediante bagno chimico di tipo ad idromassaggio

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US875382A (en) * 1906-08-18 1907-12-31 Otto Roehm Process of bating hides and skins.
US2004473A (en) * 1933-04-21 1935-06-11 George R Pensel Production of leather
US4614520A (en) * 1984-07-27 1986-09-30 Ibello Alfredo Leather processing
SE8702522L (sv) * 1987-06-16 1988-12-17 Aga Ab Saett vid laederframstaellning
DE3827382C1 ( ) * 1988-08-12 1989-05-24 Messer Griesheim Gmbh, 6000 Frankfurt, De

Also Published As

Publication number Publication date
SE8903378D0 (sv) 1989-10-13
CA2065862A1 (en) 1991-04-14
US5326377A (en) 1994-07-05
SE8903378L (sv) 1991-04-14
DE69006509T2 (de) 1994-05-19
FI97480C (fi) 1996-12-27
JPH05500978A (ja) 1993-02-25
BR9007738A (pt) 1992-07-21
EP0495873A1 (en) 1992-07-29
EP0495873B1 (en) 1994-02-02
FI97480B (fi) 1996-09-13
FI921607A (fi) 1992-04-10
WO1991005877A1 (en) 1991-05-02
FI921607A0 (fi) 1992-04-10
AU6600890A (en) 1991-05-16
DE69006509D1 (de) 1994-03-17

Similar Documents

Publication Publication Date Title
US9206486B2 (en) Method for tanning animal skins
US6708531B1 (en) Ecofriendly bio-process for leather processing
EP3045548B1 (en) Chromium tanning process with reduced waste discharge
CN105063253A (zh) 一种无盐铬高吸收动物皮铬鞣方法及其应用
WO2008093353A1 (en) An improved process for dehairing and fibre opening of hide/skin
US20090158530A1 (en) Use of chromium complex in the leather industry
US5326377A (en) Method of treating hides
JPH0140880B2 ( )
CN110144424B (zh) 利用低等级灰毛皮制成可复鞣蓝湿皮的加工工艺
WO2012153203A1 (en) Chrome tanning process for leather making reusing exhaust chrome liquor
US4715861A (en) Economy chrome tanning process with aldehyde-acids and keto-acids
US7063728B2 (en) Process for making chrome tanned leathers
US20220347069A1 (en) Process for Dehairing and Liming of Hides, Skins or Pelts
US3938951A (en) Method of obtaining titanium tanning agent and its application for tanning hides, pelts and fur skins
WO1988010317A1 (en) Process for the treatment of hides
JPS6042500A (ja) 皮なめし方法
US725648A (en) Process of tanning hides, skins, or other animal tissues.
CA1099857A (en) Treatment of pelts
US4314803A (en) Tanning method
DK3110978T3 (en) Method for tanning animal skins and thus tanned leather
US2195715A (en) Composition and process for making leather
US3508857A (en) Process for removing keratin-containing parts from animal hides and pelts and the keratin-containing parts adhering to such hides and pelts
RU2096467C1 (ru) Способ обработки шкурок кролика
US3493318A (en) Tanning composition made from a basic chrome sulfate and a tris(hydroxyacetato)chromiate
US1541819A (en) Method of and liquor for producing tanned leather

Legal Events

Date Code Title Description
RENW Renewal (renewal fees accepted)