SE8702522L - SEATED IN LEATHER MAKE - Google Patents
SEATED IN LEATHER MAKEInfo
- Publication number
- SE8702522L SE8702522L SE8702522A SE8702522A SE8702522L SE 8702522 L SE8702522 L SE 8702522L SE 8702522 A SE8702522 A SE 8702522A SE 8702522 A SE8702522 A SE 8702522A SE 8702522 L SE8702522 L SE 8702522L
- Authority
- SE
- Sweden
- Prior art keywords
- treatment bath
- lime
- deliming
- hide
- bating
- Prior art date
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)
Abstract
The disclosure relates to a method of treating hide for leather manufacture, the method comprising the steps of treating softened hide with lime, deliming the hide by treatment in an aqueous treatment bath under agitation and with the addition of a lime-dissolving substance, bating, pickling and tanning. In the method according to the present invention, use is made of a gas containing carbon dioxide as the lime-dissolving substance. The gas is added to the treatment bath continuously or at intervals in that it is dissolved in the treatment bath substantially throughout the entire deliming process. A further characterizing feature of the present invention is that it is possible to carry out the bating process in the treatment bath for deliming without removing ions dissolved therein.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8702522A SE8702522L (en) | 1987-06-16 | 1987-06-16 | SEATED IN LEATHER MAKE |
AU19589/88A AU1958988A (en) | 1987-06-16 | 1988-06-10 | Process for the treatment of hides |
EP19880906157 EP0357682A1 (en) | 1987-06-16 | 1988-06-10 | Process for the treatment of hides |
PCT/SE1988/000313 WO1988010317A1 (en) | 1987-06-16 | 1988-06-10 | Process for the treatment of hides |
ES8801849A ES2006983A6 (en) | 1987-06-16 | 1988-06-15 | Process for the treatment of hides. |
MX1192488A MX169354B (en) | 1987-06-16 | 1988-06-16 | PROCEDURE FOR THE TREATMENT OF SKIN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8702522A SE8702522L (en) | 1987-06-16 | 1987-06-16 | SEATED IN LEATHER MAKE |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8702522D0 SE8702522D0 (en) | 1987-06-16 |
SE8702522L true SE8702522L (en) | 1988-12-17 |
Family
ID=20368890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8702522A SE8702522L (en) | 1987-06-16 | 1987-06-16 | SEATED IN LEATHER MAKE |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0357682A1 (en) |
AU (1) | AU1958988A (en) |
ES (1) | ES2006983A6 (en) |
MX (1) | MX169354B (en) |
SE (1) | SE8702522L (en) |
WO (1) | WO1988010317A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8903378L (en) * | 1989-10-13 | 1991-04-14 | Aga Ab | SEED IN TREATMENT OF SKIN |
IT1238336B (en) * | 1990-01-23 | 1993-07-12 | PROCEDURE FOR THE DECALCINATION OF LEATHER IN THE TANNING INDUSTRY AND PLANT FOR ITS EXECUTION | |
DE102007011748A1 (en) * | 2007-03-10 | 2008-09-11 | Messer Italia S.P.A. | Process and apparatus for dewatering tannery waste |
GB201306607D0 (en) | 2013-04-11 | 2013-05-29 | Xeros Ltd | Method for treating an animal substrate |
GB201417487D0 (en) | 2014-10-03 | 2014-11-19 | Xeros Ltd | Method for treating an animal substrate |
GB201418006D0 (en) | 2014-10-10 | 2014-11-26 | Xeros Ltd | Animal skin substrate treatment apparatus and method |
GB201418007D0 (en) | 2014-10-10 | 2014-11-26 | Xeros Ltd | Animal skin substrate Treatment apparatus and method |
DE102019127040A1 (en) * | 2019-10-08 | 2021-04-08 | Air Liquide Deutschland Gmbh | Liming of leather |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE190702C (en) * | ||||
US875382A (en) * | 1906-08-18 | 1907-12-31 | Otto Roehm | Process of bating hides and skins. |
-
1987
- 1987-06-16 SE SE8702522A patent/SE8702522L/en unknown
-
1988
- 1988-06-10 WO PCT/SE1988/000313 patent/WO1988010317A1/en not_active Application Discontinuation
- 1988-06-10 EP EP19880906157 patent/EP0357682A1/en not_active Withdrawn
- 1988-06-10 AU AU19589/88A patent/AU1958988A/en not_active Abandoned
- 1988-06-15 ES ES8801849A patent/ES2006983A6/en not_active Expired
- 1988-06-16 MX MX1192488A patent/MX169354B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1988010317A1 (en) | 1988-12-29 |
MX169354B (en) | 1993-06-30 |
ES2006983A6 (en) | 1989-05-16 |
EP0357682A1 (en) | 1990-03-14 |
SE8702522D0 (en) | 1987-06-16 |
AU1958988A (en) | 1989-01-19 |
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