ZA93579B - Process for pickling and pretanning raw hides. - Google Patents
Process for pickling and pretanning raw hides.Info
- Publication number
- ZA93579B ZA93579B ZA93579A ZA93579A ZA93579B ZA 93579 B ZA93579 B ZA 93579B ZA 93579 A ZA93579 A ZA 93579A ZA 93579 A ZA93579 A ZA 93579A ZA 93579 B ZA93579 B ZA 93579B
- Authority
- ZA
- South Africa
- Prior art keywords
- hides
- pretanning
- pickling
- phenol
- pickled
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000005554 pickling Methods 0.000 title abstract 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 229920002245 Dextrose equivalent Polymers 0.000 abstract 1
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 230000002829 reductive effect Effects 0.000 abstract 1
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
- C14C3/08—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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH23992 | 1992-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA93579B true ZA93579B (en) | 1993-07-28 |
Family
ID=4182461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA93579A ZA93579B (en) | 1992-01-28 | 1993-01-27 | Process for pickling and pretanning raw hides. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5360453A (de) |
| EP (1) | EP0554216B1 (de) |
| JP (1) | JPH089720B2 (de) |
| KR (1) | KR960001664B1 (de) |
| AT (1) | ATE140268T1 (de) |
| AU (1) | AU664225B2 (de) |
| BR (1) | BR9300294A (de) |
| DE (1) | DE59303163D1 (de) |
| DK (1) | DK0554216T3 (de) |
| ES (1) | ES2089770T3 (de) |
| GR (1) | GR3020511T3 (de) |
| MX (1) | MX9300458A (de) |
| ZA (1) | ZA93579B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU703154B2 (en) * | 1994-09-01 | 1999-03-18 | Australian Association Of Leather Industries | Pickling of hides and skins |
| AUPM780494A0 (en) * | 1994-09-01 | 1994-09-22 | Commonwealth Scientific And Industrial Research Organisation | Pickling of hides and skins |
| EP0717114A3 (de) * | 1994-12-15 | 1996-08-21 | Ciba Geigy Ag | Wässrige Zusammensetzung zum Vorgerben von Hautblössen oder Nachgerben von Leder |
| DE19930735A1 (de) * | 1999-07-02 | 2000-01-05 | Jozef Sagala | Mittel und Verfahren zur Herstellung von Lederhalbfabrikaten |
| CN105238888A (zh) * | 2015-10-27 | 2016-01-13 | 兴业皮革科技股份有限公司 | 一种基于锆铝钛配合物制备白湿革的生产工艺 |
| CN114277202A (zh) * | 2021-11-12 | 2022-04-05 | 宁夏西部皮草有限公司 | 一种高密度羊剪绒生产加工工艺 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE190702C (de) * | ||||
| US30393A (en) * | 1860-10-16 | Improvement in the treatment of tanned leather | ||
| DE85933C (de) * | ||||
| US20502A (en) * | 1858-06-08 | Improvement in methods of tanning | ||
| FR18041E (fr) * | 1912-05-11 | 1914-01-15 | Basf Ag | Nouveau procédé de tannage, nouveaux produits tannants et procédé pour leur production |
| GB148898A (en) * | 1916-07-20 | 1922-01-10 | Chemische Fabriken Worms Ag | Manufacture of tanning agents and the application thereof |
| GB148126A (en) * | 1916-07-20 | 1921-12-09 | Chemische Fabriken Worms Ag | Manufacture of tanning agents and the application thereof |
| GB683084A (en) * | 1949-06-20 | 1952-11-19 | Geigy Ag J R | Manufacture of new condensation products, being more especially improved tanning agents and their application |
| US2941859A (en) * | 1959-04-08 | 1960-06-21 | Martin L Fein | Tanning with glutaraldehyde |
| AR196921A1 (es) * | 1972-04-01 | 1974-02-28 | Basf Ag | Procedimiento para la obtencion de formulaciones curtientes |
| DE3001301A1 (de) * | 1980-01-16 | 1981-07-23 | Basf Ag, 6700 Ludwigshafen | Verfahren zum vorbereiten von anionisch gegerbtem oder nachgegerbtem leder |
| DE3308087A1 (de) * | 1983-03-08 | 1984-09-27 | Röhm GmbH, 6100 Darmstadt | Verfahren zur chromgerbung von bloessen |
| US4830632A (en) * | 1986-05-05 | 1989-05-16 | Ciba-Geigy Corporation | Aqueous composition from a sulfonated phenol, an amine and a tanning salt, process for the production thereof and use thereof as a tanning agent |
| FR2610643B1 (fr) * | 1987-02-11 | 1989-05-12 | Centre Tech Cuir Chaussure | Peaux biologiquement stabilisees et non tannees et procede d'obtention de ces peaux |
| DE3731810A1 (de) * | 1987-09-22 | 1989-03-30 | Basf Ag | Kondensationsprodukte des bis-(4-hydroxyphenyl)-sulfons als gerbereihilfsmittel, deren herstellung und verwendung sowie ein verfahren zum gerben von leder |
| DE3811267C1 (de) * | 1988-04-02 | 1989-05-18 | Schill & Seilacher Gmbh & Co, 7030 Boeblingen, De | |
| DE4102545A1 (de) * | 1991-01-29 | 1992-07-30 | Basf Ag | Verfahren zum alleingerben, vorgerben und mitgerben von bloessen und fellbloessen und zum nachgerben von leder und fell |
-
1993
- 1993-01-19 AT AT93810030T patent/ATE140268T1/de not_active IP Right Cessation
- 1993-01-19 DE DE59303163T patent/DE59303163D1/de not_active Revoked
- 1993-01-19 ES ES93810030T patent/ES2089770T3/es not_active Expired - Lifetime
- 1993-01-19 EP EP93810030A patent/EP0554216B1/de not_active Revoked
- 1993-01-19 DK DK93810030.2T patent/DK0554216T3/da active
- 1993-01-22 US US08/007,421 patent/US5360453A/en not_active Expired - Lifetime
- 1993-01-27 AU AU32070/93A patent/AU664225B2/en not_active Expired
- 1993-01-27 ZA ZA93579A patent/ZA93579B/xx unknown
- 1993-01-27 KR KR1019930000970A patent/KR960001664B1/ko not_active IP Right Cessation
- 1993-01-27 BR BR9300294A patent/BR9300294A/pt not_active Application Discontinuation
- 1993-01-28 MX MX9300458A patent/MX9300458A/es not_active IP Right Cessation
- 1993-01-28 JP JP5012086A patent/JPH089720B2/ja not_active Expired - Fee Related
-
1996
- 1996-07-11 GR GR960401599T patent/GR3020511T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE59303163D1 (de) | 1996-08-14 |
| JPH05247498A (ja) | 1993-09-24 |
| MX9300458A (es) | 1993-07-01 |
| EP0554216A1 (de) | 1993-08-04 |
| BR9300294A (pt) | 1993-08-03 |
| US5360453A (en) | 1994-11-01 |
| EP0554216B1 (de) | 1996-07-10 |
| KR930016547A (ko) | 1993-08-26 |
| ES2089770T3 (es) | 1996-10-01 |
| ATE140268T1 (de) | 1996-07-15 |
| AU3207093A (en) | 1993-07-29 |
| DK0554216T3 (da) | 1996-08-19 |
| JPH089720B2 (ja) | 1996-01-31 |
| AU664225B2 (en) | 1995-11-09 |
| KR960001664B1 (ko) | 1996-02-03 |
| GR3020511T3 (en) | 1996-10-31 |
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