DD296506A5 - Verfahren zum gerben von haeuten - Google Patents
Verfahren zum gerben von haeuten Download PDFInfo
- Publication number
- DD296506A5 DD296506A5 DD90342642A DD34264290A DD296506A5 DD 296506 A5 DD296506 A5 DD 296506A5 DD 90342642 A DD90342642 A DD 90342642A DD 34264290 A DD34264290 A DD 34264290A DD 296506 A5 DD296506 A5 DD 296506A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- bath
- skins
- tanning
- water
- hides
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 230000036571 hydration Effects 0.000 claims abstract description 18
- 238000006703 hydration reaction Methods 0.000 claims abstract description 18
- 150000001844 chromium Chemical class 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 150000002736 metal compounds Chemical class 0.000 claims abstract description 7
- 239000011651 chromium Substances 0.000 claims description 36
- 229910052804 chromium Inorganic materials 0.000 claims description 33
- 239000002699 waste material Substances 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 239000001648 tannin Substances 0.000 claims description 14
- 229920001864 tannin Polymers 0.000 claims description 14
- 235000018553 tannin Nutrition 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 239000004280 Sodium formate Substances 0.000 claims description 10
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 10
- 235000019254 sodium formate Nutrition 0.000 claims description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 9
- 235000010755 mineral Nutrition 0.000 claims description 9
- 239000011707 mineral Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 241000283707 Capra Species 0.000 claims description 5
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 5
- 241001494479 Pecora Species 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- HQWKKEIVHQXCPI-UHFFFAOYSA-L disodium;phthalate Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C([O-])=O HQWKKEIVHQXCPI-UHFFFAOYSA-L 0.000 claims description 3
- 239000001632 sodium acetate Substances 0.000 claims description 3
- 235000017281 sodium acetate Nutrition 0.000 claims description 3
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 2
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 claims description 2
- 238000002788 crimping Methods 0.000 claims description 2
- 150000008282 halocarbons Chemical class 0.000 claims description 2
- 239000001509 sodium citrate Substances 0.000 claims description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 2
- 238000007614 solvation Methods 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- 229950011008 tetrachloroethylene Drugs 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims 1
- 239000010985 leather Substances 0.000 abstract description 27
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000005185 salting out Methods 0.000 description 21
- 235000013305 food Nutrition 0.000 description 14
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
- 238000002474 experimental method Methods 0.000 description 10
- 239000002904 solvent Substances 0.000 description 9
- 238000004043 dyeing Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 5
- 238000005238 degreasing Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 239000003925 fat Substances 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000282898 Sus scrofa Species 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100001234 toxic pollutant Toxicity 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 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
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
- C14C9/04—Fixing tanning agents in the leather
-
- 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
- C14C3/06—Mineral tanning using chromium compounds
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8909655A FR2649413B1 (fr) | 1989-07-10 | 1989-07-10 | Procede de tannage de peaux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD296506A5 true DD296506A5 (de) | 1991-12-05 |
Family
ID=9383885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD90342642A DD296506A5 (de) | 1989-07-10 | 1990-07-10 | Verfahren zum gerben von haeuten |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0408097B1 (pt) |
| JP (1) | JPH03129000A (pt) |
| KR (1) | KR910003119A (pt) |
| CN (1) | CN1049526A (pt) |
| AT (1) | ATE93898T1 (pt) |
| BR (1) | BR9003194A (pt) |
| CA (1) | CA2020548A1 (pt) |
| CS (1) | CS276444B6 (pt) |
| DD (1) | DD296506A5 (pt) |
| DE (1) | DE69003040D1 (pt) |
| ES (1) | ES2045762T3 (pt) |
| FR (1) | FR2649413B1 (pt) |
| MA (1) | MA21899A1 (pt) |
| PT (1) | PT94631B (pt) |
| TR (1) | TR25083A (pt) |
| YU (1) | YU131890A (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2386702C1 (ru) * | 2009-06-29 | 2010-04-20 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет технологии и дизайна" | Способ дубления шкур |
| IN2014DE00085A (pt) * | 2014-01-13 | 2015-07-17 | Council Scient Ind Res | |
| CN105525047B (zh) * | 2016-02-19 | 2017-12-26 | 北京泛博化学股份有限公司 | 一种麝鼠皮的铝油鞣制方法 |
| CN106435053B (zh) * | 2016-12-12 | 2018-10-19 | 温州大学 | 一种用于皮革无铬鞣鞣制工序的络合剂及其制备方法和应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR212025A1 (es) * | 1975-07-19 | 1978-04-28 | Boehme Chem Fab Kg | Procedimiento de preparacion de cueros y pieles |
| SU821489A1 (ru) * | 1978-11-28 | 1981-04-15 | Восточно-Сибирский Технологическийинститут | Способ дублени шкур |
-
1989
- 1989-07-10 FR FR8909655A patent/FR2649413B1/fr not_active Expired - Fee Related
-
1990
- 1990-06-22 ES ES90201637T patent/ES2045762T3/es not_active Expired - Lifetime
- 1990-06-22 EP EP90201637A patent/EP0408097B1/fr not_active Expired - Lifetime
- 1990-06-22 DE DE90201637T patent/DE69003040D1/de not_active Expired - Lifetime
- 1990-06-22 AT AT90201637T patent/ATE93898T1/de not_active IP Right Cessation
- 1990-07-05 CA CA002020548A patent/CA2020548A1/fr not_active Abandoned
- 1990-07-05 BR BR909003194A patent/BR9003194A/pt not_active Application Discontinuation
- 1990-07-06 MA MA22168A patent/MA21899A1/fr unknown
- 1990-07-07 JP JP2180369A patent/JPH03129000A/ja active Pending
- 1990-07-09 CS CS903383A patent/CS276444B6/cs unknown
- 1990-07-09 PT PT94631A patent/PT94631B/pt not_active IP Right Cessation
- 1990-07-09 YU YU131890A patent/YU131890A/sh unknown
- 1990-07-10 DD DD90342642A patent/DD296506A5/de unknown
- 1990-07-10 CN CN90104521A patent/CN1049526A/zh active Pending
- 1990-07-10 KR KR1019900010409A patent/KR910003119A/ko not_active Withdrawn
- 1990-07-30 TR TR90/0677A patent/TR25083A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2649413A1 (fr) | 1991-01-11 |
| ATE93898T1 (de) | 1993-09-15 |
| PT94631B (pt) | 1996-01-31 |
| EP0408097B1 (fr) | 1993-09-01 |
| DE69003040D1 (de) | 1993-10-07 |
| CA2020548A1 (fr) | 1991-01-11 |
| ES2045762T3 (es) | 1994-01-16 |
| TR25083A (tr) | 1992-11-01 |
| KR910003119A (ko) | 1991-02-26 |
| CS276444B6 (en) | 1992-05-13 |
| CN1049526A (zh) | 1991-02-27 |
| YU131890A (sh) | 1992-07-20 |
| BR9003194A (pt) | 1991-08-27 |
| JPH03129000A (ja) | 1991-05-31 |
| FR2649413B1 (fr) | 1993-05-28 |
| PT94631A (pt) | 1991-03-20 |
| EP0408097A1 (fr) | 1991-01-16 |
| MA21899A1 (fr) | 1991-04-01 |
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