FI61917C - Foerfarande foer framstaellning av laeder och paelsvaror - Google Patents
Foerfarande foer framstaellning av laeder och paelsvaror Download PDFInfo
- Publication number
- FI61917C FI61917C FI762065A FI762065A FI61917C FI 61917 C FI61917 C FI 61917C FI 762065 A FI762065 A FI 762065A FI 762065 A FI762065 A FI 762065A FI 61917 C FI61917 C FI 61917C
- Authority
- FI
- Finland
- Prior art keywords
- tanning
- chemicals
- water
- solvent medium
- furs
- Prior art date
Links
- 239000002904 solvent Substances 0.000 claims description 61
- 239000002609 medium Substances 0.000 claims description 57
- 239000000126 substance Substances 0.000 claims description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 28
- 239000010985 leather Substances 0.000 claims description 24
- 238000011282 treatment Methods 0.000 claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000005554 pickling Methods 0.000 claims description 9
- 239000012736 aqueous medium Substances 0.000 claims description 8
- 239000013527 degreasing agent Substances 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 238000005237 degreasing agent Methods 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims description 4
- 238000005119 centrifugation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 150000008282 halocarbons Chemical class 0.000 claims description 2
- 238000005238 degreasing Methods 0.000 description 12
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 8
- 229910052804 chromium Inorganic materials 0.000 description 8
- 239000011651 chromium Substances 0.000 description 8
- 125000000129 anionic group Chemical group 0.000 description 7
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 235000019253 formic acid Nutrition 0.000 description 6
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 5
- 238000010411 cooking Methods 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 210000004209 hair Anatomy 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 229950011008 tetrachloroethylene Drugs 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 4
- 229910000423 chromium oxide Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 235000002639 sodium chloride Nutrition 0.000 description 3
- 241000283707 Capra Species 0.000 description 2
- 241000555745 Sciuridae Species 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 235000011126 aluminium potassium sulphate Nutrition 0.000 description 2
- 239000000337 buffer salt Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229940050271 potassium alum Drugs 0.000 description 2
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- -1 "Chromosal B" Chemical class 0.000 description 1
- 241000205585 Aquilegia canadensis Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- BAECOWNUKCLBPZ-HIUWNOOHSA-N Triolein Natural products O([C@H](OCC(=O)CCCCCCC/C=C\CCCCCCCC)COC(=O)CCCCCCC/C=C\CCCCCCCC)C(=O)CCCCCCC/C=C\CCCCCCCC BAECOWNUKCLBPZ-HIUWNOOHSA-N 0.000 description 1
- PHYFQTYBJUILEZ-UHFFFAOYSA-N Trioleoylglycerol Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC(OC(=O)CCCCCCCC=CCCCCCCCC)COC(=O)CCCCCCCC=CCCCCCCCC PHYFQTYBJUILEZ-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 241000282485 Vulpes vulpes Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000008954 quail grass Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 description 1
- 229940117972 triolein Drugs 0.000 description 1
- 238000009732 tufting Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003799 water insoluble solvent Substances 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
- C14C1/00—Chemical treatment prior to tanning
-
- 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
-
- 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
- C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Claims (7)
1. Förfarande för frametällning av läder och pälsvaror, varvid rä-hudarna eller pälsfällarna uppmjukas i ett som huvudsaklig beständsdel vatten innehdllande medium och pä förut känt sätt förbereds för pick-lingen, varefter hudarna eller pälsfällarna genom centrifugering eller avpressning eller avdroppning delvls befrias frdn däri ingäende eller vid dern fastnat vatten, och sedan 1 flytande medium uppsätts för inver-kan av pickelkeraikalier och garvningskemikalier och vid behov be-handlas med fettningsmedel, och sedan vid framstäiIning av läder det pd detta sätt garvade lädret för efterbehandling eller för eftergarv-ning utsätts i flytande medium, för inverkan av neutraliseringskemi-kalier, eventuellt garvningskemikalier ävensora fettningsmedel, k ä n -netecknat därav, att hudarna, eller det förgarvade lädret med en vattenhalt av 50...80 vikt-%, eller pälsfällarna med en vatten-halt av 30...80 vikt-96, utsätts för inverkan av garvnings- och/eller eftergarvningskemikalier i ett organiskt lösningsmedelsmedium som icke blandar sig med vatten.
2. Förfarande enligt patentkravet 1, känne te cknat därav, att hudarna, eller det förgarvade lädret, eller pälsfällarna utsätts för inverkan av pickelkemikalierna och garvningskemikalierna, utan att byta lösningsmedelsmedium.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2532393 | 1975-07-19 | ||
| DE19752532391 DE2532391C3 (de) | 1975-07-19 | 1975-07-19 | Umweltfreundliches und abwasserfreies Verfahren zur Pickelung, Gerbung und Fettung von Pelzfellen |
| DE2532393A DE2532393C3 (de) | 1975-07-19 | 1975-07-19 | Umweltfreundliches und abwasserfreies Verfahren zur Herstellung von Leder (ab Pickel) durch Anwendung von organischen Lösungsmittelmedien |
| DE2532391 | 1975-07-19 | ||
| DE2606420 | 1976-02-18 | ||
| DE19762606420 DE2606420C3 (de) | 1976-02-18 | 1976-02-18 | Umweltfreundliches und abwasserfreies Verfahren zum Pickeln und Gerben von Pelzfellen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI762065A FI762065A (sv) | 1977-01-20 |
| FI61917B FI61917B (fi) | 1982-06-30 |
| FI61917C true FI61917C (fi) | 1982-10-11 |
Family
ID=27186455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI762065A FI61917C (fi) | 1975-07-19 | 1976-07-16 | Foerfarande foer framstaellning av laeder och paelsvaror |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4039281A (sv) |
| JP (1) | JPS5212901A (sv) |
| AR (1) | AR212025A1 (sv) |
| AU (1) | AU504751B2 (sv) |
| CS (1) | CS200495B2 (sv) |
| DD (1) | DD125084A5 (sv) |
| ES (1) | ES449872A1 (sv) |
| FI (1) | FI61917C (sv) |
| FR (1) | FR2318930A1 (sv) |
| GB (1) | GB1549688A (sv) |
| GR (1) | GR63641B (sv) |
| HU (1) | HU180428B (sv) |
| IT (1) | IT1124757B (sv) |
| PL (1) | PL114373B1 (sv) |
| SE (1) | SE415780B (sv) |
| YU (1) | YU169276A (sv) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT358706B (de) * | 1977-02-04 | 1980-09-25 | Boehme Chem Fab Kg | Verfahren zur herstellung von pelzfellen |
| US4147511A (en) * | 1978-01-30 | 1979-04-03 | E. I. Du Pont De Nemours And Company | Process for solvent-drying leather |
| FR2594141B1 (fr) * | 1986-02-12 | 1989-02-24 | Chambre Synd Patrons Megissier | Procede et installation perfectionnee pour le degraissage de peaux brutes et peaux brutes obtenues |
| YU71587A (en) * | 1986-04-28 | 1988-10-31 | Commw Scient & Ind Res | Process for treating animal hides with fur |
| US5300121A (en) * | 1987-04-28 | 1994-04-05 | Commonwealth Scientific And Industrial Research Organisation | Process for the treatment of wool skins |
| FR2649413B1 (fr) * | 1989-07-10 | 1993-05-28 | Toulouse Inst Nat Polytech | Procede de tannage de peaux |
| FR2664906B1 (fr) * | 1990-07-20 | 1992-10-09 | Toulouse Inst Nat Polytech | Procede de tannage de peaux. |
| DE10255095A1 (de) * | 2002-11-26 | 2004-06-03 | Basf Ag | Verfahren zur Herstellung eines Leder-Halbfabrikates |
| JP5456700B2 (ja) * | 2008-02-29 | 2014-04-02 | レザーテック リミテッド | ハイド及びスキンを保存する方法 |
| PL2347017T3 (pl) * | 2008-10-17 | 2013-06-28 | Leatherteq Ltd | Sposoby konserwacji skór surowych |
| WO2013072063A1 (fr) | 2011-11-18 | 2013-05-23 | Bluestar Silicones France | Procéde de tannage ou de retannage de peaux brutes, de déchets de peaux brutes ou d'un article non tanné contenant du collagene |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2523324A (en) * | 1947-04-23 | 1950-09-26 | United Shoe Machinery Corp | Tanning with esters of chloroformic acid in an nonaqueous medium |
| US2523326A (en) * | 1947-08-14 | 1950-09-26 | United Shoe Machinery Corp | Tanning with organic isocyanates in a nonaqueous medium |
| US2781241A (en) * | 1951-12-24 | 1957-02-12 | Secotan Inc | Method of treating animal skins |
| US3006714A (en) * | 1956-10-01 | 1961-10-31 | Nathan W Levin | Treatment of animal skins |
| US3512918A (en) * | 1965-07-02 | 1970-05-19 | Basf Ag | Tanning process |
-
1976
- 1976-07-05 AR AR263867A patent/AR212025A1/es active
- 1976-07-09 SE SE7607891A patent/SE415780B/sv unknown
- 1976-07-09 YU YU01692/76A patent/YU169276A/xx unknown
- 1976-07-15 CS CS764703A patent/CS200495B2/cs unknown
- 1976-07-15 US US05/705,630 patent/US4039281A/en not_active Expired - Lifetime
- 1976-07-16 JP JP51084068A patent/JPS5212901A/ja active Pending
- 1976-07-16 HU HU76BO1624A patent/HU180428B/hu unknown
- 1976-07-16 DD DD193922A patent/DD125084A5/xx unknown
- 1976-07-16 IT IT25389/76A patent/IT1124757B/it active
- 1976-07-16 GR GR51281A patent/GR63641B/el unknown
- 1976-07-16 FI FI762065A patent/FI61917C/fi not_active IP Right Cessation
- 1976-07-16 ES ES449872A patent/ES449872A1/es not_active Expired
- 1976-07-17 PL PL1976191252A patent/PL114373B1/pl unknown
- 1976-07-19 GB GB29885/76A patent/GB1549688A/en not_active Expired
- 1976-07-19 FR FR7622783A patent/FR2318930A1/fr active Granted
- 1976-07-19 AU AU16014/76A patent/AU504751B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE415780B (sv) | 1980-10-27 |
| SE7607891L (sv) | 1977-01-20 |
| GB1549688A (en) | 1979-08-08 |
| HU180428B (en) | 1983-03-28 |
| FR2318930B1 (sv) | 1980-06-27 |
| YU169276A (en) | 1982-05-31 |
| IT1124757B (it) | 1986-05-14 |
| GR63641B (en) | 1979-11-27 |
| US4039281A (en) | 1977-08-02 |
| DD125084A5 (sv) | 1977-03-30 |
| FI61917B (fi) | 1982-06-30 |
| FI762065A (sv) | 1977-01-20 |
| AR212025A1 (es) | 1978-04-28 |
| AU1601476A (en) | 1978-01-26 |
| AU504751B2 (en) | 1979-10-25 |
| JPS5212901A (en) | 1977-01-31 |
| ES449872A1 (es) | 1977-12-01 |
| PL114373B1 (en) | 1981-01-31 |
| CS200495B2 (en) | 1980-09-15 |
| FR2318930A1 (fr) | 1977-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: DR. TH. BOEHME K.G. CHEM. FABRIK |