ES2089770T3 - Procedimiento para el piquelado y precurtido de pieles en tripa. - Google Patents
Procedimiento para el piquelado y precurtido de pieles en tripa.Info
- Publication number
- ES2089770T3 ES2089770T3 ES93810030T ES93810030T ES2089770T3 ES 2089770 T3 ES2089770 T3 ES 2089770T3 ES 93810030 T ES93810030 T ES 93810030T ES 93810030 T ES93810030 T ES 93810030T ES 2089770 T3 ES2089770 T3 ES 2089770T3
- Authority
- ES
- Spain
- Prior art keywords
- chopping
- skin
- bathroom
- curing
- aqueous
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 6
- 230000002028 premature Effects 0.000 title 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 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
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 230000002829 reductive effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 230000009466 transformation 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)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Abstract
SE DESCRIBE UN PROCESO PARA EL PICADO Y CURTIDO PREVIO DE PIEL DESCARNADA, QUE ESTA CARACTERIZADO PORQUE, SE REALIZA EL PROCESO DE CURTIDO SEGUN (I) LA PIEL DESCARNADA SE SOMETE A UN PROCESO DE PICADO EN UNA BAÑO A ACUOSO QUE ESTA LIBRE DE SALES Y (A) CONTIENE UN PRODUCTO DE TRANSFORMACION A BASE DE FENOL Y UN MEDIO DE SULFONACION, CON LO QUE LA RELACION MOLAR (FENOL) :(SO3) ALCANZA DESDE (1) :(1,1 DA YA SOMETIDA AL PROCESO DE PICADO PREVIO SE INTRODUCE EN EL MISMO BAÑO MEDIANTE LA ADICION DE COMPOSICIONES B ACUOSAS, CONTENIENDO (B) UN SACARIDO REDUCTIVO CON UN EQUIVALENTE DESTROSA DESDE 10 HASTA 100 Y (C) UN DIALDEHIDO ALIFATICO QUE CONTIENEN 2 HASTA 8 ATOMOS DE CARBONO. CON EL PRESENTE PROCESO DE PICADO Y CURTIDO PREVIO COMBINADO EN UN SOLO BAÑO SE FABRICAN CUEROS WET-WHITE PLEGABLES EN BAÑOS DE SAL NEUTRA Y CON TRATAMIENTO LIBRE DE METALES PESADOS, QUE SON ADECUADOS PARA LA ELABORACION POSTERIOR CON TODOS LOS METODOS DE CURTIDO DE USO CORRIENTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH23992 | 1992-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2089770T3 true ES2089770T3 (es) | 1996-10-01 |
Family
ID=4182461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93810030T Expired - Lifetime ES2089770T3 (es) | 1992-01-28 | 1993-01-19 | Procedimiento para el piquelado y precurtido de pieles en tripa. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5360453A (es) |
EP (1) | EP0554216B1 (es) |
JP (1) | JPH089720B2 (es) |
KR (1) | KR960001664B1 (es) |
AT (1) | ATE140268T1 (es) |
AU (1) | AU664225B2 (es) |
BR (1) | BR9300294A (es) |
DE (1) | DE59303163D1 (es) |
DK (1) | DK0554216T3 (es) |
ES (1) | ES2089770T3 (es) |
GR (1) | GR3020511T3 (es) |
MX (1) | MX9300458A (es) |
ZA (1) | ZA93579B (es) |
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 |
---|---|---|---|---|
US30393A (en) * | 1860-10-16 | Improvement in the treatment of tanned leather | ||
DE85933C (es) * | ||||
DE190702C (es) * | ||||
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 |
GB148126A (en) * | 1916-07-20 | 1921-12-09 | Chemische Fabriken Worms Ag | Manufacture of tanning agents and the application thereof |
GB148898A (en) * | 1916-07-20 | 1922-01-10 | 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 (es) * | 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 ES ES93810030T patent/ES2089770T3/es not_active Expired - Lifetime
- 1993-01-19 DE DE59303163T patent/DE59303163D1/de not_active Revoked
- 1993-01-19 AT AT93810030T patent/ATE140268T1/de not_active IP Right Cessation
- 1993-01-19 DK DK93810030.2T patent/DK0554216T3/da active
- 1993-01-19 EP EP93810030A patent/EP0554216B1/de not_active Revoked
- 1993-01-22 US US08/007,421 patent/US5360453A/en not_active Expired - Lifetime
- 1993-01-27 KR KR1019930000970A patent/KR960001664B1/ko not_active IP Right Cessation
- 1993-01-27 AU AU32070/93A patent/AU664225B2/en not_active Expired
- 1993-01-27 ZA ZA93579A patent/ZA93579B/xx unknown
- 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 |
---|---|
DK0554216T3 (da) | 1996-08-19 |
ATE140268T1 (de) | 1996-07-15 |
JPH05247498A (ja) | 1993-09-24 |
KR930016547A (ko) | 1993-08-26 |
ZA93579B (en) | 1993-07-28 |
US5360453A (en) | 1994-11-01 |
EP0554216B1 (de) | 1996-07-10 |
DE59303163D1 (de) | 1996-08-14 |
MX9300458A (es) | 1993-07-01 |
BR9300294A (pt) | 1993-08-03 |
KR960001664B1 (ko) | 1996-02-03 |
JPH089720B2 (ja) | 1996-01-31 |
GR3020511T3 (en) | 1996-10-31 |
AU664225B2 (en) | 1995-11-09 |
EP0554216A1 (de) | 1993-08-04 |
AU3207093A (en) | 1993-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT96589A (pt) | Processo para a preparcao de tetra-hidroisoalfa-acidos e hexa-hidroisoalfa-acidos | |
ZA906664B (en) | Laser light irradiation apparatus | |
ATE298979T1 (de) | Verfahren zur vor ort herstellung eines desinfizierenden peressigsäuresystems | |
ES2008865B3 (es) | Procedimiento para preparar una composicion antiseptica. | |
ES2089770T3 (es) | Procedimiento para el piquelado y precurtido de pieles en tripa. | |
DE69232205D1 (de) | Haarbehandlungszusammensetzung | |
AR007483A1 (es) | Procedimiento para la obtencion de preparaciones pobres en sal de productos de condensacion, preparaciones que los comprenden y empleo de dichaspreparaciones | |
DE50207933D1 (de) | Sulfoniertes polyetherketonketon | |
ATE239682T1 (de) | Verfahren zur herstellung von hex-1-en | |
MX9204069A (es) | Componente solido de catalizador y procedimiento para su preparacion | |
ES2169886T3 (es) | Derivados condensados de la piperidina como inhibidor de sintesis de monoxido de nitrogeno. | |
AR000337A1 (es) | Composición acquosa y procedimiento para el precurtido de pieles o recurtido de cuero y cuero tratado mediante este procedimiento | |
DE50000033D1 (de) | Haarwaschmittel | |
ATE203408T1 (de) | Verbessertes verfahren zur herstellung von 6, | |
ES2083576T3 (es) | Procedimiento para la obtencion de una solucion de triformiato de aluminio que contiene metales alcalinos y/o alcalinoterreos, soluciones altamente concentradas de triformiato de aluminio que contienen metales alcalinos y/o alcalinoterreos y su empleo. | |
ES2090932T3 (es) | Procedimiento para el piquelado de pieles en tripa. | |
ATE450244T1 (de) | Verfahren zur herstellung von desinfizierenden haut- und handpflegegelen | |
AU2243288A (en) | Condensates of bis-(4-hydroxyphenyl) sulfone as tanning assistants, their preparation and use in the tanning of leather | |
ES2163694T3 (es) | Acidos benzopiranopiridona carboxilicos y procedimiento para su preparacion. | |
DE59602774D1 (de) | Verfahren zur Herstellung von 3.3.5-Trimethylcyclohexanon | |
AU8282587A (en) | 6-7-dihydro-(1,2,4)triazolo(1,5-a)(1,3,5)triazin-2-sulphon- amides, processes for their preparation and their use as herbicides and plant growth regulators | |
DE69801142D1 (de) | Verfahren zur Herstellung von Aldosen oder von Aldosederivaten | |
DE59103049D1 (de) | Verfahren zur herstellung von 3-nitrobenzolsulfonsäurechlorid. | |
DE69922792D1 (de) | Verfahren zur herstellung von (r)-2-brom-3-phenylpropionsäure | |
ES2089771T3 (es) | Composicion acuosa para precurtir pieles en tripa. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 554216 Country of ref document: ES |
|
FG2A | Definitive protection |
Ref document number: 554216 Country of ref document: ES |