ES2000622A6 - Procedimieto para la fabricacion de cuero de peces - Google Patents
Procedimieto para la fabricacion de cuero de pecesInfo
- Publication number
- ES2000622A6 ES2000622A6 ES8602228A ES8602228A ES2000622A6 ES 2000622 A6 ES2000622 A6 ES 2000622A6 ES 8602228 A ES8602228 A ES 8602228A ES 8602228 A ES8602228 A ES 8602228A ES 2000622 A6 ES2000622 A6 ES 2000622A6
- Authority
- ES
- Spain
- Prior art keywords
- tanning
- skin
- opt
- sulphide
- prodn
- 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
Links
- 102000004190 Enzymes Human genes 0.000 title abstract 3
- 108090000790 Enzymes Proteins 0.000 title abstract 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title abstract 3
- 241000251468 Actinopterygii Species 0.000 title abstract 2
- 229940124091 Keratolytic Drugs 0.000 title abstract 2
- 239000003513 alkali Substances 0.000 title abstract 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 title abstract 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 title abstract 2
- 235000011116 calcium hydroxide Nutrition 0.000 title abstract 2
- 239000000920 calcium hydroxide Substances 0.000 title abstract 2
- 230000001530 keratinolytic effect Effects 0.000 title abstract 2
- 239000010985 leather Substances 0.000 title abstract 2
- 238000005238 degreasing Methods 0.000 title 1
- 239000003945 anionic surfactant Substances 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 238000004043 dyeing Methods 0.000 abstract 2
- 239000002736 nonionic surfactant Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000002280 amphoteric surfactant Substances 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000002904 solvent Substances 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
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/28—Multi-step processes
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
UN PROCEDIMIENTO PARA LA FABRICACION DE CUERO DE PECES CONSISTE EN QUE A) LAS PIELES SE DESESCAMAN Y DESENGRASAN POR LO MENOS PARCIALMENTE EN UN BAÑO CON POCA CANTIDAD DE AGUA, QUE CONTIENE UNO O VARIOS COMPUESTOS ORGANICOS TENSIOACTIVOS, ANIONICOS, NO IONICOS O ANFOTEROS; B) LAS PIELES SE TRATAN EN UN BAÑO SOMETIDO A MOVIMIENTO, QUE CONTIENE UNA ENZIMA QUERATOLITICA O UN SULFURO Y/O HIDROGENOSULFURO DE UN METAL ALCALINO, CAL APAGADA Y AGUA, Y A CONTINUACION SE LIBERAN DE SULFURO, EVENTUALMENTE CON ADICION DE AGENTES PRECIPITANTES PARA EL SULFURO, Y SE LAVAN; C) LAS PIELES, SIMULTANEAMENTE EN LA ETAPA B) O POR SEPARADO DE ELLA, SE DESENGRASAN MEDIANTE COMPUESTOS TENSIOACTIVOS, NO IONICOS Y/O ANIONICOS Y/O DISOLVENTES Y/O ENZIMAS; D) LAS PIELES SE CURTEN PREVIAMENTE A UNA TEMPERATURA INFERIOR A 20JC Y A UN VALOR DE PH DE 5 A 8 CON UN SINTANO AROMATICO; E) LAS PIELES SE LLEVAN A UN VALOR DE PH DE 1,5-4 EN UNA SOLUCION DE ACIDO-SAL (AGENTE DE ADOBO); Y F) SE LLEVA A CABO DE MANERA EN SI CONOCIDA UNA CURTICION, ESPECIALMENTE UNA CURTICION AL CROMO Y/O UNA CURTICION MEDIANTE SINTANOS; Y G) EVENTUALMENTE DESPUES DE UN TIEMPO DE ESPERA DE VARIAS HORAS, SE LAVA Y SE LLEVA A CABO UNA CURTICION POSTERIOR CON SALES DE CROMO O DE ALUMINIO Y/O CON SINTANOS Y A CONTINUACION SE LLEVAN A CABO EVENTUALMENTE UNA TINCION Y UN ENGRASADO EN SI CONOCIDOS, SE SECA Y SE TRATA ULTERIORMENTE DE MODO MECANICO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853534353 DE3534353A1 (de) | 1985-09-26 | 1985-09-26 | Verfahren zur herstellung von fischleder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2000622A6 true ES2000622A6 (es) | 1988-03-01 |
Family
ID=6282023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8602228A Expired ES2000622A6 (es) | 1985-09-26 | 1986-09-26 | Procedimieto para la fabricacion de cuero de peces |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR870003208A (es) |
| CN (1) | CN1004078B (es) |
| ES (1) | ES2000622A6 (es) |
| ZA (1) | ZA867268B (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2447158C1 (ru) * | 2010-09-30 | 2012-04-10 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Способ обработки овчин |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284211A (zh) * | 2013-05-10 | 2013-09-11 | 德炎水产食品股份有限公司 | 一种泡椒鱼皮及其制备方法 |
-
1986
- 1986-09-24 ZA ZA867268A patent/ZA867268B/xx unknown
- 1986-09-24 CN CN86107461.0A patent/CN1004078B/zh not_active Expired
- 1986-09-26 ES ES8602228A patent/ES2000622A6/es not_active Expired
- 1986-09-26 KR KR1019860008086A patent/KR870003208A/ko not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2447158C1 (ru) * | 2010-09-30 | 2012-04-10 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Способ обработки овчин |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA867268B (en) | 1987-05-27 |
| KR870003208A (ko) | 1987-04-15 |
| CN1004078B (zh) | 1989-05-03 |
| CN86107461A (zh) | 1987-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SA6 | Expiration date (snapshot 920101) |
Free format text: 2006-09-26 |