ES471180A1 - Procedimiento para lavar y limpiar pieles en bruto - Google Patents
Procedimiento para lavar y limpiar pieles en brutoInfo
- Publication number
- ES471180A1 ES471180A1 ES471180A ES471180A ES471180A1 ES 471180 A1 ES471180 A1 ES 471180A1 ES 471180 A ES471180 A ES 471180A ES 471180 A ES471180 A ES 471180A ES 471180 A1 ES471180 A1 ES 471180A1
- Authority
- ES
- Spain
- Prior art keywords
- rawhides
- active compounds
- alkali metal
- fur skins
- aqueous solution
- 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
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0031—Carpet, upholstery, fur or leather cleansers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
-
- 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
- C14C1/00—Chemical treatment prior to tanning
- C14C1/02—Curing raw hides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
Procedimiento para lavar y limpiar pieles en bruto, caracterizado porque en una primera etapa se preparan silicatos de aluminio alcalino, de partícula fina, insolubles en agua, preferentemente conteniendo agua, de fórmula: (cat2/nO)x u Al2O3 u (SiO2)y, donde cat significa un ión de metal alcalino, preferentemente un ión sodio, x representa un número de 0,7-1,5 e y un número de 0,8-6, preferentemente 1,3-4, con un tamaño de partícula de 0,7 hasta 25 u, preferentemente 1 hasta 12 u, y que tiene una capacidad ligadora de calcio de 20-200 mg de CaO/g de sustancia activo anhidro, por reacción de aluminato alcalino o silicato alcalino, preferentemente en solución acuosa, separación y secado del producto, por tratamiento hidrotérmico de caolina calcinada con alcali acuoso y separación y secado del producto y, en una segunda etapa, los silicatos de aluminio alcalino, así obtenidos, se suspenden en agua en una cantidad de 5 - 80 g/l y, en caso dado, se agregan agentes tensioactivos aniónicos y/o curtientes al cromo, curtientes sintéticos y/o vegetales y con esta flota de tratamiento se lavan y limpian las pieles en bruto a 15-50ºC en la zona pH ácida durante 10 - 300 minutos, con lo que se presenta una reacción de los colágenos de las fibras de cuero, y a continuación se enjuaga con agua.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772728812 DE2728812A1 (de) | 1977-06-27 | 1977-06-27 | Verwendung feinteiliger wasserunloeslicher alkalialuminiumsilikate zum waschen und reinigen von rohhaeuten und pelzfellen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES471180A1 true ES471180A1 (es) | 1979-09-01 |
Family
ID=6012413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES471180A Expired ES471180A1 (es) | 1977-06-27 | 1978-06-27 | Procedimiento para lavar y limpiar pieles en bruto |
Country Status (16)
Country | Link |
---|---|
US (1) | US4210416A (es) |
AU (1) | AU518269B2 (es) |
BE (1) | BE868481A (es) |
CA (1) | CA1110014A (es) |
DE (1) | DE2728812A1 (es) |
ES (1) | ES471180A1 (es) |
FI (1) | FI65087C (es) |
FR (1) | FR2396086A1 (es) |
GB (1) | GB1587110A (es) |
IE (1) | IE47104B1 (es) |
IT (1) | IT1097260B (es) |
NL (1) | NL7804294A (es) |
NZ (1) | NZ187681A (es) |
PL (1) | PL111158B1 (es) |
RO (1) | RO81471B (es) |
YU (1) | YU147078A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2528722A1 (fr) * | 1982-06-18 | 1983-12-23 | Rhone Poulenc Chim Base | Zeolite comme auxiliaire de detergence |
AU558660B2 (en) * | 1982-06-21 | 1987-02-05 | Unilever Plc | Aluminosilicates |
FR2656332B1 (fr) * | 1989-12-27 | 1992-04-30 | Hoechst France | Procede autorisant la refente aisee des peaux a l'etat de tripe ou de stain. |
FR2666097B1 (fr) * | 1990-08-21 | 1992-12-11 | Hoechst France | Procede d'echarnage des peaux. |
US6152150A (en) * | 1999-08-03 | 2000-11-28 | Odorpro, Inc. | Method of stain removal using a dry zeolite containing composition |
GB0017212D0 (en) * | 2000-07-14 | 2000-08-30 | Pittards Plc | An improved process for manufacturing leather |
CN113265493B (zh) * | 2021-06-04 | 2022-03-01 | 四川大学 | 一种无鞣剂制革的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3030181A (en) * | 1957-08-26 | 1962-04-17 | Union Carbide Corp | Crystalline zeolite r |
AT330930B (de) * | 1973-04-13 | 1976-07-26 | Henkel & Cie Gmbh | Verfahren zur herstellung von festen, schuttfahigen wasch- oder reinigungsmitteln mit einem gehalt an calcium bindenden substanzen |
AR208392A1 (es) * | 1973-05-07 | 1976-12-27 | Henkel & Cie Gmbh | Composicion para lavar blanquear o limpiar materiales resistentes especialmente textiles adicional a la patente no 201687 adicional a la no 253286 |
US4083793A (en) * | 1973-05-23 | 1978-04-11 | Henkel Kommanditgesellschaft Auf Aktien | Washing compositions containing aluminosilicates and nonionics and method of washing textiles |
US4126574A (en) * | 1973-09-07 | 1978-11-21 | Henkel Kommanditgesellschaft Auf Aktien | Surfactant-containing aluminosilicates and process |
DE2354432C3 (de) * | 1973-10-31 | 1985-05-09 | Degussa Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Benetzbarkeit von natürlichen oder synthetischen Zeolithen |
DE2635357A1 (de) * | 1976-08-06 | 1978-02-09 | Degussa | Verfahren zur herstellung eisenarmer zeolithischer aluminiumsilikate |
-
1977
- 1977-06-27 DE DE19772728812 patent/DE2728812A1/de not_active Withdrawn
-
1978
- 1978-04-17 FI FI781153A patent/FI65087C/fi not_active IP Right Cessation
- 1978-04-21 NL NL7804294A patent/NL7804294A/xx not_active Application Discontinuation
- 1978-05-08 US US05/903,597 patent/US4210416A/en not_active Expired - Lifetime
- 1978-05-12 FR FR7814298A patent/FR2396086A1/fr active Granted
- 1978-05-12 CA CA303,242A patent/CA1110014A/en not_active Expired
- 1978-05-15 GB GB19503/78A patent/GB1587110A/en not_active Expired
- 1978-06-20 IT IT24725/78A patent/IT1097260B/it active
- 1978-06-22 YU YU01470/78A patent/YU147078A/xx unknown
- 1978-06-23 RO RO94451A patent/RO81471B/ro unknown
- 1978-06-26 IE IE1273/78A patent/IE47104B1/en unknown
- 1978-06-26 PL PL1978207922A patent/PL111158B1/pl unknown
- 1978-06-26 NZ NZ187681A patent/NZ187681A/xx unknown
- 1978-06-26 AU AU37436/78A patent/AU518269B2/en not_active Expired
- 1978-06-27 BE BE188855A patent/BE868481A/xx not_active IP Right Cessation
- 1978-06-27 ES ES471180A patent/ES471180A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
PL111158B1 (en) | 1980-08-30 |
CA1110014A (en) | 1981-10-06 |
US4210416A (en) | 1980-07-01 |
FI781153A (fi) | 1978-12-28 |
IT1097260B (it) | 1985-08-31 |
BE868481A (fr) | 1978-12-27 |
IE781273L (en) | 1978-12-27 |
RO81471B (ro) | 1983-04-30 |
YU147078A (en) | 1983-10-31 |
FR2396086B1 (es) | 1980-07-18 |
FI65087B (fi) | 1983-11-30 |
NZ187681A (en) | 1981-04-24 |
PL207922A1 (pl) | 1979-03-26 |
GB1587110A (en) | 1981-04-01 |
IT7824725A0 (it) | 1978-06-20 |
NL7804294A (nl) | 1978-12-29 |
FR2396086A1 (fr) | 1979-01-26 |
AU518269B2 (en) | 1981-09-24 |
RO81471A (ro) | 1983-04-29 |
IE47104B1 (en) | 1983-12-28 |
FI65087C (fi) | 1984-03-12 |
DE2728812A1 (de) | 1979-01-18 |
AU3743678A (en) | 1980-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6596092B1 (en) | Washing process and washing apparatus | |
DK0436266T3 (da) | Fremgangsmåde til fremstilling af gelatine fra fiskeskind | |
PT77835B (en) | Process for the preparation of detergent compositions including bleaching peroxide compounds and aducts | |
DK425387D0 (da) | Phosphatfrit opvaskeskyllemiddel | |
MY100162A (en) | Hair cleaning method and composition | |
ES471180A1 (es) | Procedimiento para lavar y limpiar pieles en bruto | |
JPS619857B2 (es) | ||
ATE6766T1 (de) | Verfahren zum schwefelsaeure-flusssaeure-polieren von glasgegenstaenden. | |
ATE98296T1 (de) | Verfahren zum behandeln von textilien. | |
GB2003172B (en) | Liquid detergent composition | |
ES471773A1 (es) | Procedimiento para el tratamiento del cuero durante su cur- tido | |
ES479379A1 (es) | Procedimiento de peroxidacion de un alcohilarisulfonato de metal alcalino. | |
ES482711A1 (es) | Procedimiento para curtir pieles durante su preparacion. | |
PT67592B (fr) | Procede de traitement de liqueurs alcalines contenant des ions sulfate | |
FR2602982B1 (fr) | Procede de traitement des residus de reaction obtenue lors de la preparation du fluorure de cyanuryle, sulfolane recupere par ce procede, et reutilisation de ce sulfolane | |
US2179899A (en) | Process for preparing hides | |
US2228133A (en) | Treatment of hides and skins | |
JPH0310678B2 (es) | ||
SU1379129A1 (ru) | Способ регенерации алюминиевых формных пластин | |
SU1740408A1 (ru) | Среда дл стирки текстильных материалов | |
SU60050A1 (ru) | Способ отварки натурального шелка | |
SU144941A1 (ru) | Химический метод чистки лица голь | |
GB775960A (en) | A process for stripping enamel | |
RU92013608A (ru) | Способ получения бахтармяного спилка | |
PL100656B1 (pl) | Sposob depilowania skor swinskich |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990503 |