ES8501446A1 - Procedimiento para la obtencion de cuero y pieles impermeables al agua - Google Patents
Procedimiento para la obtencion de cuero y pieles impermeables al aguaInfo
- Publication number
- ES8501446A1 ES8501446A1 ES529550A ES529550A ES8501446A1 ES 8501446 A1 ES8501446 A1 ES 8501446A1 ES 529550 A ES529550 A ES 529550A ES 529550 A ES529550 A ES 529550A ES 8501446 A1 ES8501446 A1 ES 8501446A1
- Authority
- ES
- Spain
- Prior art keywords
- stuffing
- agents
- tanning
- dyeing
- meth
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000010985 leather Substances 0.000 title 1
- 238000004078 waterproofing Methods 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 2
- 238000004043 dyeing Methods 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 150000003839 salts Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000001993 wax 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
- 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
-
- 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
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)
- Soil Working Implements (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Supports For Pipes And Cables (AREA)
- Escalators And Moving Walkways (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE CUERO Y PIELES IMPERMEABLES AL AGUA.COMPRENDE A) CURTIR Y RECURTIR EL CUERO Y LAS PIELES CON SALES DE CROMO Y/O DE ALUMINIO Y POSTERIORMENTE ENJUAGARLAS Y TEN/IRLAS, B) ENGRASAR A LAS PIELES EN EL BAN/O CON AGENTES ENGRASANTES, COMO HIDROCARBUROS DE C 18 A 26 O CERAS DE C 32 A 40 DE CADENA LARGA OXIDADAS U OXIDADAS Y PARCIALMENTE SULFONADAS CON CONTENIDOS DE SO3 DE 0,2 A 2,0 EN PESO, EN FORMA DE SALES ALCALINAS DE AMONIO O DE AMINAS, C) IMPREGNAR LAS PIELES EN EL MISMO BAN/O, CON AGENTES DE IMPREGNACION COMO COPOLIMEROS FORMADOS POR UN 60 A 95 EN MOLES DE ACIDO ACRILICO Y/O ACIDO METACRILICO Y POR UN 5 A 40 EN MOLES DE ESTERES METILICOS O BUTILICOS O DE AMIDAS DEL ACIDO ACRILICO O DEL ACIDO METACRILICO CON UN PESO MOLECULAR DE 800 A 10.000, EN FORMA DE SALES ALCALINAS, DE AMONIO, O DE AMINAS, D) ADIFICAR EL BAN/O QUE LAS CONTIENE CON ACIDO FORMICO Y E) FIJAR POR ADICION A LAS PIELES UN 2 A 4 EN PESO DE UN CURTIENTE AL CROMO Y/O AL ALUMINIO Y HACER EL ACABADO DE FORMA USUAL.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833304120 DE3304120A1 (de) | 1983-02-08 | 1983-02-08 | Verfahren zur herstellung wasserdichter leder und pelze |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES529550A0 ES529550A0 (es) | 1984-11-16 |
| ES8501446A1 true ES8501446A1 (es) | 1984-11-16 |
Family
ID=6190223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES529550A Expired ES8501446A1 (es) | 1983-02-08 | 1984-02-08 | Procedimiento para la obtencion de cuero y pieles impermeables al agua |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4527992A (es) |
| EP (1) | EP0118023B1 (es) |
| AT (1) | ATE23366T1 (es) |
| BR (1) | BR8400513A (es) |
| CA (1) | CA1207954A (es) |
| DE (2) | DE3304120A1 (es) |
| ES (1) | ES8501446A1 (es) |
| FI (1) | FI840131A (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3702153A1 (de) * | 1987-01-26 | 1988-08-04 | Stockhausen Chem Fab Gmbh | Verfahren zum nachgerben |
| TNSN89128A1 (fr) * | 1988-12-02 | 1991-02-04 | Rohn And Haas Company Independance Mall West | Traitement du cuir avec des copolymeres amphiphites choisis |
| US5330537A (en) * | 1990-06-07 | 1994-07-19 | Rohm And Haas Company | Leather treatment selected amphiphilic copolymer |
| DE4139090A1 (de) * | 1991-11-28 | 1993-06-03 | Stockhausen Chem Fab Gmbh | Verwendung von copolymerisaten mit polysiloxan-einheiten zur behandlung von leder und pelzen |
| DE4227974C2 (de) * | 1992-08-26 | 1996-04-18 | Stockhausen Chem Fab Gmbh | Alkoxygruppenhaltige Copolymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung zum Nachgerben von Leder |
| US5417723A (en) * | 1993-03-25 | 1995-05-23 | Bayer Aktiengesellschaft | Use of ester urethanes for retanning |
| DE4334796A1 (de) * | 1993-10-13 | 1995-04-20 | Bayer Ag | Weichmachende und hydrophobierende Nachgerbstoffe |
| DE4402029A1 (de) * | 1994-01-25 | 1995-07-27 | Basf Ag | Wäßrige Lösungen oder Dispersionen von Copolymerisaten |
| DE4439990A1 (de) * | 1994-11-09 | 1996-05-15 | Bayer Ag | Ledergerbstoffe und Stellmittel für Farstoffe |
| DE19516961A1 (de) * | 1995-05-12 | 1996-11-28 | Stockhausen Chem Fab Gmbh | Verfahren zur Hydrophobierung von Leder bei niedrigen pH-Werten und damit hergestellte Leder |
| US6211283B1 (en) * | 1996-02-21 | 2001-04-03 | Henkel Corporation | Electrically insulated metallic surfaces with interior corners and methods and compositions therefor |
| US6479612B1 (en) | 1999-08-10 | 2002-11-12 | E. I. Du Pont De Nemours And Company | Fluorochemical water and oil repellents |
| US20060188729A1 (en) * | 2005-02-22 | 2006-08-24 | Kai-Volker Schubert | Washable leather with repellency |
| US7160480B2 (en) * | 2005-02-22 | 2007-01-09 | E. I. Du Pont De Nemours And Company | Leather treated with fluorochemicals |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE30028C (de) * | J. LESSING in Lippstadt | Kober zum Verpacken und Aufbewahren von Eiern, Obst und dergl. • | ||
| US2061618A (en) * | 1936-11-24 | Sulphonated hydrocarbon | ||
| US2118308A (en) * | 1936-08-08 | 1938-05-24 | American Cyanamid & Chem Corp | Leather lubrication |
| DE896697C (de) * | 1941-10-11 | 1953-11-16 | Basf Ag | Lederfettungsmittel |
| DE971898C (de) * | 1943-02-02 | 1959-04-09 | Roehm & Haas G M B H | Emulgiermittel fuer Emulsionen mineralischer, pflanzlicher und tierischer Fettstoffefuer die Lederzurichtung |
| US2630408A (en) * | 1948-01-30 | 1953-03-03 | Nopco Chem Co | Fat composition |
| DE1800244C2 (de) * | 1968-10-01 | 1973-10-18 | Roehm Gmbh, 6100 Darmstadt | Verfahren zum gleichzeitigen Fetten und Imprägnieren von Leder |
| US3765833A (en) * | 1970-10-07 | 1973-10-16 | Henkel & Cie Gmbh | Fat-liquoring compositions |
| DE2538280C3 (de) * | 1975-08-28 | 1979-03-22 | Zschimmer & Schwarz Chemische Fabriken, 5420 Lahnstein | Weichmachungs- und/oder Fettungsmittel für Materialien faseriger Struktur aus Abfallstoffen der PolyalkylenhersteUung und deren Verwendung |
| DE2930342A1 (de) * | 1979-07-26 | 1981-02-19 | Roehm Gmbh | Verbessertes verfahren zur herstellung von leder |
| DE3013912A1 (de) * | 1980-04-11 | 1981-10-29 | Röhm GmbH, 6100 Darmstadt | Polymerprodukte zur behandlung von bloessen und leder |
-
1983
- 1983-02-08 DE DE19833304120 patent/DE3304120A1/de not_active Withdrawn
- 1983-09-08 US US06/530,244 patent/US4527992A/en not_active Expired - Fee Related
-
1984
- 1984-01-05 CA CA000444712A patent/CA1207954A/en not_active Expired
- 1984-01-13 FI FI840131A patent/FI840131A/fi not_active Application Discontinuation
- 1984-02-01 AT AT84101000T patent/ATE23366T1/de not_active IP Right Cessation
- 1984-02-01 EP EP84101000A patent/EP0118023B1/de not_active Expired
- 1984-02-01 DE DE8484101000T patent/DE3461200D1/de not_active Expired
- 1984-02-07 BR BR8400513A patent/BR8400513A/pt unknown
- 1984-02-08 ES ES529550A patent/ES8501446A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR8400513A (pt) | 1984-09-11 |
| EP0118023B1 (de) | 1986-11-05 |
| EP0118023A1 (de) | 1984-09-12 |
| ES529550A0 (es) | 1984-11-16 |
| FI840131A0 (fi) | 1984-01-13 |
| US4527992A (en) | 1985-07-09 |
| FI840131A (fi) | 1984-08-09 |
| DE3461200D1 (en) | 1986-12-11 |
| DE3304120A1 (de) | 1984-08-09 |
| CA1207954A (en) | 1986-07-22 |
| ATE23366T1 (de) | 1986-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3461200D1 (en) | Process for water-proofing leather and furs | |
| ES2001252A6 (es) | Procedimiento para la hidrofobacion de pieles y cuero | |
| EP0579267B1 (en) | Leather treatment with selected amphiphilic copolymers | |
| NZ235305A (en) | Process for making leather and furs water repellent | |
| ATE31326T1 (de) | Verfahren zum gerben von leder. | |
| JPH0574640B2 (es) | ||
| JP4302883B2 (ja) | 皮なめし | |
| ATE119208T1 (de) | Wässrige dispersionen von neuen amphiphilen co- oligomeren für die wasch- und reinigungsbeständige fettende ausrüstung von leder und pelzfellen sowie ihre verwendung. | |
| DE59205877D1 (de) | Verwendung von copolymerisaten mit polysiloxan einheiten zur behandlung von leder und pelzen | |
| US4309176A (en) | Process for the oiling and impregnation of leather and pelts | |
| DE3772557D1 (de) | Verfahren zum gerben von fischhaeuten. | |
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