ES8501446A1 - Procedimiento para la obtencion de cuero y pieles impermeables al agua - Google Patents

Procedimiento para la obtencion de cuero y pieles impermeables al agua

Info

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
leather
agents
tanning
dyeing
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
Application number
ES529550A
Other languages
English (en)
Other versions
ES529550A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of ES8501446A1 publication Critical patent/ES8501446A1/es
Publication of ES529550A0 publication Critical patent/ES529550A0/es
Granted legal-status Critical Current

Links

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)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Supports For Pipes And Cables (AREA)
  • Soil Working Implements (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.
ES529550A 1983-02-08 1984-02-08 Procedimiento para la obtencion de cuero y pieles impermeables al agua Granted ES529550A0 (es)

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
ES8501446A1 true ES8501446A1 (es) 1984-11-16
ES529550A0 ES529550A0 (es) 1984-11-16

Family

ID=6190223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES529550A Granted ES529550A0 (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) ES529550A0 (es)
FI (1) FI840131L (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
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
RU2129164C1 (ru) * 1998-07-29 1999-04-20 Центральный научно-исследовательский институт кожевенно-обувной промышленности Способ выработки кож
RU2132882C1 (ru) * 1998-08-07 1999-07-10 Центральный научно-исследовательский институт кожевенно-обувной промышленности Способ выработки кож
US6479612B1 (en) 1999-08-10 2002-11-12 E. I. Du Pont De Nemours And Company Fluorochemical water and oil repellents
RU2182602C1 (ru) * 2001-10-16 2002-05-20 Федеральное государственное унитарное предприятие Центральный научно-исследовательский институт кожевенно-обувной промышленности Способ выработки кож
US7160480B2 (en) * 2005-02-22 2007-01-09 E. I. Du Pont De Nemours And Company Leather treated with fluorochemicals
US20060188729A1 (en) * 2005-02-22 2006-08-24 Kai-Volker Schubert Washable leather with repellency
RU2402615C1 (ru) * 2009-12-21 2010-10-27 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Способ выработки термостойких кож

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061618A (en) * 1936-11-24 Sulphonated hydrocarbon
DE30028C (de) * J. LESSING in Lippstadt Kober zum Verpacken und Aufbewahren von Eiern, Obst und dergl. •
US2115509A (en) * 1936-08-08 1938-04-26 American Cyanamid & Chem Corp Lubricating of leather
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

Also Published As

Publication number Publication date
DE3461200D1 (en) 1986-12-11
DE3304120A1 (de) 1984-08-09
US4527992A (en) 1985-07-09
EP0118023B1 (de) 1986-11-05
CA1207954A (en) 1986-07-22
BR8400513A (pt) 1984-09-11
FI840131A7 (fi) 1984-08-09
FI840131L (fi) 1984-08-09
FI840131A0 (fi) 1984-01-13
EP0118023A1 (de) 1984-09-12
ES529550A0 (es) 1984-11-16
ATE23366T1 (de) 1986-11-15

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