ES2049177A1 - Procedimiento para la produccion de cueros o pieles curtidos, recurtidos o post-tratados mineralmente. - Google Patents

Procedimiento para la produccion de cueros o pieles curtidos, recurtidos o post-tratados mineralmente.

Info

Publication number
ES2049177A1
ES2049177A1 ES9201758A ES9201758A ES2049177A1 ES 2049177 A1 ES2049177 A1 ES 2049177A1 ES 9201758 A ES9201758 A ES 9201758A ES 9201758 A ES9201758 A ES 9201758A ES 2049177 A1 ES2049177 A1 ES 2049177A1
Authority
ES
Spain
Prior art keywords
mineral
tanning
leather
tanned
treated
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.)
Granted
Application number
ES9201758A
Other languages
English (en)
Other versions
ES2049177B1 (es
Inventor
Danner
Haeuser
Heller
Schmitz
Vallotton
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.)
Sandoz AG
Muenzing Chemie GmbH
Original Assignee
Sandoz AG
Muenzing Chemie GmbH
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 Sandoz AG, Muenzing Chemie GmbH filed Critical Sandoz AG
Publication of ES2049177A1 publication Critical patent/ES2049177A1/es
Application granted granted Critical
Publication of ES2049177B1 publication Critical patent/ES2049177B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C14C3/04—Mineral 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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C14C9/04—Fixing tanning agents in the leather

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

PROCEDIMIENTO PARA LA PRODUCCION DE CUEROS O PIELES CURTIDOS, RECURTIDOS O POST-TRATADOS MINERALMENTE. ANTES DE LA CURTICION MINERAL, DIRECTAMENTE DESPUES DE LA CURTICION MINERAL, DIRECTAMENTE ANTES DE LA RECURTICION MINERAL, DESPUES DE LA RECURTICION MINERAL O/Y CON EL POST-TRATAMIENTO DE UN LICOR GRASO CON UN CATION DE METAL POLIVALENTE, EL SUSTRATO SE TRATA CON (A) UN ACIDO CARBOXILICO POLIMERICO QUE CONTIENE UNIDADES ACIDO ALFA-HIDROXIACRILICO, OPCIONALMENTE EN FORMA DE SAL, COMO UNIDADES CONSTITUYENTES DEL POLIMERO, PUDIENDOSE LOGRAR ASI UN ELEVADO AGOTAMIENTO DEL AGENTE DE (RE)CURTICION MINERAL, UNA EXCELENTE DISTRIBUCION DEL AGENTE DE CURTICION Y UN TACTO SUAVE MUY AGRADABLE DEL CUERO (RE)CURTIDO, ASI COMO UNA EXCELENTE RESISTENCIA AL AGUA DEL LICOR TRATADO CON LICOR GRASO Y POST-TRATADO MINERALMENTE.
ES09201758A 1991-08-22 1992-08-21 Procedimiento para la produccion de cueros o pieles curtidos, recurtidos o post-tratados mineralmente. Expired - Lifetime ES2049177B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4127818 1991-08-22

Publications (2)

Publication Number Publication Date
ES2049177A1 true ES2049177A1 (es) 1994-04-01
ES2049177B1 ES2049177B1 (es) 1994-10-01

Family

ID=6438857

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09201758A Expired - Lifetime ES2049177B1 (es) 1991-08-22 1992-08-21 Procedimiento para la produccion de cueros o pieles curtidos, recurtidos o post-tratados mineralmente.

Country Status (8)

Country Link
US (1) US5725599A (es)
BR (1) BR9203304A (es)
DE (1) DE4227778A1 (es)
ES (1) ES2049177B1 (es)
FR (1) FR2680521A1 (es)
GB (1) GB2259713B (es)
IT (1) IT1258461B (es)
MX (1) MX9204788A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2097695A1 (es) * 1993-02-18 1997-04-01 Sandoz Ag Proceso de re-curtido

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4432361A1 (de) * 1994-09-12 1996-03-14 Henkel Kgaa Verwendung von massepolymerisierten Co-Oligomeren zur fettenden Ausrüstung von Leder
DE10105345A1 (de) * 2000-07-14 2002-01-24 Arconia Gmbh Chur Tierhaarprodukt und Verfahren zur Bearbeitung, insbesondere Reinigung von Tierhaarprodukten
US7226621B2 (en) * 2002-07-29 2007-06-05 Annes Participacoes Formulation and process for making formulation for preservation of animal and vegetable tissues
US20040018247A1 (en) * 2002-07-29 2004-01-29 Wolmeister Walter Luis Formulation and the preservation process for animal and vegetable tissues
DE102004007174A1 (de) * 2004-02-13 2005-09-01 Schill + Seilacher Ag Verfahren zur wasserabweisenden Ausrüstung von Ledern und Pelzfellen sowie die Verwendung von Eisenverbindungen dafür
WO2009073626A1 (en) * 2007-11-29 2009-06-11 Bali Leathers, Inc. Abcite reinforced leather product and method for producing the same
CN101457262B (zh) * 2008-12-19 2012-06-13 温州大学 一种皮革复鞣加脂剂的制备方法
US20140259439A1 (en) * 2013-03-15 2014-09-18 Itaconix Corporation Polycarboxylic Acid Polymers For Treatment of Leather
CN103255243B (zh) * 2013-04-16 2015-01-21 四川德赛尔化工实业有限公司 一种柔软型丙烯酸树脂皮革复鞣剂的制备方法
CN104531909B (zh) * 2014-12-30 2016-08-24 兴业皮革科技股份有限公司 一种牛皮革修边方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005699A1 (de) * 1980-02-15 1981-08-20 Benckiser-Knapsack Gmbh, 6802 Ladenburg Verfahren zum neutralisieren mineralgegerbter leder
ES8106937A1 (es) * 1979-08-24 1981-09-01 Rhone Poulenc Ind Un procedimiento de curtido de una piel en tripa
US4750906A (en) * 1984-02-25 1988-06-14 Benckiser-Knapsack Gmbh Process for the retanning of mineral tanned leather
ES2010132A6 (es) * 1988-01-15 1989-10-16 Prodeco Spa Composicion curtiente y su utilizacion en los procedimientos de curticion y recurticion de las pieles animales.

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327097B2 (de) * 1973-05-28 1976-09-02 Hoechst Ag, 6000 Frankfurt Copolymerisate der acrylsaeure, bzw. ihre alkali- oder ammoniumsalze
LU74434A1 (es) * 1976-02-25 1977-09-12
FR2463780A1 (fr) * 1979-08-24 1981-02-27 Rhone Poulenc Ind Procede de preparation de solutions aqueuses d'acides polyacryliques de faibles masses moleculaires ou de leurs sels
DE3201226A1 (de) * 1982-01-16 1983-07-28 Basf Ag, 6700 Ludwigshafen Verfahren zum nachgerben
US4778476A (en) * 1982-08-20 1988-10-18 Sandoz Ltd. Use of phosphoric acid partial esters in fatting of tanned leather
FR2559784B1 (fr) * 1984-02-22 1987-07-10 Sandoz Sa Procede de nourriture du cuir tanne et des peaux tannees
SU1475919A1 (ru) * 1987-06-17 1989-04-30 Центральный научно-исследовательский институт кожевенно-обувной промышленности Состав дл дублени кож
SU1447853A1 (ru) * 1987-06-17 1988-12-30 Центральный научно-исследовательский институт кожевенно-обувной промышленности Способ получени минерального дубител
DE3726796A1 (de) * 1987-08-12 1989-02-23 Bayer Ag Verfahren zur hochauszehrenden chromgerbung
CA1321851C (en) * 1988-01-11 1993-08-31 Kathleen Anne Hughes Process for preparing functionalized polymeric compositions
EP0428481B1 (de) * 1989-11-13 1994-12-14 Ciba-Geigy Ag Mittel zur Behandlung von Leder und Pelzen
US5306435A (en) * 1991-07-11 1994-04-26 Nihon Junyaku Co., Ltd. Treating agent composition for leather, for fibrous materials
GB2275481B (en) * 1993-02-18 1996-06-12 Sandoz Ltd Re-tanning process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8106937A1 (es) * 1979-08-24 1981-09-01 Rhone Poulenc Ind Un procedimiento de curtido de una piel en tripa
DE3005699A1 (de) * 1980-02-15 1981-08-20 Benckiser-Knapsack Gmbh, 6802 Ladenburg Verfahren zum neutralisieren mineralgegerbter leder
US4750906A (en) * 1984-02-25 1988-06-14 Benckiser-Knapsack Gmbh Process for the retanning of mineral tanned leather
ES2010132A6 (es) * 1988-01-15 1989-10-16 Prodeco Spa Composicion curtiente y su utilizacion en los procedimientos de curticion y recurticion de las pieles animales.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS WPIL, 81-62518D (35), 1981, Derwent Publications Ltd., London, GB, & DE-A1-3005699 (BENCKISER-KNAPSACK), 20-Agosto-81 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2097695A1 (es) * 1993-02-18 1997-04-01 Sandoz Ag Proceso de re-curtido

Also Published As

Publication number Publication date
GB2259713B (en) 1995-06-28
FR2680521A1 (fr) 1993-02-26
BR9203304A (pt) 1993-04-06
IT1258461B (it) 1996-02-26
ITRM920616A0 (it) 1992-08-21
ES2049177B1 (es) 1994-10-01
DE4227778A1 (de) 1993-02-25
US5725599A (en) 1998-03-10
GB9217709D0 (en) 1992-09-30
ITRM920616A1 (it) 1994-02-21
MX9204788A (es) 1993-04-01
GB2259713A (en) 1993-03-24
FR2680521B1 (es) 1994-12-16

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Legal Events

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PC2A Transfer of patent