FR2354383A1 - Procede de tannage avec un acide carboxylique portant une fonction ester et/ou urethanne et/ou amide - Google Patents

Procede de tannage avec un acide carboxylique portant une fonction ester et/ou urethanne et/ou amide

Info

Publication number
FR2354383A1
FR2354383A1 FR7718088A FR7718088A FR2354383A1 FR 2354383 A1 FR2354383 A1 FR 2354383A1 FR 7718088 A FR7718088 A FR 7718088A FR 7718088 A FR7718088 A FR 7718088A FR 2354383 A1 FR2354383 A1 FR 2354383A1
Authority
FR
France
Prior art keywords
urethane
ester
carboxylic acid
tanning process
acid carrying
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
FR7718088A
Other languages
English (en)
Other versions
FR2354383B1 (fr
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2354383A1 publication Critical patent/FR2354383A1/fr
Application granted granted Critical
Publication of FR2354383B1 publication Critical patent/FR2354383B1/fr
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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/04—Mineral tanning
    • C14C3/06—Mineral tanning using chromium compounds
    • 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
    • C14C3/08—Chemical tanning by organic agents

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

L'invention concerne un procédé pour le tannage et/ou le retannage des peaux et/ou des cuirs. Selon l'invention, on traite une peau ou un cuir avec une substance tannante renfermant au moins un acide carboxylique renfermant une fonction ester et/ou uréthanne et/ou amide. L'invention s'applique en particulier au tannage au chrome
FR7718088A 1976-06-12 1977-06-13 Procede de tannage avec un acide carboxylique portant une fonction ester et/ou urethanne et/ou amide Granted FR2354383A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2626430A DE2626430C2 (de) 1976-06-12 1976-06-12 Verfahren zum Gerben von Leder und Gerbmischung

Publications (2)

Publication Number Publication Date
FR2354383A1 true FR2354383A1 (fr) 1978-01-06
FR2354383B1 FR2354383B1 (fr) 1982-08-06

Family

ID=5980407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718088A Granted FR2354383A1 (fr) 1976-06-12 1977-06-13 Procede de tannage avec un acide carboxylique portant une fonction ester et/ou urethanne et/ou amide

Country Status (8)

Country Link
US (1) US4126413A (fr)
AR (1) AR217434A1 (fr)
BR (1) BR7703764A (fr)
DE (1) DE2626430C2 (fr)
ES (1) ES459658A1 (fr)
FR (1) FR2354383A1 (fr)
GB (1) GB1581678A (fr)
IT (1) IT1078485B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007555A1 (fr) * 1978-07-20 1980-02-06 Henkel Kommanditgesellschaft auf Aktien Application d'aluminosilicates insolubles dans l'eau à la fabrication du cuir
EP0209780A2 (fr) * 1985-07-18 1987-01-28 Bayer Ag Agent de traitement du cuir et son utilisation
EP0243788A2 (fr) * 1986-04-26 1987-11-04 Bayer Ag Agent de traitement du cuir
WO1998042877A1 (fr) * 1997-03-20 1998-10-01 Bayer Aktiengesellschaft Nouveaux produits de condensation a base de phenols

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822072A1 (de) * 1978-05-20 1979-11-29 Henkel Kgaa Verwendung wasserunloeslicher aluminiumsilikate bei der lederherstellung
DE2739844B2 (de) * 1977-09-03 1980-02-28 Bayer Ag, 5090 Leverkusen Verfahren zum Chromgerben
US4285689A (en) * 1979-06-26 1981-08-25 Seton Company Leather tanning composition and method
US4270912A (en) * 1979-06-26 1981-06-02 Seton Company Stabilized tanning composition comprising a reaction product of (a) polyaldehyde (b) secondary amine and (c) an alcohol and method
IT1121190B (it) * 1979-07-24 1986-03-26 Torrini Ottavio Procedimento di conciatura di pelli con sali di gromo trivalente entro botti ruotanti senza bagno residuo per motivi di ordine ecologico
US4458509A (en) * 1981-04-15 1984-07-10 Tannerie Pechdo Sarl Treated reversible skin and a process for treating animal skins to form such a reversible skin
DE3726796A1 (de) * 1987-08-12 1989-02-23 Bayer Ag Verfahren zur hochauszehrenden chromgerbung
AU7791187A (en) * 1987-09-29 1989-03-09 Shri Ram Fibres Ltd. Leather treatment with polyamide or polyester
DE4439990A1 (de) * 1994-11-09 1996-05-15 Bayer Ag Ledergerbstoffe und Stellmittel für Farstoffe
AU2003209672A1 (en) * 2002-02-28 2003-09-09 Council Of Scientific And Industrial Research A process for making chrome tanned leathers
IT201700007426A1 (it) 2017-01-24 2018-07-24 Re Al Color S R L Agenti concianti e processo di concia
SI3597778T1 (sl) 2018-07-18 2021-08-31 Re. Al. Color S.r.l. Sredstva za strojenje, ki ne vsebujejo kroma, in postopek strojenja
IT202000017719A1 (it) * 2020-07-22 2022-01-22 Beken Italia S R L Processo a ridotto impatto ambientale per la concia di pelli
EP4105342A1 (fr) * 2021-06-18 2022-12-21 Zschimmer & Schwarz Chemie GmbH Procédé de traitement ultérieur des peaux, des peauxen tripe, des cuirs et des fourrures au moyen d'un polyester
CN115894784B (zh) * 2022-12-30 2023-11-03 四川大学 一种多官能团共聚物及其制备方法与在胶原改性上的应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530643A (en) * 1938-06-16 1940-12-17 Du Pont Improvements in or relating to the tanning of skins

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205883A (en) * 1938-06-16 1940-06-25 Du Pont Tanning
DE904098C (de) * 1951-08-04 1954-02-15 Henkel & Cie Gmbh Gerbverfahren
DE1233975B (de) * 1960-03-09 1967-02-09 Bayer Ag Verfahren zum Nachgerben von mineralisch gegerbten Ledern
DE2416485A1 (de) * 1974-04-04 1975-10-16 Bayer Ag Ledergerbung mit oligourethanen
AR208085A1 (es) 1974-05-18 1976-11-30 Bayer Ag Procedimiento de curtido al cromo

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530643A (en) * 1938-06-16 1940-12-17 Du Pont Improvements in or relating to the tanning of skins

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007555A1 (fr) * 1978-07-20 1980-02-06 Henkel Kommanditgesellschaft auf Aktien Application d'aluminosilicates insolubles dans l'eau à la fabrication du cuir
EP0209780A2 (fr) * 1985-07-18 1987-01-28 Bayer Ag Agent de traitement du cuir et son utilisation
EP0209780A3 (en) * 1985-07-18 1987-11-11 Bayer Ag Leather-treating agent and its use
EP0243788A2 (fr) * 1986-04-26 1987-11-04 Bayer Ag Agent de traitement du cuir
EP0243788A3 (fr) * 1986-04-26 1991-09-04 Bayer Ag Agent de traitement du cuir
WO1998042877A1 (fr) * 1997-03-20 1998-10-01 Bayer Aktiengesellschaft Nouveaux produits de condensation a base de phenols

Also Published As

Publication number Publication date
FR2354383B1 (fr) 1982-08-06
AR217434A1 (es) 1980-03-31
DE2626430A1 (de) 1977-12-22
BR7703764A (pt) 1978-04-11
ES459658A1 (es) 1978-07-16
GB1581678A (en) 1980-12-17
DE2626430C2 (de) 1982-06-03
US4126413A (en) 1978-11-21
IT1078485B (it) 1985-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse