EP0717114A3 - Composition aqueuse pour le prétannage de peaux ou le retannage de cuir - Google Patents

Composition aqueuse pour le prétannage de peaux ou le retannage de cuir Download PDF

Info

Publication number
EP0717114A3
EP0717114A3 EP95810768A EP95810768A EP0717114A3 EP 0717114 A3 EP0717114 A3 EP 0717114A3 EP 95810768 A EP95810768 A EP 95810768A EP 95810768 A EP95810768 A EP 95810768A EP 0717114 A3 EP0717114 A3 EP 0717114A3
Authority
EP
European Patent Office
Prior art keywords
pretanning
retanning
hides
leather
aqueous composition
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.)
Withdrawn
Application number
EP95810768A
Other languages
German (de)
English (en)
Other versions
EP0717114A2 (fr
Inventor
Alain Dr Lauton
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.)
TFL Ledertechnik GmbH and Co KG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of EP0717114A2 publication Critical patent/EP0717114A2/fr
Publication of EP0717114A3 publication Critical patent/EP0717114A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00Tanning; Compositions for tanning
    • C14C3/02Chemical tanning
    • C14C3/28Multi-step processes
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00Chemical treatment prior to tanning
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00Tanning; Compositions for tanning
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00Tanning; Compositions for tanning
    • C14C3/02Chemical tanning
    • C14C3/08Chemical tanning by organic agents
    • C14C3/16Chemical tanning by organic agents using aliphatic aldehydes

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)
  • Phenolic Resins Or Amino Resins (AREA)
EP95810768A 1994-12-15 1995-12-06 Composition aqueuse pour le prétannage de peaux ou le retannage de cuir Withdrawn EP0717114A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3794/94 1994-12-15
CH379494 1994-12-15

Publications (2)

Publication Number Publication Date
EP0717114A2 EP0717114A2 (fr) 1996-06-19
EP0717114A3 true EP0717114A3 (fr) 1996-08-21

Family

ID=4263605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95810768A Withdrawn EP0717114A3 (fr) 1994-12-15 1995-12-06 Composition aqueuse pour le prétannage de peaux ou le retannage de cuir

Country Status (8)

Country Link
US (1) US5733340A (fr)
EP (1) EP0717114A3 (fr)
JP (1) JPH08232000A (fr)
KR (1) KR960023088A (fr)
AR (1) AR000337A1 (fr)
AU (1) AU689984B2 (fr)
BR (1) BR9505896A (fr)
ZA (1) ZA9510648B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19653549A1 (de) * 1996-12-20 1998-06-25 Ciba Geigy Ag Mittel zur Herstellung von Leder
PL323618A1 (en) * 1996-12-20 1998-06-22 Tfl Ledertechnik Gmbh & Co Kg Hide processing compositions
AU6398498A (en) * 1997-02-26 1998-09-18 Bayer Aktiengesellschaft Biologically degradable leather
DE19930735A1 (de) * 1999-07-02 2000-01-05 Jozef Sagala Mittel und Verfahren zur Herstellung von Lederhalbfabrikaten
JP4689178B2 (ja) * 2004-03-05 2011-05-25 協伸株式会社 インクジェットにより染色した皮革の製造方法および該方法により染色した皮革
DE102006029408A1 (de) * 2006-06-23 2007-12-27 Lanxess Deutschland Gmbh Säuregruppenhaltige Dialdehyd Kondensationsprodukte
JP5172228B2 (ja) 2007-06-28 2013-03-27 ミドリホクヨー株式会社
US8062540B2 (en) 2007-12-28 2011-11-22 Midori Hokuyo Co., Ltd Low-VOC leather
EP2284285A4 (fr) 2008-05-16 2013-03-20 Midori Hokuyo Co Ltd Couche de finition
JP2010144061A (ja) * 2008-12-19 2010-07-01 Midori Hokuyo Kk
RU2560183C1 (ru) * 2014-08-08 2015-08-20 Общество с ограниченной ответственностью "Научно-производственное объединение ЕВРОХИМ" Способ получения катализатора для разложения алкилароматических гидропероксидов
JP6728772B2 (ja) * 2016-03-01 2020-07-22 日立化成株式会社 電極、鉛蓄電池及びこれらの製造方法
IT201700095318A1 (it) * 2017-08-23 2019-02-23 Db Patents Ltd Metodo per conciare una pelle animale.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176788B1 (de) * 1960-06-02 1964-08-27 Cassella Farbwerke Mainkur Ag Gerben von Pelzfellen
EP0520182A1 (fr) * 1991-06-01 1992-12-30 BASF Aktiengesellschaft Produits de condensation de phénols sulfonés, d'urée, d'autres bases organiques azotées et de formaldéhyde et leur utilisation comme agent de tannage et comme agent de pulvérisation de poudres de polymère redispersables
DE4242076A1 (de) * 1992-12-14 1994-06-16 Roehm Gmbh Gerbmittel und Gerbverfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851329A (en) * 1955-11-18 1958-09-09 Seligsberger Ludwig Process of tanning with malonaldehyde or succinaldehyde and optionally mineral tanning agent and leather produced thereby
US2971814A (en) * 1957-12-23 1961-02-14 Seligsberger Ludwig Tanning with alkaline glyoxal
US2941859A (en) * 1959-04-08 1960-06-21 Martin L Fein Tanning with glutaraldehyde
AR205801A1 (es) * 1973-11-08 1976-06-07 Ciba Geigy Ag Productos de reaccion del acido fenolsulfonico - urea - formaldehido particularmente utiles como substancias curtientes
DE3811267C1 (fr) * 1988-04-02 1989-05-18 Schill & Seilacher Gmbh & Co, 7030 Boeblingen, De
DK0554216T3 (da) * 1992-01-28 1996-08-19 Ciba Geigy Ag Fremgangsmåde til pickling og forgarvning af ugarvede læderhuder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176788B1 (de) * 1960-06-02 1964-08-27 Cassella Farbwerke Mainkur Ag Gerben von Pelzfellen
EP0520182A1 (fr) * 1991-06-01 1992-12-30 BASF Aktiengesellschaft Produits de condensation de phénols sulfonés, d'urée, d'autres bases organiques azotées et de formaldéhyde et leur utilisation comme agent de tannage et comme agent de pulvérisation de poudres de polymère redispersables
DE4242076A1 (de) * 1992-12-14 1994-06-16 Roehm Gmbh Gerbmittel und Gerbverfahren

Also Published As

Publication number Publication date
AU689984B2 (en) 1998-04-09
BR9505896A (pt) 1998-01-06
EP0717114A2 (fr) 1996-06-19
US5733340A (en) 1998-03-31
JPH08232000A (ja) 1996-09-10
AR000337A1 (es) 1997-06-18
ZA9510648B (en) 1996-06-17
AU4046195A (en) 1996-06-20
KR960023088A (ko) 1996-07-18

Similar Documents

Publication Publication Date Title
EP0717114A3 (fr) Composition aqueuse pour le prétannage de peaux ou le retannage de cuir
GB2314342B (en) Aqueous composition for pretanning pelts or retanning leather
GB2259713B (en) Process for mineral tanning,re-tanning or leather after-treatment
AU3685697A (en) Method of treating leather with improved retanning agents
GB9916729D0 (en) Fuller for the treatment of leather,pelts and the like
ITRM910620A0 (it) Procedimento per la scarnatura di pelli
GB2141734B (en) Degreasing skins hides or pelts
ITRM940071A0 (it) Proedimento per la riconcia delle pelli conciate.
PT79827B (en) Process for re-tanning of minerally tanned hides
AU5407590A (en) Enzymatic method for unhairing of hides or skins
ZA877945B (en) Chrome tanning of hides
LTIP809A (en) Composition for finishing tanned leather
AU6723898A (en) Composition for treating tanned leather, and its preparation
FR2711145B1 (fr) Procédé de tannage de peaux.
DE59303164D1 (de) Wässrige Zusammensetzung zum Vorgerben von Hautblössen
ZA95559B (en) Preservation of animal hides or skins
ITTO920209A0 (it) Procedimento per la concia di cuoi e pelli
ITFI920132A0 (it) Macchina scarnatrice per pelli destinate alla concia
YU7789A (en) Composition for animal hides tanning
PL268180A2 (en) The method of leather stuffing for chrome tanning and/or chrome retanning
DE3562386D1 (en) Process for the quick tanning of leather, and pretanning agent used therein
DE3660208D1 (en) Method of retanning chrome-tanned leather
PL332927A1 (en) Method of tanning animal hides and skins employing an iron pretanning process
RO89527A2 (fr) Agent pour le retannage des cuirs
FR2664906B1 (fr) Procede de tannage de peaux.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB IT LI NL PT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB IT LI NL PT

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CIBA SC HOLDING AG

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CIBA SPECIALTY CHEMICALS HOLDING INC.

17P Request for examination filed

Effective date: 19970208

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19990331

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: TFL LEDERTECHNIK GMBH & CO. KG

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20000426