BR9505896A - Composição aquosa e processo para o pré-curtimento de peles depiladas de couro cru ou recurtimento de couro e material de couro - Google Patents

Composição aquosa e processo para o pré-curtimento de peles depiladas de couro cru ou recurtimento de couro e material de couro

Info

Publication number
BR9505896A
BR9505896A BR9505896A BR9505896A BR9505896A BR 9505896 A BR9505896 A BR 9505896A BR 9505896 A BR9505896 A BR 9505896A BR 9505896 A BR9505896 A BR 9505896A BR 9505896 A BR9505896 A BR 9505896A
Authority
BR
Brazil
Prior art keywords
leather
rawhide
depilated
retanning
tanning
Prior art date
Application number
BR9505896A
Other languages
English (en)
Inventor
Alain Lauton
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 BR9505896A publication Critical patent/BR9505896A/pt

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
    • C14C3/28—Multi-step processes
    • 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
    • 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
    • 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
    • C14C3/16—Chemical 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)
BR9505896A 1994-12-15 1995-12-14 Composição aquosa e processo para o pré-curtimento de peles depiladas de couro cru ou recurtimento de couro e material de couro BR9505896A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH379494 1994-12-15

Publications (1)

Publication Number Publication Date
BR9505896A true BR9505896A (pt) 1998-01-06

Family

ID=4263605

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9505896A BR9505896A (pt) 1994-12-15 1995-12-14 Composição aquosa e processo para o pré-curtimento de peles depiladas de couro cru ou recurtimento de couro e material de couro

Country Status (8)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL323618A1 (en) * 1996-12-20 1998-06-22 Tfl Ledertechnik Gmbh & Co Kg Hide processing compositions
DE19653549A1 (de) * 1996-12-20 1998-06-25 Ciba Geigy Ag Mittel zur Herstellung von Leder
JP2001513129A (ja) * 1997-02-26 2001-08-28 バイエル・アクチエンゲゼルシヤフト 生物学的に分解可能な皮革
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 革
US8062540B2 (en) 2007-12-28 2011-11-22 Midori Hokuyo Co., Ltd Low-VOC leather
EP2284285A4 (en) * 2008-05-16 2013-03-20 Midori Hokuyo Co Ltd DECKLACK
JP2010144061A (ja) * 2008-12-19 2010-07-01 Midori Hokuyo Kk 革
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.

Family Cites Families (9)

* 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
DE1176788B1 (de) * 1960-06-02 1964-08-27 Cassella Farbwerke Mainkur Ag Gerben von Pelzfellen
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 (pt) * 1988-04-02 1989-05-18 Schill & Seilacher Gmbh & Co, 7030 Boeblingen, De
DE4118007A1 (de) * 1991-06-01 1992-12-03 Basf Ag Kondensationsprodukte aus sulfonierten phenolen, harnstoff, weiteren organischen stickstoff-basen und formaldehyd und ihre verwendung als gerbstoffe und als spruehhilfsmittel fuer redispergierbare polymerpulver
ES2089770T3 (es) * 1992-01-28 1996-10-01 Ciba Geigy Ag Procedimiento para el piquelado y precurtido de pieles en tripa.
DE4242076A1 (de) * 1992-12-14 1994-06-16 Roehm Gmbh Gerbmittel und Gerbverfahren

Also Published As

Publication number Publication date
KR960023088A (ko) 1996-07-18
AR000337A1 (es) 1997-06-18
US5733340A (en) 1998-03-31
AU4046195A (en) 1996-06-20
EP0717114A2 (de) 1996-06-19
AU689984B2 (en) 1998-04-09
JPH08232000A (ja) 1996-09-10
EP0717114A3 (de) 1996-08-21
ZA9510648B (en) 1996-06-17

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Legal Events

Date Code Title Description
PC Transfer

Free format text: CIBA SC HOLDING AG (CH)

TC Change of name
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law