BRPI0415120B1 - composiÇço e processo para o prÉ-curtimento de peles piqueladas em licor aquoso. - Google Patents

composiÇço e processo para o prÉ-curtimento de peles piqueladas em licor aquoso.

Info

Publication number
BRPI0415120B1
BRPI0415120B1 BRPI0415120-8A BRPI0415120A BRPI0415120B1 BR PI0415120 B1 BRPI0415120 B1 BR PI0415120B1 BR PI0415120 A BRPI0415120 A BR PI0415120A BR PI0415120 B1 BRPI0415120 B1 BR PI0415120B1
Authority
BR
Brazil
Prior art keywords
composition
aqueous liquor
pickled skins
tanning
tanning pickled
Prior art date
Application number
BRPI0415120-8A
Other languages
English (en)
Inventor
Alain Lauton
Wolfgang Herrmann
Jens Fennen
Catherine Cabagnou
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 filed Critical
Publication of BRPI0415120A publication Critical patent/BRPI0415120A/pt
Publication of BRPI0415120B1 publication Critical patent/BRPI0415120B1/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
    • C14C3/08—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)
BRPI0415120-8A 2003-10-09 2004-10-07 composiÇço e processo para o prÉ-curtimento de peles piqueladas em licor aquoso. BRPI0415120B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH17242003 2003-10-09
PCT/EP2004/052465 WO2005038058A1 (en) 2003-10-09 2004-10-07 Composition for the pretanning of pelts

Publications (2)

Publication Number Publication Date
BRPI0415120A BRPI0415120A (pt) 2006-11-28
BRPI0415120B1 true BRPI0415120B1 (pt) 2013-02-05

Family

ID=34438155

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415120-8A BRPI0415120B1 (pt) 2003-10-09 2004-10-07 composiÇço e processo para o prÉ-curtimento de peles piqueladas em licor aquoso.

Country Status (6)

Country Link
US (1) US20080276378A1 (pt)
EP (1) EP1694874B1 (pt)
CN (1) CN100552043C (pt)
AR (1) AR046275A1 (pt)
BR (1) BRPI0415120B1 (pt)
WO (1) WO2005038058A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101613769B (zh) * 2009-07-15 2013-11-20 天津市雄冠科技发展有限公司 白色合成鞣剂及其制备方法
ITUB20152180A1 (it) 2015-07-14 2017-01-14 Db Patents Ltd Metodo migliorato per conciare una pelle animale.
DE102016004192A1 (de) * 2016-04-06 2017-10-12 Tfl Ledertechnik Gmbh Zusammensetzung und Verfahren zur Gerbung basierend auf einem Acetal eines aldehydischen Gerbstoffes
US10415189B2 (en) * 2017-10-03 2019-09-17 Rayonier Performance Fibers, Llc Polyalkylene glycol based reagent with aldehyde end groups suitable for making cellulosic fibers with modified morphology
DE102017123020A1 (de) * 2017-10-04 2019-04-04 Tfl Ledertechnik Gmbh Zusammensetzung und Verfahren zur Gerbung
CN111961173B (zh) * 2020-07-23 2023-05-02 科凯精细化工（上海）有限公司 一种氨基树脂复鞣剂的制备方法、复鞣剂及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US34986A (en) * 1862-04-15 Improvement in rakes for harvesters
GB465048A (en) * 1935-10-26 1937-04-26 John Burchill Improvements in the treatment of chrome tanned leather
US2158627A (en) * 1938-03-25 1939-05-16 Ninol Inc Treatment of hides, skins, and leather
US4762522A (en) * 1987-03-02 1988-08-09 Gaf Corporation Agent for treatment of hides and pelts
DE3811267C1 (pt) * 1988-04-02 1989-05-18 Schill & Seilacher Gmbh & Co, 7030 Boeblingen, De
ES2089771T3 (es) * 1992-01-28 1996-10-01 Ciba Geigy Ag Composicion acuosa para precurtir pieles en tripa.

Also Published As

Publication number Publication date
BRPI0415120A (pt) 2006-11-28
EP1694874B1 (en) 2012-09-12
CN100552043C (zh) 2009-10-21
US20080276378A1 (en) 2008-11-13
AR046275A1 (es) 2005-11-30
WO2005038058A1 (en) 2005-04-28
EP1694874A1 (en) 2006-08-30
CN1863930A (zh) 2006-11-15

Similar Documents

Publication Publication Date Title
BRPI0408922B1 (pt) processo para o tratamento termomecánico de aço.
BRPI0310039A2 (pt) composição de emulsão cerosa repelente de água, madeira repelente de água e método para tratamento de madeira
BRPI0613893A2 (pt) sistema e método para tratar pele
IL188487A0 (en) Topical skin treating compositions
ITMI20032144A1 (it) Forme polimorfe di rifaximina, processi per ottenerle e
FI20050023A0 (fi) Puun käsittelyaine, menetelmä puun käsittelemiseksi ja puutuote
EP1940514A4 (en) TANNING SYSTEM INCORPORATING SKIN REJUVENATION LIGHT
EP1628623A4 (en) METHOD FOR THE TREATMENT OF DISEASES WITH HSP90-INHIBITING AGENTS COMBINED WITH ENZYME-INHIBITORS
IL185182A0 (en) Defibrotide and/or oligodeoxyribonucleotides for treating angiogenesis-dependent tumors
BRPI0914581A2 (pt) solução aquosa e kit para sanitizar produto, e, método para tratar produto
HK1102831A1 (en) Process for treating animal skins
BRPI0820540A2 (pt) Agente e processo para o curtimento de couros e peles
BR0207368B1 (pt) mÉtodo para tratamento e secagem de madeira.
BRPI0415120B1 (pt) composiÇço e processo para o prÉ-curtimento de peles piqueladas em licor aquoso.
PT103018A (pt) Processo para obtencao de pecas em g-tiai por fundicao
GB0518916D0 (en) Treating commodities against unwanted biological activity
PT1856332T (pt) Método para tratamento de solos, em particular solos secos sensíveis à água
FI20050649A0 (fi) Menetelmä puun tai puutuotteiden käsittelemiseksi
BRPI0511701B1 (pt) processo de reduÇço direta
ITRM20040578A1 (it) Processo e impianto per il trattamento di pile esauste.
ITMI20042002A1 (it) Processo di trattamento di barre
BRPI0203260B1 (pt) processo de curtimento de pele.
FI20031696A0 (fi) Laitteisto puun tai puutuotteiden käsittelemiseksi
ITUD20040071A1 (it) Macchina di spruzzatura per pelli di conceria
BRPI0716788A2 (pt) Processo de pré-tratamento de carga para biorreator de lixiviação de sobrecarga de superfície não agitada e métodos de adaptação de população microbiana para uso no mesmo.

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/10/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)