ES2526524T3 - Curtido no metálico - Google Patents

Curtido no metálico Download PDF

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Publication number
ES2526524T3
ES2526524T3 ES11776109.8T ES11776109T ES2526524T3 ES 2526524 T3 ES2526524 T3 ES 2526524T3 ES 11776109 T ES11776109 T ES 11776109T ES 2526524 T3 ES2526524 T3 ES 2526524T3
Authority
ES
Spain
Prior art keywords
tanning
formula
ammonium cation
leather
skin
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.)
Active
Application number
ES11776109.8T
Other languages
English (en)
Inventor
Claus Reineking
Roberta Gamarino
Licia Trimarco
Maurizio Quaglierini
Markus Gisler
Rainer Nusser
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.)
Stahl International BV
Original Assignee
Stahl International BV
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 Stahl International BV filed Critical Stahl International BV
Application granted granted Critical
Publication of ES2526524T3 publication Critical patent/ES2526524T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/68—Triazinylamino stilbenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/04—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/42—One nitrogen atom
    • C07D251/44—One nitrogen atom with halogen atoms attached to the two other ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
    • 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
    • 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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/26—Chemical tanning by organic agents using other organic substances, containing halogen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Un proceso para la producción de cuero, pieles o pellejos curtidos mediante curtido no metálico, que comprende la etapa de curtir un cuero, piel o pellejo purgados, con un agente de curtido (A), el agente de curtido (A) es al menos un compuesto de la fórmula (I),**Fórmula** en donde Hal significa cloro o flúor, X significa N o CR Y significa hidrógeno, alquilo de C1-8-, alquilo carbonilo de C1-4, alquil-sulfonilo de C1-4- o un radical de la fórmula (Ia), **Fórmula** o (Ib) -(-C2-3 alquileno-O-)q(Ib) -H R significa hidrógeno o cloro, q es 1 a 10 y M significa hidrógeno o un catión de metal alcalino o un catión de amonio, el catión de amonio es una amina terciaria protonada o un catión de amonio cuaternario, en un baño de curtido, el baño de curtido tiene un pH desde 6 a 10 al inicio de la etapa de curtido.
ES11776109.8T 2010-11-11 2011-10-25 Curtido no metálico Active ES2526524T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10014484 2010-11-11
EP10014484 2010-11-11
PCT/EP2011/005365 WO2012062411A1 (en) 2010-11-11 2011-10-25 Non metal tanning

Publications (1)

Publication Number Publication Date
ES2526524T3 true ES2526524T3 (es) 2015-01-13

Family

ID=43828537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11776109.8T Active ES2526524T3 (es) 2010-11-11 2011-10-25 Curtido no metálico

Country Status (13)

Country Link
US (1) US8795390B2 (es)
EP (1) EP2638180B1 (es)
KR (1) KR101849518B1 (es)
CN (1) CN103210096B (es)
AR (1) AR084137A1 (es)
AU (1) AU2011328554B2 (es)
BR (1) BR112013011268B1 (es)
ES (1) ES2526524T3 (es)
HK (1) HK1187080A1 (es)
MX (1) MX338051B (es)
TW (1) TWI544078B (es)
UY (1) UY33718A (es)
WO (1) WO2012062411A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013010350B1 (pt) 2010-10-28 2020-03-24 Stahl International B.V. Processo de curtimento com não metal, couro, peles ou pelagens curtidos obtidos do mesmo, e usos
CN102918168B (zh) 2010-10-28 2014-03-12 科莱恩金融(Bvi)有限公司 非金属鞣制
WO2012055482A1 (en) 2010-10-28 2012-05-03 Clariant International Ltd Non-metal tanning process
ES2623170T3 (es) 2010-10-28 2017-07-10 Stahl International B.V. Curtido no metálico
BR112013011752B1 (pt) 2010-11-12 2020-03-03 Stahl International B.V. Processo para a produção de couro, peles ou peliças curtidos, por meio de curtimento não metálico, uso da composição de curtimento (t1) e couro, peles ou peliças curtidos e seu uso
CN103509887B (zh) * 2013-10-22 2015-12-02 陕西科技大学 用于二层牛皮绒面革的纳米复合材料-铬粉结合复鞣工艺
CN109943670B (zh) * 2019-01-31 2021-09-21 四川大学 一种高活性有机鞣剂单宁酸不浸酸无铬结合鞣法
CN112064346B (zh) * 2020-09-18 2021-08-13 四川大学 改性胶原纤维及其制备方法和应用
EP3798325A1 (en) * 2020-10-21 2021-03-31 Be Green Tannery Innovazione Conciaria Italiana S.r.l. Tanning of bovine, sheep and goat skins with the use of commercial substances, process and operating methods for free-metal finished leathers
IT202200000887A1 (it) * 2022-01-20 2023-07-20 Be Green Tannery Innovazione Conciaria Italiana S R L Metodo di concia della pelle ovina e caprina per la produzione di un cuoio ecosostenibile senza cromo e bottale associato

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH405061A (de) * 1961-12-01 1965-12-31 Ciba Geigy Verwendung eines neuen Bistriazinylaminostilbenderivates als optisches Aufhellmittel mit Ausnahme der Behandlung von Textilfasern
WO1992018457A1 (en) * 1991-04-09 1992-10-29 Commonwealth Scientific And Industrial Research Organisation Process for tanning hides and compounds for use therein
GB9222260D0 (en) 1992-10-23 1992-12-09 Ici Plc Skin treatment
DE19706238B4 (de) * 1997-02-18 2005-09-01 Bayer Chemicals Ag Verfahren zur Herstellung von substituierten 4,4'-Diaminostilben-2,2'-disulfonsäuren
AU2002221587A1 (en) 2000-12-21 2002-07-01 Novozymes A/S Method for tanning of hides by means of tanning agents
US6875819B2 (en) * 2001-04-27 2005-04-05 Mitsui Chemicals, Inc. Fluorinated cycloolefin polymers, processes for preparation of fluorinated cycloofefin monomers and polymers thereof, and use of the same
JP4412635B2 (ja) * 2002-11-06 2010-02-10 日本曹達株式会社 アミノ基置換１，３，５−トリアジン類の製造方法
JP2009067847A (ja) * 2007-09-11 2009-04-02 Kaneka Corp 再なめし剤、及び革なめし製品
WO2012055482A1 (en) 2010-10-28 2012-05-03 Clariant International Ltd Non-metal tanning process
ES2623170T3 (es) 2010-10-28 2017-07-10 Stahl International B.V. Curtido no metálico
BR112013010350B1 (pt) 2010-10-28 2020-03-24 Stahl International B.V. Processo de curtimento com não metal, couro, peles ou pelagens curtidos obtidos do mesmo, e usos
CN102918168B (zh) 2010-10-28 2014-03-12 科莱恩金融(Bvi)有限公司 非金属鞣制
AU2011328555B2 (en) 2010-11-11 2016-10-20 Stahl International Bv Non metal tanning
BR112013011752B1 (pt) 2010-11-12 2020-03-03 Stahl International B.V. Processo para a produção de couro, peles ou peliças curtidos, por meio de curtimento não metálico, uso da composição de curtimento (t1) e couro, peles ou peliças curtidos e seu uso

Also Published As

Publication number Publication date
HK1187080A1 (en) 2014-03-28
BR112013011268A2 (pt) 2016-11-01
WO2012062411A1 (en) 2012-05-18
CN103210096B (zh) 2014-12-17
UY33718A (es) 2012-06-29
AU2011328554A1 (en) 2013-04-04
CN103210096A (zh) 2013-07-17
KR20140010366A (ko) 2014-01-24
TWI544078B (zh) 2016-08-01
AR084137A1 (es) 2013-04-24
AU2011328554B2 (en) 2016-10-06
KR101849518B1 (ko) 2018-04-17
BR112013011268B1 (pt) 2020-02-27
TW201233806A (en) 2012-08-16
MX338051B (es) 2016-03-31
US20130239340A1 (en) 2013-09-19
EP2638180B1 (en) 2014-11-26
MX2013004299A (es) 2013-06-07
EP2638180A1 (en) 2013-09-18
US8795390B2 (en) 2014-08-05

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