EP2607499A3 - Verfahren zur Herstellung von Leder - Google Patents

Verfahren zur Herstellung von Leder Download PDF

Info

Publication number
EP2607499A3
EP2607499A3 EP13155256.4A EP13155256A EP2607499A3 EP 2607499 A3 EP2607499 A3 EP 2607499A3 EP 13155256 A EP13155256 A EP 13155256A EP 2607499 A3 EP2607499 A3 EP 2607499A3
Authority
EP
European Patent Office
Prior art keywords
producing leather
leather
producing
steps
methanesulfonic acid
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Withdrawn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
EP13155256.4A
Other languages
English (en)
French (fr)
Other versions
EP2607499A2 (de
Inventor
Robert Orth
Yu Mei
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to EP13155256.4A priority Critical patent/EP2607499A3/de
Publication of EP2607499A2 publication Critical patent/EP2607499A2/de
Publication of EP2607499A3 publication Critical patent/EP2607499A3/de
Priority to ES14703867.3T priority patent/ES2616043T3/es
Priority to EP14703867.3A priority patent/EP2956558B1/de
Priority to NZ710857A priority patent/NZ710857B2/en
Priority to AU2014218021A priority patent/AU2014218021B2/en
Priority to US14/767,399 priority patent/US11001902B2/en
Priority to KR1020157024903A priority patent/KR102230317B1/ko
Priority to CN201480008276.2A priority patent/CN104981549A/zh
Priority to BR112015019537A priority patent/BR112015019537A2/pt
Priority to MX2015010584A priority patent/MX377941B/es
Priority to PCT/EP2014/052691 priority patent/WO2014124951A1/de
Priority to ARP140100464A priority patent/AR094785A1/es
Priority to TW103104693A priority patent/TWI653341B/zh
Priority to ZA2015/06725A priority patent/ZA201506725B/en
Withdrawn legal-status Critical Current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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing
    • 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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring

Landscapes

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

Abstract

Verfahren zur Herstellung von Leder umfassend mehrere Schritte, dadurch gekennzeichnet, dass in mindestens einem Schritt Methansulfonsäure verwendet wird.
EP13155256.4A 2013-02-14 2013-02-14 Verfahren zur Herstellung von Leder Withdrawn EP2607499A3 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
EP13155256.4A EP2607499A3 (de) 2013-02-14 2013-02-14 Verfahren zur Herstellung von Leder
MX2015010584A MX377941B (es) 2013-02-14 2014-02-12 Producción de cuero.
PCT/EP2014/052691 WO2014124951A1 (de) 2013-02-14 2014-02-12 Verfahren zur herstellung von leder
US14/767,399 US11001902B2 (en) 2013-02-14 2014-02-12 Production of leather
BR112015019537A BR112015019537A2 (pt) 2013-02-14 2014-02-12 método para produção de couro, couro, uso de um ácido metanossulfônico
NZ710857A NZ710857B2 (en) 2013-02-14 2014-02-12 Method for producing leather
AU2014218021A AU2014218021B2 (en) 2013-02-14 2014-02-12 Method for producing leather
ES14703867.3T ES2616043T3 (es) 2013-02-14 2014-02-12 Procedimiento para la fabricación de cuero
KR1020157024903A KR102230317B1 (ko) 2013-02-14 2014-02-12 피혁의 제조 방법
CN201480008276.2A CN104981549A (zh) 2013-02-14 2014-02-12 生产皮革的方法
EP14703867.3A EP2956558B1 (de) 2013-02-14 2014-02-12 Verfahren zur herstellung von leder
TW103104693A TWI653341B (zh) 2013-02-14 2014-02-13 皮革製造
ARP140100464A AR094785A1 (es) 2013-02-14 2014-02-13 Producción de cuero
ZA2015/06725A ZA201506725B (en) 2013-02-14 2015-09-11 Method for producing leather

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13155256.4A EP2607499A3 (de) 2013-02-14 2013-02-14 Verfahren zur Herstellung von Leder

Publications (2)

Publication Number Publication Date
EP2607499A2 EP2607499A2 (de) 2013-06-26
EP2607499A3 true EP2607499A3 (de) 2013-07-10

Family

ID=47720387

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13155256.4A Withdrawn EP2607499A3 (de) 2013-02-14 2013-02-14 Verfahren zur Herstellung von Leder
EP14703867.3A Active EP2956558B1 (de) 2013-02-14 2014-02-12 Verfahren zur herstellung von leder

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP14703867.3A Active EP2956558B1 (de) 2013-02-14 2014-02-12 Verfahren zur herstellung von leder

Country Status (12)

Country Link
US (1) US11001902B2 (de)
EP (2) EP2607499A3 (de)
KR (1) KR102230317B1 (de)
CN (1) CN104981549A (de)
AR (1) AR094785A1 (de)
AU (1) AU2014218021B2 (de)
BR (1) BR112015019537A2 (de)
ES (1) ES2616043T3 (de)
MX (1) MX377941B (de)
TW (1) TWI653341B (de)
WO (1) WO2014124951A1 (de)
ZA (1) ZA201506725B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015154977A1 (en) 2014-04-11 2015-10-15 Basf Se Process for acidizing using retarded acid formulations
CN104313199B (zh) * 2014-10-28 2016-03-09 北京泛博化学股份有限公司 小液比制备绵羊皮服装毛革的方法
WO2017216111A1 (en) * 2016-06-14 2017-12-21 Basf Se A process for producing leather
CN109485562B (zh) * 2017-09-13 2022-11-25 斯塔尔国际有限公司 脱灰剂及其用途和脱灰方法
WO2020126855A1 (en) * 2018-12-21 2020-06-25 Basf Se Mixture comprising methanesulfonic acid and sulfuric acid
EP3670675A1 (de) * 2018-12-21 2020-06-24 LANXESS Deutschland GmbH Lederhilfsmittel für die wasserwerkstatt
WO2020165628A1 (en) 2019-02-13 2020-08-20 Lab Srl Compositions for removing necrotic or infected tissues from body surface lesions and from oral cavity
IT202000017719A1 (it) * 2020-07-22 2022-01-22 Beken Italia S R L Processo a ridotto impatto ambientale per la concia di pelli
NL2027083B1 (en) 2020-12-09 2022-07-07 Stahl Int B V Process for deliming of hides, skins or pelts

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49101535A (de) * 1973-02-02 1974-09-25
DE4215389A1 (de) * 1992-05-11 1993-11-18 Basf Ag Verfahren zum Entkälken von Häuten
EP0563139B1 (de) * 1990-12-19 1995-03-01 Gaches Chimie S.A. Verfahren zur behandlung von häuten oder leder durch einsatz von methansulfonationen.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2122125A (en) * 1937-02-03 1938-06-28 Ig Farbenindustrie Ag Water-soluble condensation products and a process of producing same
US2318454A (en) * 1940-07-13 1943-05-04 American Hyalsol Corp Washing and deliming composition for limed hides
CA618725A (en) * 1957-05-17 1961-04-18 Mauthe Gustav Process for the filling of leather
IT1011668B (it) * 1973-04-28 1977-02-10 Roehm Gmbh Procedimento di purga delle pelli
DE2732217A1 (de) * 1977-07-16 1979-02-01 Henkel Kgaa Verwendung feinteiliger wasserunloeslicher alkalialuminiumsilikate bei der lederherstellung
DE4131202A1 (de) * 1991-09-19 1993-03-25 Bayer Ag Verfahren zur herstellung von chromleder
EP0554218B1 (de) * 1992-01-28 1996-07-24 Ciba-Geigy Ag Verfahren zum Pickeln von Hautblössen
DE19516957C2 (de) * 1995-05-12 2000-07-13 Stockhausen Chem Fab Gmbh Wasserlösliche Copolymere und Verfahren zu ihrer Herstellung und ihre Verwendung
DE19624821A1 (de) * 1996-06-21 1998-01-02 Bayer Ag Verfahren zur Gerbung von Leder
EP0963445A1 (de) * 1997-02-26 1999-12-15 Bayer Ag Biologisch abbaubares leder
US6777219B2 (en) * 2002-03-13 2004-08-17 Council Of Scientific And Industrial Research Process for the preparation of alkaline protease
DE10303311A1 (de) * 2003-01-28 2004-07-29 Basf Ag Addukte auf Basis cyclischer Verbindungen und ihre Verwendung als Gerbstoffe und Konservierungsmittel
DE10304959A1 (de) * 2003-02-06 2004-08-19 Basf Ag Verfahren zur Herstellung von Leder
DE10343904A1 (de) * 2003-09-19 2005-04-21 Basf Ag Verfahren zur Herstellung von Copolymerisaten
DE102005008034A1 (de) * 2005-02-22 2006-08-31 Lanxess Deutschland Gmbh Säuregruppenhaltige Kondensationsprodukte
MX2010012544A (es) * 2008-05-16 2011-03-15 Midori Hokuyo Co Ltd Recubrimiento superior.
WO2017216111A1 (en) * 2016-06-14 2017-12-21 Basf Se A process for producing leather

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49101535A (de) * 1973-02-02 1974-09-25
EP0563139B1 (de) * 1990-12-19 1995-03-01 Gaches Chimie S.A. Verfahren zur behandlung von häuten oder leder durch einsatz von methansulfonationen.
DE4215389A1 (de) * 1992-05-11 1993-11-18 Basf Ag Verfahren zum Entkälken von Häuten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 197520, Derwent World Patents Index; AN 1975-33074W, XP002696223 *

Also Published As

Publication number Publication date
ES2616043T3 (es) 2017-06-09
MX377941B (es) 2025-03-11
TW201441374A (zh) 2014-11-01
US20150376726A1 (en) 2015-12-31
ZA201506725B (en) 2017-09-27
AR094785A1 (es) 2015-08-26
AU2014218021B2 (en) 2017-03-16
CN104981549A (zh) 2015-10-14
AU2014218021A1 (en) 2015-09-03
EP2607499A2 (de) 2013-06-26
EP2956558A1 (de) 2015-12-23
KR20150119203A (ko) 2015-10-23
NZ710857A (en) 2020-09-25
WO2014124951A1 (de) 2014-08-21
US11001902B2 (en) 2021-05-11
MX2015010584A (es) 2016-05-31
KR102230317B1 (ko) 2021-03-19
TWI653341B (zh) 2019-03-11
EP2956558B1 (de) 2016-11-16
BR112015019537A2 (pt) 2017-07-18

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