ATE425269T1 - COMPOSITION FOR TREATING LEATHER - Google Patents

COMPOSITION FOR TREATING LEATHER

Info

Publication number
ATE425269T1
ATE425269T1 AT05850465T AT05850465T ATE425269T1 AT E425269 T1 ATE425269 T1 AT E425269T1 AT 05850465 T AT05850465 T AT 05850465T AT 05850465 T AT05850465 T AT 05850465T AT E425269 T1 ATE425269 T1 AT E425269T1
Authority
AT
Austria
Prior art keywords
composition
treating leather
leather
treating
Prior art date
Application number
AT05850465T
Other languages
German (de)
Inventor
Alain Lauton
Aykut Direk
Original Assignee
Tfl Ledertechnik Gmbh
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 Tfl Ledertechnik Gmbh filed Critical Tfl Ledertechnik Gmbh
Application granted granted Critical
Publication of ATE425269T1 publication Critical patent/ATE425269T1/en

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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated

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)
AT05850465T 2004-12-17 2005-12-16 COMPOSITION FOR TREATING LEATHER ATE425269T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH20982004 2004-12-17

Publications (1)

Publication Number Publication Date
ATE425269T1 true ATE425269T1 (en) 2009-03-15

Family

ID=36130144

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05850465T ATE425269T1 (en) 2004-12-17 2005-12-16 COMPOSITION FOR TREATING LEATHER

Country Status (6)

Country Link
EP (1) EP1831405B1 (en)
AR (1) AR055546A1 (en)
AT (1) ATE425269T1 (en)
DE (1) DE602005013287D1 (en)
TW (1) TW200641140A (en)
WO (1) WO2006064054A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110263893A1 (en) * 2010-04-21 2011-10-27 Basf Se Products, process for producing them, and their use
WO2011131542A1 (en) * 2010-04-21 2011-10-27 Basf Se Products, method for producing same, and use thereof
CN104450993B (en) * 2014-12-24 2017-11-10 上海金狮化工有限公司 A kind of retanning agent and preparation method thereof
ITTV20150055A1 (en) * 2015-04-21 2016-10-21 Osmo S R L SKIN TANNING PROCESS
CN105541672B (en) * 2015-12-15 2017-06-20 浙江闰土研究院有限公司 A kind of process for cleanly preparing of dye dispersant MF
CN112746137A (en) * 2020-12-31 2021-05-04 晋江市永建皮革制品有限公司 Preparation process of three-dimensional embossed leather

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB425037A (en) * 1933-08-28 1935-02-28 Ig Farbenindustrie Ag Improvements in and relating to improving the properties of synthetic tanning agents
EP0554218B1 (en) * 1992-01-28 1996-07-24 Ciba-Geigy Ag Process for pickling hides
DE19746445A1 (en) * 1997-10-21 1999-04-22 Tfl Ledertechnik Gmbh & Co Kg Composition for preparing leather and hides used for retanning and dubbing

Also Published As

Publication number Publication date
EP1831405A1 (en) 2007-09-12
AR055546A1 (en) 2007-08-22
DE602005013287D1 (en) 2009-04-23
EP1831405B1 (en) 2009-03-11
TW200641140A (en) 2006-12-01
WO2006064054A1 (en) 2006-06-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties