EP 3094754 B1 20180328 - A COMPOSITION FOR WATER FREE, PICKLE FREE CHROME TANNING OF HIDES/SKINS
Title (en)
A COMPOSITION FOR WATER FREE, PICKLE FREE CHROME TANNING OF HIDES/SKINS
Title (de)
ZUSAMMENSETZUNG FÜR WASSERFREIE CHROM-GERBUNG VON TIERHÄUTEN OHNE PICKELSCHRITT
Title (fr)
COMPOSITION POUR LE TANNAGE DE CHROME DES PEAUX SANS EAU ET SANS PICKLAGE
Publication
Application
Priority
- IN 85DE2014 A 20140113
- IN 2014000555 W 20140829
Abstract (en)
[origin: WO2015104716A1] The present disclosure provides a composition for water free, pickle free chrome tanning of hides/skins comprising of basic chrome sulphate, alkali metal salt of organic acid and polyhydric alcohol for chrome tanning of hides and/or skins. The chrome tanning process ensures avoiding use of water and the conventional pickling operation. It is envisaged to have tremendous application potential in the tanning industry to ensure eco-benign leather processing that does not add to environmental pollution. The disclosure is therefore envisaged to play a crucial role in enhancing the economic and environmental benefits associated with chrome tanning.
IPC 8 full level
C14C 3/06 (2006.01)
CPC (source: EP)
C14C 3/06 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015104716 A1 20150716; BR 112016016270 A2 20170808; CN 106414777 A 20170215; CN 106414777 B 20180410; EP 3094754 A1 20161123; EP 3094754 B1 20180328; IN 85DE2014 A 20150717; TR 201809066 T4 20180723; ZA 201605336 B 20171129
DOCDB simple family (application)
IN 2014000555 W 20140829; BR 112016016270 A 20140829; CN 201480073078 A 20140829; EP 14786723 A 20140829; IN 85DE2014 A 20140113; TR 201809066 T 20140829; ZA 201605336 A 20160802