Title (en)

USE OF HYDROLYSATES OF VEGETABLE TANNING AGENTS FOR STABILISING CHROME-III AGAINST OXIDATION IN CHROME-TANNED LEATHER

Title (de)

VERWENDUNG VON HYDROLYSATEN VON VEGETABILEN GERBSTOFFEN ZUR STABILISIERUNG VON CHROM-III GEGEN OXIDATION IN CHROMGEGERBTEM LEDER

Title (fr)

UTILISATION D'HYDROLYSATS DE TANNINS VEGETAUX POUR LA STABILISATION DE CHROME III CONTRE L'OXYDATION DANS DU CUIR TANNE AU CHROME

Publication

EP 1297189 B1 20050824 (DE)

Application

EP 01943520 A 20010619

Priority

• DE 10031545 A 20000628
• EP 0106860 W 20010619

Abstract (en)

[origin: WO0200942A1] Hydrolysates of vegetable tanning agents are suitable for stabilising chrome-III against oxidation in chrome-tanned leather.

IPC 1-7

C14C 3/12; C14C 3/28

IPC 8 full level

C14C 3/12 (2006.01); C14C 3/28 (2006.01)

CPC (source: EP)

C14C 3/12 (2013.01); C14C 3/28 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 0200942 A1 20020103; AT E302857 T1 20050915; BR 0111929 A 20030610; BR 0111929 B1 20121030; DE 10031545 A1 20020110; DE 50107215 D1 20050929; EP 1297189 A1 20030402; EP 1297189 B1 20050824

DOCDB simple family (application)

EP 0106860 W 20010619; AT 01943520 T 20010619; BR 0111929 A 20010619; DE 10031545 A 20000628; DE 50107215 T 20010619; EP 01943520 A 20010619