EP 2607499 A3 20130710 - Method for producing leather
Title (en)
Method for producing leather
Title (de)
Verfahren zur Herstellung von Leder
Title (fr)
Procédé destiné à la fabrication de cuir
Publication
Application
Priority
EP 13155256 A 20130214
Abstract (en)
[origin: EP2607499A2] Manufacturing leather using methanesulfonic acid in at least one step, is claimed. An independent claim is also included for the leather, which is prepared by the above mentioned method.
IPC 8 full level
C14C 1/08 (2006.01)
CPC (source: CN EP US)
C14C 1/08 (2013.01 - CN EP US); C14C 3/06 (2013.01 - US); C14C 9/02 (2013.01 - US)
Citation (search report)
- [XI] EP 0563139 B1 19950301 - GACHES CHIMIE SA [FR]
- [X] DE 4215389 A1 19931118 - BASF AG [DE]
- [X] DATABASE WPI Week 197520, Derwent World Patents Index; AN 1975-33074W, XP002696223
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2607499 A2 20130626; EP 2607499 A3 20130710; AR 094785 A1 20150826; AU 2014218021 A1 20150903; AU 2014218021 B2 20170316; BR 112015019537 A2 20170718; CN 104981549 A 20151014; EP 2956558 A1 20151223; EP 2956558 B1 20161116; ES 2616043 T3 20170609; KR 102230317 B1 20210319; KR 20150119203 A 20151023; MX 2015010584 A 20160531; NZ 710857 A 20200925; TW 201441374 A 20141101; TW I653341 B 20190311; US 11001902 B2 20210511; US 2015376726 A1 20151231; WO 2014124951 A1 20140821; ZA 201506725 B 20170927
DOCDB simple family (application)
EP 13155256 A 20130214; AR P140100464 A 20140213; AU 2014218021 A 20140212; BR 112015019537 A 20140212; CN 201480008276 A 20140212; EP 14703867 A 20140212; EP 2014052691 W 20140212; ES 14703867 T 20140212; KR 20157024903 A 20140212; MX 2015010584 A 20140212; NZ 71085714 A 20140212; TW 103104693 A 20140213; US 201414767399 A 20140212; ZA 201506725 A 20150911