EP 2711438 B1 20201111 - Coated leather
Title (en)
Coated leather
Title (de)
Beschichtetes Leder
Title (fr)
Cuir revêtu
Publication
Application
Priority
- AT 832008 U 20080212
- AT 7562008 A 20080509
- DE 202008007288 U 20080530
- EP 08802045 A 20080911
- EP 2008007485 W 20080911
- AT 6202007 U 20071012
Abstract (en)
[origin: WO2009049728A2] Novel coated leather, in particular cattlehide split leather, having a preferably nubuck-like appearing surface structure, wherein the coating is formed with a surface layer formed with a mechanically and moisture-stable polymer and bonded to the surface of the leather or split leather by means of a polymer-based bonding layer, characterized in that the nubuck-like outer layer (4) which is bonded to the surface of the leather, is notable for inner smoothness and is formed with soft polyurethane includes in the non-embossed region (Bnp) microdepressions (42) which are essentially closed in the direction of the leather (2) but are open towards the outside, have an internal width (Iw) of less than 130 µm and are arranged close-packed to each other in the manner of soapy foam cells, and in that the microdepressions (42) are each separately bounded by thin mutually crosslinked stays (43) which have on the outside a matt or finely fibrous fine-roughness structure surface, and have an essentially semispherical-shaped concave inner surface (42) which faces outward and is smooth, wherein it is preferably provided that the coating (5) includes two or more layers (3, 4) which are riveted to each other by means of pins, or the like, anchored in pores.
IPC 8 full level
C14C 11/00 (2006.01); A43B 7/00 (2006.01); A43B 7/12 (2006.01)
CPC (source: EP US)
A43B 7/12 (2013.01 - EP US); A43B 7/125 (2013.01 - EP US); C14C 11/006 (2013.01 - EP US); Y10T 428/24355 (2015.01 - EP US); Y10T 428/254 (2015.01 - EP US); Y10T 428/2991 (2015.01 - EP US); Y10T 428/31558 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009049728 A2 20090423; WO 2009049728 A3 20100107; EP 2207904 A2 20100721; EP 2207904 B1 20140212; EP 2711438 A2 20140326; EP 2711438 A3 20170426; EP 2711438 B1 20201111; ES 2450996 T3 20140326; ES 2845276 T3 20210726; US 2010263235 A1 20101021; US 8426022 B2 20130423
DOCDB simple family (application)
EP 2008007485 W 20080911; EP 08802045 A 20080911; EP 13189912 A 20080911; ES 08802045 T 20080911; ES 13189912 T 20080911; US 68261908 A 20080911