EP 2875180 A1 20150527 - COMPOSITE SHEET MATERIAL, METHOD FOR THE PRODUCTION AND USE THEREOF
Title (en)
COMPOSITE SHEET MATERIAL, METHOD FOR THE PRODUCTION AND USE THEREOF
Title (de)
VERBUNDSCHICHTMATERIAL, VERFAHREN ZU DESSEN HERSTELLUNG UND VERWENDUNG
Title (fr)
MATÉRIAU STRATIFIÉ, PROCEDE DE FABRICATION ET UTILISATION
Publication
Application
Priority
- DE 102012106559 A 20120719
- EP 2013061937 W 20130611
Abstract (en)
[origin: WO2014012710A1] The invention relates to a composite sheet material, comprising at least the following layers: a textile support layer (5), a laminating layer (4) which is connected to the textile support layer (5), a polyurethane intermediate layer (3) based on an unblocked high-solid polyurethane system, a polyurethane cover layer (2) and at least one lacquer layer based on polyurethane and/or acrylate polymers which is applied onto the polyurethane cover layer (2) and which faces outward. The invention further relates to a method for producing such a composite sheet material and the use of the composite sheet material. To achieve a high degree of service performance while reducing toxicity as much as possible, the polyurethane cover layer (2) is based on a solvent-free or solvent-poor high-solid polyurethane system which contains a) polyfunctional isocyanates and/or polyfunctional isocyanate prepolymers, b) at least one polyfunctional hydroxy-group-containing compound that contains aliphatic diols with methyl- and/or ethyl- and/or propyl- and/or butyl side groups in the form of the esters and/or carbonates thereof, and c) at least one metal catalyst.
IPC 8 full level
D06N 3/14 (2006.01); C08G 18/10 (2006.01); C08G 18/42 (2006.01)
CPC (source: EP)
C08G 18/10 (2013.01); C08G 18/4812 (2013.01); C08G 18/4854 (2013.01); C08G 18/755 (2013.01); C09D 175/06 (2013.01); D06N 3/145 (2013.01); D06N 3/146 (2013.01); D06N 2209/105 (2013.01); D06N 2211/261 (2013.01); D06N 2211/28 (2013.01)
Citation (search report)
See references of WO 2014012710A1
Citation (examination)
EP 2236662 A1 20101006 - BENECKE KALIKO AG [DE]
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)
WO 2014012710 A1 20140123; DE 102012106559 A1 20140220; EP 2875180 A1 20150527
DOCDB simple family (application)
EP 2013061937 W 20130611; DE 102012106559 A 20120719; EP 13728372 A 20130611