EP 2349756 A1 20110803 - OBJECTS HAVING AT LEAST ONE OPENING COVERED BY A MEMBRANE, AND METHOD FOR PRODUCTION THEREOF
Title (en)
OBJECTS HAVING AT LEAST ONE OPENING COVERED BY A MEMBRANE, AND METHOD FOR PRODUCTION THEREOF
Title (de)
GEGENSTÄNDE MIT MINDESTENS EINER DURCH EINE MEMBRAN ABGEDECKTEN ÖFFNUNG UND VERFAHREN ZU IHRER HERSTELLUNG
Title (fr)
OBJETS PRÉSENTANT AU MOINS UNE OUVERTURE RECOUVERTE D'UNE MEMBRANE ET LEUR PROCÉDÉ DE PRODUCTION
Publication
Application
Priority
- EP 2009063132 W 20091009
- EP 08166642 A 20081015
- EP 09783868 A 20091009
Abstract (en)
[origin: WO2010043549A1] The invention relates to an object having at least one opening through which an air flow is guided, characterized in that the respective opening is covered on the visible side with a visually appealing air-permeable or breathable membrane which the gas flow passes, wherein the membrane comprises at least two layers, of which one comprises at least one polyurethane and is provided with a patterning.
IPC 8 full level
B60H 1/24 (2006.01); B60H 1/34 (2006.01); F24F 13/068 (2006.01)
CPC (source: EP US)
B60H 1/3407 (2013.01 - EP US); F24F 13/068 (2013.01 - EP US); Y10T 428/24331 (2015.01 - EP US)
Citation (search report)
See references of WO 2010043549A1
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010043549 A1 20100422; CN 102186688 A 20110914; EP 2349756 A1 20110803; JP 2012505787 A 20120308; US 2012028565 A1 20120202
DOCDB simple family (application)
EP 2009063132 W 20091009; CN 200980140677 A 20091009; EP 09783868 A 20091009; JP 2011531449 A 20091009; US 200913123782 A 20091009