EP 3576921 A1 20191211 - METHOD AND SYSTEM FOR PRODUCING FOAM COMPOSITE ELEMENTS
Title (en)
METHOD AND SYSTEM FOR PRODUCING FOAM COMPOSITE ELEMENTS
Title (de)
VERFAHREN UND SYSTEM ZUR HERSTELLUNG VON SCHAUM-VERBUNDELEMENTEN
Title (fr)
PROCÉDÉ ET SYSTÈME DE FABRICATION D'ÉLÉMENTS COMPOSITES EXPANSÉS
Publication
Application
Priority
- EP 17154064 A 20170131
- EP 2018052241 W 20180130
Abstract (en)
[origin: WO2018141731A1] The invention relates to a method and a system for applying a foamable reaction mixture to a moving cover layer (10), the reaction mixture being applied to discharge openings (400) on the cover layer (10) and the cover layer moves at a speed of ≥ 15 meters per minute relative to the discharge openings. The system also comprises ≥ 7 discharge openings (400).
IPC 8 full level
B29C 44/46 (2006.01); B05B 1/14 (2006.01); B29C 44/32 (2006.01); C08G 18/18 (2006.01); C08G 18/22 (2006.01); B29K 75/00 (2006.01)
CPC (source: EP US)
B05B 7/0018 (2013.01 - US); B05B 7/2486 (2013.01 - US); B05B 13/0207 (2013.01 - US); B29C 44/461 (2013.01 - EP US); C08G 18/18 (2013.01 - US); C08G 18/225 (2013.01 - US); B05B 7/0018 (2013.01 - EP); B05B 7/2486 (2013.01 - EP); B05B 13/0207 (2013.01 - EP); B29C 44/321 (2016.10 - EP); B29K 2075/00 (2013.01 - EP US); C08G 18/18 (2013.01 - EP); C08G 18/225 (2013.01 - EP)
Citation (search report)
See references of WO 2018141731A1
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 2018141731 A1 20180809; CN 110214073 A 20190906; EP 3576921 A1 20191211; US 2019358869 A1 20191128
DOCDB simple family (application)
EP 2018052241 W 20180130; CN 201880009461 A 20180130; EP 18701200 A 20180130; US 201816476778 A 20180130