EP 3285999 A1 20180228 - USE OF A FIBRE COMPOSITE MATERIAL HAVING SANDWICH STRUCTURE AND FOAM COMPONENT
Title (en)
USE OF A FIBRE COMPOSITE MATERIAL HAVING SANDWICH STRUCTURE AND FOAM COMPONENT
Title (de)
VERWENDUNG EINES FASERVERBUND-WERKSTOFFS MIT SANDWICH-STRUKTUR UND SCHAUMSTOFF-KOMPONENTE
Title (fr)
UTILISATION D'UN MATÉRIAU COMPOSITE FIBREUX AYANT UNE STRUCTURE EN SANDWICH ET UN COMPOSANT EN MATIÈRE ALVÉOLAIRE
Publication
Application
Priority
- DE 102015207359 A 20150422
- EP 2016059041 W 20160422
Abstract (en)
[origin: WO2016170131A1] The use of a fibre composite material W having a sandwich structure, constructed from: A) a thermoplastic material layer w, containing as components: a) a thermoplastic moulding compound A as a matrix, b) a ply made from reinforcing fibres B, and c) optionally additive C, wherein the ply of reinforcing fibres B is embedded in the matrix of the thermoplastic moulding compound A, and, in the production of the material layer w, the thermoplastic moulding compound A comprises at least one chemically reactive functionality, which reacts with chemical groups of the surface of the reinforcing fibres B; and B) a further thermoplastic layer T and/or a foam layer S, wherein said further layer T and/or S is permanently connected to the material layer w; provides increased mechanical stability for the production of moulded parts.
IPC 8 full level
B32B 5/06 (2006.01); B32B 5/22 (2006.01); B32B 5/24 (2006.01); B32B 5/26 (2006.01); B32B 7/04 (2006.01); B32B 7/08 (2006.01); B32B 7/10 (2006.01); B32B 27/30 (2006.01); C08J 5/08 (2006.01); C08K 7/14 (2006.01); C08L 33/00 (2006.01); C08L 35/00 (2006.01)
CPC (source: EP US)
B32B 5/06 (2013.01 - EP US); B32B 5/18 (2013.01 - US); B32B 5/22 (2013.01 - EP US); B32B 5/24 (2013.01 - EP US); B32B 5/245 (2013.01 - EP US); B32B 7/04 (2013.01 - EP US); B32B 7/10 (2013.01 - EP US); B32B 27/302 (2013.01 - EP US); C08J 5/043 (2013.01 - EP US); C08J 5/08 (2013.01 - EP US); C08K 7/14 (2013.01 - US); C08K 9/02 (2013.01 - US); C08L 33/20 (2013.01 - EP US); B32B 2250/00 (2013.01 - EP US); B32B 2250/02 (2013.01 - EP US); B32B 2250/03 (2013.01 - EP US); B32B 2260/00 (2013.01 - EP US); B32B 2260/02 (2013.01 - EP US); B32B 2260/021 (2013.01 - EP US); B32B 2260/023 (2013.01 - EP US); B32B 2260/046 (2013.01 - EP US); B32B 2262/0269 (2013.01 - EP US); B32B 2262/101 (2013.01 - EP US); B32B 2262/106 (2013.01 - EP US); B32B 2266/0228 (2013.01 - EP US); B32B 2307/00 (2013.01 - EP US); B32B 2307/50 (2013.01 - EP US); B32B 2509/00 (2013.01 - EP US); B32B 2605/00 (2013.01 - EP US); C08J 2325/12 (2013.01 - EP US)
Citation (examination)
DE 102011013516 A1 20111215 - BASF SE [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 2016170131 A1 20161027; EP 3285999 A1 20180228; US 2018086022 A1 20180329
DOCDB simple family (application)
EP 2016059041 W 20160422; EP 16720075 A 20160422; US 201615567495 A 20160422