EP 4263679 A1 20231025 - PROCESS FOR PRODUCING A THERMOPLASTIC POLYMER-CONTAINING FIBER-REINFORCED COMPOSITE MATERIAL
Title (en)
PROCESS FOR PRODUCING A THERMOPLASTIC POLYMER-CONTAINING FIBER-REINFORCED COMPOSITE MATERIAL
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES FASERVERSTÄRKTEN VERBUNDWERKSTOFFS ENTHALTEND EIN THERMOPLASTISCHES POLYMER
Title (fr)
PROCÉDÉ DE PRODUCTION D'UN MATÉRIAU COMPOSITE RENFORCÉ PAR DES FIBRES CONTENANT UN POLYMÈRE THERMOPLASTIQUE
Publication
Application
Priority
- EP 20214723 A 20201216
- EP 2021085686 W 20211214
Abstract (en)
[origin: WO2022129045A1] The invention relates to a process for producing a fiber-reinforced composite material (organosheet) containing at least one thermoplastic molding compound, at least one continuous reinforcing fiber layer and at least one inorganic filler material. According to the invention, at least one sheet material consisting of continuous reinforcing fibers is embedded in a matrix composition comprising at least one thermoplastic molding compound, the thermoplastic molding compound including at least one thermoplastic polymer and optionally at least one polarity-functionalized polymer that contains repeat units of at least one functional monomer. The invention also relates to the composite materials produced according to the claimed method.
IPC 8 full level
C08J 5/04 (2006.01); C08J 5/18 (2006.01); C08K 7/14 (2006.01); C08K 7/20 (2006.01); C08L 23/12 (2006.01)
CPC (source: EP US)
C08J 5/042 (2013.01 - EP); C08J 5/043 (2013.01 - EP US); C08J 5/10 (2013.01 - EP); C08J 5/18 (2013.01 - EP); C08J 5/244 (2021.05 - US); C08K 3/26 (2013.01 - US); C08K 7/14 (2013.01 - US); C08K 7/28 (2013.01 - US); C08L 23/12 (2013.01 - EP); C08L 23/16 (2013.01 - US); C08L 51/06 (2013.01 - US); C08J 2323/02 (2013.01 - EP); C08J 2323/14 (2013.01 - EP); C08J 2323/16 (2013.01 - US); C08J 2351/06 (2013.01 - US); C08J 2451/06 (2013.01 - EP); C08K 2003/265 (2013.01 - US); C08K 2201/005 (2013.01 - US); C08L 2203/16 (2013.01 - US); C08L 2203/30 (2013.01 - US)
C-Set (source: EP)
Citation (search report)
See references of WO 2022129045A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022129045 A1 20220623; EP 4263679 A1 20231025; US 2024141116 A1 20240502
DOCDB simple family (application)
EP 2021085686 W 20211214; EP 21831317 A 20211214; US 202118257766 A 20211214