EP 2260117 A1 20101215 - COMPOSITE MATERIAL COMPOSED OF A METAL MATRIX IN WHICH CNT FILAMENTS ARE DISTRIBUTED, AND METHOD FOR THE PRODUCTION OF SUCH A COMPOSITE MATERIAL
Title (en)
COMPOSITE MATERIAL COMPOSED OF A METAL MATRIX IN WHICH CNT FILAMENTS ARE DISTRIBUTED, AND METHOD FOR THE PRODUCTION OF SUCH A COMPOSITE MATERIAL
Title (de)
MATERIALVERBUND, BESTEHEND AUS EINER METALLISCHEN MATRIX, IN DER CNT-FILAMENTE VERTEILT SIND, SOWIE VERFAHREN ZUR HERSTELLUNG EINES SOLCHEN MATERIALVERBUNDES
Title (fr)
MATÉRIAU COMPOSITE COMPOSÉ D'UNE MATRICE MÉTALLIQUE DANS LAQUELLE SONT RÉPARTIS DES FILAMENTS DE NANOTUBE DE CARBONE ET PROCÉDÉ DE FABRICATION D'UN TEL MATÉRIAU COMPOSITE
Publication
Application
Priority
- EP 2009053843 W 20090401
- DE 102008018695 A 20080410
Abstract (en)
[origin: WO2009124862A1] The invention relates to a composite material (11) composed of a metal matrix (15) in which CNT filaments (13) are distributed. According to the invention, said CNT filaments are intertwined, interwoven, or tied together, and the matrix (15) is cold-worked. This advantageously allows the matrix material to be filled with a higher percentage of CNT filaments than when dispersed CNT are electrodeposited. The invention also relates to a method for producing such a composite material (11). In said method, suitable semifinished products such as knitted fabrics, woven fabrics, nets, fleeces, or papers made of CNT filaments are coated (preferably electroplated) with the metal matrix.
IPC 8 full level
C22C 47/02 (2006.01); C22C 47/06 (2006.01); C22C 49/14 (2006.01); C25D 15/02 (2006.01)
CPC (source: EP US)
C22C 26/00 (2013.01 - EP US); C22C 47/025 (2013.01 - EP US); C22C 47/06 (2013.01 - EP US); C22C 49/14 (2013.01 - EP US); C25D 5/48 (2013.01 - EP US); C25D 5/54 (2013.01 - EP US); C25D 15/02 (2013.01 - EP US); C22C 2026/002 (2013.01 - EP US); Y10T 428/249922 (2015.04 - EP US); Y10T 428/2918 (2015.01 - EP US); Y10T 442/2984 (2015.04 - EP US)
Citation (search report)
See references of WO 2009124862A1
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 TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008018695 A1 20091015; EP 2260117 A1 20101215; US 2011033692 A1 20110210; WO 2009124862 A1 20091015
DOCDB simple family (application)
DE 102008018695 A 20080410; EP 09730537 A 20090401; EP 2009053843 W 20090401; US 73647509 A 20090401