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1. WO2010020360 - VERFAHREN ZUR HERSTELLUNG VON KOHLENSTOFFNANORÖHRCHEN ENTHALTENDEN VERBUNDMATERIALIEN MIT REDUZIERTEM WIDERSTAND

Veröffentlichungsnummer WO/2010/020360
Veröffentlichungsdatum 25.02.2010
Internationales Aktenzeichen PCT/EP2009/005731
Internationales Anmeldedatum 07.08.2009
IPC
B29C 47/00 2006.01
BArbeitsverfahren; Transportieren
29Verarbeiten von Kunststoffen; Verarbeiten von Stoffen in plastischem Zustand allgemein
CFormen oder Verbinden von Kunststoffen; Formen von Werkstoffen in plastischem Zustand, soweit nicht anderweitig vorgesehen; Nachbehandlung der geformten Erzeugnisse, z.B. Reparieren
47Formgebung durch Strangpressen , d.h. Auspressen der Formmasse durch ein Mundstück oder eine Düse, die der Formmasse die gewünschte Form geben; Vorrichtungen hierfür
C08J 5/00 2006.01
CChemie; Hüttenwesen
08Organische makromolekulare Verbindungen; deren Herstellung oder chemische Verarbeitung; Massen auf deren Basis
JVerarbeitung; Allgemeine Mischverfahren; Nachbehandlung, soweit nicht von den Unterklassen C08B , C08C , C08F , C08G oder C08H228
5Herstellung von Gegenständen oder geformten Materialien , die makromolekulare Stoffe enthalten
CPC
B29C 48/022
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
022characterised by the choice of material
B29C 48/09
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
03characterised by the shape of the extruded material at extrusion
09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
B29C 48/2886
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
25Component parts, details or accessories; Auxiliary operations
285Feeding the extrusion material to the extruder
288in solid form, e.g. powder or granules
2886of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
B29C 48/29
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
25Component parts, details or accessories; Auxiliary operations
285Feeding the extrusion material to the extruder
29in liquid form
B29C 48/297
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
25Component parts, details or accessories; Auxiliary operations
285Feeding the extrusion material to the extruder
297at several locations, e.g. using several hoppers or using a separate additive feeding
B29C 48/39
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
25Component parts, details or accessories; Auxiliary operations
36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
375Plasticisers, homogenisers or feeders comprising two or more stages
39a first extruder feeding the melt into an intermediate location of a second extruder
Anmelder
  • BAYER MATERIALSCIENCE AG [DE]/[DE] (AllExceptUS)
  • CONZEN, Carsten [DE]/[DE] (UsOnly)
  • BIERDEL, Michael [DE]/[DE] (UsOnly)
  • DÜNGER, Udo [DE]/[DE] (UsOnly)
  • HEINEMANN, Maren [DE]/[DE] (UsOnly)
  • KÖNIG, Thomas [DE]/[DE] (UsOnly)
  • WALTER, Björn [DE]/[DE] (UsOnly)
  • METZGER, Jörg [DE]/[DE] (UsOnly)
  • HEIDEMEYER, Peter [DE]/[DE] (UsOnly)
  • WIEDMANN, Werner [DE]/[DE] (UsOnly)
Erfinder
  • CONZEN, Carsten
  • BIERDEL, Michael
  • DÜNGER, Udo
  • HEINEMANN, Maren
  • KÖNIG, Thomas
  • WALTER, Björn
  • METZGER, Jörg
  • HEIDEMEYER, Peter
  • WIEDMANN, Werner
Gemeinsamer Vertreter
  • BAYER MATERIALSCIENCE AG [DE]/[DE]
Prioritätsdaten
10 2008 038 523.920.08.2008DE
Veröffentlichungssprache Deutsch (DE)
Anmeldesprache Deutsch (DE)
Designierte Staaten
Titel
(DE) VERFAHREN ZUR HERSTELLUNG VON KOHLENSTOFFNANORÖHRCHEN ENTHALTENDEN VERBUNDMATERIALIEN MIT REDUZIERTEM WIDERSTAND
(EN) METHOD FOR PRODUCING COMPOSITE MATERIALS HAVING REDUCED RESISTANCE AND COMPRISING CARBON NANOTUBES
(FR) PROCÉDÉ DE FABRICATION DE MATÉRIAUX COMPOSITES CONTENANT DES NANOTUBES DE CARBONE, AYANT UNE RÉSISTANCE RÉDUITE
Zusammenfassung
(DE)
Die Erfindung betrifft ein Verfahren zur Herstellung eines Verbundmaterials mit vermindertem Oberflächenwiderstand umfassend Kohlenstoffnanoröhrchen.
(EN)
The invention relates to a method for producing a composite material having a reduced surface resistance and comprising carbon nanotubes.
(FR)
L'invention porte sur un procédé de fabrication d'un matériau composite, ayant une résistance superficielle réduite, et comportant des nanotubes de carbone.
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