Title:
COMPOSITE MATERIALS BASED ON CARBON NANOTUBES AND POLYMER MATRICES AND PROCESSES FOR OBTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2005/108485
Kind Code:
A2
Abstract:
The present invention describes a composite material based on a polymer matrix in which carbon nanotubes are dispersed, and also a process for obtaining such a material. The process of the invention is based on the use, as compatibilizer, of a block copolymer obtained by controlled radical polymerization and having at least one block bearing acid and/or anhydride functions. Such a compatibilizer makes it possible to control and optimize the interfacial interactions and thus to obtain a stable composite material that has good properties for use.
Inventors:
GUERRET OLIVIER (FR)
GUERRET-PIECOURT CHRISTELLE (FR)
BILLON LAURENT (FR)
DATSYUK VITALIY (FR)
GUERRET-PIECOURT CHRISTELLE (FR)
BILLON LAURENT (FR)
DATSYUK VITALIY (FR)
Application Number:
PCT/EP2005/005135
Publication Date:
November 17, 2005
Filing Date:
May 10, 2005
Export Citation:
Assignee:
ARKEMA (FR)
GUERRET OLIVIER (FR)
GUERRET-PIECOURT CHRISTELLE (FR)
BILLON LAURENT (FR)
DATSYUK VITALIY (FR)
GUERRET OLIVIER (FR)
GUERRET-PIECOURT CHRISTELLE (FR)
BILLON LAURENT (FR)
DATSYUK VITALIY (FR)
International Classes:
C08F220/06; C08F220/18; C08F293/00; C08J5/00; C08K3/04; C08K7/24; C08L33/08; C08L53/00; C09D5/24; C09D5/26; C09D7/61; (IPC1-7): C08L33/08; C08K3/04; C09D5/26; C09D5/24
Foreign References:
| US4090845A | 1978-05-23 |
Other References:
SHOFNER M L ET AL: "Single wall nanotube and vapor grown carbon fiber reinforced polymers processed by extrusion freeform fabrication" COMPOSITES PART A: APPLIED SCIENCE AND MANUFACTURING, ELSEVIER SCIENCE PUBLISHERS B.V., AMSTERDAM, NL, vol. 34, no. 12, December 2003 (2003-12), pages 1207-1217, XP004471077 ISSN: 1359-835X
Attorney, Agent or Firm:
Treuil, Claude (Intellectual Property Department 4-, Cours Michelet - La Défense 10 Paris La
Defense Cedex, FR)
Download PDF:
Previous Patent: ELECTRONIC COMPONENT DEVICE
Next Patent: MOULDING COMPOUND FOR MOULDINGS WITH HIGH WEATHER RESISTANCE
Next Patent: MOULDING COMPOUND FOR MOULDINGS WITH HIGH WEATHER RESISTANCE