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1. (WO2007086909) NANOTUBE COMPOSITE MATERIALS AND METHODS OF MANUFACTURING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/086909    International Application No.:    PCT/US2006/016691
Publication Date: 02.08.2007 International Filing Date: 02.05.2006
IPC:
C01B 31/02 (2006.01), D01F 9/12 (2006.01), D01F 9/14 (2006.01), D01D 5/00 (2006.01), A61F 2/06 (2006.01), D04H 1/00 (2006.01), D04H 3/00 (2006.01), B32B 5/00 (2006.01), B32B 5/02 (2006.01), B32B 5/28 (2006.01), B32B 25/08 (2006.01)
Applicants: NANOCOMP TECHNOLOGIES, INC. [US/US]; 10 Water Street, Room 405, Lebanon, NH 03766 (US) (For All Designated States Except US).
LASHMORE, David, S. [US/US]; (US) (For US Only).
BROWN, Joseph, J. [US/US]; (US) (For US Only)
Inventors: LASHMORE, David, S.; (US).
BROWN, Joseph, J.; (US)
Agent: PHAM, Chinh, H.; Greenberg Traurig, LLP, One International Place, Boston, MA 02110 (US)
Priority Data:
60/677,116 03.05.2005 US
60/760,748 20.01.2006 US
Title (EN) NANOTUBE COMPOSITE MATERIALS AND METHODS OF MANUFACTURING THE SAME
(FR) MATERIAUX EN COMPOSITES DE CARBONE ET LEURS PROCEDES DE FABRICATION
Abstract: front page image
(EN)Methods for manufacturing nanotube composite materials are provided. One method includes providing a nonwoven sheet of nanotubes (11) and infiltrating the sheet with a resin material. The infiltrated sheet is subsequently heated to pyrolize the resin. Another method includes providing a carbon-containing resin material and adding an appropriate concentration of catalyst particles. Thereafter, the catalyzed resin may be subject to a high temperature range, at which point carbon in the resin begins to couple to the catalyst particles. Continual exposure to high temperature leads to additional attachment of carbon to existing carbon on the particles, producing an array of multi wall carbon nanotubes (31) and composite material. A stent (40) may be manufactured from the composite material.
(FR)La présente invention concerne un procédé de fabrication d'un composite de carbone. Le procédé consiste à proposer un matériau en résine contenant du carbone auquel on a ajouté une concentration appropriée de particules de catalyseur. Ensuite, la résine catalysée peut être soumise à une gamme de températures élevées, à partir de quoi le carbone dans la résine commence à se coupler aux particules de catalyseur. L'exposition de manière continue à une température élevée mène à un attachement supplémentaire du carbone au carbone existant sur les particules. Par la suite, à l'intérieur du matériau de résine, on observe la croissance d'une série de nanotubes de carbone, ainsi que la formation du matériau composite.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)