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1. (WO2005118248) HIGH SPEED MANUFACTURING USING SHAPE MEMORY POLYMER COMPOSITES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/118248    International Application No.:    PCT/US2005/019875
Publication Date: 15.12.2005 International Filing Date: 03.06.2005
IPC:
B29C 33/40 (2006.01)
Applicants: CORNERSTONE RESEARCH GROUP, INC. [US/US]; 2750 Indian Ripple Road, Dayton, OH 45440 (US) (For All Designated States Except US).
HOOD, Patrick, J. [US/US]; (US) (For US Only).
STACY, Mark, A. [US/US]; (US) (For US Only).
EVERHART, Matthew, C. [US/US]; (US) (For US Only)
Inventors: HOOD, Patrick, J.; (US).
STACY, Mark, A.; (US).
EVERHART, Matthew, C.; (US)
Agent: PEACOCK, Bruce, E.; Wegman Hessler & Vanderburg, Suite 200, 6055 Rockside Woods Boulevard, Cleveland, OH 44131 (US)
Priority Data:
60/577,032 04.06.2004 US
Title (EN) HIGH SPEED MANUFACTURING USING SHAPE MEMORY POLYMER COMPOSITES
(FR) FABRICATION A GRANDE VITESSE AU MOYEN DE COMPOSITES POLYMERES A MEMOIRE DE FORME
Abstract: front page image
(EN)Structurally strong composites are formed with shape memory polymer resins to create composites with shape memory properties. A system and method for using these composite structures to quickly manufacture composite products involves: 1) creating a preform composed of a shape memory polymer composite (2); 2) heating or otherwise activating the shape memory polymer; 3) using a mold (4) to deform the composite material to a desired shape; and 4) cooling or otherwise deactivating the shape memory polymer so that the composite structure retains the desired mold shape.
(FR)L'invention concerne des composites structurellement solides formés de résines polymères à mémoire de forme afin de créer des composites à propriétés de mémoire de forme. Selon l'invention, un système et un procédé utilisant ces structures composites afin de fabriquer rapidement des produits composites impliquent: 1) la création d'une préforme composée d'un composite polymère à mémoire de forme; 2) le chauffage ou une autre activation du polymère à mémoire de forme; 3) l'utilisation d'un moule afin de déformer le matériau composite en une forme souhaitée; 4) le refroidissement ou une autre désactivation du polymère à mémoire de forme de sorte que la structure composite conserve la forme du moule souhaitée.
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, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, 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, 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)