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1. (WO2006087931) FIBER-REINFORCED COMPOSITE MATERIAL AND METHOD FOR PRODUCTION THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/087931    International Application No.:    PCT/JP2006/301989
Publication Date: 24.08.2006 International Filing Date: 06.02.2006
IPC:
C08J 5/06 (2006.01), C08L 101/00 (2006.01)
Applicants: KYOTO UNIVERSITY [JP/JP]; 36-1, Yoshida-honmachi, Sakyo-ku Kyoto-shi, Kyoto 6068501 (JP) (For All Designated States Except US).
NIPPON TELEGRAPH AND TELEPHONE CORPORATION [JP/JP]; 3-1, Ohtemachi 2-chome Chiyoda-ku, Tokyo 1008116 (JP) (For All Designated States Except US).
PIONEER CORPORATION [JP/JP]; 4-1, Meguro 1-chome Meguro-ku, Tokyo 1538654 (JP) (For All Designated States Except US).
MITSUBISHI CHEMICAL CORPORATION [JP/JP]; 14-1, Shiba 4-chome Minato-ku, Tokyo 108-0014 (JP) (For All Designated States Except US).
ROHM CO., LTD. [JP/JP]; 21, Saiin Mizosaki-cho Ukyo-ku, Kyoto-shi Kyoto 6150045 (JP) (For All Designated States Except US).
YANO, Hiroyuki [JP/JP]; (JP) (For US Only).
NOGI, Masaya [JP/JP]; (JP) (For US Only).
NAKAGAITO, Antonio Norio [BR/JP]; (JP) (For US Only)
Inventors: YANO, Hiroyuki; (JP).
NOGI, Masaya; (JP).
NAKAGAITO, Antonio Norio; (JP)
Agent: SHIGENO, Tsuyoshi; Nissin bldg., 9F 5-10, Shinjuku 2-chome Shinjuku-ku, Tokyo 1600022 (JP)
Priority Data:
2005-030668 07.02.2005 JP
Title (EN) FIBER-REINFORCED COMPOSITE MATERIAL AND METHOD FOR PRODUCTION THEREOF
(FR) MATERIAU COMPOSITE A FIBRES RENFORCEES ET PROCEDE DE PRODUCTION DE CELUI-CI
(JA) 繊維強化複合材料及びその製造方法
Abstract: front page image
(EN)A method for producing a fiber-reinforced composite material wherein a fiber aggregate is impregnated with a liquid for impregnation capable of forming a matrix material and then said liquid for impregnation is cured, which comprises drying a water-containing fiber sheet by freeze-drying, impregnating the resultant dried fiber aggregate with the liquid for impregnation, and then curing the liquid for impregnation. The above method can be suitably employed for satisfactorily reducing the fiber content of the fiber-reinforced composite material and for adjusting the fiber content to a desired and arbitrary value.
(FR)L’invention concerne un procédé de production d’un matériau composite à fibres renforcées dans lequel un agrégat de fibres est imprégné d’un liquide d’imprégnation capable de former un matériau matriciel et ledit liquide d’imprégnation est durci, lequel procédé comprend le séchage d’une feuille de fibres contenant de l’eau par lyophilisation, l’imprégnation de l’agrégat de fibres séchées obtenu avec le liquide d’imprégnation, puis le durcissement du liquide d’imprégnation. Le procédé précédent peut être utilisé de manière appropriée pour réduire de façon satisfaisante la teneur en fibres du matériau composite à fibres renforcées et pour ajuster la teneur en fibre à une valeur souhaitée et arbitraire.
(JA) マトリクス材料を形成し得る含浸用液状物を、繊維集合体に含浸させ、次いで該含浸用液状物を硬化させることにより繊維強化複合材料を製造するに当たり、繊維強化複合材料の繊維含有率を十分に少なく、また、所望の任意の繊維含有率に調整する。含水繊維集合体をフリーズドライにより乾燥し、この乾燥繊維集合体に含浸用液状物を含浸させた後、含浸用液状物を硬化させる。
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, 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: Japanese (JA)
Filing Language: Japanese (JA)