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Machine translation
1. (WO2006090643) HYBRID CARBON FIBER SPUN YARN AND HYBRID CARBON FIBER SPUN YARN FABRIC USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/090643    International Application No.:    PCT/JP2006/302822
Publication Date: 31.08.2006 International Filing Date: 17.02.2006
IPC:
D02G 3/16 (2006.01), D02G 3/36 (2006.01), D03D 15/12 (2006.01)
Applicants: KUREHA CORPORATION [JP/JP]; 3-3-2, Nihonbashi-Hamacho, Chuo-ku Tokyo 1038552 (JP) (For All Designated States Except US).
KOBAYASHI, Tatsuo [JP/JP]; (JP) (For US Only).
SONOBE, Naohiro [JP/JP]; (JP) (For US Only).
IWAMOTO, Shigeki [JP/JP]; (JP) (For US Only)
Inventors: KOBAYASHI, Tatsuo; (JP).
SONOBE, Naohiro; (JP).
IWAMOTO, Shigeki; (JP)
Agent: NAGAHAMA, Noriaki; Nagahama International Patent Firm Muraki Bldg. 8th floor 2-10-10, Yaesu, Chuo-ku Tokyo1040028 (JP)
Priority Data:
2005-046155 22.02.2005 JP
Title (EN) HYBRID CARBON FIBER SPUN YARN AND HYBRID CARBON FIBER SPUN YARN FABRIC USING SAME
(FR) FILE DE FIBRE DE CARBONE HYBRIDE ET TISSU UTILISANT LEDIT FILE
(JA) ハイブリッド炭素繊維紡績糸及びそれを用いたハイブリッド炭素繊維紡績糸織物
Abstract: front page image
(EN)Disclosed is a hybrid carbon fiber spun yarn comprising a core portion mainly containing carbon fibers and a sheath portion mainly containing carbon fibers and covering the outer surface of the core portion. Not less than 20% by mass of the fibers constituting the core portion are long-fiber-length carbon fibers having a fiber length of not less than 500 mm, and not less than 80% by mass of the fibers constituting the sheath portion are short-fiber-length carbon fibers having a fiber length of less than 500 mm. The mass ratio between the long-fiber-length carbon fibers and the short-fiber-length carbon fibers (long-fiber-length carbon fibers : short-fiber-length carbon fibers) is from 20:80 to 80:20.
(FR)La présente invention porte sur un filé de fibre de carbone hybride qui comprend une partie de base contenant principalement des fibres de carbone et une partie gainée contenant principalement des fibres de carbone et recouvrant la surface extérieure de la partie de base. Pas moins de 20 % en poids des fibres constituant la partie de base sont des fibres de carbone à longues fibres d’une longueur n’étant pas inférieure à 500 mm, et pas moins de 80 % en poids des fibres constituant la partie gainée sont des fibres de carbone à brin court d’une longueur n’étant pas inférieure à 500 mm. Le rapport en poids entre les fibres de carbone à longues fibres et les fibres de carbone à brin court (fibres de carbone à longues fibres : fibres de carbone à brin court) est de 20 : 80 à 80 : 20.
(JA) 炭素繊維を主成分とする芯部と、炭素繊維を主成分とし且つ前記芯部の外周面を覆う外周部とを備えるハイブリッド炭素繊維紡績糸であって、前記芯部を構成する繊維の20質量%以上が繊維長500mm以上の長繊維長炭素繊維であり、前記外周部を構成する繊維の80質量%以上が繊維長500mm未満の短繊維長炭素繊維であり、且つ、前記長繊維長炭素繊維と前記短繊維長炭素繊維との質量比(長繊維長炭素繊維:短繊維長炭素繊維)が20:80~80:20であるハイブリッド炭素繊維紡績糸。
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: Japanese (JA)
Filing Language: Japanese (JA)