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1. (WO2017043186) MOLDED ARTICLE HAVING HOLE, AND METHOD FOR PRODUCING SAME
Dados bibliográficos mais recentes no arquivo da Secretaria Internacional    Submeter observação

№ de pub.: WO/2017/043186 № do pedido internacional: PCT/JP2016/071184
Data de publicação: 16.03.2017 Data de depósito internacional: 19.07.2016
CIP:
B29C 43/34 (2006.01) ,B29B 11/00 (2006.01) ,C08J 5/04 (2006.01) ,B29K 101/12 (2006.01)
Requerentes: TEIJIN LIMITED[JP/JP]; 2-4, Nakanoshima 3-chome, Kita-ku, Osaka-shi, Osaka 5300005, JP
Inventores: SUZUKI Shuhei; JP
YOKOMIZO Hodaka; JP
Mandatário: TAKAMATSU Takeshi; JP
OZAWA Toshiyuki; JP
Dados da prioridade:
2015-17661708.09.2015JP
Título (EN) MOLDED ARTICLE HAVING HOLE, AND METHOD FOR PRODUCING SAME
(FR) ARTICLE MOULÉ AYANT UN TROU ET SON PROCÉDÉ DE PRODUCTION
(JA) 孔を有する成形体、及びその製造方法
Resumo: front page image
(EN) A molded article including carbon fibers and thermoplastic resin, the molded article being provided with a hole h1, wherein the molded article has a region a around the hole h1, the relationship between the linear expansion coefficient C1 in the plate thickness direction in region a and the linear expansion coefficient C2 in the plate thickness direction in a molded article region other than region a is C1/C2 < 1, and the relationship of the carbon fiber volume fraction Vf1 of region a and the carbon fiber volume fraction Vf2 of a molded article region other than region a is 0.2 < Vf1/Vf2.
(FR) L'invention concerne un article moulé contenant des fibres de carbone et de la résine thermoplastique, l'article moulé comprenant un trou (h1), l'article moulé ayant une région (a) autour du trou (h1), la relation entre le coefficient de dilatation linéaire (C1) dans la direction de l'épaisseur de la plaque dans la région (a) et le coefficient de dilatation linéaire (C2) dans la direction de l'épaisseur de la plaque dans une région de l'article moulé autre que la région (a) est C1/C2 < 1, et la relation de la fraction de volume de fibre de carbone (Vf1) de la région (a) et la fraction de volume de fibre de carbone (Vf2) d'une région de l'article moulé autre que la région (a) est 0,2 < Vf1/Vf2.
(JA) 炭素繊維と、熱可塑性樹脂とを含む、孔h1を設けた成形体であって、孔h1の周辺に領域aを有し、領域aにおける板厚方向の線膨張率C1と、領域a以外の成形体領域における板厚方向の線膨張率C2との関係が、C1/C2<1であり、領域aの炭素繊維体積割合Vf1と、領域a以外の成形体領域の炭素繊維体積割合Vf2との関係が0.2<Vf1/Vf2である、成形体。
Estados designados: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Instituto Eurasiático de Patentes (AM, AZ, BY, KG, KZ, RU, TJ, TM)
Instituto Europeu de Patentes (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Língua de publicação: japonês (JA)
Língua de depósito: japonês (JA)