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1. (WO2019031288) FIBER-REINFORCED THERMOPLASTIC RESIN MOLDED ARTICLE AND FIBER-REINFORCED THERMOPLASTIC RESIN MOLDING MATERIAL
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031288 International Application No.: PCT/JP2018/028449
Publication Date: 14.02.2019 International Filing Date: 30.07.2018
IPC:
C08J 5/04 (2006.01) ,B29B 11/16 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
04
Reinforcing macromolecular compounds with loose or coherent fibrous material
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
11
Making preforms
14
characterised by structure or composition
16
comprising fillers or reinforcements
Applicants:
東レ株式会社 TORAY INDUSTRIES, INC. [JP/JP]; 東京都中央区日本橋室町2丁目1番1号 1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038666, JP
Inventors:
平田慎 HIRATA, Shin; JP
三辻祐樹 MITSUTSUJI, Yuki; JP
土谷敦岐 TSUCHIYA, Atsuki; JP
Priority Data:
2017-15308208.08.2017JP
2018-03271727.02.2018JP
Title (EN) FIBER-REINFORCED THERMOPLASTIC RESIN MOLDED ARTICLE AND FIBER-REINFORCED THERMOPLASTIC RESIN MOLDING MATERIAL
(FR) OBJET MOULÉ EN RÉSINE THERMOPLASTIQUE RENFORCÉE PAR DES FIBRES ET MATÉRIAU DE MOULAGE EN RÉSINE THERMOPLASTIQUE RENFORCÉE PAR DES FIBRES
(JA) 繊維強化熱可塑性樹脂成形品および繊維強化熱可塑性樹脂成形材料
Abstract:
(EN) In order to provide a fiber-reinforced thermoplastic resin molded article having excellent impact characteristics, this fiber-reinforced thermoplastic resin molded article contains inorganic fibers (A), organic fibers (B), and a thermoplastic resin (C), and contains 5 to 45 parts by weight of the inorganic fibers (A), 1 to 45 parts by weight of the organic fibers (B), and 10 to 94 parts by weight of the thermoplastic resin (C) with respect to 100 parts by weight of the total of the inorganic fibers (A), the organic fibers (B), and the thermoplastic resin (C). The weight average fiber length (Lwa) of the inorganic fibers (A) in the fiber-reinforced thermoplastic resin molded article is 0.01 mm to 3 mm and the weight average fiber length (Lwb) of the organic fibers (B) is more than 4 mm and not more than 20 mm.
(FR) Afin d'obtenir un article moulé en résine thermoplastique renforcée par des fibres présentant d'excellentes caractéristiques de résistance aux chocs, cet article moulé en résine thermoplastique renforcée par des fibres contient des fibres inorganiques (A), des fibres organiques (B) et une résine thermoplastique (C) et contient 5 à 45 parties en poids des fibres inorganiques (A), 1 à 45 parties en poids des fibres organiques (B) et 10 à 94 parties en poids de la résine thermoplastique (C) par rapport à 100 parties en poids du total des fibres inorganiques (A), des fibres organiques (B) et de la résine thermoplastique (C). La longueur de fibre moyenne en poids (Lwa) des fibres inorganiques (A) dans l'article moulé en résine thermoplastique renforcée par des fibres est de 0,01 mm à 3 mm et la longueur de fibre moyenne en poids (Lwb) des fibres organiques (B) est supérieure à 4 mm et inférieure ou égale à 20 mm.
(JA) 衝撃特性に優れる繊維強化熱可塑性樹脂成形品を提供するため、 無機繊維(A)、有機繊維(B)、および熱可塑性樹脂(C)を含む繊維強化熱可塑性樹脂成形品であって、 無機繊維(A)、有機繊維(B)、および熱可塑性樹脂(C)の合計100重量部に対して、無機繊維(A)5~45重量部、有機繊維(B)1~45重量部、熱可塑性樹脂(C)10~94重量部を含み、 繊維強化熱可塑性樹脂成形品における無機繊維(A)の重量平均繊維長(Lwa)が、0.01mm以上3mm以下であり、かつ、有機繊維(B)の重量平均繊維長(Lwb)が、4mmをこえ20mm以下ある、繊維強化熱可塑性樹脂成形品とする。
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Designated States: 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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)