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1. (WO2018008557) FABRIC-LIKE MATERIAL FOR REINFORCEMENT IN URETHANE FOAM MOLDING, AND METHOD FOR PRODUCING URETHANE FOAM MOLDED BODY UTILIZING SAME
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Pub. No.: WO/2018/008557 International Application No.: PCT/JP2017/024212
Publication Date: 11.01.2018 International Filing Date: 30.06.2017
IPC:
D06M 11/83 (2006.01) ,B29C 33/16 (2006.01) ,B29C 39/10 (2006.01) ,B29C 44/00 (2006.01) ,B29C 70/88 (2006.01) ,C08J 5/04 (2006.01) ,D06M 13/02 (2006.01) ,D06M 15/227 (2006.01) ,D06M 15/333 (2006.01) ,D06M 23/08 (2006.01) ,B29K 105/06 (2006.01)
Applicants: TOYOTA BOSHOKU KABUSHIKI KAISHA[JP/JP]; 1-1, Toyoda-cho, Kariya-shi, Aichi 4488651, JP
MOLD TECHNICAL OFFICE CO., LTD.[JP/JP]; 27-1, Yamanishi, Ninomiyamachi, Naka-gun, Kanagawa 2590124, JP
TOYO INK SC HOLDINGS CO., LTD.[JP/JP]; 2-1, Kyobashi 2-chome, Chuo-ku, Tokyo 1048377, JP
TOYO ADL CORPORATION[JP/JP]; 2-1, Kyobashi 2-chome, Chuo-ku, Tokyo 1040031, JP
TOYOCHEM CO., LTD.[JP/JP]; 2-1, Kyobashi 2-chome, Chuo-ku, Tokyo 1048379, JP
Inventors: MURATA Yoshiyuki; JP
INUZUKA Kensuke; JP
IWASAWA Toshio; JP
HARA Kenichi; JP
SENAGA Takafumi; JP
Agent: OKADA PATENT & TRADEMARK OFFICE, P. C.; Nagoya Chamber of Commerce & Industry Building, 10-19, Sakae 2-chome, Naka-ku, Nagoya-shi, Aichi 4600008, JP
Priority Data:
2016-13223404.07.2016JP
Title (EN) FABRIC-LIKE MATERIAL FOR REINFORCEMENT IN URETHANE FOAM MOLDING, AND METHOD FOR PRODUCING URETHANE FOAM MOLDED BODY UTILIZING SAME
(FR) MATÉRIAU DE TYPE TISSU DESTINÉ AU RENFORCEMENT LORS DU MOULAGE DE MOUSSE D'URÉTHANE, ET PROCÉDÉ DE PRODUCTION D'UN CORPS MOULÉ DE MOUSSE D'URÉTHANE L'UTILISANT
(JA) ウレタン発泡成形用補強用布状物およびこれを利用したウレタン発泡成形体の製造方法
Abstract: front page image
(EN) This fabric-like material (1) for reinforcement in urethane foam molding is obtained by impregnating a part of the surface of an nonwoven fabric (2) of organic fibers with a hot melt magnetic material (3) and immobilizing the hot melt magnetic material (3). This fabric-like material (1) for reinforcement in urethane foam molding is characterized in that the hot melt magnetic material (3) satisfies the composition described below, while having a softening point of from 70°C to 100°C (inclusive). An ethylene-vinyl acetate copolymer (A): from 10% by mass to 95% by mass (inclusive) A wax (B): from 0% by mass to 30% by mass (inclusive) A magnetic powder (C): from 5% by mass to 70% by mass (inclusive) (In this regard, the total of the components (A), (B) and (C) is taken as 100% by mass.)
(FR) L'invention concerne un matériau de type tissu (1) destiné au renforcement lors du moulage de mousse d'uréthane et obtenu par imprégnation d'une partie de la surface d'un non-tissé (2) de fibres organiques à l'aide d'un matériau magnétique thermofusible (3) et par immobilisation du matériau magnétique thermofusible (3). Ce matériau de type tissu (1) destiné au renforcement lors du moulage de mousse d'uréthane est caractérisé en ce que le matériau magnétique thermofusible (3) satisfait la composition décrite ci-dessous, tout en ayant un point de ramollissement de 70 °C à 100 °C (inclus). Un copolymère éthylène-acétate de vinyle (A) : de 10 % en masse à 95 % en masse (inclus); une cire (B) : de 0 % en masse à 30 % en masse (inclus); une poudre magnétique (C) : de 5 % en masse à 70 % en masse (inclus) (à cet égard, le total des composants (A), (B) et (C) est considéré comme 100 % en masse).
(JA) ウレタン発泡成形用補強用布状物(1)は、有機繊維の不織布(2)の表面の一部に、ホットメルト磁性物(3)が浸み込み、固定化されている。ホットメルト磁性物(3)が、下記組成を満たし、かつ軟化点が70℃以上100℃以下であることを特徴とする。エチレン-酢酸ビニル共重合体(A):10質量%以上95質量%以下、ワックス(B):0質量%以上30質量%以下、磁性体粉末(C):5質量%以上70質量%以下。(但し、前記(A)、(B)および(C)の合計を100質量%とする。)
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, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)