(12) International Application Status Report

Received at International Bureau: 19 September 2018 (19.09.2018)

Information valid as of: 29 October 2018 (29.10.2018)

Report generated on: 18 November 2019 (18.11.2019)

(10) Publication number: (43) Publication date: (26) Publication language:
WO 2019/05897028 March 2019 (28.03.2019) Japanese (JA)

(21) Application number: (22) Filing date: (25) Filing language:
PCT/JP2018/03289405 September 2018 (05.09.2018) Japanese (JA)

(31) Priority number(s): (32) Priority date(s): (33) Priority status:
2017-178810 (JP)19 September 2017 (19.09.2017) Priority document received (in compliance with PCT Rule 17.1)

(51) International Patent Classification:
C08G 59/20 (2006.01); C08L 63/00 (2006.01)

(71) Applicant(s):
MITSUBISHI GAS CHEMICAL COMPANY, INC. [JP/JP]; 5-2, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008324 (JP) (for all designated states)

(72) Inventor(s):
WAKITA, Natsumi; c/o Mitsubishi Gas Chemical Company, Inc., Mizushima Plant, 3-10, Mizushima Kaigandori, Kurashiki-shi, Okayama 7128525 (JP)
KUMANO, Tatsuyuki; c/o Mitsubishi Gas Chemical Company, Inc., Mizushima Plant, 3-10, Mizushima Kaigandori, Kurashiki-shi, Okayama 7128525 (JP)

(74) Agent(s):
INABA, Yoshiyuki; TMI ASSOCIATES, 23rd Floor, Roppongi Hills Mori Tower, 6-10-1, Roppongi, Minato-ku, Tokyo 1066123 (JP)

(54) Title (EN): EPOXY RESIN, EPOXY RESIN COMPOSITION AND CURED PRODUCT THEREOF
(54) Title (FR): RÉSINE ÉPOXY, COMPOSITION DE RÉSINE ÉPOXY, ET ARTICLE DURCI ASSOCIÉ
(54) Title (JA): エポキシ樹脂、エポキシ樹脂組成物及びその硬化物

(57) Abstract:
(EN): Provided is an epoxy resin obtained by reacting epihalohydrin with a phenol-modified aromatic hydrocarbon-formaldehyde resin obtained by modifying an aromatic hydrocarbon formaldehyde resin with phenols, wherein the epoxy resin has a viscosity of 30,000 mPa·s or less at 25°C.
(FR): L'invention concerne une résine époxy qui est obtenue par réaction d'une épihalohydrine avec une résine de formaldéhyde hydrocarbure aromatique modifiée par des phénols telle qu'une résine de formaldéhyde hydrocarbure aromatique est modifiée par des phénols, et qui présente une viscosité inférieure ou égale à 30000mPa・s à 25°C.
(JA): 芳香族炭化水素ホルムアルデヒド樹脂をフェノール類により変性したフェノール類変性芳香族炭化水素ホルムアルデヒド樹脂に、エピハロヒドリンを反応させて得られるエポキシ樹脂であって、 25℃において30,000mPa・s以下の粘度を有する。

International search report:
Received at International Bureau: 29 October 2018 (29.10.2018) [JP]

International Report on Patentability (IPRP) Chapter II of the PCT:
Not available

(81) 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
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 (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG
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 (EAPO) : AM, AZ, BY, KG, KZ, RU, TJ, TM