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1. (WO2019049951) MACROMONOMER COPOLYMER, EPOXY RESIN COMPOSITION, ADHESIVE, MOLDING MATERIAL AND CURED PRODUCT
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Pub. No.: WO/2019/049951 International Application No.: PCT/JP2018/033099
Publication Date: 14.03.2019 International Filing Date: 06.09.2018
IPC:
C08L 63/00 (2006.01) ,C08F 265/06 (2006.01) ,C08L 55/00 (2006.01) ,C09J 133/00 (2006.01) ,C09J 155/00 (2006.01) ,C09J 163/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
63
Compositions of epoxy resins; Compositions of derivatives of epoxy resins
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
265
Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/181
04
on to polymers of esters
06
Polymerisation of acrylate or methacrylate esters on to polymers thereof
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
55
Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/-C08L53/211
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
133
Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
155
Adhesives based on homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C09J123/-C09J153/214
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
163
Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
Applicants:
三菱ケミカル株式会社 MITSUBISHI CHEMICAL CORPORATION [JP/JP]; 東京都千代田区丸の内一丁目1番1号 1-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008251, JP
Inventors:
増田 絵理 MASUDA Eri; JP
中村 淳一 NAKAMURA Junichi; JP
小高 一義 ODAKA Kazuyoshi; JP
冨田 空 TOMITA Sora; JP
大谷 剛 OTANI Go; JP
Agent:
田▲崎▼ 聡 TAZAKI Akira; JP
伏見 俊介 FUSHIMI Shunsuke; JP
大浪 一徳 ONAMI Kazunori; JP
Priority Data:
2017-17077106.09.2017JP
2018-11628019.06.2018JP
2018-12904506.07.2018JP
Title (EN) MACROMONOMER COPOLYMER, EPOXY RESIN COMPOSITION, ADHESIVE, MOLDING MATERIAL AND CURED PRODUCT
(FR) COPOLYMÈRE DE MACROMONOMÈRE, COMPOSITION DE RÉSINE ÉPOXYDE, ADHÉSIF, MATÉRIAU DE MOULAGE ET PRODUIT DURCI
(JA) マクロモノマー共重合体、エポキシ樹脂組成物、接着剤、成形材料及び硬化物
Abstract:
(EN) Provided is an epoxy resin composition including a (meth)acrylic copolymer (A), an epoxy resin (B) and a curing agent (C), wherein the (meth)acrylic copolymer (A) has a constituent unit derived from a macromonomer (a) and a vinyl monomer (b), and the glass transition temperature (TgB) of a polymer obtained by polymerizing only the vinyl monomer (b) is 25°C or less.
(FR) L'invention concerne une composition de résine époxyde comprenant un copolymère (méth)acrylique (A), une résine époxyde (B) et un agent de durcissement (C), le copolymère (méth)acrylique (A) ayant un motif constitutif dérivé d'un macromonomère (a) et d'un monomère vinyle (b), et la température de transition vitreuse (TgB) d'un polymère obtenu par polymérisation du monomère vinyle (b) seul étant inférieure ou égale à 25 °C.
(JA) (メタ)アクリル系共重合体(A)、エポキシ樹脂(B)及び硬化剤(C)を含むエポキシ樹脂組成物であって、前記(メタ)アクリル系共重合体(A)が、マクロモノマー(a)由来の構成単位、及びビニル単量体(b)由来の構成単位を有し、前記ビニル単量体(b)のみを重合して得られる重合体のガラス転移温度(TgB)が25℃以下であるエポキシ樹脂組成物。
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)