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1. (WO2017006681) ADHESIVE COMPOSITION FOR POLYOLEFIN-BASED AUTOMOBILE STRUCTURE PANELS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/006681 International Application No.: PCT/JP2016/066833
Publication Date: 12.01.2017 International Filing Date: 07.06.2016
IPC:
C09J 123/26 (2006.01) ,B32B 15/18 (2006.01) ,C09J 11/06 (2006.01) ,C09J 163/00 (2006.01)
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
123
Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
26
modified by chemical after-treatment
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
18
comprising iron or steel
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
11
Features of adhesives not provided for in group C09J9/76
02
Non-macromolecular additives
06
organic
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:
東洋紡株式会社 TOYOBO CO., LTD. [JP/JP]; 大阪府大阪市北区堂島浜二丁目2番8号 2-8, Dojima Hama 2-chome, Kita-ku, Osaka-shi, Osaka 5308230, JP
Inventors:
坂田 秀行 SAKATA, Hideyuki; JP
木津本 博俊 KIZUMOTO, Hirotoshi; JP
名合 聡 NAGO, Satoshi; JP
葭原 法 YOSHIHARA, Nori; JP
Priority Data:
2015-13423203.07.2015JP
Title (EN) ADHESIVE COMPOSITION FOR POLYOLEFIN-BASED AUTOMOBILE STRUCTURE PANELS
(FR) COMPOSITION ADHÉSIVE POUR PANNEAUX DE STRUCTURE DE VÉHICULE AUTOMOBILE À BASE DE POLYOLÉFINE
(JA) ポリオレフィン系自動車構造パネル用接着剤組成物
Abstract:
(EN) To provide an adhesive composition containing a crystalline acid-modified polyolefin and an epoxy resin, which has good pot life properties and achieves good adhesion between a metal base, especially a steel sheet, and a polyolefin resin base, especially a carbon fiber-reinforced polyolefin resin. An adhesive composition for automobile structure panels, which contains (A) a crystalline acid-modified polyolefin having an acid value of 5-50 mgKOH/g-resin, (B1) a glycidyl amine type epoxy resin, (B2) a glycidyl ether type epoxy resin and (C) an organic solvent.
(FR) La présente invention concerne une composition adhésive contenant une polyoléfine cristalline modifiée par un acide et une résine époxy, qui présente de bonnes propriétés stabilité au stockage et permet d'obtenir une bonne adhésion entre une base métallique, notamment une tôle d'acier, et une base de résine de polyoléfine, en particulier une résine de polyoléfine renforcée par des fibres de carbone. L'invention concerne une composition adhésive pour panneaux de structure de véhicule automobile, qui contient (A) une polyoléfine cristalline modifiée par un acide ayant un indice d'acide de 5 à 50 mg de KOH/g-résine, (B1) une résine époxy de type amine glycidylique, (B2) une résine époxy de type éther glycidylique et (C) un solvant organique.
(JA) ポットライフ性が良好で、かつ金属基材、特に鋼板とポリオレフィン樹脂基材、特に炭素繊維強化ポリオレフィン樹脂との接着性が良好な、結晶性酸変性ポリオレフィンおよびエポキシ樹脂を含有する接着剤組成物を提供することである。 酸価が5~50mgKOH/g-resinである結晶性酸変性ポリオレフィン(A)、グリシジルアミン型エポキシ樹脂(B1)、グリシジルエーテル型エポキシ樹脂(B2)および有機溶剤(C)を含有する自動車構造パネル用接着剤組成物。
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, 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)
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)