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1. (WO2018105282) GAS BARRIER FILM
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Pub. No.: WO/2018/105282 International Application No.: PCT/JP2017/039749
Publication Date: 14.06.2018 International Filing Date: 02.11.2017
IPC:
B32B 9/00 (2006.01) ,B32B 27/38 (2006.01) ,B65D 65/40 (2006.01) ,C08L 63/00 (2006.01)
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
9
Layered products essentially comprising a particular substance not covered by groups B32B11/-B32B29/137
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
27
Layered products essentially comprising synthetic resin
38
comprising epoxy resins
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
65
Wrappers or flexible covers; Packaging materials of special type or form
38
Packaging materials of special type or form
40
Applications of laminates for particular packaging purposes
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
Applicants:
三菱瓦斯化学株式会社 MITSUBISHI GAS CHEMICAL COMPANY, INC. [JP/JP]; 東京都千代田区丸の内二丁目5番2号 5-2, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008324, JP
Inventors:
河野 和起 KOUNO, Kazuki; JP
Agent:
大谷 保 OHTANI, Tamotsu; JP
Priority Data:
2016-23933509.12.2016JP
Title (EN) GAS BARRIER FILM
(FR) FILM FORMANT BARRIÈRE CONTRE LES GAZ
(JA) ガスバリア性フィルム
Abstract:
(EN) Provided is a gas barrier film which comprises a resin cured layer and a base material film having an inorganic deposition layer, and wherein: the gas barrier film has the resin cured layer on the inorganic deposition layer-side surface of the base material film; the resin cured layer is a cured product of an epoxy resin composition that contains an epoxy resin, an epoxy resin curing agent and non-spherical inorganic particles; and the epoxy resin curing agent is a reaction product of the compounds (A) and (B) described below. Also provided is a laminate which comprises this gas barrier film. (A) at least one compound selected from the group consisting of meta-xylylenediamine and para-xylylenediamine (B) at least one compound selected from the group consisting of predetermined unsaturated carboxylic acids and derivatives thereof
(FR) L'invention concerne un film formant barrière contre les gaz qui comprend une couche durcie de résine et un film de matériau de base ayant une couche de dépôt inorganique. Le film formant barrière contre les gaz a la couche durcie de résine sur la surface côté couche de dépôt inorganique du film de matériau de base ; la couche durcie de résine est un produit durci d'une composition de résine époxyde qui contient une résine époxyde, un agent de durcissement de résine époxyde et des particules inorganiques non sphériques ; et l'agent de durcissement de résine époxyde est un produit de réaction des composés (A) et (B) décrits ci-dessous. L'invention concerne également un stratifié qui comprend ce film formant barrière contre les gaz. (A) au moins un composé choisi dans le groupe constitué de méta-xylylène diamine et de para-xylylène diamine (B) au moins un composé choisi dans le groupe constitué d'acides carboxyliques insaturés prédéterminés et de leurs dérivés.
(JA) 無機蒸着層を有する基材フィルムと、樹脂硬化層とを有するガスバリア性フィルムであって、前記ガスバリア性フィルムは前記基材フィルムの前記無機蒸着層側の面に前記樹脂硬化層を有し、前記樹脂硬化層がエポキシ樹脂、エポキシ樹脂硬化剤、及び非球状無機粒子を含むエポキシ樹脂組成物の硬化物であり、該エポキシ樹脂硬化剤が下記の(A)と(B)との反応生成物であるガスバリア性フィルム、及びこれを有する積層体である。 (A)メタキシリレンジアミン及びパラキシリレンジアミンからなる群から選ばれる少なくとも1種 (B)所定の不飽和カルボン酸及びその誘導体からなる群から選ばれる少なくとも1種
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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 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)