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1. (WO2019049852) RESIN COMPOSITION FOR GAS-BARRIER ADHESIVE, ADHESIVE, AND LAMINATE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/049852 International Application No.: PCT/JP2018/032720
Publication Date: 14.03.2019 International Filing Date: 04.09.2018
IPC:
C09J 175/04 (2006.01) ,B32B 7/12 (2006.01) ,B32B 15/09 (2006.01) ,B65D 65/40 (2006.01) ,C08G 18/42 (2006.01) ,C09J 11/04 (2006.01) ,C09J 11/06 (2006.01) ,C09J 175/06 (2006.01) ,C09J 175/08 (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
175
Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
04
Polyurethanes
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
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
04
characterised by the connection of layers
12
using an adhesive
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
04
comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
08
of synthetic resin
09
comprising polyesters
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
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
28
characterised by the compounds used containing active hydrogen
40
High-molecular-weight compounds
42
Polycondensates having carboxylic or carbonic ester groups in the main chain
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
04
inorganic
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
175
Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
04
Polyurethanes
06
from polyesters
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
175
Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
04
Polyurethanes
08
from polyethers
Applicants:
DIC株式会社 DIC CORPORATION [JP/JP]; 東京都板橋区坂下三丁目35番58号 35-58, Sakashita 3-chome, Itabashi-ku, Tokyo 1748520, JP
Inventors:
下口 睦弘 SHIMOGUCHI Mutsuhiro; JP
新居 正光 ARAI Masamitsu; JP
手島 常行 TESHIMA Tsuneyuki; JP
白石 耕司 SHIRAISHI Kouji; JP
Agent:
小川 眞治 OGAWA Shinji; JP
Priority Data:
2017-17116806.09.2017JP
Title (EN) RESIN COMPOSITION FOR GAS-BARRIER ADHESIVE, ADHESIVE, AND LAMINATE
(FR) COMPOSITION DE RÉSINE POUR AGENT ADHÉSIF BARRIÈRE AU GAZ, AGENT ADHÉSIF, ET STRATIFIÉ
(JA) ガスバリア性接着剤用樹脂組成物、接着剤、及び積層体
Abstract:
(EN) A resin composition for gas-barrier adhesives which comprises a resin (A) having two or more hydroxy groups in the molecule and a polyisocyanate (B) having two or more isocyanate groups, wherein the polyisocyanate (B) having two or more isocyanate groups has an ester skeleton derived from a polyester which is a polycondensate of either an aliphatic polycarboxylic acid in which the moiety excluding the carboxyl groups has eight or less carbon atoms or an anhydride of the aliphatic polycarboxylic acid with an aliphatic polyhydric alcohol having eight or less carbon atoms; an adhesive comprising the resin composition; and a laminate including an adhesive layer formed from the adhesive.
(FR) L'invention concerne une composition de résine pour agent adhésif barrière au gaz qui comprend une résine (A) ayant au moins deux groupes hydroxyle par molécule, et un polyisocyanate (B) ayant un groupe isocyanate de valence supérieure ou égale à 2. Ledit polyisocyanate (B) ayant un groupe isocyanate de valence supérieure ou égale à 2, possède un squelette d'ester provenant d'un polyester qui consiste en un polycondensat d'un acide carboxylique polyvalent aliphatique de huit atomes de carbone ou moins d'une portion excluant un groupe carboxyle ou d'un anhydride de cet acide carboxylique polyvalent aliphatique, et d'un alcool polyhydrique aliphatique de huit atomes de carbone ou moins. L'invention concerne également un agent adhésif mettant en œuvre cette composition, et un stratifié mettant en œuvre cet agent adhésif dans une couche adhésive.
(JA) 1分子中に2個以上の水酸基を有する樹脂(A)と、2価以上のイソシアネート基を有するポリイソシアネート(B)とを含有してなるガスバリア性接着剤用樹脂組成物であって、前記2価以上のイソシアネート基を有するポリイソシアネート(B)が、カルボキシル基を除く部分の炭素原子数が8以下の脂肪族多価カルボン酸またはその無水物と、炭素原子数が8以下の脂肪族多価アルコールとの重縮合体であるポリエステル由来のエステル骨格を有するガスバリア性接着剤用樹脂組成物、それを用いた接着剤、該接着剤を接着層に用いた積層体。
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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)