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1. (WO2017090588) POLYISOCYANATE COMPOSITION FOR SOLVENT-FREE ADHESIVE, SOLVENT-FREE ADHESIVE, AND METHOD FOR PRODUCING LAYERED FILM USING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090588 International Application No.: PCT/JP2016/084560
Publication Date: 01.06.2017 International Filing Date: 22.11.2016
IPC:
C09J 125/02 (2006.01) ,B32B 27/40 (2006.01) ,C08G 18/62 (2006.01) ,C09J 135/06 (2006.01) ,C09J 175/04 (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
125
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 an aromatic carbocyclic ring; Adhesives based on derivatives of such polymers
02
Homopolymers or copolymers of hydrocarbons
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
40
comprising polyurethanes
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
62
Polymers of compounds having carbon-to-carbon double bonds
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
135
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 a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Adhesives based on derivatives of such polymers
06
Copolymers with vinyl aromatic monomers
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
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:
大原 伸一 OHARA Shinichi; JP
梅津 清和 UMETSU Kiyokazu; JP
木村 竜二 KIMURA Ryoji; JP
大久保 智雄 OKUBO Tomoo; JP
島村 健一 SHIMAMURA Kenichi; JP
中根 浩平 NAKANE Kohei; JP
Agent:
河野 通洋 KONO Michihiro; JP
Priority Data:
2015-23062426.11.2015JP
Title (EN) POLYISOCYANATE COMPOSITION FOR SOLVENT-FREE ADHESIVE, SOLVENT-FREE ADHESIVE, AND METHOD FOR PRODUCING LAYERED FILM USING SAME
(FR) COMPOSITION DE POLYISOCYANATE POUR ADHÉSIF SANS SOLVANT, ADHÉSIF SANS SOLVANT, ET PROCÉDÉ DE PRODUCTION D'UN FILM STRATIFIÉ LE METTANT EN ŒUVRE
(JA) 無溶剤接着剤用ポリイソシアネート組成物、無溶剤型接着剤及びそれを用いた積層フィルムの製造方法
Abstract:
(EN) Provided are: a polyisocyanate composition for a solvent-free adhesive, containing, as essential components, a polyisocyanate (A), and an aromatic vinyl-maleic anhydride copolymer (B) which is a copolymer of an aromatic vinyl and maleic anhydride and in which the molar ratio (aromatic vinyl/maleic anhydride) of the raw material monomers is 1.5/1-5/1; a production method therefor; a solvent-free adhesive containing, as essential components, the polyisocyanate composition for a solvent-free adhesive, and a polyol (Y); and a layered film comprising an adhesive layer layered between a first base film and a second base film, the adhesive layer being the solvent-free adhesive.
(FR) L'invention concerne une composition de polyisocyanate pour un adhésif sans solvant contenant, en tant que constituants essentiels, un polyisocyanate (A) et un copolymère de vinyle aromatique et d'anhydride maléique (B) qui est un copolymère d'un vinyle aromatique et d'un anhydride maléique et dont le rapport molaire (vinyle aromatique/anhydride maléique) des monomères de matières brutes est de 1,5/1 à 5/1; son procédé de production; un adhésif sans solvant contenant, en tant que constituants essentiels, la composition de polyisocyanate pour un adhésif sans solvant et un polyol (Y); et un film stratifié comprenant une couche adhésive stratifiée entre un premier film de base et un second film de base, la couche adhésive étant l'adhésif sans solvant.
(JA) ポリイソシアネート(A)、及び芳香族ビニルと無水マレイン酸との共重合体であってその原料モノマーのモル比[芳香族ビニル/無水マレイン酸]が1.5/1~5/1である芳香族ビニル・無水マレイン酸共重合体(B)を必須成分とする無溶剤型接着剤用ポリイソシアネート組成物とその製造方法、前記無溶剤型接着剤用ポリイソシアネート組成物とポリオール(Y)とを必須成分とする無溶剤型接着剤、及び第一の基材フィルムと第二の基材フィルムの間に接着剤層を積層してなる積層フィルムであって、前記接着剤層が、前期記載の無溶剤型接着剤である積層フィルム。
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, JP, KE, KG, 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)
Also published as:
JP6164393JPWO2017090588CN107614644EP3381994