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1. (WO2018221405) LAYERED FILM
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Pub. No.: WO/2018/221405 International Application No.: PCT/JP2018/020147
Publication Date: 06.12.2018 International Filing Date: 25.05.2018
IPC:
C09J 7/29 (2018.01) ,B32B 27/30 (2006.01) ,B32B 27/40 (2006.01) ,C09D 4/02 (2006.01) ,C09D 133/16 (2006.01) ,C09D 175/14 (2006.01) ,C09J 201/00 (2006.01)
[IPC code unknown for C09J 7/29]
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
30
comprising vinyl resin; comprising acrylic resin
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
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
4
Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
02
Acrylmonomers
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
133
Coating compositions 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; Coating compositions based on derivatives of such polymers
04
Homopolymers or copolymers of esters
14
of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
16
Homopolymers or copolymers of esters containing halogen atoms
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
175
Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
04
Polyurethanes
14
Polyurethanes having carbon-to-carbon unsaturated 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
201
Adhesives based on unspecified macromolecular compounds
Applicants:
JNC株式会社 JNC CORPORATION [JP/JP]; 東京都千代田区大手町二丁目2番1号 2-1, Otemachi 2-chome, Chiyoda-ku, Tokyo 1008105, JP
Inventors:
佐藤 志野 SATO Shino; JP
伊藤 賢哉 ITO Kenya; JP
飯塚 洋介 IIZUKA Hiroyuki; JP
Agent:
特許業務法人井澤国際特許事務所 IZAWA&IZAWA INTERNATIONAL PPC; 東京都港区西新橋3丁目7番1号 ランディック第2新橋ビル1階 1F LANDIC SHIMBASHI BLDG2, 7-1, Nishi-Shimbashi 3-chome, Minato-ku, Tokyo 1050003, JP
井澤 幹 IZAWA Kan; JP
Priority Data:
2017-10740231.05.2017JP
Title (EN) LAYERED FILM
(FR) FILM STRATIFIÉ
(JA) 積層フィルム
Abstract:
(EN) [Problem] To provide a layered film that is suitable for use as a PPF material. [Solution] A layered film in which the following are disposed in contact in the order given: a coating layer comprising a cured product of a photopolymerizable coating liquid; a base material layer comprising a thermoplastic polyurethane; and an adhesive layer comprising a pressure-sensitive adhesive. The photopolymerizable coating liquid comprises: component (a), a urethane acrylate; and component (b), a photopolymerizable acrylic compound which does not include a urethane unit and which contains a fluorine atom. Component (a) and component (b) are mixed at proportions such that the proportion of the component (a) is at least 20 wt% and less than 50 wt% and the proportion of the component (b) is at least 50 wt% and less than 80 wt% relative to 100 parts by weight of the photopolymerizable coating liquid.
(FR) Le problème décrit par la présente invention est de fournir un film stratifié qui est approprié pour une utilisation en tant que matériau PPF. La solution selon l'invention porte sur un film stratifié dans lequel les éléments suivants sont disposés en contact dans l'ordre donné : une couche de revêtement comprenant un produit durci d'un liquide de revêtement photopolymérisable; une couche de matériau de base comprenant un polyuréthane thermoplastique; et une couche adhésive comprenant un adhésif sensible à la pression. Le liquide de revêtement photopolymérisable comprend : un constituant (a), un acrylate d'uréthane; et un constituant (b), un composé acrylique photopolymérisable qui ne comprend pas de motif uréthane et qui contient un atome de fluor. Le constituant (a) et le constituant (b) sont mélangés dans des proportions telles que la proportion du constituant (a) est d'au moins 20 % en poids et inférieure à 50 % en poids et la proportion du constituant (b) est d'au moins 50 % en poids et inférieure à 80 % en poids par rapport à 100 parties en poids du liquide de revêtement photopolymérisable.
(JA) 課題 PPF材料として好適な積層フィルムの提供。 解決手段 光重合性コーティング液の硬化物からなるコート層、熱可塑性ポリウレタンからなる基材層、感圧型接着剤からなる粘着層がこの順で接してなり、上記光重合性コーティング液が、成分(a):ウレタンアクリレートと、成分(b):ウレタン単位を有さずフッ素原子を含有する光重合性アクリル系化合物類とからなり、上記成分(a)と成分(b)とが上記光重合性コーティング液の100重量部当たり、(a):20重量%以上50重量%未満、(b):50重量%以上80重量%未満の割合で混合されてなる、 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, 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)