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1. (WO2017110655) CURABLE COMPOSITION, ADHESIVE LAYER, TRANSPARENT SURFACE MATERIAL, LAYERED BODY, AND IMAGE DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110655 International Application No.: PCT/JP2016/087445
Publication Date: 29.06.2017 International Filing Date: 15.12.2016
IPC:
C08F 290/06 (2006.01) ,B32B 27/30 (2006.01) ,C09J 4/02 (2006.01) ,C09J 7/02 (2006.01) ,G06F 3/041 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
290
Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
02
on to polymers modified by introduction of unsaturated end groups
06
Polymers provided for in subclass C08G52
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
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
4
Adhesives 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
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
7
Adhesives in the form of films or foils
02
on carriers
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Applicants:
旭硝子株式会社 ASAHI GLASS COMPANY, LIMITED [JP/JP]; 東京都千代田区丸の内一丁目5番1号 5-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008405, JP
Inventors:
澁谷 崇 SHIBUYA, Takashi; JP
▲角▼田 純一 KAKUTA, Junichi; JP
Agent:
泉名 謙治 SENMYO, Kenji; JP
小川 利春 OGAWA, Toshiharu; JP
Priority Data:
2015-24900221.12.2015JP
Title (EN) CURABLE COMPOSITION, ADHESIVE LAYER, TRANSPARENT SURFACE MATERIAL, LAYERED BODY, AND IMAGE DISPLAY DEVICE
(FR) COMPOSITION DURCISSABLE, COUCHE ADHÉSIVE, MATÉRIAU DE SURFACE TRANSPARENT, CORPS STRATIFIÉ, ET DISPOSITIF D’AFFICHAGE D’IMAGE
(JA) 硬化性組成物、粘着層、透明面材、積層体および画像表示装置
Abstract:
(EN) The purpose of the present invention is to provide a curable composition used to form an adhesive layer in which degradation by light is suppressed, an adhesive layer obtained by curing the curable composition, a transparent surface material provided with the adhesive layer, and a layered body and an image display device. A curable composition characterized by including a curable compound, a photopolymerization initiator, and a photostabilizer, the curable compound including one or more types of urethane (meth)acrylates (A) having an addition-polymerizable unsaturated group and a molecular weight of 1,000-100,000, and one or more types of monomers (B) having an addition-polymerizable unsaturated group and a molecular weight of 100-600, and the photostabilizer having an addition-polymerizable unsaturated group in the molecule thereof.
(FR) La présente invention concerne une composition durcissable utilisée pour former une couche adhésive dans laquelle la dégradation par la lumière est supprimée, une couche adhésive obtenue par durcissement de la composition durcissable, un matériau de surface transparent pourvu de la couche adhésive, et un corps stratifié et un dispositif d’affichage d’image. Une composition durcissable caractérisée en ce qu'elle comprend un composé durcissable, un initiateur de photopolymérisation, et un agent photostabilisant, le composé durcissable incluant un ou plusieurs types de (méth)acrylates d’uréthane (A) présentant un groupe insaturé polymérisable par addition et un poids moléculaire de 1 000 à 100 000, et un ou plusieurs types de monomères (B) ayant un groupe insaturé polymérisable par addition et un poids moléculaire de 100 à 600, et l’agent photostabilisant possédant un groupe insaturé polymérisable par addition dans sa molécule.
(JA) 光による劣化が抑制された粘着層の形成に使用する硬化性組成物、該硬化性組成物を硬化して得られる粘着層、該粘着層を備えた透明面材、積層体および画像表示装置を提供することを目的とする。 硬化性化合物、光重合開始剤および光安定剤を含み、前記硬化性化合物は、付加重合性の不飽和基を有し分子量が1,000~100,000であるウレタン(メタ)アクリレート(A)の1種以上と、付加重合性の不飽和基を有し分子量が100~600のモノマー(B)の1種以上を含み、前記光安定剤は、分子内に付加重合性の不飽和基を有する光安定剤であることを特徴とする硬化性組成物。
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, 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, 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)
Also published as:
CN108368212US20180282445EP3395844