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1. (WO2017130444) STRESS DISTRIBUTING FILM, OPTICAL MEMBER, AND ELECTRONIC MEMBER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/130444 International Application No.: PCT/JP2016/073903
Publication Date: 03.08.2017 International Filing Date: 16.08.2016
IPC:
C09J 7/02 (2006.01) ,B32B 27/00 (2006.01) ,C09J 11/06 (2006.01) ,C09J 133/02 (2006.01) ,C09J 133/06 (2006.01) ,C09J 133/14 (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
7
Adhesives in the form of films or foils
02
on carriers
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
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
133
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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
02
Homopolymers or copolymers of acids; Metal or ammonium salts thereof
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
133
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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
04
Homopolymers or copolymers of esters
06
of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
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
133
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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives 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
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:
日東電工株式会社 NITTO DENKO CORPORATION [JP/JP]; 大阪府茨木市下穂積1丁目1番2号 1-1-2, Shimohozumi, Ibaraki-shi, Osaka 5678680, JP
Inventors:
佐々木 翔悟 SASAKI, Shogo; JP
徐 創矢 JO, Souya; JP
設樂 浩司 SHITARA, Koji; JP
Agent:
籾井 孝文 MOMII, Takafumi; JP
Priority Data:
2016-01309227.01.2016JP
2016-15941916.08.2016JP
Title (EN) STRESS DISTRIBUTING FILM, OPTICAL MEMBER, AND ELECTRONIC MEMBER
(FR) FILM DE RÉPARTITION DE CONTRAINTES, ÉLÉMENT OPTIQUE ET ÉLÉMENT ÉLECTRONIQUE
(JA) 応力分散フィルム、光学部材、および電子部材
Abstract:
(EN) Provided is a stress distributing film having excellent stress distributing ability. Also provided are an optical member and an electronic member equipped with same stress distributing film. This stress distributing film comprises a layered body from a plastic film and an adhesive layer. The stress distributing film is such that, when a load is applied from the plastic film side of the layered body in an orthogonal direction to the layered body, the indentation energy is 260 μJ or greater.
(FR) L'invention porte sur un film de répartition de contraintes ayant une excellente capacité de répartition de contraintes. L'invention concerne également un élément optique et un élément électronique dotés dudit film de répartition de contraintes. Ce film de répartition de contraintes comprend un corps stratifié formé dans un film plastique et une couche adhésive. Le film de répartition de contraintes est tel que, lorsqu'une charge est appliquée depuis le côté film plastique du corps stratifié dans une direction orthogonale au corps stratifié, l'énergie de pénétration est égale ou supérieure à 260 μJ.
(JA) 優れた応力分散性を有する応力分散フィルムを提供する。また、そのような応力分散フィルムを備えた光学部材や電子部材を提供する。 本発明の応力分散フィルムは、プラスチックフィルムと粘着剤層の積層体を含む応力分散フィルムであって、該積層体のプラスチックフィルム側から該積層体と垂直方向に荷重を加えた際の押し込みエネルギーが260μJ以上である。
front page image
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, 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:
SG11201800572XKR1020180022978KR1020180038077CN108138004KR1020180091962