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1. (WO2014192570) HARD COAT FILM AND HARD COAT FILM ROLL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/192570 International Application No.: PCT/JP2014/063160
Publication Date: 04.12.2014 International Filing Date: 19.05.2014
IPC:
G02B 1/10 (2006.01) ,B32B 7/02 (2006.01) ,B32B 27/20 (2006.01) ,C08J 7/04 (2006.01) ,G06F 3/041 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1
Optical elements characterised by the material of which they are made; Optical coatings for optical elements
10
Optical coatings produced by application to, or surface treatment of, optical elements
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
02
in respect of physical properties, e.g. hardness
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
18
characterised by the use of special additives
20
using fillers, pigments, thixotroping agents
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
04
Coating
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:
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:
橋本 尚樹 HASHIMOTO, Naoki; JP
高田 勝則 TAKADA, Katsunori; JP
平岡 慎哉 HIRAOKA, Shinya; JP
倉本 浩貴 KURAMOTO, Hiroki; JP
Agent:
特許業務法人 ユニアス国際特許事務所 UNIUS PATENT ATTORNEYS OFFICE; 大阪府大阪市淀川区西中島5丁目13-9 新大阪MTビル1号館 SHIN-OSAKA MT Bldg. 1, 13-9, Nishinakajima 5-chome, Yodogawa-ku, Osaka-shi, Osaka 5320011, JP
Priority Data:
2013-11091227.05.2013JP
Title (EN) HARD COAT FILM AND HARD COAT FILM ROLL
(FR) FILM DE REVÊTEMENT DUR ET ROULEAU DE FILM DE REVÊTEMENT DUR
(JA) ハードコートフィルム及びハードコートフィルム巻回体
Abstract:
(EN) Provided are: a hard coat film which is capable of exhibiting high blocking resistance and high scratch resistance, while achieving high light transmittance (lower haze) at the same time; and a roll of this hard coat film. The present invention is a hard coat film which has a hard coat layer on one main surface of a transparent polymer base. The hard coat layer is formed from fine particles and a composite resin that contains an organic component and an inorganic component. The surface of the hard coat layer has flat parts and bulges that are formed by the fine particles, and the haze (Hparticle) caused by the bulges of the hard coat layer is 0.5% or less.
(FR) L'invention concerne un film de revêtement dur qui est capable de présenter une résistance à l'adhérence élevée et une résistance aux éraflures élevée, tout en parvenant à une transmittance de lumière élevée (trouble moindre) en même temps; ainsi qu'un rouleau de ce film de revêtement dur. La présente invention concerne un film de revêtement dur qui comporte une couche de revêtement dur sur une surface principale d'une base de polymère transparent. La couche de revêtement dur est formée de fines particules et d'une résine composite qui contient un composant organique et un composant inorganique. La surface de la couche de revêtement dur a des parties plates et des renflements qui sont formés par les particules fines, et le trouble (Hparticle) provoqué par les renflements de la couche de revêtement dur est de 0,5 % ou moins.
(JA)  高度なブロッキング防止性及び耐傷付き性を発揮可能であるとともに、光の高透過性(低ヘイズ化)も同時に達成可能なハードコートフィルム及びその巻回体を提供する。本発明は、透明高分子基材の一方の主面にハードコート層を有するハードコートフィルムであって、前記ハードコート層は、有機成分と無機成分とを含む複合樹脂及び微粒子により形成され、前記ハードコート層は、表面に平坦部と前記微粒子により付与された隆起部とを有し、前記ハードコート層の隆起部に起因するヘイズHparticleが0.5%以下である。
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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, LT, 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, 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)