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1. (WO2005033752) ANTIGLARE FILM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/033752    International Application No.:    PCT/JP2004/015107
Publication Date: 14.04.2005 International Filing Date: 06.10.2004
IPC:
G02B 1/11 (2006.01)
Applicants: DAI NIPPON PRINTING CO., LTD. [JP/JP]; 1-1, Ichigaya-kaga-cho 1-chome Shinjuku-ku Tokyo 1628001 (JP) (For All Designated States Except US).
FUJI PHOTO FILM CO., LTD. [JP/JP]; 210, Nakanuma Minami-Ashigara-shi Kanagawa 2500193 (JP) (For All Designated States Except US).
MIKAMI, Koichi [JP/JP]; (JP) (For US Only).
IWATA, Yukimitsu [JP/JP]; (JP) (For US Only).
NAKAMURA, Norinaga [JP/JP]; (JP) (For US Only).
MATSUNAGA, Naohiro [JP/JP]; (JP) (For US Only)
Inventors: MIKAMI, Koichi; (JP).
IWATA, Yukimitsu; (JP).
NAKAMURA, Norinaga; (JP).
MATSUNAGA, Naohiro; (JP)
Agent: YOSHITAKE, Kenji; Kyowa Patent & Law Office Room 323, Fuji Bldg. 2-3, Marunouchi 3-chome Chiyoda-ku Tokyo 1000005 (JP)
Priority Data:
2003-347218 06.10.2003 JP
2003-408023 05.12.2003 JP
Title (EN) ANTIGLARE FILM
(FR) FILM ANTIREFLET
(JA) 防眩フィルム
Abstract: front page image
(EN)An antiglare film that while having satisfactory scuff resistance, can meet market demands for surface enlargement as well as uniform properties and cost reduction, ensuring high-speed coatability. The antiglare film comprises a triacetylcellulose film and, superimposed thereon, an antiglare layer containing a leveling agent composed of a translucent resin of acrylic resin, plastic translucent microparticles and a copolymer comprised of repeating units from meth(acrylic) acid having at least one perfluoroalkyl having 8 or more carbon atoms and repeating units from meth(acrylic) acid having at least one bornane ring. There is provided a reflection preventive film comprising the antiglare film and, superimposed thereon, a layer of low refractive index.
(FR)L'invention concerne un film antireflet qui présente une résistance satisfaisante à l'abrasion, répond aux exigences du marché du point de vue de l'agrandissement de sa surface, de ses propriétés uniformes et de son coût réduit, et permet de mettre en oeuvre un revêtement à grande vitesse. Le film antireflet comprend un film de triacétylcellulose sur lequel est appliquée une couche antireflet contenant un agent égalisant. Cet agent est constitué d'une résine acrylique transparente ; de microparticules plastiques transparentes ; et d'un copolymère qui comprend des motifs répétés d'acide méth(acrylique) comportant au moins un perfluoroalkyle doté d'au moins 8 atomes de carbone, et des motifs répétés d'acide méth(acrylique) comportant au moins un noyau bornane. L'invention concerne un film antireflet comprenant le film antireflet de l'invention, sur lequel est appliquée une couche à faible indice de réfraction.
(JA)十分な耐擦傷性を持ちながら、大面積化かつ均一性状、低価格化の市場要求に対応できる、高速塗布適性のある防眩フィルムを開示する。 トリアセチルセルロースフィルム上に、アクリル系樹脂からなる透光性樹脂、プラスチック製透光性微粒子、及び少なくとも1種の炭素数8以上のパーフルオロアルキル基を有する(メタ)アクリル酸系の繰り返し単位、および少なくとも1種のボルナン環を有する(メタ)アクリル酸系の繰り返し単位を含む共重合体からなるレベリング剤を含む防眩層を積層して防眩フィルムを構成する。反射防止フィルムは、該防眩フィルム上に、低屈折率層を設けて構成する。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)