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1. (WO2012121143) METHOD FOR MANUFACTURING PHOTOCURED PRODUCT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/121143    International Application No.:    PCT/JP2012/055369
Publication Date: 13.09.2012 International Filing Date: 02.03.2012
IPC:
H01L 21/027 (2006.01), B29C 59/02 (2006.01), C08F 2/48 (2006.01), C08G 59/62 (2006.01)
Applicants: TOYO GOSEI CO., LTD. [JP/JP]; 1603, Kamimyoden, Ichikawa-shi, Chiba 2720012 (JP) (For All Designated States Except US).
TOHOKU UNIVERSITY [JP/JP]; 2-1-1, Katahira, Aoba-ku, Sendai-shi, Miyagi 9808577 (JP) (For All Designated States Except US).
Daicel Corporation [JP/JP]; Mainichi Intecio., 4-5, Umeda 3-chome, Kita-ku, Osaka-shi, Osaka 5300001 (JP) (For All Designated States Except US).
NAKAGAWA, Masaru [JP/JP]; (JP) (For US Only).
TSUKIDATE, Yoshitaka [JP/JP]; (JP) (For US Only).
OHSAKI, Takeshi [JP/JP]; (JP) (For US Only).
MIYAKE, Hiroto [JP/JP]; (JP) (For US Only)
Inventors: NAKAGAWA, Masaru; (JP).
TSUKIDATE, Yoshitaka; (JP).
OHSAKI, Takeshi; (JP).
MIYAKE, Hiroto; (JP)
Agent: KURIHARA, Hiroyuki; Kurihara International Patent Office, Iwasaki Bldg. 6F, 3-15, Hiroo 1-chome, Shibuya-ku, Tokyo 1500012 (JP)
Priority Data:
2011-053601 10.03.2011 JP
Title (EN) METHOD FOR MANUFACTURING PHOTOCURED PRODUCT
(FR) PROCÉDÉ DE FABRICATION D'UN PRODUIT PHOTODURCI
(JA) 光硬化物の製造方法
Abstract: front page image
(EN)This method has a molding step of molding by sandwiching a photocurable composition layer formed by a photocurable composition for imprinting between a substrate and a mold in which a concave-convex pattern is formed, a photocuring step of exposing the photocurable composition layer to make a photocured product, and a releasing step of releasing the mold from the photocured product, wherein the adhesive force per unit area, with respect to a member having the same outer surface as the mold, of a specimen obtained by exposing and curing the photocurable composition for imprinting is no more than 15 mN/mm2.
(FR)L'invention concerne un procédé qui comporte une étape de moulage par prise en sandwich d'une composition photodurcissable, formée par une composition photodurcissable pour impression, entre un substrat et un moule dans lequel un motif concavo-convexe est formé, une étape de photodurcissage consistant à exposer la couche de composition photodurcissable pour fabriquer un produit photodurci, et une étape de démoulage consistant à démouler le produit photodurci du moule, la force d'adhérence par unité de surface, par rapport à un élément ayant la même surface extérieure que le moule, d'un échantillon obtenu par exposition et durcissement de la composition photodurcissable pour impression étant de pas plus 15 mN/mm2.
(JA)基板と凹凸パターンが形成されたモールドとでインプリント用光硬化性組成物で形成された光硬化性組成物層を挟み込んで成形する成形工程と、前記光硬化性組成物層を露光して光硬化物とする光硬化工程と、該光硬化物から前記モールドを離型する離型工程とを有し、前記インプリント用光硬化性組成物を露光して硬化させた試験体の、前記モールドと同じ表面を有する部材に対する単位面積当たりの付着力が、15mN/mm以下である。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)