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Pub. No.:    WO/2012/121143    International Application No.:    PCT/JP2012/055369
Publication Date: 13.09.2012 International Filing Date: 02.03.2012
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
(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.
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)