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1. (WO2011162279) MAGNETIC RECORDING MEDIUM AND METHOD FOR MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/162279    International Application No.:    PCT/JP2011/064213
Publication Date: 29.12.2011 International Filing Date: 22.06.2011
IPC:
G11B 5/84 (2006.01), G11B 5/73 (2006.01)
Applicants: Konica Minolta Advanced Layers, Inc. [JP/JP]; 2970, Ishikawa-machi, Hachioji-shi, Tokyo 1928505 (JP) (For All Designated States Except US).
ENDO, Takeshi [JP/JP]; (JP) (For US Only).
KAWAI, Hideki [JP/JP]; (JP) (For US Only)
Inventors: ENDO, Takeshi; (JP).
KAWAI, Hideki; (JP)
Agent: Fukami Patent Office, p.c.; Nakanoshima Central Tower, 2-7, Nakanoshima 2-chome, Kita-ku, Osaka-shi, Osaka 5300005 (JP)
Priority Data:
2010-144068 24.06.2010 JP
Title (EN) MAGNETIC RECORDING MEDIUM AND METHOD FOR MANUFACTURING SAME
(FR) SUPPORT D'ENREGISTREMENT MAGNÉTIQUE ET PROCÉDÉ DE FABRICATION ASSOCIÉ
(JA) 磁気記録媒体およびその製造方法
Abstract: front page image
(EN)Disclosed is a method for manufacturing a magnetic recording medium, wherein a step is included in which a magnetic recording layer (20) is formed on at least one main surface of a glass substrate (1G) while the glass substrate (1G) remains concentrically curved towards the one main surface side.
(FR)La présente invention concerne un procédé de fabrication d'un support d'enregistrement magnétique, comprenant une étape au cours de laquelle une couche d'enregistrement magnétique (20) est formée sur au moins une surface principale d'un substrat de verre (1G) pendant que le substrat de verre (1G) reste incurvé concentriquement en direction de ladite surface principale.
(JA) 磁気記録媒体の製造方法において、ガラス基板(1G)が一方の主表面側に向けて同心円的に湾曲した形状のまま、ガラス基板(1G)の少なくとも一方の主表面に磁気記録層(20)が形成される工程を含む。
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, RO, RS, RU, 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, 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)