WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2007015560) ALUMINUM ALLOY SHEET FOR CAN BODY, DI CAN, AND METHOD FOR MANUFACTURE OF THE DI CAN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/015560    International Application No.:    PCT/JP2006/315512
Publication Date: 08.02.2007 International Filing Date: 04.08.2006
IPC:
B21D 22/28 (2006.01), B21D 51/26 (2006.01), C22C 21/00 (2006.01), C22F 1/04 (2006.01)
Applicants: Universal Can Corporation [JP/JP]; Sumitomofudosan-Korakuen Bldg., 4-1, Koishikawa 1-chome, Bunkyo-ku, Tokyo 1128525 (JP) (For All Designated States Except US).
Mitsubishi Aluminum Co., Ltd. [JP/JP]; 3-3, Shiba 2-chome, Minato-ku, Tokyo 1058546 (JP) (For All Designated States Except US).
SAITOH, Hiroshi [JP/JP]; (JP) (For US Only).
YUDA, Mitsunori [JP/JP]; (JP) (For US Only).
HANAFUSA, Tatsuya [JP/JP]; (JP) (For US Only).
YOSHINO, Yasuhiro [JP/JP]; (JP) (For US Only).
SAKAMAKI, Mitsuo [JP/JP]; (JP) (For US Only).
BABA, Hitoshi [JP/JP]; (JP) (For US Only).
OZAWA, Yoshiharu [JP/JP]; (JP) (For US Only)
Inventors: SAITOH, Hiroshi; (JP).
YUDA, Mitsunori; (JP).
HANAFUSA, Tatsuya; (JP).
YOSHINO, Yasuhiro; (JP).
SAKAMAKI, Mitsuo; (JP).
BABA, Hitoshi; (JP).
OZAWA, Yoshiharu; (JP)
Agent: SHIGA, Masatake; 2-3-1, Yaesu, Chuo-ku, Tokyo 1048453 (JP)
Priority Data:
2005-226478 04.08.2005 JP
2005-261858 09.09.2005 JP
2005-376777 28.12.2005 JP
2005-376778 28.12.2005 JP
2005-376779 28.12.2005 JP
Title (EN) ALUMINUM ALLOY SHEET FOR CAN BODY, DI CAN, AND METHOD FOR MANUFACTURE OF THE DI CAN
(FR) FEUILLE D'ALLIAGE D'ALUMINIUM POUR CORPS DE BOITE, BOITE DI, ET PROCEDE DE FABRICATION DE LA BOITE DI
(JA) 缶ボディ用アルミニウム合金板、DI缶およびその製造方法
Abstract: front page image
(EN)A method for manufacture of a DI can comprising the step of subjecting an aluminum alloy sheet to draw-and-ironing processing to form a cylindrical DI can (10) having a bottom part, wherein the aluminum alloy sheet comprises aluminum having the following composition: Si: 0.1 to 0.5%; Fe: 0.3-0.7%; Cu: 0.05-0.5%; Mn: 0.5-1.5%; Mg: 0.4-2.0%; Cr: 0-0.1%; Zn: 0-0.5%; Ti: 0-0.15% (by mass); and the remainder: unavoidable impurities, the draw-and-ironing processing is performed at a drawing rate of 51.4 to 60.4% (inclusive), and the thinnest part of the can body (11) has a thickness of 0.105 mm to 0.125 mm (inclusive).
(FR)L'invention concerne un procédé de fabrication d'une boîte d'étirage et réduction DI comprenant une étape de soumission d'une feuille d'alliage d'aluminium à un traitement d'étirage et de réduction pour former une boîte DI cylindrique (10) ayant une partie inférieure, ladite feuille d'alliage d'aluminium comprenant de l'aluminium et ayant la composition suivante: Si: 0,1 à 0,5 %; Fe: 0,3-0,7 %; Cu: 0,05-0,5 %; Mn: 0,5-1,5 %; Mg: 0,4-2,0 %; Cr: 0-0,1 %; Zn: 0-0,5 %; Ti: 0-0,15 % (en poids); le reste étant d'inévitables impuretés. Le traitement d'étirage et de réduction est effectué à un taux de réduction compris entre 51,4 et 60,4 % (compris), et la partie la plus fine du corps de boîte (11) a une épaisseur comprise entre 0,105 mm et 0,125 mm (compris).
(JA) 質量%がSi:0.1~0.5%,Fe:0.3~0.7%,Cu:0.05~0.5%,Mn:0.5~1.5%,Mg:0.4~2.0%,Cr:0~0.1%,Zn:0~0.5%,Ti:0~0.15%を含有し残部が不可避的不純物を含むアルミニウムからなるアルミニウム合金板に、絞りしごき加工を施し、有底筒状のDI缶10を形成するDI缶の製造方法であって、しごき率51.4%以上60.4%以下で前記アルミニウム合金板に絞りしごき加工を施し、胴部11の最薄部における肉厚が0.105mm以上0.125mm以下とされている。
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, IS, IT, LT, LU, LV, 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)