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1. (WO2016105009) HIGH-RIGIDITY METAL FOIL AND METHOD FOR MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/105009    International Application No.:    PCT/KR2015/013649
Publication Date: 30.06.2016 International Filing Date: 14.12.2015
IPC:
C25D 1/04 (2006.01), C25D 1/20 (2006.01)
Applicants: POSCO [KR/KR]; (Goedong-dong) 6261, Donghaean-ro, Nam-gu Pohang-si, Gyeongsangbuk-do 37859 (KR)
Inventors: KIM, Ki-Soo; (KR).
CHOI, Jae-Hun; (KR).
MOON, Tae-Chang; (KR).
YANG, Hong-Seok; (KR).
KIM, Jin-You; (KR)
Agent: C&S PATENT AND LAW OFFICE; 7th Floor, Daelim Acrotel 13, Eonju-ro 30-gil Gangnam-gu, Seoul 06292 (KR)
Priority Data:
10-2014-0188463 24.12.2014 KR
Title (EN) HIGH-RIGIDITY METAL FOIL AND METHOD FOR MANUFACTURING SAME
(FR) FEUILLE MÉTALLIQUE À HAUTE RIGIDITÉ ET SON PROCÉDÉ DE FABRICATION
(KO) 고강성 금속 포일 및 이의 제조 방법
Abstract: front page image
(EN)The present invention relates to a high-rigidity metal foil and a method for manufacturing the same. The present invention provides: a sulfur-containing metal foil which comprises 70-1500 ppm of sulfur and is formed by electroforming; and a method for manufacturing a sulfur-containing metal foil, the method comprising the steps of: forming a metal layer by, under application of an electric current, bringing electrolyte comprising metal ions into contact with a negative base plate and then electrodepositing the metal ions in the electrolyte onto the negative base plate; and exfoliating the metal layer on the base plate from the base plate, wherein the electrolyte comprises a compound containing sulfur except for sulphate, the sulfur derived from the sulfur-containing compound being co-deposited along with the electrodeposition of the metal ions and thus forming a sulfur-containing metal layer.
(FR)La présente invention concerne une feuille métallique à haute rigidité et son procédé de fabrication. La présente invention concerne plus particulièrement : une feuille métallique contenant du soufre qui comprend de 70 à 1 500 ppm de soufre et qui est formée par électroformage ; et un procédé de fabrication d'une feuille métallique contenant du soufre, le procédé comprenant les étapes consistant à : former une couche métallique en amenant, sous l'application d'un courant électrique, un électrolyte comprenant des ions métalliques en contact avec une plaque de base négative et réaliser ensuite un dépôt électrolytique des ions métalliques dans l'électrolyte sur la plaque de base négative ; et exfolier la couche métallique sur la plaque de base à partir de la plaque de base, l'électrolyte comprenant un composé contenant du soufre à l'exception de sulfate, le soufre dérivé du composé contenant du soufre étant co-déposé conjointement avec le dépôt électrolytique des ions métalliques et former ainsi une couche métallique contenant du soufre.
(KO)본 발명은 고강성 금속 포일 및 이의 제조 방법에 관한 것으로, 전류의 인가 하에서 금속 이온을 포함하는 전해액을 음극 모판에 접촉시켜 상기 전해액 중의 금속 이온을 음극 모판 상에 전착시켜 금속층을 형성하는 단계; 및 상기 모판 상의 금속층을 모판으로부터 박리하는 단계를 포함하며, 상기 전해액은 황산염 이외의 황 함유 화합물을 포함하며, 상기 황 함유 화합물로부터 유래된 황이 상기 금속이온의 전착과 함께 공석되어 황 함유 금속층을 형성하는 것인 황 함유 금속 포일 제조방법 및 황 70-1500ppm을 포함하는 전기주조에 의해 형성된 황 함유 금속 포일을 제공한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)