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1. (WO2003005019) METHOD OF DETERMINING PYRITHIONE METAL SALT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/005019    International Application No.:    PCT/JP2002/006887
Publication Date: 16.01.2003 International Filing Date: 08.07.2002
IPC:
G01N 30/02 (2006.01), G01N 30/60 (2006.01), G01N 30/88 (2006.01)
Applicants: API CORPORATION [JP/JP]; 4-9, Hiranomachi 2-chome, Chuo-ku, Osaka-shi, Osaka 541-0046 (JP) (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NE, NL, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZM, ZW only).
KOGA, Yuji [JP/JP]; (JP) (For US Only).
YOSHIMARU, Masaaki [JP/JP]; (JP) (For US Only)
Inventors: KOGA, Yuji; (JP).
YOSHIMARU, Masaaki; (JP)
Agent: TANI, Yoshitaka; Koei Bldg., 3F, 1-13, Awajimachi 2-chome, Chuo-ku, Osaka-shi, Osaka 541-0047 (JP)
Priority Data:
2001-244958 06.07.2001 JP
Title (EN) METHOD OF DETERMINING PYRITHIONE METAL SALT
(FR) PROCEDE PERMETTANT DE DETERMINER UN SEL METALLIQUE PYRITHIONE
Abstract: front page image
(EN)A method of determining a pyrithione metal salt through high−performance liquid chromatography, characterized in that use is made of an SEC column obtained by packing a column pipe made of PEEK with a packing. By this method, the pyrithione metal salt can be directly and accurately determined while sufficiently inhibiting a metal−exchange reaction in the column.
(FR)L'invention concerne un procédé permettant de déterminer un sel métallique pyrithione par chromatographie liquide à haute performance. Ce procédé se caractérise en ce qu'il utilise une colonne SEC obtenue par emballage d'un tuyau de colonne constitué de PEEK, au moyen d'un emballage. Selon ce procédé, le sel métallique pyrithione peut être déterminé de manière directe et précise, la réaction d'échange métallique étant suffisamment inhibée dans la colonne.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IE, IT, LU, MC, NL, PT, SE, 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)