(19)

(11)

EP 1 153 095 A1

(12)

(43) Date of publication: 14.11.2001 Bulletin 2001/46 (21) Application number: 00976423.4 (22) Date of filing: 13.11.2000

(51) International Patent Classification (IPC)7: C09D 161/06 (86) International application number: PCT/KR0001/297 (87) International publication number: WO 0134/713 (17.05.2001 Gazette 2001/20)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR (30) Priority: 12.11.1999 KR 9950110 (71) Applicant: POHANG IRON & STEEL CO., LTD. Pohang-city 790-785 (KR)

(72) Inventors: LEE, Jae-Ryung Pohang-shi 790-785Kyungsangbuk-do (KR) CHANG, Sam-Kyu Pohang-shi 790-785Kyungsangbuk-do (KR) NOH, Sang-Geol Pohang-shi 790-785Kyungsangbuk-do (KR) CHO, Soo-Hyoun Pohang-shi 790-785Kyungsangbuk-do (KR) (74) Representative: Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, PoltePartnerschaft  Patent- und RechtsanwaltskanzleiAlois-Steinecker-Strasse 22 85354 Freising 85354 Freising (DE)