(19)
(11) EP 1 165 671 A1

(12)

(43) Date of publication:
02.01.2002 Bulletin 2002/01

(21) Application number: 00958997.9

(22) Date of filing: 01.09.2000
(51) International Patent Classification (IPC)7: C08J 7/00
(86) International application number:
PCT/KR0000/996
(87) International publication number:
WO 0119/903 (22.03.2001 Gazette 2001/12)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 16.09.1999 KR 9939876

(71) Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Seoul 136-791 (KR)

(72) Inventors:
  • KOH, Seok-Keun
    Dongdaemoon-ku,Seoul 130-010 (KR)
  • CHO, Jung
    Seoul 136-101 (KR)

(74) Representative: Albrecht, Thomas, Dr. 
Kraus & Weisert, Thomas-Wimmer-Ring 15
80539 München
80539 München (DE)

   


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