(19)
(11) EP 1 841 905 A1

(12)

(43) Date of publication:
10.10.2007 Bulletin 2007/41

(21) Application number: 05804903.2

(22) Date of filing: 30.12.2005
(51) International Patent Classification (IPC): 
D01F 2/00(2006.01)
(86) International application number:
PCT/KR2005/004677
(87) International publication number:
WO 2006/071101 (06.07.2006 Gazette 2006/27)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 30.12.2004 KR 20040116907

(71) Applicant: Hyosung Corporation
431-080 Kyonggi-do (KR)

(72) Inventors:
  • KWON, Ik-hyun, R & D Center for Fiver & Textile
    Gyeonggi-do 431-080 (KR)
  • CHOI, Soo-myung, R & D Center for Fiber & Textile
    Gyeonggi-do 431-080 (KR)
  • WANG, Young-soo, R & D Center for Fiver & Textile
    Gyeonggi-do 431-080 (KR)
  • KIM, Sung-ryong, R & D Center for Fiber & Textile
    Gyeonggi-do 431-080 (KR)
  • LEE, Tae-jung, R & D Center For Fiber & Textile
    Gyeonggi-do 431-080 (KR)

(74) Representative: Beier, Ralph 
v. Bezold & Partner Patentanwälte Akademiestrasse 7
80799 München
80799 München (DE)

   


(54) METHOD FOR PRODUCING CELLULOSE FIBER