(19)

(11)

EP 2 209 855 A2

(12)

(88) Date of publication A3: 13.08.2009 (43) Date of publication: 28.07.2010 Bulletin 2010/30 (21) Application number: 08849489.3 (22) Date of filing: 13.11.2008

(51) International Patent Classification (IPC):  C09D 1/00(2006.01) C09D 5/00(2006.01) C09D 5/20(2006.01) C09D 183/04(2006.01) (86) International application number: PCT/KR2008/006703 (87) International publication number: WO 2009/064128 (22.05.2009 Gazette 2009/21)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 13.11.2007 KR 20070115329 13.11.2007 KR 20070115348 14.11.2007 KR 20070115967 18.04.2008 KR 20080035891 (71) Applicant: LG Chem, Ltd. Youngdungpo-gu Seoul 150-721 (KR)	(72) Inventors: YUN, Hansik Daejeon Metropolitan City 305-308 (KR) KIM, Hye-Min Daejeon Metropolitan City 302-280 (KR) KIM, Boo-Kyung Daejeon Metropolitan City 302-120 (KR) CHANG, Yeong-Rae Daejeon Metropolitan City 305-150 (KR) (74) Representative: Goddar, Heinz J.  Forrester & Boehmert Pettenkoferstrasse 20-22 80336 München 80336 München (DE)