(19)

(11)

EP 2 350 378 A1

(12)

(43) Date of publication: 03.08.2011 Bulletin 2011/31 (21) Application number: 09777922.7 (22) Date of filing: 17.08.2009

(51) International Patent Classification (IPC):  D06M 11/36(2006.01) D06P 5/15(2006.01) D06M 23/16(2006.01) D06P 5/00(2006.01) D06Q 1/02(2006.01) (86) International application number: PCT/EP2009/005951 (87) International publication number: WO 2010/031474 (25.03.2010 Gazette 2010/12)

(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 MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 18.09.2008 KR 20080091649 (71) Applicant: Carl Freudenberg KG 69469 Weinheim (DE)	(72) Inventors: RYU, Sung-Yong Ansung-si Kyunggi-do (KR) KIM, Eun-Kyung Ansung-si Kyunggi-do (KR) JUNG, Yong-Gil Pyungtaek-si Kyunggi-do (KR) AN, Moon-Ki Anyang-si Kyunggi-do (KR)