(19)

(11)

EP 2 611 528 A1

(12)

(43) Date of publication: 10.07.2013 Bulletin 2013/28 (21) Application number: 11821071.5 (22) Date of filing: 27.07.2011

(51) International Patent Classification (IPC):  B01D 71/06(2006.01) B01D 39/04(2006.01) B01D 69/12(2006.01) C08J 5/00(2006.01) (86) International application number: PCT/CN2011/077655 (87) International publication number: WO 2012/028045 (08.03.2012 Gazette 2012/10)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 02.09.2010 CN 201010272136 (71) Applicant: Industrial Technology Research Institute Hsinchu 31040 Taiwan (TW)	(72) Inventors: CHENG, Shu-Hui Hsinchu County Taiwan (TW) CHEN, Jong-Pyng Hsinchu 300 Taiwan (TW) WANG, En Kuang Hsinchu City 300 Taiwan (TW) LO, Yi-Chun Hsinchu County 310 Taiwan (TW) LIN, Shan-Shan Hsinchu City 300 Taiwan (TW) (74) Representative: Rieck, Markus  Fuchs Patentanwälte Westhafenplatz 1 60327 Frankfurt am Main 60327 Frankfurt am Main (DE)