(19)

(11)

EP 2 971 263 A1

(12)

(43) Date of publication: 20.01.2016 Bulletin 2016/03 (21) Application number: 14721119.7 (22) Date of filing: 14.03.2014

(51) International Patent Classification (IPC):  C25D 3/46(2006.01) C25D 15/00(2006.01) C25D 3/64(2006.01) C25D 7/00(2006.01) H01L 23/495(2006.01) (86) International application number: PCT/US2014/028479 (87) International publication number: WO 2014/144180 (18.09.2014 Gazette 2014/38)

(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 Designated Extension States: BA ME (30) Priority: 15.03.2013 US 201361789936 P (71) Applicant: Enthone, Inc. West Haven, CT 06516 (US)	(72) Inventors: LI, Jingye West Haven, Connecticut 06516 (US) ABYS, Joseph A. West Haven, Connecticut 06516 (US) KUDRAK, JR.,Edward West Haven, Connecticut 06516 (US) (74) Representative: Michalski Hüttermann & Partner Patentanwälte mbB  Speditionstraße 21 40221 Düsseldorf 40221 Düsseldorf (DE)