(19)

(11)

EP 2 625 136 A1

(12)

(43) Date of publication: 14.08.2013 Bulletin 2013/33 (21) Application number: 10776359.1 (22) Date of filing: 10.11.2010

(51) International Patent Classification (IPC):  C01B 3/04(2006.01) C10G 3/00(2006.01) C07C 29/152(2006.01) C10G 2/00(2006.01) C01B 3/38(2006.01) (86) International application number: PCT/EP2010/067182 (87) International publication number: WO 2012/045373 (12.04.2012 Gazette 2012/15)

(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: 06.10.2010 WO PCT/EP2010/064948 (71) Applicant: Silicon Fire AG 6045 Meggen (CH)	(72) Inventor: MEYER-PITTROFF, Roland 85354 Freising (DE) (74) Representative: OK pat AG  Chamerstrasse 50 6300 Zug 6300 Zug (CH)