(19)

(11)

EP 2 215 304 A2

(12)

(88) Date of publication A3: 06.08.2009 (43) Date of publication: 11.08.2010 Bulletin 2010/32 (21) Application number: 08848440.7 (22) Date of filing: 30.10.2008

(51) International Patent Classification (IPC):  D06M 15/643(2006.01) D06M 15/65(2006.01) D06M 15/647(2006.01) D06M 15/513(2006.01) (86) International application number: PCT/US2008/012302 (87) International publication number: WO 2009/061362 (14.05.2009 Gazette 2009/20)

(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: 02.11.2007 US 984753 P 25.08.2008 US 297367 (71) Applicant: Momentive Performance Materials Inc. Albany, New York 12211 (US)	(72) Inventor: FALK, Benjamin Yorktown Heights NY 10598 (US) (74) Representative: Zinnecker, Armin et al Lorenz Seidler Gossel Rechtsanwälte - Patentanwälte Widenmayerstrasse 23 80538 München 80538 München (DE)