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(11)

EP 2 391 697 A1

(12)

(43) Date of publication: 07.12.2011 Bulletin 2011/49 (21) Application number: 10736396.2 (22) Date of filing: 28.01.2010

(51) International Patent Classification (IPC):  C10M 135/18(2006.01) (86) International application number: PCT/US2010/022392 (87) International publication number: WO 2010/088377 (05.08.2010 Gazette 2010/31)

(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: 02.02.2009 US 149067 P (71) Applicant: R.T. Vanderbilt Company, Inc. Norwalk, CT 06855 (US)	(72) Inventors: CHASE, Kevin, J. Branford, CT 06405 (US) STUNKEL, Brian, W. Stamford, CT 06902 (US) (74) Representative: Gulde Hengelhaupt Ziebig & Schneider  Patentanwälte - Rechtsanwälte Wallstraße 58/59 10179 Berlin 10179 Berlin (DE)