(19)

(11)

EP 2 943 557 A1

(12)

(43) Date of publication: 18.11.2015 Bulletin 2015/47 (21) Application number: 14700251.3 (22) Date of filing: 08.01.2014

(51) International Patent Classification (IPC):  C10M 169/02(2006.01) C10N 30/06(2006.01) C10N 50/10(2006.01) C10M 177/00(2006.01) C10N 40/02(2006.01) (86) International application number: PCT/EP2014/050216 (87) International publication number: WO 2014/108438 (17.07.2014 Gazette 2014/29)

(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: 09.01.2013 WO PCT/EP2013/050248 (71) Applicant: Aktiebolaget SKF 415 50 Göteborg (SE)	(72) Inventor: MEIJER, Dick NL-6703 DN Wageningen (NL) (74) Representative: Tweedlie, Diane Harkness  SKF B.V. Kelvinbaan 16 3439 MT Nieuwegein 3439 MT Nieuwegein (NL)