(19)
(11) EP 2 760 984 A1

(12)

(43) Date of publication:
06.08.2014 Bulletin 2014/32

(21) Application number: 12756756.8

(22) Date of filing: 13.09.2012
(51) International Patent Classification (IPC): 
C11D 3/00(2006.01)
C11D 3/12(2006.01)
C11D 3/08(2006.01)
C11D 3/16(2006.01)
(86) International application number:
PCT/EP2012/067918
(87) International publication number:
WO 2013/045277 (04.04.2013 Gazette 2013/14)
(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: 30.09.2011 WO PCT/CN2011/001655

(71) Applicants:
  • Unilever N.V.
    3013 AL Rotterdam (NL)

    AL AT BE BG CH CZ DE DK EE ES FI FR GR HR HU IS IT LI LT LU LV MC MK NL NO PL PT RO RS SE SI SK SM TR 
  • Unilever PLC
    London, Greater London EC4Y 0DY (GB)

    CY GB IE MT 

(72) Inventors:
  • OUYANG, Wuye
    Shanghai 200335 (CN)
  • TAO, Qingsheng
    Shanghai 200335 (CN)

(74) Representative: Rosen Jacobson, Frans Lucas M. 
Unilever Patent Group Olivier van Noortlaan 120
3133 AT Vlaardingen
3133 AT Vlaardingen (NL)

   


(54) METHOD AND COMPOSITION FOR CLEANING HARD SURFACES