(19)
(11) EP 3 694 967 A1

(12)

(43) Date of publication:
19.08.2020 Bulletin 2020/34

(21) Application number: 18762870.6

(22) Date of filing: 10.09.2018
(51) International Patent Classification (IPC): 
C11D 1/88(2006.01)
C11D 17/00(2006.01)
 C11D 3/04(2006.01)
(86) International application number:
PCT/EP2018/074304
(87) International publication number:
WO 2019/072468 (18.04.2019 Gazette 2019/16)
(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
Designated Validation States:
KH MA MD TN

(30) Priority: 13.10.2017 EP 17196421

(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:
  • BANGAL, Amalendu
    Bangalore 560066 (IN)
  • HIBARE, Sujitkumar, Suresh
    Bangalore 560066 (IN)
  • SUBRAHMANIAM, Narayanan
    Bangalore 560066 (IN)

(74) Representative: Reijns, Tiemen Geert Pieter 
Unilever Patent Group Bronland 14
6708 WH Wageningen
6708 WH Wageningen (NL)

   


(54) DETERGENT COMPOSITION COMPRISING HYDRATE-FORMING SALT PARTICLES COATED WITH BETAINE