(19)
(11) EP 3 850 068 A1

(12)

(43) Date of publication:
21.07.2021 Bulletin 2021/29

(21) Application number: 18778381.6

(22) Date of filing: 11.09.2018
(51) International Patent Classification (IPC): 
C11D 1/72(2006.01)
C11D 3/386(2006.01)
C11D 3/20(2006.01)
 C11D 1/722(2006.01)
C11D 3/43(2006.01)
C11D 11/00(2006.01)
(86) International application number:
PCT/EP2018/074488
(87) International publication number:
WO 2020/052743 (19.03.2020 Gazette 2020/12)
(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

(71) Applicants:
  • Ecolab USA Inc.
    St. Paul, MN 55102 (US)
  • Popovic, Zoran
    40595 Düsseldorf (DE)
  • Jaeger, Stefan
    55218 Ingelheim (DE)

(72) Inventors:
  • GÖHRING, Nadine
    Saint Paul, Mennesota 55102 (US)
  • FORTH, Peter
    Saint Paul, Mennesota 55102 (US)
  • FRIEDRICH, Isabelle
    51381 Leverkusen (DE)
  • DENZIN, Silke
    40764 Langenfeld (DE)
  • SWOBODA, Sabine
    40764 Langenfeld (DE)

(74) Representative: Michalski Hüttermann & Partner Patentanwälte mbB 
Speditionstraße 21
40221 Düsseldorf
40221 Düsseldorf (DE)

   


(54) PHASE STABLE AND LOW FOAMING AQUEOUS DETERGENT COMPOSITIONS HAVING A LONG TIME ENZYME ACTIVITY