(19)
(11) EP 3 122 854 A1

(12)

(43) Date of publication:
01.02.2017 Bulletin 2017/05

(21) Application number: 15767696.6

(22) Date of filing: 25.03.2015
(51) International Patent Classification (IPC): 
C11D 3/37(2006.01)
C11D 3/08(2006.01)
 C11D 1/94(2006.01)
(86) International application number:
PCT/CN2015/075008
(87) International publication number:
WO 2015/144053 (01.10.2015 Gazette 2015/39)
(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:
MA

(30) Priority: 26.03.2014 WO PCT/CN2014/074122
26.03.2014 WO PCT/CN2014/074127
11.11.2014 WO PCT/CN2014/090775
13.02.2015 WO PCT/CN2015/072994

(71) Applicant: The Procter & Gamble Company
Cincinnati, OH 45202 (US)

(72) Inventors:
  • ZHANG, Qi
    Beijing 101312 (CN)
  • CHEN, Meng
    Beijing 101312 (CN)
  • ZHANG, Yang
    San Diego, CA California 92122 (US)
  • QIN, Peng
    Beijing 101312 (CN)
  • TANG, Ming
    Beijing 101312 (CN)
  • SI, Gang
    Beijing 101312 (CN)
  • FLORES-FIGUEROA, Aaron
    Ludwigshafen, Rheinland-Palatinate 67063 (DE)

(74) Representative: Siddiquee, Sanaul Kabir 
N.V. Procter & Gamble Services Company S.A. Temselaan 100
1853 Strombeek-Bever
1853 Strombeek-Bever (BE)

   


(54) CLEANING COMPOSITIONS CONTAINING CATIONIC POLYMERS IN AN AES-ENRICHED SURFACTANT SYSTEM