(19)
(11) EP 1 155 107 A1

(12)

(43) Date of publication:
21.11.2001 Bulletin 2001/47

(21) Application number: 00907252.1

(22) Date of filing: 10.02.2000
(51) International Patent Classification (IPC)7C11D 1/825
(86) International application number:
PCT/US0003/454
(87) International publication number:
WO 0050/552 (31.08.2000 Gazette 2000/35)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 22.02.1999 US 121174 P

(71) Applicant: THE PROCTER & GAMBLE COMPANY
Cincinnati,Ohio 45202 (US)

(72) Inventors:
  • HAGGEBERG, Donna, Jean
    Cincinnati, OH 45231 (US)
  • SCHEPER, William, Michael
    Lawrenceburg, IN 47025 (US)
  • JORDAN, Glenn, Thomas, IV
    Indian Springs, OH 45011 (US)

(74) Representative: Brooks, Maxim Courtney 
Procter & Gamble Technical Centres Limited,Whitley Road,Longbenton
Newcastle upon Tyne NE12 9TS
Newcastle upon Tyne NE12 9TS (GB)

   


(54) METHOD OF REMOVING STAINS FROM A SURFACE