(19)
(11) EP 1 255 526 A1

(12)

(43) Date of publication:
13.11.2002 Bulletin 2002/46

(21) Application number: 00948753.9

(22) Date of filing: 18.07.2000
(51) International Patent Classification (IPC)7A61K 7/16, A61K 7/18
(86) International application number:
PCT/US0019/580
(87) International publication number:
WO 0105/4657 (02.08.2001 Gazette 2001/31)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 27.01.2000 WO PCT/US00/01866

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

(72) Inventors:
  • YUE, Jiang
    West Chester, OH 45069 (US)
  • MITRA, Shekhar
    Guangzhou 510133 (CN)
  • CHENG, Sonia
    Guangzhou 510660 (CN)
  • YANG, Lijiang,Room 604, 80 Puhui Street
    Guangzhou 510730 (CN)

(74) Representative: Clemo, Nicholas Graham et al
Patent Department,Procter & Gamble Technical Centres Limited,Rusham Park,Whitehall Lane
Egham, Surrey TW20 9NW
Egham, Surrey TW20 9NW (GB)

   


(54) IMPROVED LOW-COST DENTIFRICE COMPOSITION