(19)
(11) EP 1 119 342 A1

(12)

(43) Date of publication:
01.08.2001 Bulletin 2001/31

(21) Application number: 99953018.1

(22) Date of filing: 04.10.1999
(51) International Patent Classification (IPC)7A61K 7/16, A61K 7/20
(86) International application number:
PCT/US9922/875
(87) International publication number:
WO 0019/971 (13.04.2000 Gazette 2000/15)
(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: 05.10.1998 US 166025
13.01.1999 US 231042

(71) Applicant: Colgate-Palmolive Company
New York, N.Y. 10022 (US)

(72) Inventors:
  • PRENCIPE, Michael
    Princeton Junction, NJ 08550 (US)
  • DRAGO, Vincent, O.
    Sayreville, NJ 08872 (US)
  • WONG, Mike
    North Brunswick, NJ 08902 (US)
  • SELF, Barry, D.
    Baton Rouge, LA 70810 (US)
  • WILLIAMS, Malcolm
    Piscataway, NJ 08854 (US)
  • AFFLITTO, John
    Brookside, NJ 07926 (US)
  • BENTLEY, Marcus
    Jersey City, NJ 07305 (US)
  • HASSAN, Mahmoud
    Piscataway, NJ 08854 (US)
  • DIXIT, Nagaraj, S.
    Plainboro, NJ 08536 (US)

(74) Representative: UEXKÜLL & STOLBERG 
PatentanwälteBeselerstrasse 4
22607 Hamburg
22607 Hamburg (DE)

   


(54) DUAL COMPONENT ANTIPLAQUE AND TOOTH WHITENING COMPOSITION