EP 1165029 A1 20020102 - ORAL COMPOSITION WITH AN IMPROVED TEETH WHITENING EFFECT
Title (en)
ORAL COMPOSITION WITH AN IMPROVED TEETH WHITENING EFFECT
Title (de)
ORALE ZUSAMMENSETZUNG MIT VERBESSERTEM BLEICHENDEM EFFEKT
Title (fr)
COMPOSITION BUCCO-DENTAIRE A EFFET BLANCHISSANT AMELIORE
Publication
Application
Priority
- EP 00914175 A 20000331
- EP 0002858 W 20000331
- EP 99302582 A 19990401
Abstract (en)
[origin: WO0059461A1] The invention provides an improved teeth whitening oral care composition containing a peroxy compound and a catalyst which is an iron compound containing pentadentate nitrogen-containing ligands in which the H-atom of the C-H group of the methylamine moiety, present in the ligands is substituted by other groups. A typical example is FeMeN4Py.
IPC 1-7
IPC 8 full level
A61K 8/25 (2006.01); A61Q 11/00 (2006.01)
CPC (source: EP)
A61K 8/25 (2013.01); A61Q 11/00 (2013.01)
Citation (search report)
See references of WO 0059461A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0059461 A1 20001012; AU 3558500 A 20001023; BR 0009452 A 20020108; CN 1345223 A 20020417; EP 1165029 A1 20020102; ID 30331 A 20011122
DOCDB simple family (application)
EP 0002858 W 20000331; AU 3558500 A 20000331; BR 0009452 A 20000331; CN 00805516 A 20000331; EP 00914175 A 20000331; ID 20012098 A 20000331