ORAL COMPOSITION WITH AN IMPROVED TEETH WHITENING EFFECT
摘要
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.
申请公布号
WO0059461(A1)
申请公布日期
2000.10.12
申请号
WO2000EP02858
申请日期
2000.03.31
申请人
UNILEVER N.V.;UNILEVER PLC;HINDUSTAN LEVER LTD;JOINER, ANDREW;THORNTWHAITE, DAVID, WILLIAM