| abstract |
The invention relates to a combination of (a) a selected amino alcohol compound of general formula (I), (b) a fragrance aldehyde and/or fragrance ketone, and (c) a selected silicic acid ester, to the use of same as a pro-fragrance, as well as to washing and cleaning agents, fabric softeners and cosmetics which contain these. The invention also relates to a method for prolonging the perception of fragrance in such agents, and to a method for removing malodours by applying said combination. |