COMBINATIONS OF 1-AZA-3,7-DIOXABICYCLO[3.3.0]OCTANE COMPOUNDS AND SILICIC ACID ESTERS, AND THE USE OF SAME AS PRO-FRAGRANCES

摘要

The invention relates to combinations of 1-aza-3,7-dioxabicyclo[3.3.0]octane compounds with silicic acid esters, methods for producing same, the use of same as pro-fragrances, as well as washing and cleaning agents, fabric softeners and cosmetics that contain same. The invention also relates to a method for prolonging the perception of fragrance in such agents.