FUNCTIONAL PRECURSOR OF AROMATISING AGENT, METHOD OF OBTAINING IT AND COMPOSITION BASED ON IT, USED AS WASHING POWDER, PERFUME ADDITIVES AS PRODUCT FOR PERSONAL HYGIENE OR AS PRODUCT FOR ORAL CARE OR SOLID SURFACE CARE Russian patent published in 2008 - IPC C11D1/835 C11D3/50 C07C41/56 C07C43/303 

FIELD: chemistry.

SUBSTANCE: invention pertains to a class of precursor compounds of aromatising agents, which consist of one or more compounds, obtained from reaction of X-OH and aldehyde or ketone. The above mentioned precursor compounds of aromatising agents have formula X-O-C(R)(R^*)(OR^**), in which R represents a C_6-24alkyl group, C_6-24arakyl group or C_6-24alkaryl group; R^* represents H or C_6-24alkylene group, C_6-24aralkyl group or C_6-24alkaryl group; R^** represents H or X; X-O represents a group, a derivative of X-OH, and where X-OH represents a fabric softener based on di(fatty)amidoamines. In the second aspect the invention pertains to the method of obtaining such precursors. The invention also relates to obtaining compositions and products, such as washing powder, fabric softeners, perfume additives or high quality aromatising agents, personal hygiene product and oral care product or product for caring for solid surfaces.

EFFECT: obtaining composition for production of precursor compounds of aromatising agents, with prolonged release of the aromatising agents.

20 cl, 2 ex, 11 dwg