PARTICLES FOR DELIVERY Russian patent published in 2015 - IPC B01J13/18 A61K8/11 A61Q15/00 A61Q5/02 C11D17/04 C11D3/37 

FIELD: chemistry.

SUBSTANCE: invention relates to particles for delivery and a method of treating and/or cleaning an application site. The composition contains: a) an auxiliary ingredient selected from a group, b) a population of particles of microcapsules containing an oil-dispersible or soluble core material and non-anionic wall material at least partially surrounding the core material, wherein the microcapsule wall material contains: a reaction product of a first composition in the presence of a second composition containing an emulsifier which is a non-anionic compound, wherein the first composition contains a reaction product of i) an oil-dispersible or soluble amine acrylate or amine methacrylate with ii) multifunctional acrylate or methacrylate monomer or oligomer and iii) a soluble acid and an initiator, where the soluble acid and amine acrylate are in molar ratio of 3:1 to 1:3 and together make up 0.1-20 wt % of the weight of the wall material, the non-anionic emulsifier contains a water-dispersible or soluble material at pH 4-12 and, optionally, an aqueous phase initiator, wherein the reaction product of the first composition and the second composition lead to the formation of a population of microcapsules having non-anionic microcapsule wall material with low permeability for the core material and characterised by a zeta-potential equal to greater than -5 mV; the obtained microcapsules are characterised by adhesion to anionic surfaces, wherein said composition is a consumer product.

EFFECT: obtaining compositions with additional capabilities for delivering aromatising agents.

24 cl, 24 tbl, 38 ex