COMPOSITIONS CONTAINING BITTER AGENT Russian patent published in 2018 - IPC C11D17/04 

FIELD: chemistry.

SUBSTANCE: invention relates to water-soluble unit dose comprising liquid, bitter agent and water-soluble film. Unit product of a liquid detergent is described, comprising: (a) water-soluble film, said film comprising a first bitter agent; and (b) liquid composition encapsulated in said film, said liquid composition comprising a second bitter agent.

EFFECT: providing effective means of delivering agents that impart bitterness in a stable and economical way to the surface of the film by adding agents that impart bitterness, into the detergent and into the film in such a way, that at each point in time, from production and through the supply chain, there is a level of restriction of the bitter agent on the surface of the film.

23 cl, 2 tbl, 2 ex