HAIR CARE COMPOSITION COMPRISING AN ANTIDANDRUFF AGENT Russian patent published in 2024 - IPC A61K8/02 A61K8/92 A61K8/34 A61K8/49 A61K8/72 A61Q5/00 

FIELD: cosmetic industry.

SUBSTANCE: group of inventions relates to hair care. Antidandruff agent composite particle contains an antidandruff agent; wax or wax-like substance, in which said antidandruff agent is capable of dissolving or dispersing, wherein the melting point of said wax and said substance ranges from 30 °C to 105 °C; cationic polymer having a weighted average molecular weight of 10³ to 10⁷ Da; particle has size of 0.1 to 1,000 mcm and the wax-like substance is a C13-35 fatty alcohol; wax is at least one of beeswax, Chinese wax, lanolin, shellac wax, spermacet, laurel wax, candelilla wax, carnauba wax, castor wax, esparto wax, Japanese wax, ouricury wax, rice bran wax, soya wax, tall tree wax, ceresin wax, montan wax, ozokerite or peat wax. Also disclosed are a method of producing a mixture of composite particles and a hair care agent.

EFFECT: group of inventions provides deposition and stabilization of the anti-dandruff agent.

12 cl, 4 tbl, 9 ex