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US 12,427,098 B2Granted
Composition for hair treatment, containing olefin-based unsaturated hydrocarbon-containing oil
AssigneeLG Household & Health Care Ltd.
InventorsJoong-Hun Kim, Sang-Hun Song, Seong-Kil Son, Yoo-Jung Seo, Byung-Tack Lim
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Abstract
The present disclosure provides a composition for hair and fiber treatment which supplies a transition metal as a catalyst to a thiol residue formed when hair or fiber is damaged in a process of chemical or physical care, and rapidly and abundantly binds an olefin-based unsaturated hydrocarbon through a thiol-ene reaction, thereby continuously providing smoothness to the hair and fiber.
Claims14
A method for hair treatment comprising
- applying a composition comprising:
- (i) an oxidation dye, (ii) an oxidation initiator, and (iii) an oil comprising olefin-based unsaturated hydrocarbon to a subject in need thereof,
- wherein the oxidation dye is separate and contained in a first agent,
- the oxidation initiator is separate and contained in a second agent, and
- the oil comprising olefin-based unsaturated hydrocarbon is separate and contained in a third agent,
- wherein the first agent, the second agent and the third agent are mixed immediately before use,
- wherein the oxidation dye is one or more selected from the group consisting of phenylene diamine, aminophenol, resorcinol, aminocresol, methylhydroxyethylaminophenol, nitrophenylene diamine and toluene diamine sulfate,
- wherein the oxidation initiator is one or more selected from the group consisting of hydrogen peroxide, calcium peroxide, magnesium peroxide, MEK (methyl ethyl ketone) peroxide, melanin peroxide, PVP-hydrogen peroxide, sodium carbonate peroxide, strontium peroxide, urea peroxide and zinc peroxide, and
- wherein the oil comprising olefin-based unsaturated hydrocarbon is one or more selected from the group consisting of olive oil, meadowfoam oil, and argan oil.
6 more elements
Dependencies are inferred from the claim text.