Jung S Park

US Patent:

20220354762, Nov 10, 2022

Filed:

Apr 27, 2022

Appl. No.:

17/730382

Inventors:

- Paris, FR
Jung Hyun Park - Westfield NJ, US
Kristin Jones - Old Bridge NJ, US

International Classification:

A61K 8/37
A61K 8/34
A61K 8/33
A61K 8/42
A61K 8/44
A61K 8/41
A61Q 5/12

Abstract:

Hair compositions and methods for caring for and providing cosmetic benefits to the hair using the compositions are disclosed. The hair care compositions may include about 50 to about 90 wt. % of a polyol; about 0.1 to about 10 wt. % of fatty compounds, the fatty compounds comprising a carbonate and a fatty ether; about 10 to about 35 wt. % of a monoalcohol; and about 0.1 to about 5 wt. % of a cationic surfactant, wherein all weight percentages are based on the total weight of the hair composition. The hair care composition may be formulated to have a weight ratio of the total amount of carbonate to the total amount of fatty ether is about 3:1 to about 1:1.

US Patent:

20210299011, Sep 30, 2021

Filed:

Mar 31, 2021

Appl. No.:

17/218438

Inventors:

- Paris, FR
Jung Hyun PARK - Westfield NJ, US

Assignee:

L'OREAL - Paris

International Classification:

A61K 8/34
A61K 8/37
A61K 8/31
A61K 8/42
A61K 8/41
A61Q 5/12
A61Q 5/06

Abstract:

The present disclosure relates to hair care and conditioning compositions comprising polyols; monoalcohols having from 2 to 6 carbon atoms; fatty alcohols selected from cetyl alcohol and myristyl alcohol; cationic surfactants; fatty carbonate esters; and dialkyl ethers. When the composition is applied to the wet or damp hair or put in contact with extraneous water, the composition forms an emulsion having a lamellar phase. The present disclosure also relates to methods of treating hair using these compositions.