	US 12,239,722 B2
	Capsule for cosmetics
No Jin Park, Seoul (KR); Byung Woo Hwang, Seoul (KR); and Woo Sun Shim, Seoul (KR)
Assigned to LG HOUSEHOLD & HEALTH CARE LTD., Seoul (KR)
Appl. No. 17/625,408
Filed by LG HOUSEHOLD & HEALTH CARE LTD., Seoul (KR)
PCT Filed Jul. 8, 2020, PCT No. PCT/KR2020/008922 § 371(c)(1), (2) Date Jan. 7, 2022, PCT Pub. No. WO2021/006615, PCT Pub. Date Jan. 14, 2021.
Claims priority of application No. 10-2019-0082680 (KR), filed on Jul. 9, 2019.
Prior Publication US 2022/0273533 A1, Sep. 1, 2022
Int. Cl. A61K 8/11 (2006.01); A61K 8/19 (2006.01); A61K 8/25 (2006.01); A61K 8/26 (2006.01); A61K 8/73 (2006.01); A61K 8/81 (2006.01); A61Q 19/00 (2006.01)

CPC A61K 8/11 (2013.01) [A61K 8/19 (2013.01); A61K 8/25 (2013.01); A61K 8/26 (2013.01); A61K 8/733 (2013.01); A61K 8/8147 (2013.01); A61Q 19/00 (2013.01); A61K 2800/56 (2013.01)]

12 Claims

1. A method for producing a capsule for cosmetics, the method comprising:

preparing an emulsion by mixing a continuous phase comprising a polymer having at least two carboxyl groups and a dispersed phase comprising a polyvalent cation transporter; and

adjusting the pH of the emulsion to 10 or less, followed by gelation,

wherein the step of adjusting the pH of the emulsion to 10 or less is performed in a range of 1 minute to 120 minutes after the emulsion is prepared.