公开(公告)号：US12290585B2

公开(公告)日：2025-05-06

申请号：US17342278

申请日：2021-06-08

Applicant: AMOREPACIFIC CORPORATION

Inventor： Hyunsuk Lee ,  Jaewon You ,  Hye Won Na ,  Bokyung Jung ,  Chang Jo Jung ,  Nari Cha ,  Sangkyun Chae ,  Sohyun Hong

IPC: A61K8/29 ,  A61K8/02 ,  A61K8/04 ,  A61K8/19 ,  A61K8/20 ,  A61K8/25 ,  A61K8/26 ,  A61K8/27 ,  A61K8/49 ,  A61K8/73 ,  A61K8/85 ,  A61K8/88 ,  A61Q19/00 ,  A61Q19/10

Abstract: The present disclosure provides porous composite powder which includes biodegradable polymer particles with a porous structure having positive charges dispersed uniformly thereon and further includes inorganic particles. The porous composite powder adsorbs and removes fine particulate matter remaining in the skin and skin pores effectively through ionic bonding, while maintaining a spherical shape. The present disclosure also provides a method for preparing porous composite powder for adsorption of fine dust including particles forming a composite homogeneously, while maintaining a spherical shape, through a single process.

公开(公告)号：US20150132709A1

公开(公告)日：2015-05-14

申请号：US14400710

申请日：2013-05-14

Applicant: AMOREPACIFIC CORPORATION

Inventor： Chang Man Park ,  Sungwon Yi ,  Junoh Kim ,  Chan Ki Lee ,  Chanho Kim ,  Youngeun Sung ,  Sangkyun Chae ,  Yu-jin Kim

IPC: A61C19/06

CPC classification number: A61C19/066 ,  A61N5/0603 ,  A61N2005/0606 ,  A61N2005/0662

Abstract: Disclosed is a tooth whitening apparatus including: a mouthpiece to which a gel for applying hydrogen peroxide is applied; a lamp unit disposed at an inner tip of a grip case to whiten teeth by using light; a secondary battery disposed on a lower side of a PCB control board inside the grip case; a vibration device disposed at an upper side of the grip case to be operated by an on-off switch; and a USB port charging unit disposed at a rear side of the grip case to charge the secondary battery.

Abstract translation: 公开了一种牙齿美白装置，包括：施加用于施加过氧化氢的凝胶的接口管; 设置在抓握壳体的内端的灯单元，通过使用光来使牙齿变白; 设置在所述手柄壳体内的PCB控制板的下侧的二次电池; 设置在所述把手壳体的上侧以由开关开关操作的振动装置; 以及设置在手柄壳体的后侧的USB端口充电单元，用于为二次电池充电。