Amorepacific Corporation

Chosun National University Industry-academic Cooperation Foundation

Haewon Jeong

Hyoung June Kim

Wonseok Park

Dalsu Na

Phil June Park

Bongsoo Pi

Jun-pil Jee

Jooho Kim

Hakchan Kim

Changgyu Yoo

Jiyoung Park

The present disclosure relates to a nanoemulsion composition for tooth whitening and method for preparing the same, and the present disclosure provides a composition for tooth whitening and method for preparing the same, including a water phase part containing water; and an oil phase part dispersed in the water phase part and made of nanoparticle containing a perfluorocarbon compound, wherein the oil phase part includes oxygen gas. According to the present disclosure, there is an advantage of replacing peroxide and at the same time exhibit excellent tooth whitening effect.

Nano-emulsion composition for tooth whitening and method for producing the same

The present disclosure relates to a nanoemulsion composition of oxygen gas sustained release and method for preparing the same, and provides a nanoemulsion composition of oxygen gas sustained release and method for preparing the same, including a water phase part containing water, and an oil phase part dispersed in the water phase part and made of nanoparticle containing a perfluorocarbon compound, wherein the oil phase part contains oxygen gas, and the oxygen gas is released in sustained release. According to the present disclosure, there are advantages of preventing hair loss or promoting hair growth by increasing the amount of oxygen gas supplied to the hair bulb and the oxygen release time from the hair bulb.

Oxygen gas sustained released nano-emulsion composition and method for producing the same

A transfer molding box and a method to produce a plurality of brushes with an applicator is provided. The transfer molding box includes a pressing platean upper molding boxwhere at least a brush molding groove is formed and a lower molding boxwhere at least another brush molding groove corresponding to the brush molding groove of the upper molding box is formed and placed under the upper molding box. A wickis settled in horizontal direction between the brush molding groove of the upper molding box and the brush molding groove of the lower molding box. Further material inserting portionand a projected pressing portionwhich has corresponding shape to the material inserting portionare provided at the top of the upper molding boxand at the top of the lower molding boxrespectively.

Method to manufacture reinforcement insertion type mascara brush and manufacturing for transfer mold

Growing community of inventors

Yongin-si, South Korea

Haewon Jeong