Lg Household & Health Care Ltd.

Lg Chem, Ltd

Woo Sun Shim

Sung Soo Yoon

Jeong Ae Yoon

Su Jeong Kim

Sun Hwa Lee

Chang Hwan Ju

Nae Gyu Kang

Jung Yup Kim

Kyung Oh Kim

Jung A Kim

Chanjoong Kim

Sangryeo Lee

Jee Seon Kim

Myeongho Kim

Minchae Kim

Nojin Park

Junseok Yeom

No Jin Park

Byung Woo Hwang

The present invention relates to a method for producing a capsule for cosmetics. The capsule for cosmetics produced according to the present invention has the advantage of being capable of stably storing an active ingredient and, unlike conventional technology, despite its large size, giving less texture upon rupturing.

Capsule for cosmetics

The present disclosure relates to a method for preparing a biodegradable and eco-friendly organic-inorganic hybrid microcapsule having few toxic substances with high versatility and economical efficiency by using a pickering emulsion method with a specific outer wall reinforcing material, a reactive material, and inorganic nanoparticles, and allowing polymerization of the outer wall reinforcing material and the reactive material to proceed at the interface. Specifically, the organic-inorganic hybrid microcapsule can stably support an active ingredient and then effectively express its activity by pressure, and exhibit a characteristic of gradually releasing the active ingredient at room temperature.

Method for preparing organic-inorganic hybrid microcapsule

The present application relates to an amphiphilic polymer and a method for producing the same. The present application also relates to micelles comprising the amphiphilic polymer and a method for producing the same. The amphiphilic polymer of the present application can have excellent dispersion properties while effectively encapsulating the drug.

Amphiphilic polymer

The present application relates to an amphiphilic triblock polymer and micelles comprising the amphiphilic triblock polymer. The amphiphilic triblock polymer of the present application can have excellent dispersion properties and excellent water solubility while effectively encapsulating the drug.

Amphiphilic triblock polymer

The present application relates to an amphiphilic polymer and a method of preparing the same. Furthermore, the present application relates to a micelle including a drug encapsulated by the amphiphilic polymer and a composition including the same. The amphiphilic polymer according to the present application has excellent drug encapsulation properties as well as good dispersion properties in an aqueous solution.

The present application relates to a micelle comprising a drug encapsulated by an amphiphilic polymer and a composition comprising the same. The micelle of the present application has an excellent dispersion property on an aqueous solution and a superior percutaneous absorption characteristic on preparing a formulation.

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Daejeon, South Korea

Woo Sun Shim