Pacific Corporation

Bokwang Chemical Co. Ltd.

Ok Sob Lee

Jong Eon Hong

Jun Chul Cho

Sang Rhin Lee

Jong Ho Park

Hak Hee Kang

Jung Su Kim

Young Hun Byon

Jung No Lee

Hae Kwang Lee

Bo Sub Lee

Sung Ho Lee

Kwang Soo Kim

Ki Wha Lee

Ki Tack Nam

Jong Il Kim

Ju Hong Min

Hyun Jun Kim

Duk Hee Kim

Hey Jin Jung

Dal Sik Shin

Jang Sob Lee

Ki Hwa Lee

Dong Il Jang

Ji Min Chun

Dong Myong Kim

Myeung Su Ku

Hak Hae Kang

Chung Nam Lee

Dong Soon Park

Disclosed herein is a method for preparation of composite pigments for make-up cosmetics having improved skin-adhesion and spreadability, and excellent skin color-expression, and improved water resistance by silicon polymer coated on the surface of the complex particle of flaky silica and titanium dioxide coated thereon.

Method for preparation of composite pigments for make-up cosmetics and

Disclosed herein is a ceramide-like compound having properties of the natural ceramides, and a method for producing the same, and a cosmetic composition containing the same as a active ingredient.

Ceramide-like compounds and a method for preparation thereof, and a

Disclosed herein is an oil-in-water type cosmetic composition containing retinoids stabilized within a core of a liquidcrystal formed by a surfactant having a phase transition temperature of 45.degree. C. or higher and a bulky structure.

Oil-in-water type cosmetic composition containing retinoids stabilized

Disclosed herein are a L-ascorbic acid derivative having an improved water-in-stability, represented by a following general formula (I): ##STR1## and a method for preparation thereof, and to a skin-whitening cosmetic composition containing the same as an active ingredient.

Water-in-stable L-ascorbic acid derivative and a method for preparation

Disclosed herein is a double capsule for cosmetics obtained by matrix-double-encapsulation method which comprises steps of (a) first-encapsulating the fat-soluble active matrials with filming materials to give a microcapsule; (b) encapsulating the microcapsule of the step (a) with gellan gums, and a cosmetic composition containing the same.

Matrix-double encapsulation method and a cosmetic composition containing

Growing community of inventors

Anyang, South Korea

Ok Sob Lee