Whitening emulsion cosmetic composition containing Theobroma Cacao Cocoa Seed Butter and method for manufacturing the same

• Main Authors: YOO HYE JEONG, MYOUNG KYOUNG HUI, SIM SO YOUNG, KIM AE YOUNG, KIM KI SEOB, YOON CHANG SOON
• Format: Patent
• Language: English; Korean
• Published: 07.05.2019
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS

The present invention relates to a whitening emulsion cosmetic composition comprising theobroma cacao (cocoa) seed butter, and a method for manufacturing the same. More specifically, the present invention relates to a whitening emulsion cosmetic composition comprising 0.5 to 20 wt% of theobroma cacao (cocoa) seed butter; 0.1 to 20 wt% of a hydrothermal extract of Hippophae rhamnoides fruits; and 0.1 to 20 wt% of a block copolymer represented by formula (1); and a manufacturing method thereof. The composition comprising theobroma cacao (cocoa) seed butter and a Hippophae rhamnoides fruit extract of the present invention includes stable nanoparticles of 50 nm to 100 nm and is excellent in skin absorption and storage stability, and thus can be effectively used as an emulsion cosmetic composition for skin whitening. 본 발명은 본 발명은 카카오씨버터를 포함하는 미백용 에멀션 화장료 조성물 및 그의 제조방법에 관한 것으로서, 보다 상세하게는 카카오씨버터(Theobroma Cacao (Cocoa) Seed Butter) 0.5 ~ 20 중량%; 비타민나무 열매 열수추출물 0.1 ~ 20 중량%; 및 화학식 1로 표시되는 블록 공중합체 0.1 ~ 20 중량%;를 포함하는 미백용 에멀션 화장료 조성물 및 그의 제조방법에 관한 것이다. 본 발명에 따른 카카오씨버터 및 비타민나무 열매 추출물을 포함하는 조성물은 50 nm 내지 100 nm의 안정한 나노입자를 포함하여 피부흡수율 및 저장안정성이 매우 우수하여 미백용 에멀션 화장료 조성물로 유용하게 사용될 수 있다.