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1. WO2020138569 - METHOD FOR MANUFACTURING OIL-DISPERSED DOUBLE CAPSULE AND OIL-DISPERSED DOUBLE CAPSULE MANUFACTURED THEREFROM

Publication Number WO/2020/138569
Publication Date 02.07.2020
International Application No. PCT/KR2018/016888
International Filing Date 28.12.2018
IPC
A61K 8/11 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
11Encapsulated compositions
A61K 8/81 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
81obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61Q 19/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
B01J 13/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
13Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
02Making microcapsules or microballoons
04by physical processes, e.g. drying, spraying
CPC
A61K 8/11
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
11Encapsulated compositions
A61K 8/81
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
81obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61Q 19/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
B01J 13/04
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
13Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
02Making microcapsules or microballoons
04by physical processes, e.g. drying, spraying
Applicants
  • 주식회사 케이피티 KPT LTD [KR]/[KR]
Inventors
  • 이재욱 LEE, Jae Uk
  • 김수현 KIM, Su Hyun
  • 송은호 SONG, Eun Ho
Agents
  • 김정수 KIM, Jung Su
Priority Data
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR MANUFACTURING OIL-DISPERSED DOUBLE CAPSULE AND OIL-DISPERSED DOUBLE CAPSULE MANUFACTURED THEREFROM
(FR) PROCÉDÉ DE FABRICATION DE DOUBLE CAPSULE DISPERSÉE DANS L'HUILE ET DOUBLE CAPSULE DISPERSÉE DANS L'HUILE FABRIQUÉE À PARTIR DE CELUI-CI
(KO) 오일분산형 이중캡슐의 제조방법 및 이에 의해 제조된 오일분산형 이중캡슐
Abstract
(EN)
The present invention provides a method for manufacturing an oil-dispersed double capsule and an oil-dispersed double capsule manufactured therefrom, the method comprising the following steps: (a) preparing an aqueous phase comprising a thickener and a curing agent, and an oil phase comprising a base oil and an encapsulating pigment; (b) mixing the oil phase with the aqueous phase obtained in step (a) to produce an oil-dispersed double capsule base; and (c) dropping the oil-dispersed double capsule base obtained in step (b) onto a dropping medium to produce an oil-dispersed double-capsule. As the method for manufacturing an oil-dispersed double capsule of the present invention can stabilize poorly soluble active ingredients in the cosmetic manufacturing field and improve aesthetics through various color control in the capsule, the method can be used to commercialize a skin care product or a base makeup product and can be effectively used as a technology that can easily and efficiently manufacture the same in a mass production process.
(FR)
La présente invention concerne un procédé de fabrication d'une double capsule dispersée dans l'huile et une double capsule dispersée dans l'huile fabriquée à partir de celui-ci, le procédé comprenant les étapes suivantes, consistant à : (a) préparer une phase aqueuse, comprenant un épaississant et un agent de durcissement, et une phase huileuse, comprenant une huile de base et un pigment d'encapsulation ; (b) mélanger la phase huileuse avec la phase aqueuse obtenue à l'étape (a) pour produire une base de double capsule dispersée dans l'huile ; et (c) laisser tomber en gouttes la base de double capsule dispersée dans l'huile obtenue à l'étape (b) sur un milieu de dépôt de gouttes pour produire une double capsule dispersée dans l'huile. Étant donné que le procédé de fabrication d'une double capsule dispersée dans l'huile de la présente invention peut stabiliser des principes actifs faiblement solubles dans le domaine de fabrication cosmétique et améliorer l'esthétique par l'intermédiaire de divers réglages de couleur dans la capsule, le procédé peut être utilisé pour commercialiser un produit de soin de la peau ou un produit de maquillage de base et peut être utilisé efficacement en tant que technologie qui peut fabriquer facilement et efficacement celui-ci dans un procédé de production de masse.
(KO)
본 발명은 (a) 점증제와 경화제를 포함하는 수상, 및 베이스 오일과 캡슐화 안료를 포함하는 유상을 제조하는 단계; (b) 단계(a)에서 얻은 상기 수상에 상기 유상을 혼합하여 오일분산형 이중캡슐 베이스를 제조하는 단계; 및 (c) 단계(b)에서 얻은 상기 오일분산형 이중캡슐 베이스를 드랍핑 미디어에 점적하여 오일분산형 이중캡슐을 제조하는 단계를 포함하는 오일분산형 이중캡슐의 제조방법, 이로부터 제조된 오일분산형 이중캡슐을 제공한다. 본 발명의 오일분산형 이중캡슐의 제조방법은 화장품 제조 분야에서 난용성 활성성분을 안정화시키고 캡슐 내 다양한 색상조절을 통하여 심미감을 향상시킬 수 있어 스킨케어 제품 또는 베이스 메이크업 제품으로 상품화할 수 있으며, 대량생산 공정으로 간편하고 효율적으로 제조할 수 있는 기술로 유용하게 사용될 수 있다.
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