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1. KR1020220047728 - 단백질과 응집된 셀룰로스 나노결정을 포함하는 미세입자 및 이의 화장품 용도

Office
Republic of Korea
Application Number 1020217040556
Application Date 06.05.2020
Publication Number 1020220047728
Publication Date 19.04.2022
Publication Kind A
IPC
A61K 8/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
A61K 8/64
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
64Proteins; Peptides; Derivatives or degradation products thereof
A61K 8/73
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
73Polysaccharides
A61Q 19/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
C07K 14/435
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
435from animals; from humans
C07K 17/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
17Carrier-bound or immobilised peptides; Preparation thereof
02Peptides being immobilised on, or in, an organic carrier
10the carrier being a carbohydrate
12Cellulose or derivatives thereof
CPC
A61K 8/0287
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
0241Containing particulates characterized by their shape and/or structure
0283Matrix particles
0287the particulate containing a solid-in-solid dispersion
A61K 8/0279
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
0241Containing particulates characterized by their shape and/or structure
0279Porous; Hollow
A61K 8/64
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
64Proteins; Peptides; Derivatives or degradation products thereof
A61K 8/731
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
73Polysaccharides
731Cellulose; Quaternized cellulose derivatives
A61Q 19/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
C07K 14/43586
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
435from animals; from humans
43504from invertebrates
43563from insects
43586from silkworms
Applicants 아노메라 아이엔씨.
Inventors 앤드류 마크 피
모스 티모시
랙 모니카
우 쥔치
후 젠
배이트먼 메리
Agents 성병기
Priority Data 62/846,281 10.05.2019 US
Title
(KO) 단백질과 응집된 셀룰로스 나노결정을 포함하는 미세입자 및 이의 화장품 용도
Abstract
(KO) 단백질성 셀룰로스 미세입자가 제공된다. 이러한 미세입자는 셀룰로스 나노결정 및 하나 이상의 펩티드, 하나 이상의 단백질, 또는 이의 혼합물을 포함하며, 여기서 나노결정 및 펩티드(들) 및/또는 단백질(들)은 함께 응집되어 미세입자를 형성한다. 구현예에서, 미세입자는 실크 피브로인을 포함하고 유리하게는 소수성 및 친유성이다. 또한 이러한 미세입자를 포함하는 화장품 제제가 제공된다. 유리한 구현예에서, 이러한 화장품 제제는 유중수 에멀젼 또는 친유성 매질을 포함한다. 마지막으로, 미세입자를 생성하는 방법이 또한 제공된다.