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1. (WO2017034102) METHOD FOR EVALUATION OF NEAR-INFRARED RAY BLOCKING EFFECT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/034102 International Application No.: PCT/KR2016/000527
Publication Date: 02.03.2017 International Filing Date: 19.01.2016
IPC:
G01N 21/359 (2014.01) ,G01J 3/42 (2006.01) ,G01N 33/00 (2006.01) ,G06F 17/10 (2006.01)
[IPC code unknown for G01N 21/359]
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3
Spectrometry; Spectrophotometry; Monochromators; Measuring colours
28
Investigating the spectrum
42
Absorption spectrometry; Double-beam spectrometry; Flicker spectrometry; Reflection spectrometry
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
10
Complex mathematical operations
Applicants:
코스맥스 주식회사 COSMAX, INC. [KR/KR]; 경기도 화성시 향남읍 제약공단2길 46 46, Jeyakgongdan 2gil, Hyangnam-eup, Hwaseong-si Gyeonggi-do 18622, KR
Inventors:
김수지 KIM, Su Ji; KR
이준배 LEE, Jun Bae; KR
장지희 JANG, Ji Hui; KR
송다현 SONG, Da Hyun; KR
강승현 KANG, Seung Hyun; KR
김연준 KIM, Youn Joon; KR
윤명석 YOON, Moung Seok; KR
유희창 RYOO, Hee Chang; KR
유권종 YOO, Kweon Jong; KR
Agent:
이문섭 LEE, Moon-Sup; 서울시 관악구 남부순환로 1922 청동빌딩 301호 Suite 301, Chungdong Building, 1922, Nambusunhwanno Gwanak-gu, Seoul 08793, KR
Priority Data:
10-2015-012017026.08.2015KR
Title (EN) METHOD FOR EVALUATION OF NEAR-INFRARED RAY BLOCKING EFFECT
(FR) PROCÉDÉ D'ÉVALUATION DE L'EFFET DE BLOCAGE DE RAYONS EN PROCHE INFRAROUGE
(KO) 근적외선 차단 효과 평가 방법
Abstract:
(EN) The present invention relates to a method for evaluation of an infrared ray blocking effect of cosmetics, comprising: measuring respective spectral reflectance before and after application of cosmetics to a skin or skin substitute using an NIR spectrophotometer; and then measuring a degree of increase in spectral reflectance after application of cosmetics, compared to the spectral reflectance before application of cosmetics. According to the present invention, it is possible to perform an objective comparison and analysis of infrared ray blocking products, and to derive a maximal infrared ray blocking ability of an infrared ray blocking product during the product development stage.
(FR) La présente invention concerne un procédé pour l'évaluation d'un effet de blocage de rayons infrarouges de produits cosmétiques, consistant : à mesurer la réflectance spectrale respective avant et après l'application de produits cosmétiques sur une peau ou un substitut de peau à l'aide d'un spectrophotomètre en proche infrarouge (NIR); puis à mesurer un degré d'augmentation de la réflectance spectrale après l'application de produits cosmétiques, par rapport à la réflectance spectrale avant l'application de produits cosmétiques. Selon la présente invention, il est possible de réaliser une comparaison et une analyse objectives de produits de blocage des rayons infrarouges, et de dériver une capacité de blocage de rayons infrarouges maximale d'un produit de blocage des rayons infrarouges pendant le stade de développement du produit.
(KO) 본 발명은 NIR 분광광도계를 이용하여 피부 또는 피부 대체물에 화장품을 도포하기 전과 도포한 후의 분광반사율을 각각 측정한 후, 화장품을 도포하기 전의 분광반사율에 비해 화장품을 도포한 후의 분광반사율이 증가한 정도를 평가하는 화장품의 적외선 차단 효과 평가 방법에 관한 것이다. 본 발명에 따르면, 적외선 차단 제품 간의 객관적인 비교, 분석이 가능할 뿐만 아니라 제품 개발 단계에서 적외선 차단 제품의 최대 적외선 차단 능력을 이끌어 낼 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)