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1. (WO2019045020) SKIN COSMETIC AND METHOD FOR EVALUATING ELASTICITY OF COSMETIC
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Pub. No.: WO/2019/045020 International Application No.: PCT/JP2018/032265
Publication Date: 07.03.2019 International Filing Date: 30.08.2018
IPC:
A61K 8/81 (2006.01) ,A61K 8/73 (2006.01) ,A61K 8/84 (2006.01) ,A61Q 19/00 (2006.01) ,G01N 33/50 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
72
containing organic macromolecular compounds
81
obtained by reactions involving only carbon-to-carbon unsaturated bonds
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
72
containing organic macromolecular compounds
73
Polysaccharides
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
72
containing organic macromolecular compounds
84
obtained by reactions other than those involving only carbon-to-carbon unsaturated bonds
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19
Preparations for care of the skin
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
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
Applicants:
富士フイルム株式会社 FUJIFILM CORPORATION [JP/JP]; 東京都港区西麻布2丁目26番30号 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620, JP
Inventors:
相見 牧子 AIMI, Makiko; JP
吉田 那緒子 YOSHIDA, Naoko; JP
河野 貴胤 KAWANO, Takatsugu; JP
Agent:
特許業務法人太陽国際特許事務所 TAIYO, NAKAJIMA & KATO; 東京都新宿区新宿4丁目3番17号 3-17, Shinjuku 4-chome, Shinjuku-ku, Tokyo 1600022, JP
Priority Data:
2017-16552530.08.2017JP
Title (EN) SKIN COSMETIC AND METHOD FOR EVALUATING ELASTICITY OF COSMETIC
(FR) PRODUIT COSMÉTIQUE POUR LA PEAU, ET PROCÉDÉ D'ÉVALUATION DE SENSATION D'ÉLASTICITÉ DE PRODUIT COSMÉTIQUE
(JA) 皮膚用化粧料及び化粧料のハリ感の評価方法
Abstract:
(EN) Provided is a skin cosmetic containing a water-soluble polymer having a cyclic structure in the main chain or a side chain, a water-soluble polymer having a dimethyl group or a trimethylamine group, and a water-soluble polymer that forms a film at room temperature. Also provided is a method for evaluating the elasticity of a cosmetic, the method including: measuring the area (first area) of a wet film and the area (second area) of a dry film formed from a cosmetic containing a substance of which the firmness is measured, a water-soluble polymer that forms a film at room temperature, and a colored substance; and calculating the ratio of the second area to the first area.
(FR) L'invention fournit un produit cosmétique pour la peau qui comprend un polymère hydrosoluble possédant une structure cyclique au niveau d'une chaîne principale ou d'une chaîne latérale, un polymère hydrosoluble possédant un groupe diméthyle ou un groupe triméthylamino, et un polymère hydrosoluble formant un film à température ordinaire. En outre, l'invention fournit un procédé d'évaluation de sensation d'élasticité de produit cosmétique qui inclut une étape au cours de laquelle la surface d'un film non séché (première surface) et la surface d'un film séché (seconde surface) formées à partir d'un produit cosmétique comprenant une substance dont la sensation d'élasticité est mesurée, le polymère hydrosoluble formant un film à température ordinaire, et une substance de coloration, sont chacune mesurées, et le rapport de la seconde surface vis-à-vis de la première surface est calculé.
(JA) 主鎖又は側鎖に環状構造を有する水溶性高分子及びジメチル基又はトリメチルアミノ基を有する水溶性高分子及び室温で皮膜形成する水溶性高分子を含有する皮膚用化粧料の提供、及び、ハリ感を測定される物質、室温で皮膜形成する水溶性高分子、及び着色物質を含有する化粧料から形成された未乾燥皮膜の面積(第一の面積)及び乾燥皮膜の面積(第二の面積)をそれぞれ測定して、第一の面積に対する第二の面積の比を算出することを含む、化粧料のハリ感の評価方法の提供。
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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: Japanese (JA)
Filing Language: Japanese (JA)