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1. (WO2019048138) METHOD AND SYSTEM FOR DETERMINING THE DEGREE OF POROSITY OF HAIR
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Pub. No.: WO/2019/048138 International Application No.: PCT/EP2018/070659
Publication Date: 14.03.2019 International Filing Date: 31.07.2018
IPC:
G01N 15/08 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
15
Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
08
Investigating permeability, pore volume, or surface area of porous materials
Applicants:
HENKEL AG & CO. KGAA [DE/DE]; Henkelstrasse 67 40589 Düsseldorf, DE
Inventors:
MÜLLER, Burkhard; DE
LECHNER, Torsten; DE
Priority Data:
10 2017 215 744.507.09.2017DE
Title (EN) METHOD AND SYSTEM FOR DETERMINING THE DEGREE OF POROSITY OF HAIR
(FR) PROCÉDÉ ET SYSTÈME POUR DÉTERMINER UN DEGRÉ DE POROSITÉ DES CHEVEUX
(DE) VERFAHREN UND SYSTEM ZUM ERMITTELN EINES POROSITÄTSGRADS VON HAAR
Abstract:
(EN) The invention relates to a method for determining the degree of porosity of hair of a user in various exemplary embodiments. The method can comprise the determining of the specific BET surface area of the hair by means of the BET device and the determining of the degree of porosity on the basis of the specific BET surface area.
(FR) Selon divers modes de réalisation illustratifs, l'invention concerne un procédé pour déterminer un degré de porosité des cheveux d'un utilisateur. Ce procédé peut comprendre une étape de détermination d'une surface BET spécifique des cheveux au moyen du dispositif BET et une étape de détermination d'un degré de porosité sur la base de la surface BET spécifique.
(DE) In verschiedenen Ausführungsbeispielen wird ein Verfahren zum Ermitteln eines Porositätsgrads von Haaren eines Nutzers bereitgestellt. Das Verfahren kann ein Ermitteln einer spezifischen BET-Oberfläche des Haars mittels der BET-Vorrichtung und ein Ermitteln eines Porositätsgrads basierend auf der spezifischen BET-Oberfläche aufweisen.
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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, 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: German (DE)
Filing Language: German (DE)