EP 3948751 A1 20220209 - METHOD FOR DETERMINING PARAMETERS SPECIFIC TO THE CUSTOMISED HAIR-COLOURING OF A GIVEN INDIVIDUAL
Title (en)
METHOD FOR DETERMINING PARAMETERS SPECIFIC TO THE CUSTOMISED HAIR-COLOURING OF A GIVEN INDIVIDUAL
Title (de)
VERFAHREN ZUR BESTIMMUNG VON PARAMETERN SPEZIFISCH FÜR DIE KUNDENSPEZIFISCHE HAARFÄRBUNG EINES GEGEBENEN INDIVIDUUMS
Title (fr)
PROCÉDÉ DE DÉTERMINATION DE PARAMÈTRES SPÉCIFIQUES À LA COLORATION PERSONNALISÉE DE POILS D'UN INDIVIDU DONNÉ
Publication
Application
Priority
- FR 1903157 A 20190326
- EP 2020058417 W 20200325
Abstract (en)
[origin: WO2020193654A1] The present invention relates to a method for determining a parameter specific to the customised hair-colouring of a given individual, the method comprising the steps of: - receiving quantities representative of a first target colour and a first initial colour in a colour space, - determining a cosmetic product composition according to the quantities received and a colour rendering model, - applying a cosmetic product having the determined composition to the hairs of the individual to be coloured in order to obtain coloured hairs, - evaluating the colour of the coloured hairs in order to obtain a quantity representative of a final first colour in the colour space, and - determining a colour deviation parameter specific to the individual according to the quantities representative of the final first colour and of the target first colour.
IPC 8 full level
G06Q 30/06 (2012.01); A61B 5/107 (2006.01)
CPC (source: EP KR US)
A45D 44/005 (2013.01 - US); A61B 5/1032 (2013.01 - EP KR); A61B 5/448 (2013.01 - EP KR); B01F 33/8442 (2022.01 - US); B44D 3/003 (2013.01 - US); G06Q 30/0621 (2013.01 - EP KR US); G06Q 30/0641 (2013.01 - KR); G06Q 50/10 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020193654 A1 20201001; BR 112021019131 A2 20211130; CN 113711262 A 20211126; EP 3948751 A1 20220209; FR 3094201 A1 20201002; FR 3094201 B1 20221118; JP 2022526156 A 20220523; JP 7371115 B2 20231030; KR 102639964 B1 20240222; KR 20210137208 A 20211117; US 2022175112 A1 20220609
DOCDB simple family (application)
EP 2020058417 W 20200325; BR 112021019131 A 20200325; CN 202080030481 A 20200325; EP 20712598 A 20200325; FR 1903157 A 20190326; JP 2021557192 A 20200325; KR 20217033762 A 20200325; US 202017442365 A 20200325