ATE538720T1 - System und verfahren zur bestimmung einer behandlung des haarfarbtons - Google Patents

System und verfahren zur bestimmung einer behandlung des haarfarbtons

Info

Publication number
ATE538720T1
ATE538720T1 AT03732991T AT03732991T ATE538720T1 AT E538720 T1 ATE538720 T1 AT E538720T1 AT 03732991 T AT03732991 T AT 03732991T AT 03732991 T AT03732991 T AT 03732991T AT E538720 T1 ATE538720 T1 AT E538720T1
Authority
AT
Austria
Prior art keywords
sample
reflectance spectrum
hair
window
hair color
Prior art date
Application number
AT03732991T
Other languages
English (en)
Inventor
Israel Grossinger
Avigdor Schertz
Michel Mercier
Eli Benny
Original Assignee
Coloright Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Coloright Ltd filed Critical Coloright Ltd
Application granted granted Critical
Publication of ATE538720T1 publication Critical patent/ATE538720T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A45D44/005Other cosmetic or toiletry articles, e.g. for hairdressers' rooms for selecting or displaying personal cosmetic colours or hairstyle
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D19/00Devices for washing the hair or the scalp; Similar devices for colouring the hair
    • A45D19/0041Processes for treating the hair of the scalp
    • A45D19/0066Coloring or bleaching
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/103Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/41Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/417Evaluating particular organs or parts of the immune or lymphatic systems the bone marrow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/44Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/448Hair evaluation, e.g. for hair disorder diagnosis
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/0205Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0251Colorimeters making use of an integrating sphere
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46Measurement of colour; Colour measuring devices, e.g. colorimeters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/463Colour matching
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251Colorimeters; Construction thereof
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A45D2044/007Devices for determining the condition of hair or skin or for selecting the appropriate cosmetic or hair treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802Sensor mounted on worn items
    • A61B5/6803Head-worn items, e.g. helmets, masks, headphones or goggles
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N2021/8444Fibrous material
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/06Illumination; Optics
    • G01N2201/065Integrating spheres

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dermatology (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Hematology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Cosmetics (AREA)
AT03732991T 2002-06-28 2003-06-25 System und verfahren zur bestimmung einer behandlung des haarfarbtons ATE538720T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39205502P 2002-06-28 2002-06-28
US10/345,249 US7110117B2 (en) 2002-06-28 2003-01-16 Hair color measurement and treatment
PCT/IL2003/000532 WO2004002300A2 (en) 2002-06-28 2003-06-25 Hair color measurement and treatment

Publications (1)

Publication Number Publication Date
ATE538720T1 true ATE538720T1 (de) 2012-01-15

Family

ID=29782425

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03732991T ATE538720T1 (de) 2002-06-28 2003-06-25 System und verfahren zur bestimmung einer behandlung des haarfarbtons

Country Status (12)

Country Link
US (2) US7110117B2 (de)
EP (1) EP1531720B1 (de)
JP (1) JP4481815B2 (de)
CN (1) CN100393274C (de)
AT (1) ATE538720T1 (de)
AU (1) AU2003238653B2 (de)
CA (1) CA2491122C (de)
DK (1) DK1531720T3 (de)
ES (1) ES2380013T3 (de)
HK (1) HK1079413A1 (de)
IL (1) IL165770A (de)
WO (1) WO2004002300A2 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040122782A1 (en) * 2002-07-11 2004-06-24 L'oreal Process for determining the composition of a dye product
US20040163188A1 (en) * 2003-02-18 2004-08-26 Firkins Rex Anthony Formulation and process for determining hair color
KR20050015531A (ko) * 2003-08-06 2005-02-21 삼성전자주식회사 휴대용 무선단말기의 주소록 관리 장치 및 방법
PL1658113T3 (pl) * 2003-08-18 2013-06-28 Koninl Philips Electronics Nv Urządzenie do kontroli wzrostu włosów o niskiej intensywności optycznej
ATE452374T1 (de) * 2004-08-30 2010-01-15 Sigrid Heuer Kosmetische hautfarbenbestimmung und farbmischvorrichtung
EP1653219A1 (de) * 2004-10-26 2006-05-03 The Procter & Gamble Company Vorrichtung und Verfahren zur Prüfung von menschlichen Haaren
RU2270601C1 (ru) * 2005-01-18 2006-02-27 Константин Георгиевич Коротков Способ измерения интенсивности светового излучения волос для определения их состояния
US7523018B2 (en) * 2005-02-28 2009-04-21 Seethrough Ltd. Hair coloring system
US7463356B2 (en) * 2006-01-10 2008-12-09 Seethrough Ltd. Method for analyzing hair
US7508508B2 (en) * 2006-09-19 2009-03-24 Seethrough Ltd. Device and method for inspecting a hair sample
DE102007055100B3 (de) * 2007-11-16 2008-12-18 Henkel Ag & Co. Kgaa Spannvorrichtung für einen tressenartigen Probekörper und Verfahren zur Glanzmessung an tressenartigen Probekörpern
EP2133673A1 (de) 2008-06-10 2009-12-16 Wella Aktiengesellschaft Farbabfragesystem für einen Friseur-Salon
US8064050B2 (en) * 2009-07-16 2011-11-22 The Procter & Gamble Company Method of using a flow cell apparatus for visualizing additive deposition on a substrate
CN103635176A (zh) * 2011-03-21 2014-03-12 卡拉莱特有限公司 定制染色系统
US9316580B2 (en) 2011-03-21 2016-04-19 Coloright Ltd. Systems for custom coloration
CN103889384B (zh) 2011-10-20 2016-06-01 佛尔蒙特·伊夫斯 可移除的覆盖物及交互包装
US9222836B2 (en) 2012-11-01 2015-12-29 Aaron James Conti Hair colorant system and method
JP6185864B2 (ja) * 2013-06-07 2017-08-23 本田技研工業株式会社 積分球
CN107148560A (zh) 2013-09-26 2017-09-08 卡拉莱特有限公司 毛发阅读器、分配装置与相关的系统与方法
CN103829928A (zh) * 2014-02-20 2014-06-04 京东方科技集团股份有限公司 一种头发测量仪和头发测量系统
KR101925700B1 (ko) 2014-04-27 2018-12-05 콜로라이트 리미티드 맞춤형 모발-염색을 위한 장치 및 방법
MX367969B (es) 2014-04-27 2019-09-11 Coloright Ltd Aparato y metodo para analizar pelo y/o predecir un resultado de un tratamiento de coloracion del pelo.
JP6650692B2 (ja) * 2015-07-17 2020-02-19 光正 内田 光染毛装置
CN109073471B (zh) 2015-11-04 2021-09-21 科罗赖特有限公司 用于定制染发的方法和系统
US10231531B2 (en) 2015-11-04 2019-03-19 ColorCulture Network, LLC System, method and device for analysis of hair and skin and providing formulated hair and skin products
GB201519989D0 (en) 2015-11-12 2015-12-30 Lauriston Andrew H Portable colour measurement device and system
DE102015225459A1 (de) 2015-12-16 2017-06-22 Henkel Ag & Co. Kgaa Verfahren und Datenverarbeitungsvorrichtung zum computergestützten Ermitteln eines Haarfärbemittels zum Färben von Haaren in einer Wunschhaarfarbe und Vorrichtung zum Herstellen eines individuell ermittelten Haarfärbemittels
DE102016225564A1 (de) * 2016-12-20 2018-06-21 Henkel Ag & Co. Kgaa Haaruntersuchungsvorrichtung, Haaruntersuchungssystem und Verfahren zum Bereitstellen einer Haarzustandsinformation
US10292482B2 (en) 2017-01-06 2019-05-21 Coloright Ltd. Hair-holder, hair-reader comprising the same, and methods for optically acquiring data from hair
DE102017211599A1 (de) * 2017-07-07 2019-01-10 Henkel Ag & Co. Kgaa Verfahren und Vorrichtung zum computergestützten Ermitteln eines Haarfärberesultats
DE102017211596A1 (de) * 2017-07-07 2019-01-10 Henkel Ag & Co. Kgaa System zum Verwalten von Haarzustandsinformation und Verfahren zum Optimieren eines kosmetischen Beratungssystems
DE102018207557A1 (de) * 2018-05-16 2019-11-21 Henkel Ag & Co. Kgaa Bestimmung eines Dehnungsgrades von Haar mit einem NIR-Sensor
EP3627444A1 (de) 2018-09-20 2020-03-25 L'oreal Verfahren und system zur bestimmung einer eigenschaft einer keratinhaltigen oberfläche sowie verfahren und system zur behandlung dieser keratinhaltigen oberfläche
CN111374636B (zh) * 2018-12-29 2022-05-17 Oppo广东移动通信有限公司 信息推送方法及相关产品
EP3701854B1 (de) 2019-02-27 2024-02-07 L'oreal Vorrichtung zur inspektion einer haarprobe
FR3094186B1 (fr) 2019-03-25 2021-02-19 Oreal Machine pour la distribution d’une quantité contrôlée d’une composition cosmétique
FR3094201B1 (fr) 2019-03-26 2022-11-18 Oreal Procédé de détermination de paramètres spécifiques à la coloration personnalisée de poils d’un individu donné
US10849832B2 (en) 2019-04-05 2020-12-01 L'oreal Custom formulation systems
US11136233B2 (en) 2019-04-05 2021-10-05 L'oreal Fluid formulation assembly for custom formulation systems
US11076683B2 (en) 2019-04-05 2021-08-03 L'oreal Systems and methods for creating custom formulations
US11160353B2 (en) 2019-04-05 2021-11-02 L'oreal Bead assembly for custom formulation systems
FR3097730B1 (fr) 2019-06-25 2022-10-28 Oreal Procédé de détermination d’une valeur spécifique d’une donnée d’entrée à partir d’un ensemble d’éléments physiques
FR3108247B1 (fr) 2020-03-23 2022-02-18 Oreal Machine pour la distribution d’une quantité contrôlée d’une composition cosmétique
US11137291B1 (en) * 2021-03-08 2021-10-05 Innovative Beauty LLC Hair colorant assessment, selection and formulation system
MA55257B1 (fr) * 2021-12-31 2023-10-31 Khadija Aberkane Dispositif et procédé de prévisualisation automatique de la concentration du principe actif d'une coloration végétale capillaire et du résultat de la coloration avant son application .
FR3137550A1 (fr) 2022-07-05 2024-01-12 L'oreal Procédé de détermination de paramètres relatifs à la coloration d’une zone corporelle d’un individu

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736064A (en) * 1970-09-17 1973-05-29 Redkin Labor Inc Hair color level indicating method
US4434467A (en) * 1979-04-12 1984-02-28 Dale Scott Hair coloring calculator
JPS5920824A (ja) * 1982-07-28 1984-02-02 Toshiba Electric Equip Corp 染毛用色彩計
US6067504A (en) * 1983-07-18 2000-05-23 Chromatics Color Sciences International, Inc. Method for correctly identifying hair color
US4806344A (en) * 1987-01-05 1989-02-21 Gaskin Frances C Sun protectant composition and method
US4932779A (en) * 1989-01-05 1990-06-12 Byk Gardner, Inc. Color measuring instrument with integrating sphere
US5227459A (en) * 1990-05-18 1993-07-13 Yale University Synthetic melanin
US6157445A (en) * 1992-01-07 2000-12-05 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
US6308088B1 (en) * 1992-01-07 2001-10-23 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
US5744125A (en) * 1993-08-19 1998-04-28 Yale University Cosmetic melanins
US5609484A (en) * 1994-12-21 1997-03-11 Hawiuk; Andrea S. Apparatus for illustrating and determining quantity of hair pigment concentrate to achieve desired hair colour
US6118521A (en) 1996-01-02 2000-09-12 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
CN1285911A (zh) * 1997-12-18 2001-02-28 色彩科学国际公司 用于皮肤、牙齿、头发和实体物质颜色指数的颜色测量系统
NL1008590C2 (nl) * 1998-03-13 1999-09-14 Food Processing Systems Weeginrichting.
FR2799022B1 (fr) * 1999-09-29 2002-02-01 Oreal Dispositif d'aide au maquillage et ensemble constitue d'un tel dispositif et d'un dispositif permettant de delivrer un produit ayant une brdf predeterminee, selectionne par le dispositif d'aide au maquillage
US6707929B2 (en) * 2000-05-12 2004-03-16 The Procter & Gamble Company Method for analyzing hair and predicting achievable hair dyeing ending colors
AU6140401A (en) 2000-05-12 2001-11-26 Procter & Gamble Method for analyzing hair and predicting achievable hair dyeing ending colors
FR2817745B1 (fr) 2000-12-08 2003-03-28 Oreal Nuancier et procede de fabrication
JP2002322035A (ja) 2001-02-20 2002-11-08 Nakano Seiyaku Kk ヘアカラー用前処理剤およびヘアカラー用処理剤並びに毛髪処理方法
WO2003012728A1 (en) * 2001-07-31 2003-02-13 Aevora Beauty Concepts, Llc Advanced cosmetic color analysis system and methods therefor

Also Published As

Publication number Publication date
AU2003238653B2 (en) 2008-10-30
WO2004002300A2 (en) 2004-01-08
EP1531720A4 (de) 2009-08-05
DK1531720T3 (da) 2012-04-16
IL165770A0 (en) 2006-01-15
IL165770A (en) 2013-12-31
CN100393274C (zh) 2008-06-11
ES2380013T3 (es) 2012-05-07
US20050177032A1 (en) 2005-08-11
WO2004002300A3 (en) 2004-02-26
CA2491122C (en) 2013-05-21
EP1531720B1 (de) 2011-12-28
US20040000015A1 (en) 2004-01-01
CN1665444A (zh) 2005-09-07
HK1079413A1 (en) 2006-04-07
JP2005531354A (ja) 2005-10-20
EP1531720A2 (de) 2005-05-25
CA2491122A1 (en) 2004-01-08
JP4481815B2 (ja) 2010-06-16
AU2003238653A2 (en) 2004-01-19
AU2003238653A1 (en) 2004-01-19
US7110117B2 (en) 2006-09-19
US7304739B2 (en) 2007-12-04

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