ES8704346A1 - Procedimiento para evaluar el estado de superficie de fibras queratinicas en particular de cabellos humanos y de pelos - Google Patents

Procedimiento para evaluar el estado de superficie de fibras queratinicas en particular de cabellos humanos y de pelos

Info

Publication number
ES8704346A1
ES8704346A1 ES550959A ES550959A ES8704346A1 ES 8704346 A1 ES8704346 A1 ES 8704346A1 ES 550959 A ES550959 A ES 550959A ES 550959 A ES550959 A ES 550959A ES 8704346 A1 ES8704346 A1 ES 8704346A1
Authority
ES
Spain
Prior art keywords
hair
fibers
keratin fibers
solution
evaluating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES550959A
Other languages
English (en)
Other versions
ES550959A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of ES8704346A1 publication Critical patent/ES8704346A1/es
Publication of ES550959A0 publication Critical patent/ES550959A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/18—Sulfur containing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Cosmetics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Coloring (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

METODO DE EVALUACION DEL ESTADO SUPERFICIAL DE FIBRAS QUERATINICAS. COMPRENDE LA ELECCION DE UNA MOLECULA CUYO IMPEDIMENTO ESTERICO ES IGUAL A LA DIMENSION MAXIMA DE LOS INTERSTICIOS EN LA SUPERFICIE DE LAS FIBRAS QUERATINICAS, SUSCEPTIBLE DE PRODUCIR UNA DISOLUCION ACUOSA COLOREADA; PREPARACION DE UNA DISOLUCION ACUOSA DE INMERSION DE DICHAS MOLECULAS; INMERSION DE UNA MUESTRA DE DICHAS FIBRAS EN ESTA DISOLUCION Y ELIMINACION DE ESTA DE SU SUPERFICIE MEDIANTE LAVADO; INMERSION DE LAS FIBRAS EN UN BAÑO ACUOSO DE PH IGUAL AL DE LA DISOLUCION ACUOSA; REVELADO DE LA COLORACION DE LA DISOLUCION OBTENIDA; Y DEDUCIR, DE LA COLORACION, EL ESTADO DE LA SUPERFICIE DE LAS FIBRAS. TIENE APLICACION PARA ESTUDIAR EL ESTADO DE LOS CABELLOS.
ES550959A 1985-01-16 1986-01-16 Procedimiento para evaluar el estado de superficie de fibras queratinicas en particular de cabellos humanos y de pelos Expired ES8704346A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8500566A FR2576105B1 (fr) 1985-01-16 1985-01-16 Procede pour evaluer l'etat de surface des fibres keratiniques et composition pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
ES8704346A1 true ES8704346A1 (es) 1987-04-01
ES550959A0 ES550959A0 (es) 1987-04-01

Family

ID=9315327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550959A Expired ES8704346A1 (es) 1985-01-16 1986-01-16 Procedimiento para evaluar el estado de superficie de fibras queratinicas en particular de cabellos humanos y de pelos

Country Status (7)

Country Link
US (1) US4642294A (es)
EP (1) EP0193692B1 (es)
AT (1) ATE41865T1 (es)
CA (1) CA1274758A (es)
DE (2) DE193692T1 (es)
ES (1) ES8704346A1 (es)
FR (1) FR2576105B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338494A (en) * 1992-07-31 1994-08-16 Rockwell International Corporation Method of inspection with cold light penetrant
DE4432854C1 (de) * 1994-09-15 1996-03-07 Kao Corp Gmbh Verfahren zur Untersuchung des Schädigungsgrades von menschlichem Haar
FR2939198B1 (fr) * 2008-12-02 2019-08-09 L'oreal Procede d'evaluation de l'etat de la chevelure
US9372142B2 (en) * 2012-02-27 2016-06-21 Wisconsin Alumni Research Foundation Liquid crystal device and method for screening protein stabilizing agents or optimal protein concentrations to prevent unfolding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL187997B (nl) * 1953-06-01 Yokogawa Electric Corp Inrichting voor het onderzoeken van een isolatieweerstand.
US3992149A (en) * 1975-02-18 1976-11-16 Calspan Corporation Colorimetric method for the analysis of residual anionic or cationic surfactants
US4353708A (en) * 1978-07-13 1982-10-12 L'oreal Evaluation of the state of change of keratin fibers
SU1053003A1 (ru) * 1982-03-03 1983-11-07 Всесоюзный Научно-Исследовательский Институт Меховой Промышленности Способ определени качества волос ного покрова шкурок

Also Published As

Publication number Publication date
FR2576105A1 (fr) 1986-07-18
FR2576105B1 (fr) 1988-04-22
DE3569195D1 (en) 1989-05-11
ES550959A0 (es) 1987-04-01
DE193692T1 (de) 1987-02-26
US4642294A (en) 1987-02-10
EP0193692B1 (fr) 1989-04-05
EP0193692A1 (fr) 1986-09-10
CA1274758A (fr) 1990-10-02
ATE41865T1 (de) 1989-04-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201