ES2157686T3 - Nanoemulsion a base de citratos de alquileter y sus utilizaciones en los ambitos cosmetico, dermatologico, farmaceutico y/o oftalmico. - Google Patents

Nanoemulsion a base de citratos de alquileter y sus utilizaciones en los ambitos cosmetico, dermatologico, farmaceutico y/o oftalmico.

Info

Publication number
ES2157686T3
ES2157686T3 ES99402914T ES99402914T ES2157686T3 ES 2157686 T3 ES2157686 T3 ES 2157686T3 ES 99402914 T ES99402914 T ES 99402914T ES 99402914 T ES99402914 T ES 99402914T ES 2157686 T3 ES2157686 T3 ES 2157686T3
Authority
ES
Spain
Prior art keywords
ophthalm
dermatological
citrates
rental
cosmetic
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 - Lifetime
Application number
ES99402914T
Other languages
English (en)
Inventor
Jean-Tierry Simonnet
Sylvie Legret
Odile Sonneville
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
Application granted granted Critical
Publication of ES2157686T3 publication Critical patent/ES2157686T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A61K8/062—Oil-in-water emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/16—Emollients or protectives, e.g. against radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/14—Preparations for removing make-up
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/21—Emulsions characterized by droplet sizes below 1 micron
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/413—Nanosized, i.e. having sizes below 100 nm

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Nanotechnology (AREA)
  • Birds (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Emergency Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Toxicology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Una nanoemulsión que comprende una fase aceitosa dispersada en una fase acuosa y que tiene glóbulos de aceite, cuyo tamaño medio en número es inferior a 100 nm, caracterizada porque contiene al menos un tensioactivo aniónico elegido entre los citratos de alquiléter, en cantidad que va de 0,2 a 15 % en peso con respecto al peso total de la nanoemulsión, y al menos un aceite que tiene un peso molecular superior a 400, y porque la relación en peso de la cantidad de fase aceitosa sobre la cantidad de tensioactivo va de 2 a 10.
ES99402914T 1999-01-14 1999-11-23 Nanoemulsion a base de citratos de alquileter y sus utilizaciones en los ambitos cosmetico, dermatologico, farmaceutico y/o oftalmico. Expired - Lifetime ES2157686T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9900408A FR2788449B1 (fr) 1999-01-14 1999-01-14 Nanoemulsion a base de citrates d'alkylether, et ses utilisations dans les domaines cosmetique, dermatologique, pharmaceutique et/ou ophtalmologique

Publications (1)

Publication Number Publication Date
ES2157686T3 true ES2157686T3 (es) 2001-08-16

Family

ID=9540905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99402914T Expired - Lifetime ES2157686T3 (es) 1999-01-14 1999-11-23 Nanoemulsion a base de citratos de alquileter y sus utilizaciones en los ambitos cosmetico, dermatologico, farmaceutico y/o oftalmico.

Country Status (8)

Country Link
US (1) US6413527B1 (es)
EP (1) EP1020219B1 (es)
JP (1) JP3545299B2 (es)
KR (1) KR100369260B1 (es)
AT (1) ATE199841T1 (es)
DE (1) DE69900066T2 (es)
ES (1) ES2157686T3 (es)
FR (1) FR2788449B1 (es)

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PT1620456E (pt) 2003-04-18 2014-04-15 Biotech Synergy Inc Péptidos antigénicos hla-a2 associados a tumor e suas composições
DE10319401A1 (de) * 2003-04-30 2004-11-18 Cognis Deutschland Gmbh & Co. Kg Citronensäureester
DE10319400A1 (de) * 2003-04-30 2004-11-18 Cognis Deutschland Gmbh & Co. Kg Verwendung von Hydroxycarbonsäureestern
DE10319399A1 (de) * 2003-04-30 2004-11-18 Cognis Deutschland Gmbh & Co. Kg Kosmetische und/oder pharmazeutische Zubereitungen
CA2756674C (en) * 2004-08-31 2012-04-03 Stiefel Research Australia Pty Ltd Microemulsion & sub-micron emulsion process & compositions
ES2429040T5 (es) 2004-08-31 2017-06-13 Stiefel Research Australia Pty Ltd Método y composiciones de microemulsión y emulsión submicrónica
US8449867B2 (en) 2004-08-31 2013-05-28 Stiefel Research Australia Pty Ltd Microemulsion and sub-micron emulsion process and compositions
DE102004054036A1 (de) * 2004-11-05 2006-05-11 Cognis Ip Management Gmbh Verwendung von alkoxylierten Hydroxycarbonsäureestern zur Lösungsvermittlung von Parfümölen in Wasser
DE102004054842A1 (de) * 2004-11-12 2006-05-24 Cognis Ip Management Gmbh Ölhaltige Tensidgele
WO2006098966A2 (en) * 2005-03-09 2006-09-21 Combe Incorporated Stable mixed emulsions comprising semisolid dispersions of at least two discrete and distinctly different particle size ranges
FR2885797B1 (fr) * 2005-05-17 2007-07-27 Oreal Particules d'huile gelifiee comportant au moins un filtre solaire hydrophobe
US20060263438A1 (en) * 2005-05-17 2006-11-23 L'oreal Gelled oil particles for targeting sebaceous glands and/or hair follicles
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US20070108418A1 (en) * 2005-08-09 2007-05-17 Soane Laboratories, Llc Hair hold formulations
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WO2009111780A1 (en) * 2008-03-07 2009-09-11 Dow Agrosciences Llc Stabilized oil-in-water emulsions including agriculturally active ingredients
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JP2011513435A (ja) * 2008-03-07 2011-04-28 ダウ アグロサイエンシィズ エルエルシー メプチルジノカップを含む安定化された水中油型エマルジョン
FR2938191B1 (fr) 2008-11-07 2011-01-14 Oreal Emulsion huile-dans-eau contenant un polymere amphiphile et un elastomere silicone
ES2626327T3 (es) 2009-02-06 2017-07-24 The Regents Of The University Of California Agentes enlazantes de calcio que inducen crecimiento del cabello y/o crecimiento de las uñas
US20110229516A1 (en) * 2010-03-18 2011-09-22 The Clorox Company Adjuvant phase inversion concentrated nanoemulsion compositions
DE102010021688A1 (de) 2010-05-27 2011-12-01 Qineva Gmbh & Co. Kg Verfahren zur Herstellung eines micellaren Wirkstoffkonzentrats
DE102010056192A1 (de) 2010-12-28 2012-06-28 Gabriele Blume Kolloidales Trägersystem mit penetrierenden Eigenschaften zum Einschließen lipophiler Wirkstoffe und Öle für die topische Anwendung
US8835357B2 (en) 2011-01-14 2014-09-16 Dow Agrosciences, Llc. Agricultural compositions comprising oil-in-water emulsions
CN104270945B (zh) 2012-03-19 2017-03-29 巴克老龄化研究所 App特异性bace抑制剂(asbi)及其用途
FR2998793B1 (fr) 2012-11-30 2014-11-28 Oreal Composition cosmetique sous forme d'emulsion huile-dans-eau
CA2899938C (en) 2013-02-12 2021-10-19 Buck Institute For Research On Aging Hydantoins that modulate bace-mediated app processing
MX2019008056A (es) 2017-01-05 2019-11-21 Univ California Agonistas del receptor pac1 (maxcaps) y usos de estos.
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Also Published As

Publication number Publication date
JP2000212030A (ja) 2000-08-02
EP1020219B1 (fr) 2001-03-21
EP1020219A1 (fr) 2000-07-19
DE69900066T2 (de) 2001-07-19
JP3545299B2 (ja) 2004-07-21
KR100369260B1 (ko) 2003-01-24
FR2788449A1 (fr) 2000-07-21
FR2788449B1 (fr) 2001-02-16
US6413527B1 (en) 2002-07-02
ATE199841T1 (de) 2001-04-15
DE69900066D1 (de) 2001-04-26
KR20000052504A (ko) 2000-08-25

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