ES2187201T3 - Empleo de esteroles y de esterolesteres a nanoescala. - Google Patents

Empleo de esteroles y de esterolesteres a nanoescala.

Info

Publication number
ES2187201T3
ES2187201T3 ES99950616T ES99950616T ES2187201T3 ES 2187201 T3 ES2187201 T3 ES 2187201T3 ES 99950616 T ES99950616 T ES 99950616T ES 99950616 T ES99950616 T ES 99950616T ES 2187201 T3 ES2187201 T3 ES 2187201T3
Authority
ES
Spain
Prior art keywords
nanoescala
steroles
sterolesters
sterols
nanoscale
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
ES99950616T
Other languages
English (en)
Inventor
Thomas Forster
Bernd Fabry
Martina Hollenbrock
Christian Kropf
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.)
BASF Personal Care and Nutrition GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
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 Cognis Deutschland GmbH and Co KG filed Critical Cognis Deutschland GmbH and Co KG
Application granted granted Critical
Publication of ES2187201T3 publication Critical patent/ES2187201T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • 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
    • A61K8/63—Steroids; Derivatives thereof
    • 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
    • A61P17/16—Emollients or protectives, e.g. against radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • 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
    • 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
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/61—Surface treated
    • A61K2800/614—By macromolecular compounds
    • 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
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/5123—Organic compounds, e.g. fats, sugars
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y10S977/926—Topical chemical, e.g. cosmetic or sunscreen

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Nanotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Birds (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Empleo de esteroles y/o de esterolésteres a nanoescala con diámetros de las partículas en el intervalo desde 10 hasta 300 nm, para la fabricación de preparaciones cosméticas y/o farmacéuticas.
ES99950616T 1998-10-14 1999-10-05 Empleo de esteroles y de esterolesteres a nanoescala. Expired - Lifetime ES2187201T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10414498P 1998-10-14 1998-10-14

Publications (1)

Publication Number Publication Date
ES2187201T3 true ES2187201T3 (es) 2003-05-16

Family

ID=22298880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99950616T Expired - Lifetime ES2187201T3 (es) 1998-10-14 1999-10-05 Empleo de esteroles y de esterolesteres a nanoescala.

Country Status (7)

Country Link
US (1) US6316030B1 (es)
EP (1) EP1121088B1 (es)
JP (1) JP2002527367A (es)
AU (1) AU6333499A (es)
DE (1) DE59903869D1 (es)
ES (1) ES2187201T3 (es)
WO (1) WO2000021490A1 (es)

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DE10002643A1 (de) * 2000-01-21 2001-07-26 Cognis Deutschland Gmbh Desodorierende Zubereitungen
DE10027948A1 (de) * 2000-06-08 2001-12-20 Henkel Kgaa Verfahren zur Herstellung von Nanopartikel-Suspensionen
US6503526B1 (en) 2000-10-20 2003-01-07 Kimberly-Clark Worldwide, Inc. Absorbent articles enhancing skin barrier function
US6756520B1 (en) * 2000-10-20 2004-06-29 Kimberly-Clark Worldwide, Inc. Hydrophilic compositions for use on absorbent articles to enhance skin barrier
KR100655834B1 (ko) * 2000-11-22 2006-12-08 오츠카 세이야쿠 가부시키가이샤 Ｏ／ｗ형 유화 조성물 및 그의 조제 방법
US20020128615A1 (en) 2000-12-22 2002-09-12 Tyrrell David John Absorbent articles with non-aqueous compositions containing anionic polymers
US6749860B2 (en) 2000-12-22 2004-06-15 Kimberly-Clark Worldwide, Inc. Absorbent articles with non-aqueous compositions containing botanicals
US7771735B2 (en) 2000-12-22 2010-08-10 Kimberly-Clark Worldwide, Inc. Absorbent articles with compositions for reducing irritation response
DE10126446A1 (de) * 2001-05-31 2002-12-05 Cognis Deutschland Gmbh Haarpflegemittel mit natürlichen Ölen
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DE10155200A1 (de) * 2001-11-12 2003-05-28 Skinlab Gmbh Verwendung von Cholesterin, cholesterinhaltigen Substanzen oder von den Cholesteringehalt erhöhenden Substanzen in kosmetischen und dermatologischen Zubereitungen zum Zwecke der UV-Protektion
JPWO2003047359A1 (ja) * 2001-12-07 2005-04-14 味の素株式会社 植物ステロール含有水中油型乳化物
US20030129253A1 (en) * 2002-01-03 2003-07-10 Milley Christopher J. Stable aqueous suspension
EP1499296B1 (en) * 2002-04-15 2012-04-04 MAP Pharmaceuticals Inc Formulation of fine particles using liquefied or dense gases
US7217432B2 (en) * 2002-04-19 2007-05-15 Cognis Corporation Vegetable substitute for lanolin
US7220432B2 (en) * 2002-04-19 2007-05-22 Cognis Corporation Vegetable substitute for lanolin
CA2488617A1 (en) * 2002-06-10 2003-12-18 Eugene R. Cooper Nanoparticulate sterol formulations and sterol combinations
EP1374845B1 (de) * 2002-06-19 2006-08-02 Cognis IP Management GmbH Kosmetische Zubereitungen
US6998051B2 (en) * 2002-07-03 2006-02-14 Ferro Corporation Particles from supercritical fluid extraction of emulsion
EP1555895B8 (en) * 2002-10-31 2007-05-30 Unilever N.V. Water in oil emulsion comprising sterolesters
US7074418B2 (en) * 2002-11-18 2006-07-11 Changaris David G Conjugated fatty acid based emulsion and methods for preparing and using same
ES2414091T3 (es) 2003-07-17 2013-07-18 Unilever N.V. Procedimiento de estabilización de una dispersión comestible que comprende aceite
CN100425525C (zh) * 2003-11-18 2008-10-15 鸿富锦精密工业（深圳）有限公司 纳米超流体
KR100603974B1 (ko) 2003-12-05 2006-07-25 김갑식 고체상 지질을 용매로 이용한 나노수준의 또는 비결정질입자의 제조 방법
EP1570833B1 (en) * 2004-03-05 2016-08-31 Kao Germany GmbH Hair treatment composition
DE102004014615A1 (de) * 2004-03-23 2005-10-13 Beiersdorf Ag Taurinhaltige Zubereitungen zur Verbesserung der Hautbarriere
US20060008498A1 (en) * 2004-07-12 2006-01-12 Chen Tzer-Fen D Nano-particle production
JP5069841B2 (ja) * 2004-12-21 2012-11-07 築野ライスファインケミカルズ株式会社 米糠から得られる植物ステロールエステルおよびトリテルペンアルコールエステルの使用方法
AU2006215828B2 (en) * 2005-02-17 2010-03-25 Unilever Plc Granules comprising sterol
CA2747088C (en) 2008-12-19 2016-10-18 Unilever Plc Edible fat powders
WO2011118960A2 (ko) 2010-03-22 2011-09-29 (주)바이오시네틱스 나노입자 제조방법
EP2571374B1 (en) 2010-05-18 2015-03-04 Unilever N.V. Edible fat continuous spreads
CA2802616C (en) 2010-06-22 2018-07-10 Unilever Plc Edible fat powders
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Also Published As

Publication number Publication date
JP2002527367A (ja) 2002-08-27
AU6333499A (en) 2000-05-01
DE59903869D1 (de) 2003-01-30
US6316030B1 (en) 2001-11-13
WO2000021490A1 (de) 2000-04-20
EP1121088A1 (de) 2001-08-08
EP1121088B1 (de) 2002-12-18

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