DE60033279D1 - Ein verfahren zur herstellung von einem lichtstabilen sonnenschutzmittel - Google Patents

Ein verfahren zur herstellung von einem lichtstabilen sonnenschutzmittel

Info

Publication number
DE60033279D1
DE60033279D1 DE60033279T DE60033279T DE60033279D1 DE 60033279 D1 DE60033279 D1 DE 60033279D1 DE 60033279 T DE60033279 T DE 60033279T DE 60033279 T DE60033279 T DE 60033279T DE 60033279 D1 DE60033279 D1 DE 60033279D1
Authority
DE
Germany
Prior art keywords
active ingredients
producing
protection agent
sunscreen
solar protection
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
DE60033279T
Other languages
English (en)
Other versions
DE60033279T2 (de
Inventor
Noa Lapidot
Shlomo Magdassi
David Avnir
Claudio Rottman
Orit Gans
Alon Seri-Levy
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.)
Sol Gel Technologies Ltd
Original Assignee
Sol Gel Technologies 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 Sol Gel Technologies Ltd filed Critical Sol Gel Technologies Ltd
Publication of DE60033279D1 publication Critical patent/DE60033279D1/de
Application granted granted Critical
Publication of DE60033279T2 publication Critical patent/DE60033279T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/042Gels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/11Encapsulated compositions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25Silicon; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/29Titanium; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35Ketones, e.g. benzophenone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37Esters of carboxylic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37Esters of carboxylic acids
    • A61K8/375Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00Barrier 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
    • A61Q17/04Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41Particular ingredients further characterized by their size
    • A61K2800/412Microsized, i.e. having sizes between 0.1 and 100 microns
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/52Stabilizers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Photovoltaic Devices (AREA)
DE60033279T 1999-05-25 2000-05-24 Ein verfahren zur herstellung von einem lichtstabilen sonnenschutzmittel Expired - Lifetime DE60033279T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13603099P 1999-05-25 1999-05-25
US136030P 1999-05-25
PCT/IL2000/000293 WO2000071084A1 (en) 1999-05-25 2000-05-24 A method for obtaining photostable sunscreen compositions

Publications (2)

Publication Number Publication Date
DE60033279D1 true DE60033279D1 (de) 2007-03-22
DE60033279T2 DE60033279T2 (de) 2007-11-22

Family

ID=22470933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60033279T Expired - Lifetime DE60033279T2 (de) 1999-05-25 2000-05-24 Ein verfahren zur herstellung von einem lichtstabilen sonnenschutzmittel

Country Status (9)

Country Link
US (1) US6436375B1 (de)
EP (1) EP1181000B1 (de)
JP (1) JP2003500343A (de)
AT (1) ATE353210T1 (de)
AU (1) AU4775400A (de)
DE (1) DE60033279T2 (de)
ES (1) ES2283300T3 (de)
IL (1) IL146499A0 (de)
WO (1) WO2000071084A1 (de)

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JP2020033324A (ja) * 2018-08-31 2020-03-05 テイカ株式会社 紫外線防御用複合材料およびこの紫外線防御用複合材料を用いた分散液並びに化粧料
JP2023535057A (ja) 2020-07-21 2023-08-15 ケムボー・エルエルシー ジエステル化粧用配合物及びその使用
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Also Published As

Publication number Publication date
EP1181000B1 (de) 2007-02-07
ATE353210T1 (de) 2007-02-15
EP1181000A1 (de) 2002-02-27
US6436375B1 (en) 2002-08-20
WO2000071084A1 (en) 2000-11-30
IL146499A0 (en) 2002-07-25
DE60033279T2 (de) 2007-11-22
JP2003500343A (ja) 2003-01-07
ES2283300T3 (es) 2007-11-01
AU4775400A (en) 2000-12-12

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