SE8305004L - Optiskt absorptionsfilter - Google Patents

Optiskt absorptionsfilter

Info

Publication number
SE8305004L
SE8305004L SE8305004A SE8305004A SE8305004L SE 8305004 L SE8305004 L SE 8305004L SE 8305004 A SE8305004 A SE 8305004A SE 8305004 A SE8305004 A SE 8305004A SE 8305004 L SE8305004 L SE 8305004L
Authority
SE
Sweden
Prior art keywords
alpha tocopherol
tocopherol
give
esp
optical absorption
Prior art date
Application number
SE8305004A
Other languages
English (en)
Other versions
SE8305004D0 (sv
Inventor
L Forslund
Original Assignee
Spectra Analytic Irradia Ab
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 Spectra Analytic Irradia Ab filed Critical Spectra Analytic Irradia Ab
Priority to SE8305004A priority Critical patent/SE8305004L/sv
Publication of SE8305004D0 publication Critical patent/SE8305004D0/sv
Publication of SE8305004L publication Critical patent/SE8305004L/sv

Links

Classifications

    • 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
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A61K8/498—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dermatology (AREA)
  • Laminated Bodies (AREA)
SE8305004A 1983-09-16 1983-09-16 Optiskt absorptionsfilter SE8305004L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8305004A SE8305004L (sv) 1983-09-16 1983-09-16 Optiskt absorptionsfilter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8305004A SE8305004L (sv) 1983-09-16 1983-09-16 Optiskt absorptionsfilter

Publications (2)

Publication Number Publication Date
SE8305004D0 SE8305004D0 (sv) 1983-09-16
SE8305004L true SE8305004L (sv) 1985-03-17

Family

ID=20352529

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305004A SE8305004L (sv) 1983-09-16 1983-09-16 Optiskt absorptionsfilter

Country Status (1)

Country Link
SE (1) SE8305004L (sv)

Also Published As

Publication number Publication date
SE8305004D0 (sv) 1983-09-16

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