DE950681C - Ultraviolet light stabilizers - Google Patents

Ultraviolet light stabilizers

Info

Publication number
DE950681C
DE950681C DEZ4022A DEZ0004022A DE950681C DE 950681 C DE950681 C DE 950681C DE Z4022 A DEZ4022 A DE Z4022A DE Z0004022 A DEZ0004022 A DE Z0004022A DE 950681 C DE950681 C DE 950681C
Authority
DE
Germany
Prior art keywords
ultraviolet light
light stabilizers
parts
skin
erythema
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
DEZ4022A
Other languages
German (de)
Inventor
Dr Dr Konrad Lothar Zirm
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.)
KONRAD LOTHAR ZIRM DR DR
Original Assignee
KONRAD LOTHAR ZIRM DR DR
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 KONRAD LOTHAR ZIRM DR DR filed Critical KONRAD LOTHAR ZIRM DR DR
Priority to DEZ4022A priority Critical patent/DE950681C/en
Application granted granted Critical
Publication of DE950681C publication Critical patent/DE950681C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Emergency Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)

Description

Ultraviotettliditschutzmittel Mittel zum Schutz der menschlichen Haut vor erythemerzeugender Strahlung sind bereits bekannt (vgl. beispielsweise USA.-Patent 2 134947). Hierbei handelt es sich zum überw,iegenden Teil um Stoffe der aromatischen Reihe, wie beispielsweise fettaromatische Ketone, fettaromatische Kohlenwasserstoffe, und zum geringen Teil um Naturprodukte. wie Tannin, Chininsulfat und Äsculin.Ultraviolet eyelid protection agent. Agents for protecting the human skin before erythema-generating radiation are already known (see, for example, USA. Patent 2 134947). The majority of these are aromatic substances Series, such as fatty aromatic ketones, fatty aromatic hydrocarbons, and to a lesser extent natural products. such as tannin, quinine sulfate and esculin.

Es handelt sich hierbei nicht um physiologisch indifferente Stoffe, sondern um mehr oder weniger starke Desinfektionsmittel (vgl. Wagner-Jauregg, Therap. Chemie, Med. Verlag Hans Huber, Bern, I949, S. 58), andererseits zeigen fettaromatische Ketone sedative Eigenschaften, die in diesem Zusammenhang unerwünscht sind (vgl. Hagel Handbuch der Pharm. Praxis, Bd. I,S.91). These are not physiologically indifferent substances, but more or less strong disinfectants (see Wagner-Jauregg, Therap. Chemie, Med. Verlag Hans Huber, Bern, 1949, p. 58), on the other hand show fatty aromatic Ketones have sedative properties that are undesirable in this context (cf. Hagel Handbuch der Pharm. Praxis, Vol. I, p.91).

Es wurde gefunden, daß mehrfach ungesättigte Fettsäureester der C18-Reihe msixt drei konjugierten Doppelbindungen in einem indifferenten Träger verteilt, ein ausgezeichnetes Mittel zum Schutze der Haut vor erythemerzeugender Strahlung sowie zur Förderung der Sonnenbräune dieser darstellen. It has been found that polyunsaturated fatty acid esters of the C18 series msixt three conjugated double bonds distributed in an indifferent carrier, an excellent means of protecting the skin from erythema-producing radiation as well as to promote the suntan these represent.

Das Mittel kann in Form einer öligen Lösung oder auch in Form einer wäßrigen Emulsion zur Anwendung kommen. Die gleichzeitige Anwesenheit von zweifach konjugiert- und vierfach konjugiertungesättigten Systemen ist nicht von Belang. The agent can be in the form of an oily solution or in the form of a aqueous emulsion are used. The simultaneous presence of two times conjugate and quadruple conjugate unsaturated systems is of no concern.

Beispiel I 5 teile eines Emulgators, beispielsweise Glycerinmonostearat, werden mit 60 Teilen einer geeigneten Salbengrundlage, z. B. Vaselinum album, und 30 Teilen 9, 11, i-Oktadekatrienfettsäureester, z. B. in Form des Triglyeerides, auf die übliche Weise homogenisiert. Die so erhaltene Salbe schützt schon in dünnster Schicht auf die Haut aufgetragen vor einem Erythem und fördert gleichzeitig die Bräunung der Haut. Example I 5 parts of an emulsifier, for example glycerol monostearate, are made with 60 parts of a suitable Ointment base, e.g. B. Vaseline album, and 30 parts 9, 11, i-Oktadecatrienfettsäureester, z. B. in the form of the Triglyeerides, homogenized in the usual way. The ointment obtained in this way protects even in the thinnest Layer applied to the skin in front of an erythema and at the same time promotes the Tanning of the skin.

Beispiel 2 Io Teile eines Emulgators und 30 Teile 9, II, I3-Oktadekatnienfettsäureester, z. B. in Form des Triglycerides, werden mit 57 Teilen Wasser, gegebenenfalls in Gegenwart geringer Mengen an Lanolin, emulgiert. Die erhaltene Emulsion besitzt sahnige Konsistenz und läßt sich vorzüglich auf der Haut verteilen; die so erzielten Filme gewährleisten den gleichen Lichtschutz wie das gemäß Beispiel 1 erhaltene Produkt. Example 2 parts of an emulsifier and 30 parts of 9, II, I3-Oktadkatnienfettsäureester, z. B. in the form of the triglyceride, with 57 parts of water, optionally in Presence of small amounts of lanolin, emulsified. The emulsion obtained possesses creamy consistency and can be easily spread on the skin; who achieved this Films ensure the same light protection as that obtained according to Example 1 Product.

Die gemäß Beispiel 1 und 2 erhaltenen Mittel sind nicht nur gewebsfreundlich, sondern von unmittelbarem kosmetischem Wert. Sie sind in gleicher Weise gegenüber natürldcher und künstlicher ultravioletter Strahlung wirksam. Die nach den Beispielen I und 2 erhaltenen Produkte können auch mit Vorteil als Sonnen- und Gletscherbrandsalbe verwendet werden. An Stelle der Triglyceride können auch Ester ein- und zweiwertiger Alkohole dieser g, II, I3-Oktadekatriensäure benutzt werden. The agents obtained according to Example 1 and 2 are not only tissue-friendly, but of immediate cosmetic value. They are opposite in the same way natural and artificial ultraviolet radiation effective. The one according to the examples I and 2 obtained products can also be used with advantage as sun and glacier burn ointment be used. Mono- and bivalent esters can also be used in place of the triglycerides Alcohols of this g, II, I3-octadecatrienoic acid are used.

Claims (1)

PATENTANSPRUCH Ultraviolettlichtschutzmittel, gekennzeichnet durch einen Gehalt an 9, II, I3-0ktadekatriensäureester. PATENT CLAIM Ultraviolet light protection agent, characterized by a content of 9, II, 13-octadecatrienic acid ester.
DEZ4022A 1954-02-24 1954-02-24 Ultraviolet light stabilizers Expired DE950681C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ4022A DE950681C (en) 1954-02-24 1954-02-24 Ultraviolet light stabilizers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ4022A DE950681C (en) 1954-02-24 1954-02-24 Ultraviolet light stabilizers

Publications (1)

Publication Number Publication Date
DE950681C true DE950681C (en) 1956-10-11

Family

ID=7618995

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ4022A Expired DE950681C (en) 1954-02-24 1954-02-24 Ultraviolet light stabilizers

Country Status (1)

Country Link
DE (1) DE950681C (en)

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