DE621769C - Process for the manufacture of oils and ointments absorbing ultraviolet rays - Google Patents

Process for the manufacture of oils and ointments absorbing ultraviolet rays

Info

Publication number
DE621769C
DE621769C DEG87333D DEG0087333D DE621769C DE 621769 C DE621769 C DE 621769C DE G87333 D DEG87333 D DE G87333D DE G0087333 D DEG0087333 D DE G0087333D DE 621769 C DE621769 C DE 621769C
Authority
DE
Germany
Prior art keywords
oils
ultraviolet rays
ointments
manufacture
absorbing ultraviolet
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
DEG87333D
Other languages
German (de)
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.)
H GOSSLER DR
Original Assignee
H GOSSLER 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 H GOSSLER DR filed Critical H GOSSLER DR
Priority to DEG87333D priority Critical patent/DE621769C/en
Application granted granted Critical
Publication of DE621769C publication Critical patent/DE621769C/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
    • A61K8/63Steroids; Derivatives thereof

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)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Description

Verfahren zur Herstellun-, Ultraviolettstrahlen absorbierender öle und Salben Es ist bekannt, Emulsionen mit UItraviolettstrahlen absorbierenden Stoffen als Schutzmittel gegen Sonnenbrand herzustellen. Bei solchen Emulsionen tritt aber eine Entmischung dadurch ein, daß das Lösungsmittel verdunstet. .auf der Haut bleiben infolgedessen als dünner Film das öl und die L ltraviolettstrahlen absorbierenden Stoffe getrennt zurück. Dadurch ist eine Tiefenwirkung vollkommen ausgeschlossen.Process for the manufacture of oils which absorb ultraviolet rays and ointments. It is known to use emulsions containing substances which absorb ultraviolet rays to manufacture as a protective agent against sunburn. With such emulsions, however, occurs segregation in that the solvent evaporates. stay on the skin as a result, as a thin film absorbing oil and ultraviolet rays Materials returned separately. This means that a depth effect is completely ruled out.

Es wurde nun gefunden, daß die in Öl löslichen t:ltraviolettstrahien absorbierenden Derivate des Cholesterins, Sitosterins. Ergosterins usw., die aus diesen Sterinen durch Behandlung mit Selen, Schwefel. Jod oder mit 'Nitraten erhalten werden und dehydrierte, z. T. geschwefelte oder jodierte Sterine ergeben, sich in die Ha_tt einreiben lassen und dort resorbiert werden. wenn sie vorher in Öl gelöst wurden. Dieses Verfahren bietet demnach gegenüber der bekannten Anwendung von Emulsionen ganz wesentliche Vorteile. da die neuen Präparate eine ausgezeichnete Tiefenwirkung haben. .@ul3ertletn ist die cliutz«#irkttn,- wegen der leichten Färbung rler Tltio- und jodsterine auch auf die insbesottdere Ervtltem erzeugenden langwel!igen ultravioletten Strahlen aus<,@@!eitnt.It has now been found that the oil- soluble derivatives of cholesterol, sitosterol, which absorb ultraviolet rays. Ergosterols, etc., obtained from these sterols by treatment with selenium, sulfur. Iodine or with 'nitrates are obtained and dehydrated, e.g. Sometimes sulphurized or iodized sterols result, can be rubbed into the skin and absorbed there. if they were previously dissolved in oil . This process accordingly offers very significant advantages over the known use of emulsions. because the new preparations have an excellent depth effect. . @ ul3ertletn is the cliutz "# irkttn, - because of the light coloration of the tltio and iodsterines, it also emits long-wave ultraviolet rays, which are particularly important.

Durch Zusammenschmelzen von Cholesterin und Jod bei Temperaturen, angefangen beirr Cholesterinschmelzpunkt bis zu entsteht bei genügend langwährender und genügend hoher Temperatur ein gelbes bi: ,gelbbraunes Produkt, das den sehr stark (:ltraviolettstrahlen absorbierenden, teilweise jodierten und dehydrierten Sterinen zuzurechnen ist. Es ist wie diese Sterine leicht in Vaseline. `@aselinöl oder auch Olivenöl und anderen Fetten löslich und daher wie alle diese Sterine ein idealer Grundstoff zur Herstellung L'Itraviolettstrahlen absorbierender öle und Salben zum Schutze gegen Sonnenttnd Gletscherbrand. Diese Salben werden zum Teil unter Verwendung von unerwünschten, nicht resorbierbaren Figmenten, wie Zinkoxyd. hergestellt. Wegen der starken Ultraviolettabsorption der obenerwähnten Sterine genügen dagegen sehr geringe 'Mengen zur Herstellung schützender Sonnenbrandusw. Ole. Bei <len wasserhaltigen Salben ersetzen diese Sterine zum Teil das Cholesterine, da sie wie dieses die Herstellung von Nasser in Ülenttrlsionen begünstigen. Beispiel t 'Man bringt 2)()- Cholesterin oder Sitosterin eben zum Schmelzen bei etwa 1481 und rührt portionsweise in die Schmelze to bis 2o- gepulvertes, metallisches Tod ein. Die °rst entstehende schwarze 'Mischung wird nun etwa ro@ Minuten unter Steigerung- der Temperatur bis t 7 o oder gar bis- tSo° weiter erhitzt: auf alle F:il!e <o 'attge. his die schwarze @rtrhe verschwunden ist und eine gelbe bis gelbbraune, schwach harzige Masse entstanden ist. \-@@rt @liC-.'1- \li:c?1ung, 1:;I1111 111;t11 j.# nach llel @c@lü(l.cliruii :# cliirtttwirl<ung t bi< i@) g in t t iJl 1;>;.r1, (las man nachher gegebenenfalls itl a11 :1 t,'1- e z11 `;111x#11 1-t#1-;11 r;#t. `o_ !ttitl'1- Zusatz I)e#r@llilel'@'I' hallt. 1>r:itttt:w@!@#r @t@)tt,@. Beispiel \I;;11 ?)r: r -"@t 1=ltolesterin n,ler Sitlt- :tcrin ehen#zum Sc!Imelzen bei etwa ;48' und rührt portirmsweise in die Schmelze to bis =o ö &hwefelbliite ein. Die erst entstelt.:nde :clt,t-ar;:e 'Mischung wird nun weiter erhitzt. etwa ,; \littutett unter @tei@ertln@@ der @hentlle ratur atlf 1;o bis tSot Iris eine ,gplbbraunc Sclltnelze stammeln ist. By melting cholesterol and iodine together at temperatures, starting at the melting point of the cholesterol up to, a yellow bi:, yellow-brown product is created at a sufficiently long and sufficiently high temperature, which can be attributed to the very strongly (: ultraviolet-absorbing, partially iodized and dehydrated sterols. It is like these sterols are easily soluble in petrolatum. @ aseline oil or olive oil and other fats and therefore, like all these sterols, an ideal base material for the production of oils and ointments that absorb ultraviolet rays to protect against sunburn and glacier burn. non-absorbable figments, such as zinc oxide. Because of the strong ultraviolet absorption of the above-mentioned sterols, on the other hand, very small amounts are sufficient for the production of protective sunburn etc. oils favor von Nasser in Ülenttrlsionen. Example t 'You bring 2) () - cholesterol or sitosterol to melt at about 1481 and stir in portions into the melt to to 20 powdered, metallic death. The first black mixture is now heated for about 50 minutes, increasing the temperature to 70 ° or even up to 70 °: at all times. until the black @rh has disappeared and a yellow to yellow-brown, slightly resinous mass has formed. \ - @@ rt @liC -. '1- \ li: c? 1ung, 1:; I1111 111; t11 j. # after llel @ c @ lü (l.cliruii : # cliirtttwirl <ung t bi <i @) g in tt iJl 1;>;. r1, (one read afterwards if necessary itl a1 1 : 1 t, ' 1 - e z11 `; 111x # 11 1-t # 1-; 11 r; #t. ` o _ ! ttitl'1- Addition I) e # r @ llilel '@' I 'echoes. 1> r: itttt: w @! @ # R @ t @) tt, @. example \ I ;; 11?) R: r - "@ t 1 = ltolesterol n, ler sitlt- : tcrin ehen # zum Sc! Imelzen at about; 48 'and stirs into the melt to bis = o ö & hulphurbliite a. Which only unfolds.: End : clt, t-ar;: e 'mixture is now heated further. approximately ,; \ littutett at @ tei @ ertln @@ der @hentlle ratur atlf 1; o to tSot Iris a, gplbbraunc Shrimp is stammering.

Claims (1)

1'ATEVTANSPRULtt: `erfaliron zur @fer@telluti`@ UItravil)lett- strahiett alrorhierenrIer (-hie und Salben. da@lur@h ,@cl:cntizeichnet. 11a13 man i@)r1ierte oder deh@-llrierte. ge;.gebenenfalls ji>rl- oller schwefelhaltige Sterine in den Ülen hzw. Alen zur `;lll)enl)erc#itult@ flil'ttrn(le1t i »lctl UM Fcttcn auchst.
1'ATEVTANSPRULtt: `erfaliron zur @ fer @ telluti` @ UItravil) lett- strahiett alrorhierenrIer (-here and ointments. da @ lur @ h, @ cl: cntizeichnet. 11a13 one i @) r1ed or deh @ -llrierte. ge; .if necessary ji> rl- oller sulfur-containing sterols in the oils hzw. Alen zur `; lll) enl) erc # itult @ flil'ttrn (le1t i» lctl UM Fcttcn too.
DEG87333D 1934-01-28 1934-01-28 Process for the manufacture of oils and ointments absorbing ultraviolet rays Expired DE621769C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG87333D DE621769C (en) 1934-01-28 1934-01-28 Process for the manufacture of oils and ointments absorbing ultraviolet rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG87333D DE621769C (en) 1934-01-28 1934-01-28 Process for the manufacture of oils and ointments absorbing ultraviolet rays

Publications (1)

Publication Number Publication Date
DE621769C true DE621769C (en) 1935-11-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
DEG87333D Expired DE621769C (en) 1934-01-28 1934-01-28 Process for the manufacture of oils and ointments absorbing ultraviolet rays

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753236C (en) * 1939-10-10 1953-05-18 Vasenolwerke Dr Arthur Koepp K Process for the preparation of sulfur-containing conversion products of cholesterol
EP0049601A2 (en) * 1980-10-02 1982-04-14 The Massachusetts General Hospital Sunscreen compositions containing delta-5,7 steroidal dienes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753236C (en) * 1939-10-10 1953-05-18 Vasenolwerke Dr Arthur Koepp K Process for the preparation of sulfur-containing conversion products of cholesterol
EP0049601A2 (en) * 1980-10-02 1982-04-14 The Massachusetts General Hospital Sunscreen compositions containing delta-5,7 steroidal dienes
EP0049601A3 (en) * 1980-10-02 1982-06-09 The Massachusetts General Hospital Sunscreen compositions containing delta-5,7 steroidal dienes

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