DE722619C - Ointment base - Google Patents

Ointment base

Info

Publication number
DE722619C
DE722619C DEI65890D DEI0065890D DE722619C DE 722619 C DE722619 C DE 722619C DE I65890 D DEI65890 D DE I65890D DE I0065890 D DEI0065890 D DE I0065890D DE 722619 C DE722619 C DE 722619C
Authority
DE
Germany
Prior art keywords
ointment
ointment base
paste
derivatives
ethylene oxide
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
DEI65890D
Other languages
German (de)
Inventor
Dr Max Bockmuehl
Leonhard Middendorf
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEI65890D priority Critical patent/DE722619C/en
Application granted granted Critical
Publication of DE722619C publication Critical patent/DE722619C/en
Expired 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
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86Polyethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0014Skin, i.e. galenical aspects of topical compositions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Preparation (AREA)

Description

Salbengrundlage Zusatz zum Patent 705 450 In der Patentschrift 705 450 Sand Hautgleitmittel beschrieben, die durch leinen Gehalt an Polyalkylenoxyden und'oder deren Derivaten gekennzeichnet sind. In weiterer Ausgestaltung dieser Eriliidung wurde nun gefunden, daß die Polyalkylenoxyde und ihre Derivate, soweit sie von dickflüssiger, salbenartiger oder pastenartiger Konsistenz sind, d. h. niedere oder mittlere Polymerisationsstufen darstellen, nicht nur zur Bereitung von Hautgleitmitteln, sondern auch als Grundlage zur Herstellung pharmazeutischer oder kosmetischer - Salben hervorragend geeignet sind. Ointment base addendum to patent 705 450 in patent specification 705 450 sand skin lubricant described, which by linen content of polyalkylene oxides and'or their derivatives are marked. In a further development of this fulfillment it has now been found that the polyalkylene oxides and their derivatives, insofar as they are of viscous, are of an ointment-like or paste-like consistency, d. H. low or medium polymerization stages represent, not only for the preparation of skin lubricants, but also as a basis ideally suited for the production of pharmaceutical or cosmetic ointments are.

Die auf Polyalkylenoxydbasis bereiteten Salben zeigen eine große Indifferenz gsegenüber den ihnen einverleibten arzneilichen Zusätzen oder sonstigen Wirkstoffen. Sie sind von großer Haltbarkeit und Unveränderlichkeit auch während langer Aufbewahrung. Geht man bei ihrer Herstellung von Kondensationsprodukten aus Alkylenoxyd und Fettkörpern, wie z. B. oxyäthylierten höheren Fettsäuren oder Fettalkoholen, aus, so hat man es in der Hand, durch Auswahl mehr oder weniger hoch oxalkylierter Fettkörper zu Salben von mehr hydrophilem oder mehr oleophilem Charakter zu gelangen, was in Abentracht der mannigfachen Anwendungsgebiete pharmazeutischer oder kosmetischer Salbenzubereitungen praktisch von Bedeutung ist. Die erfindungsgemäßen Salbengrundlagen besitzen ferner ein überraschendes und ausgezeichnetes Lösungsvermögen für eine ganze Reihe von in der Hauttherapie gebräuchlichen wasserunlöslichen Arzneistoffen, wie z. B. für Kamp fer, p-Aminobenzoesäureäthylester, Dioxyanthranol oder Diacetylaminoazotoluol. Es ist damit möglich geworden, der Haut derartige Arzneistoffe in molekulardispers,er Verteilung in einer nichtfettenden bzw. hydrophilen oder wasserlöslichen Grundlage darzubieten, während dies bisher entweder überhaupt nicht oder nur unter Verwendung von Salbengrundlagen vom Fett- oder Kohlenwasserstofftypus möglich war. The ointments prepared on the basis of polyalkylene oxide show a large Indifference to the medicinal additives or other substances incorporated into them Active ingredients. They are of great durability and immutability even during long storage. If one starts with their production of condensation products Alkylene oxide and fatty substances, such as. B. oxyethylated higher fatty acids or fatty alcohols, one has it in hand, by choosing more or less highly alkoxylated To get fatty bodies to ointments of a more hydrophilic or more oleophilic character, what in objection to the manifold areas of application pharmaceutical or cosmetic Ointment preparations is of practical importance. The ointment bases according to the invention also have surprising and excellent solvency for one a whole range of water-insoluble drugs commonly used in skin therapy, such as B. for Kamp fer, p-aminobenzoic acid ethyl ester, dioxyanthranol or Diacetylaminoazotoluene. It has thus become possible to treat the skin with such medicinal substances in molecularly disperse, it distribution in a non-greasy or hydrophilic or present water-soluble basis, while so far either not at all or only using ointment bases of the fatty or hydrocarbon type was possible.

Die auf P olyalkyien oxydbast-s bereiteten Salben sind von geschmeidig er, gut verstreichbarer Konsistenz und guter Verträglichkeit auf der gesunden wie auf der erkrankten Haut. The ointments prepared on polyalkylene oxide base are supple er, easily spreadable consistency and good tolerance on the healthy like on the diseased skin.

Es können bei ihrer Herstellung entweder die Polyalkylenoxyde oder ihre Derivate für sich oder in Mischung miteinander oder schlielS-lich zusammen mit geeigneten, ihre physikalis chen Eigenschaften modifizierenden Zu sätzen, wie z. B. Glycerin, Glykolen, Wasser u. dgl. verwendet werden.Either the polyalkylene oxides or their derivatives individually or in admixture with one another or finally together with suitable additives that modify their physical properties, such as z. B. glycerin, glycols, water and the like. Can be used.

Es ist bereits bekannt, feste, hochpolymerisierte Alkylenoxyde oder deren Derivate zur Herstellung geformter Arzneizubereitungen zu verwenden. Hieraus war jedoch die geschilderte überraschend günstige Eignung der auf niedrige oder mittlere Polymerisationsgrade polymerisierten dickflüssigen, salben- oder pastenartigen Alkylenoxyde oder ihrer Derivate als Salbengrundlage nicht abzuleiten. It is already known, solid, highly polymerized alkylene oxides or to use their derivatives for the production of shaped medicinal preparations. From this However, the described surprisingly favorable suitability for low or medium degrees of polymerization polymerized viscous, ointment-like or paste-like Do not derive alkylene oxides or their derivatives as an ointment base.

Es ist ferner bereits bekannt, ätherartige Kondensationsprodukte aus hydroxylartigen organischen Verbindungen und Äthylenoxyd als emulgierend wirkende Zusätze zu anderen Salbengrundlagen zu dem Zwecke zu verwenden, fettartige Salbenkörper mit Wasser mischbar zu machen. Hieraus konnte jedoch nicht entnommen werden, daß diese Kondensationsprodukte selbst, d. h. ohne gleichzeitige Anwesenheit anderer Salbenkörper, als Salben grundlagen geeignet sein würden. It is also already known, ethereal condensation products from hydroxyl-like organic compounds and ethylene oxide with an emulsifying effect Additives to other ointment bases for the purpose of using fatty ointment bodies to make it miscible with water. From this, however, it could not be inferred that these condensation products themselves, d. H. without the simultaneous presence of others Ointment bodies, would be suitable as ointment bases.

B e i s p i e l e 1. Präzipitierter Schwefel........................................ 5 Wismutsubnitrat .................................................. 5 Zinkoxyd.......................................................... 10 Salbenartiges Kondensationsprodukt aus 22 Mol Äthylenoxyd und 1 Mol Sorbit ..................................................... 80 2. Resorcin ...................................................... 2 Tumenolsulfonsaures Ammonium ..................................... 5 Bis zur pastenähnlichen Konsistenz polymerisiertes Äthylenoxyd ... 46,5 Mit Essigsäure verestertes dickflüssiges Kondensationsprodukt aus 12 Mol Äthylenoxyd und 1 Mol Glycerin ................................... 46,5 3. 3,6-Diamino-10-methylacridiniumchlorid ........................ 1 Bis-2-methyl-4-aminochinolyl-6-carbamidhydrochlorid .............. 0,1 Bis zur pastenähnlichen Konsistenz polymerisiertes Äthylenoxyd ... 68,9 2-Äthylhexandiol ................................................. 30 4. Diacetylaminoazotoluol ........................................ 2 Salbenartiges Kondensationsprodukt aus 10 Mol Äthylenoxyd und 1 Mol Stearinsäure...................................................... 98 EXAMPLE 1. Precipitated sulfur ........................................ 5 bismuth subnitrate ................................................ .. 5 zinc oxide .............................................. ............ 10 ointment-like condensation product made from 22 moles of ethylene oxide and 1 mole of sorbitol ....................................... .............. 80 2. Resorcinol .............................................. ........ 2 tumenol sulfonic acid Ammonium ..................................... 5 Up to a paste-like consistency polymerized ethylene oxide ... 46.5 A viscous condensation product esterified with acetic acid from 12 moles of ethylene oxide and 1 mole of glycerine ................................... 46.5 3. 3,6-diamino-10-methylacridinium chloride ........................ 1 bis-2-methyl-4-aminoquinolyl-6-carbamide hydrochloride .............. 0.1 Ethylene oxide polymerized to a paste-like consistency ... 68.9 2-ethylhexanediol ......................................... ........ 30 4. Diacetylaminoazotoluene ........................................ 2 ointment-like Condensation product from 10 moles of ethylene oxide and 1 mole of stearic acid ......................................... ............. 98

Claims (1)

P A T E N T A N S P R U C H : Verwendung von dickflüssigen, salben-oder pastenartigen Polyalkylenoxyden niedrigen oder mittleren Polymerisationsgrades und/oder deren dickflüssigen, salben- oder pastenartigen Derivaten als Salbengrundlage.P A T E N T A N S P R U C H: Use of thick, ointment or paste-like polyalkylene oxides of low or medium degree of polymerization and / or their viscous, ointment-like or paste-like derivatives as an ointment base.
DEI65890D 1939-11-02 1939-11-02 Ointment base Expired DE722619C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI65890D DE722619C (en) 1939-11-02 1939-11-02 Ointment base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI65890D DE722619C (en) 1939-11-02 1939-11-02 Ointment base

Publications (1)

Publication Number Publication Date
DE722619C true DE722619C (en) 1942-07-21

Family

ID=7196427

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI65890D Expired DE722619C (en) 1939-11-02 1939-11-02 Ointment base

Country Status (1)

Country Link
DE (1) DE722619C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713019A (en) * 1951-01-31 1955-07-12 Allied Lab Inc Antibiotic pharmaceutical preparation containing polyethylene glycol diester as vehicle
DE932516C (en) * 1943-02-07 1955-09-01 Dehydag Gmbh Process for the production of jelly-like preparations
DE950548C (en) * 1950-04-05 1956-10-11 Bayer Ag Process for the production of polyglycol ethers
DE954370C (en) * 1952-05-24 1956-12-13 Basf Ag Light stabilizers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932516C (en) * 1943-02-07 1955-09-01 Dehydag Gmbh Process for the production of jelly-like preparations
DE950548C (en) * 1950-04-05 1956-10-11 Bayer Ag Process for the production of polyglycol ethers
US2713019A (en) * 1951-01-31 1955-07-12 Allied Lab Inc Antibiotic pharmaceutical preparation containing polyethylene glycol diester as vehicle
DE954370C (en) * 1952-05-24 1956-12-13 Basf Ag Light stabilizers

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