DE559278C - Process for the production of dry-stable cosmetic and pharmaceutical preparations in powder form - Google Patents

Process for the production of dry-stable cosmetic and pharmaceutical preparations in powder form

Info

Publication number
DE559278C
DE559278C DEW84933D DEW0084933D DE559278C DE 559278 C DE559278 C DE 559278C DE W84933 D DEW84933 D DE W84933D DE W0084933 D DEW0084933 D DE W0084933D DE 559278 C DE559278 C DE 559278C
Authority
DE
Germany
Prior art keywords
production
dry
mixtures
essential oils
powder form
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
DEW84933D
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.)
CATHARINA WEIDNER GEB RATJEN
Original Assignee
CATHARINA WEIDNER GEB RATJEN
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 CATHARINA WEIDNER GEB RATJEN filed Critical CATHARINA WEIDNER GEB RATJEN
Priority to DEW84933D priority Critical patent/DE559278C/en
Application granted granted Critical
Publication of DE559278C publication Critical patent/DE559278C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • 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
    • A61K8/23Sulfur; Selenium; Tellurium; 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
    • A61K8/34Alcohols
    • A61K8/345Alcohols containing more than one hydroxy group

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)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Medicinal Preparation (AREA)

Description

Verfahren zur Herstellung trocken haltbarer kosmetischer und pharmazeutischer Zubereitungen in Pulverform Bei der Herstellung von pulverförmigen Gemischen und Zubereitungen, wie Zahnpulvern u. dgl., denen man hygroskopische Rhodansalze und zugleich ätherische öle zusetzen will, besteht die Schwierigkeit, solche Gemische in den trockenen Zustand zu überführen oder im trockenen Zustande zu erhalten, da einerseits durch die wasseranziehenden Eigenschaften der Rhodansalze allmählich das ganze Pulver durchfeuchtet wird und andererseits durch die Wirkung der Feuchtigkeit die Bindung der zugesetzten ätherischen Öle an die Präparate aufgehoben wird. Die so aufgenommene Feuchtigkeit vermindert zudem die Streufähigkeit solcher Pulvergemische oder hebt sie ganz auf und löst unter Umständen vorzeitig Reaktionen aus. die erst im Augenblick ihrer Verwendung eintreten sollen.Process for the production of dry-shelf cosmetic and pharmaceutical products Preparations in powder form In the manufacture of powder mixtures and Preparations such as tooth powders and the like, which are hygroscopic rhodan salts and If you want to add essential oils at the same time, there is a difficulty in creating such mixtures to transfer to the dry state or to maintain it in the dry state, there on the one hand by the water-attracting properties of the rhodan salts gradually the whole powder is moistened and on the other hand by the action of moisture the binding of the added essential oils to the preparations is broken. the Moisture absorbed in this way also reduces the throwing power of such powder mixtures or cancels them completely and may trigger premature reactions. the first should occur at the moment of their use.

Die Herstellung ätherische Öle enthaltender pulverförmiger Gemische und Zubereitungen für die Zahnpflege und Reinigung unter Verwendung von hygroskopischen Rhodansalzen ist zwar aus der britischen Patentschrift 2o 897 vom Jahre 1914 bekannt geworden. Diese Gemische sind aber aus den obenerwähnten Gründen nicht haltbar.The production of powdered mixtures and preparations containing essential oils for dental care and cleaning using hygroscopic rhodan salts is known from British patent specification 2o 897 from 1914. However, these mixtures are not stable for the reasons mentioned above.

Es hat sich nun überraschenderweise gezeigt, daß die Verwendung der hygroskopischen Rhodansalze zur Herstellung derartiger Mischungen und Zubereitungen ohne weiteres möglich wird, sofern man sie mit Terpin durchmengt. Auf diese Weise kann erreicht werden, daß nicht nur das aus der Luft angezogene Wasser gebunden wird, sondern daB auch die ätherischen öle fixiert werden. Das Terpin geht dabei ganz oder teilweise in das beständige und trockene Terpinhydrat über. Wenn man beispielsweise zu einem rhodansalzhaltigen Pulvergemisch, das neben ätherischen Ölen noch Säurebestandteile, wie Weinsäure, Borsäure ü. dgl., enthält, Terpin zusetzt, verhindert man nicht nur eine vorzeitige Entwicklung von Rhodanwasserstoffsäure, sondern erhöht auch die Löslichkeit der Rhodansalze durch die Bindung der ätherischen Öle an das Terpin ganz bedeutend.It has now surprisingly been shown that the use of the hygroscopic rhodan salts for the production of such mixtures and preparations becomes possible without further ado, provided that it is mixed with terpine. In this way it can be achieved that not only the water drawn from the air is bound but that the essential oils are also fixed. The Terpin goes with it wholly or partially into the stable and dry terpin hydrate. For example, if you to a powder mixture containing rhodium salts, which in addition to essential oils also contains acid components, like tartaric acid, boric acid, etc. Like., contains, adds terpine, you not only prevent it a premature development of hydrofluoric acid, but also increases the Solubility of the rhodan salts due to the binding of the essential oils to the terpine very significant.

Andererseits. kann auch Terpinhydrat zur Herstellung der vorgenannten Zubereitungen Verwendung finden, wenn man es im Gemisch mit den anderen Bestandteilen durch Erhitzen entwässert, da sich solche Gemische und Zubereitungen nach dieser Behandlung als ebenso haltbar erweisen wie die obengenannten.On the other hand. can also terpin hydrate for the production of the aforementioned Preparations are used when they are mixed with the other ingredients dehydrated by heating, as such mixtures and preparations according to this Treatment prove to be as durable as the above.

Durch das Fixierungsvermögen des Terpins für ätherische öle wird also ermöglicht, Präparate, die Rhodansalze oder andere hygroskopische Salze neben ätherischen Ölen enthalten, in leicht verarbeitungsfähiger Trockenform herzustellen und gleichzeitig trocken haltbar zu machen.The terpin's ability to fix essential oils means that allows preparations containing rhodan salts or other hygroscopic salts in addition to essential ones Contain oils, to be produced in an easily processable dry form and at the same time to keep dry.

Claims (1)

PATENTANSPRÜCHE: r. Verfahren zur Herstellung von trocken haltbaren kosmetischen und pharmazeutischen Zubereitungen in Pulverform unter Verwendung von Gemischen aus Alkali- oder Erdalkalirhodaniden und ätherischen ölen, dadurch gekennzeichnet, daß den Gemischen eine zur Verhinderung des Feuchtwerdens bzw. Zer$ießens und zur Fixierung der ätherischen Öle ausreichende Menge Terpin zugesetzt wird. a. Verfahren nach Anspruch z, dadurch gekennzeichnet, daß die Gemische aus Alkali- oder Erdallcalirhodaniden und ätherischen ölen mit Terpinhy drat bis zum Übergang des Terpinhydrats in Terpin erwärmt werden.PATENT CLAIMS: r. Process for the production of dry shelf life cosmetic and pharmaceutical preparations in powder form using Mixtures of alkali or alkaline earth metal and essential oils, characterized in that that the mixtures are one to prevent wetting or pouring out and for Sufficient amount of terpin is added to fixation of the essential oils. a. procedure according to claim z, characterized in that the mixtures of alkali or Erdallcalirhodaniden and essential oils with terpin hydrate up to the transition from terpin hydrate to terpin be heated.
DEW84933D 1931-01-30 1931-01-30 Process for the production of dry-stable cosmetic and pharmaceutical preparations in powder form Expired DE559278C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW84933D DE559278C (en) 1931-01-30 1931-01-30 Process for the production of dry-stable cosmetic and pharmaceutical preparations in powder form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW84933D DE559278C (en) 1931-01-30 1931-01-30 Process for the production of dry-stable cosmetic and pharmaceutical preparations in powder form

Publications (1)

Publication Number Publication Date
DE559278C true DE559278C (en) 1932-09-17

Family

ID=7612056

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW84933D Expired DE559278C (en) 1931-01-30 1931-01-30 Process for the production of dry-stable cosmetic and pharmaceutical preparations in powder form

Country Status (1)

Country Link
DE (1) DE559278C (en)

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