DE375668C - Process for the production of high-percentage, durable and air-resistant glycerine preparations in powder form - Google Patents

Process for the production of high-percentage, durable and air-resistant glycerine preparations in powder form

Info

Publication number
DE375668C
DE375668C DEC31328D DEC0031328D DE375668C DE 375668 C DE375668 C DE 375668C DE C31328 D DEC31328 D DE C31328D DE C0031328 D DEC0031328 D DE C0031328D DE 375668 C DE375668 C DE 375668C
Authority
DE
Germany
Prior art keywords
glycerine
durable
preparations
resistant
percentage
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
DEC31328D
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.)
Chem Fab Helfenberg A G
Original Assignee
Chem Fab Helfenberg A G
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 Chem Fab Helfenberg A G filed Critical Chem Fab Helfenberg A G
Priority to DEC31328D priority Critical patent/DE375668C/en
Application granted granted Critical
Publication of DE375668C publication Critical patent/DE375668C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Jellies, Jams, And Syrups (AREA)

Description

Verfahren zur Herstellung von hochprozentigen, haltbaren und luftbeständigen Glyzerinpräparaten in Pulverform. Bekanntlich ist Glyzerin ein hygroskopisches Produkt und im allgemeinen zur Vermischung mit anderen Körpern höchst ungeeignet, da es -seine Zähflüssigkeit beibehält. Es wurde nun die Wahrnehmung gemacht, daß Glyzerin in größeren Mengen beim Verreiben mit pflanzliche Schleimstoffe enthaltenden Pulvern ein Präparat in gröblicher Pulverform ergibt, welches haltbar und vollkommen luftbeständig ist, also die hygroskopischen Eigenschaften des Glyzerins nicht mehr besitzt. Von den schleimhaltigen Pflanzenstoffen rechnen sich hierzu Algen, Flechten o. dgl. Pflanzen, und zwar im besonderen Karragheen, Agar-Agar und Isländisches Moos.Process for the production of high-percentage, durable and air-resistant Glycerin preparations in powder form. It is well known that glycerine is a hygroscopic product and in general most unsuitable for mixing with other bodies, since it is -maintains its viscosity. The perception has now been made that glycerine in larger quantities when rubbed with powders containing vegetable mucilage results in a preparation in coarse powder form, which is durable and completely air-resistant is, i.e. no longer has the hygroscopic properties of glycerine. from the mucus-containing plant substances include algae, lichens or the like. Plants, in particular carragheen, agar-agar and Icelandic moss.

Diese Erkenntnis läßt sich gemäß der Erfindung zur Herstellung eines hochprozentigen trockenen Glyzerinpräparates ausnutzen. Die Erfindung besteht darin, daß das Glyzerin mit gepulverten, schleimhaltigen Pflanzen, wie Karragheen, Isländischem Moos oder Agar-Agar, vermischt in ein körniges Pulver übergeführt wird. Das Mischungsverhältnis ist beispielsweise i : s bis i : i.This knowledge can be used according to the invention for the production of a Take advantage of high-percentage dry glycerine preparations. The invention consists in that the glycerine with powdered, slimy plants such as carragheen, Icelandic Moss or agar-agar mixed into a granular powder. The mixing ratio is for example i: s to i: i.

Bei Herstellung des glyzerinhaltigen körnigen Pulvers wirken wahrscheinlich die schleimhaltigen Algen und Flechten derart auf das Glyzerin ein, daß es vollkommen gebunden wird, so daß seine hygroskopische Eigenschaft nach außen hin nicht zur Wirkung kommt.When making the glycerin-containing granular powder likely to work the mucous algae and lichens on the glycerine in such a way that it is perfect is bound, so that its hygroscopic property to the outside not to Effect comes.

Claims (1)

PATENT-ANSPRUCFI: Verfahren zur Herstellung von hochprozentigen, haltbaren und luftbeständigen Glyzerinpräparaten in Pulverform, dadurch gekennzeichnet, daß Glyzerin mit gepulverten schleimhaltigen Algen oder Flechten, wie Karragheen, Isländischem Moos oder Agar-Agar, vermischt und in ein körniges Pulver übergeführt wird.PATENT-ANSPRUCFI: Process for the production of high-percentage, durable and air-resistant glycerine preparations in powder form, characterized in that Glycerine with powdered mucous algae or lichens, such as carragheen, Icelandic Moss or agar-agar, mixed and converted into a granular powder.
DEC31328D 1921-11-08 1921-11-08 Process for the production of high-percentage, durable and air-resistant glycerine preparations in powder form Expired DE375668C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC31328D DE375668C (en) 1921-11-08 1921-11-08 Process for the production of high-percentage, durable and air-resistant glycerine preparations in powder form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC31328D DE375668C (en) 1921-11-08 1921-11-08 Process for the production of high-percentage, durable and air-resistant glycerine preparations in powder form

Publications (1)

Publication Number Publication Date
DE375668C true DE375668C (en) 1923-05-17

Family

ID=7019778

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC31328D Expired DE375668C (en) 1921-11-08 1921-11-08 Process for the production of high-percentage, durable and air-resistant glycerine preparations in powder form

Country Status (1)

Country Link
DE (1) DE375668C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392675A1 (en) * 1976-11-23 1978-12-29 Unilever Nv PREPARATION OF PREMIXES USEFUL FOR THE MANUFACTURE OF FOODSTUFFS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392675A1 (en) * 1976-11-23 1978-12-29 Unilever Nv PREPARATION OF PREMIXES USEFUL FOR THE MANUFACTURE OF FOODSTUFFS

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