DE331870C - Process for solubilizing glycerides of aliphatic acids that have been converted into the solid state of aggregation - Google Patents

Process for solubilizing glycerides of aliphatic acids that have been converted into the solid state of aggregation

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Publication number
DE331870C
DE331870C DE1920331870D DE331870DD DE331870C DE 331870 C DE331870 C DE 331870C DE 1920331870 D DE1920331870 D DE 1920331870D DE 331870D D DE331870D D DE 331870DD DE 331870 C DE331870 C DE 331870C
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Germany
Prior art keywords
glycerides
aggregation
solid state
converted
aliphatic acids
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Expired
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DE1920331870D
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German (de)
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Individual
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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02Emulsion paints including aerosols
    • C09D5/024Emulsion paints including aerosols characterised by the additives

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Description

Verfahren zum Löslichmachen von in den festen Aggregatzustand überführten Glyceriden aliphatischer Säuren. Werden die Glyceride der aliphatischen Säuren nach einer der bekannten Methoden durch Einwirkung chemischer oder physikalischer Mittel in den veränderten Aggregatzustand überführt, so verlieren sie dadurch die Fähigkeit, sich mit den gegebenen Lösungsmitteln zu mischen oder darin zu lösen.Process for the solubilization of solidified aggregates Aliphatic acid glycerides. Are the glycerides after the aliphatic acids one of the known methods by the action of chemical or physical means transferred into the changed state of aggregation, they lose the ability to to mix with or dissolve in the given solvents.

Es wurde nun gefunden; daß man die in den veränderten Aggregatzustand überführten Glyceride der aliphatischen Säuren löslich oder quellbar machen kann, wenn man den betreffenden Glyceriden vor, während oder nach der Einwirkung bestimmte Stoffe, die sich durch ihr Quellungsvermögen auszeichnen, wie z. B. Kolloide oder Kollagene o. dgl., hinzufügt.It has now been found; that one is in the changed state of aggregation can make converted glycerides of aliphatic acids soluble or swellable, if one determined the glycerides in question before, during or after the action Substances that are characterized by their swelling capacity, such as B. colloids or Collagens or the like.

Damit ist die Verwendung der Glyceride in veränderter Aggregatform für manche Zwecke gegeben, für welche sie bisher nicht brauchbar waren. So werden bekanntlich nur teilweise oxydierte Glyceride, die noch nicht den veränderten Aggregatzustand angenommen haben, als Zusatz zu Anstrichmitteln verwendet. Diese nur teilweise oxydierten Glyceride werden dann nach dem Aufstreichen unter dem Einfluß der Luft weiter oxydiert. Das verursacht aber in den meisten Fällen die bekannte Erscheinung des Brechens und schließlich des Abbröckelns des Anstrichs. Würde man das völlig oxydierte Glycerid verwenden können, welches eine elastisch plastische Beschaffenheit besitzt, so würde dieser Übelstand beseitigt werden können. Die Verwendung des völlig oxydierten Glycerides scheiterte bisher an der Unlöslichkeit und Unmischbarkeit des in den veränderten Aggregatzustand überführten Glycerides.This means that the use of glycerides has changed in aggregate form given for some purposes for which they were previously unsuitable. Be like that known to be only partially oxidized glycerides, which have not yet changed their physical state used as an additive to paints. These only partially oxidized Glycerides are then further oxidized under the influence of the air after being painted on. But in most cases this causes the familiar phenomenon of breaking and finally the crumbling of the paint. One would get the completely oxidized glyceride can use, which has an elastic plastic nature, so would this evil can be eliminated. The use of the fully oxidized glyceride has failed so far because of the insolubility and immiscibility of the in the changed Physical state transferred Glycerides.

Durch die vorliegende Erfindung wird diesem Übelstand abgeholfen. Oxydiertes festes Leinöl läßt sich z. B. nicht mit den Lösungsmitteln vermischen. Wird aber den Linolsäureglycerid vor, während oder nach dem Vorgang der Oxydierung oder Polymerisierung eine kolloidole Substanz, wie z. B. Kasein oder Pflanzenschleim, hinzugesetzt, so kann das in den veränderten Aggregatzustand überführte Glycerid mit Wasser oder auch mit den bekannten Kohlenwasserstofflösungsmitteln in eine streichbare Lösung oder Emulsionsflüssigkeit gebracht werden, die die Verwendung zum Aüfstreichen ermöglicht.This drawback is remedied by the present invention. Oxidized solid linseed oil can be z. B. do not mix with the solvents. But if the linoleic acid glyceride before, during or after the process of oxidation or polymerizing a colloidal substance such as. B. casein or plant slime, added, the glyceride converted into the changed state of aggregation can with water or with the known hydrocarbon solvents in a paintable Solution or emulsion liquid are brought, which the use for brushing off enables.

Beispiel. ' , Zur Ausführung des Verfahrens werden z. B. 23o Teile polymerisierten Leinöls mit 2o Teilen trockenen Rohkaseins innig gemischt. Das Gemisch ergibt mit ioo Teilen Naphtha (sog. Verdfinnungsflüssigkeit) und ioo Teilen Wasser eine Emulsion, die mit Wasser und Naphtha verdfnnt werden kann.Example. 'To carry out the method z. B. 23o parts of polymerized linseed oil with 2o parts of dry raw casein intimately mixed. With 100 parts of naphtha (so-called thinning liquid) and 100 parts of water, the mixture results in an emulsion which can be diluted with water and naphtha.

Claims (1)

PATENT -ANSPRUCH: Verfahren, die in den festen Aggregatzustand überführten Glyceride der aliphatischen Säuren lösbar zu machen, darin bestehend daß denselben vor, während oder nach der Überführung in den festen Aggregatzustand Kolloide oder solche Stoffe hinzugefügt werden, welche selbst in den betreffenden Lösungsmitteln lösbar sind.PATENT CLAIM: Process that converts into the solid state of aggregation To make glycerides of aliphatic acids soluble, in that the same before, during or after the conversion into the solid state of aggregation or colloids such substances are added which are themselves in the solvents concerned are solvable.
DE1920331870D 1920-03-09 1920-03-09 Process for solubilizing glycerides of aliphatic acids that have been converted into the solid state of aggregation Expired DE331870C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE331870T 1920-03-09

Publications (1)

Publication Number Publication Date
DE331870C true DE331870C (en) 1921-01-14

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Application Number Title Priority Date Filing Date
DE1920331870D Expired DE331870C (en) 1920-03-09 1920-03-09 Process for solubilizing glycerides of aliphatic acids that have been converted into the solid state of aggregation

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DE (1) DE331870C (en)

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