DE204290A - - Google Patents

Info

Publication number
DE204290A
DE204290A DE204290A DE 204290 A DE204290 A DE 204290A DE 204290 A DE204290 A DE 204290A
Authority
DE
Germany
Prior art keywords
chlorinated
compounds
casein
derivatives
oxidized
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.)
Pending
Application number
Other languages
German (de)

Links

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

1 Patent-Anspruch: 1 patent claim: 3535 4040 4545 5555 Verfahren zur Darstellung von Verbindungen aus Tannin und chlorierten sowie gleichzeitig oxydierten Derivaten des Kaseins , dadurch gekennzeichnet, daß man die nach dem Verfahren des Patents 202791 darstellbaren gechlorten und gleichzeitig oxydierten Kaseinabkömmlinge in alkalilischer oder alkoholischer Lösung mit Gerbsäure behandelt und die so dargestellten Verbindungen in der Kälte oder Wärme durch Säuren zur Abscheidung bringt.Process for the preparation of compounds from tannin and chlorinated as well simultaneously oxidized derivatives of casein, characterized in that one those that can be shown by the method of patent 202791 are chlorinated and at the same time oxidized casein derivatives in an alkaline or alcoholic solution with tannic acid treated and brings the compounds so represented in the cold or heat by acids to the deposition.

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