DE403454C - Process for the preparation of a binder for paints - Google Patents

Process for the preparation of a binder for paints

Info

Publication number
DE403454C
DE403454C DET27672D DET0027672D DE403454C DE 403454 C DE403454 C DE 403454C DE T27672 D DET27672 D DE T27672D DE T0027672 D DET0027672 D DE T0027672D DE 403454 C DE403454 C DE 403454C
Authority
DE
Germany
Prior art keywords
casein
binder
paints
parts
preparation
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
DET27672D
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.)
RICHARD TISCHER
Original Assignee
RICHARD TISCHER
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 RICHARD TISCHER filed Critical RICHARD TISCHER
Priority to DET27672D priority Critical patent/DE403454C/en
Application granted granted Critical
Publication of DE403454C publication Critical patent/DE403454C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/005—Casein
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium

Description

Verfahren zur Herstellung eines Bindemittels für Farben. Es ist bekannt, daß Kasein ein gutes Bindemittel für Farben ist. Es wird in der Regel mit einem Zusatz von Calciumhydroxyd in verlöteten Büchsen in den Handel gebracht. Solches Kasein muß aber, nach dem Öffnen der Büchsen, schnell verarbeitet werden, da sonst die angezogene Feuchtigkeit und Kohlensäure diese Kaseinmischung schnell zersetzt. Ebenfalls bekannt ist, daß wässerigen Kaseinemulsionen mitunter Firnis zugesetzt wird im Interesse einer größeren Elastizität des Anstrichs. Auch solche Kaseinemulsionen sind nicht haltbar (vgl. Eibner, 1lalmaterialienkunde, S. a63).Process for the preparation of a binder for paints. It is known, that casein is a good binder for paints. It usually comes with a Added calcium hydroxide in soldered cans. Such Casein has to be processed quickly after opening the cans, otherwise the attracted moisture and carbonic acid quickly decompose this casein mixture. It is also known that varnish is sometimes added to aqueous casein emulsions is in the interest of a greater elasticity of the paint. Such casein emulsions too are not durable (see Eibner, 1lalmaterialkunde, p. a63).

Vorliegende Erfindung füllt hier tatsächlich eine Lücke aus.The present invention actually fills a void here.

Der neue technische Effekt beruht auf der Vereinigung des Kaseins in Gegenwart von Alkalien mit Harzen und Terpenen zu einem haltbaren Pulver, das mit Wasser zu einer feinen Emulsion verarbeitet werden kann. Zur Herstellung dieses neuen Präparates werden die Harze mit Terpenen geschmolzen. Nach dem Erkalten wird diese Harzmasse zusammen mit Kasein, Borax, kohlensaurem Ammoniak usw. pulverisiert. Es hat sich für manche Zwecke bewährt, noch einen Zusatz von Aluminiumhydroxyd oder Kreide zu machen. Folgende Zusammensetzungen mögen als Ausführungsbeispiel dienen 5oo Teile Kasein, 5o Teile Borax, io Teile Aluminiumhydroxyd werden innig gemischt und zusammen mit einer Komposition, die aus i5o g Kolophonium, 5o Teilen Dipenten besteht, fein gepulvert.The new technical effect is based on the union of the casein in the presence of alkalis with resins and terpenes to a durable powder that can be processed into a fine emulsion with water. To make this In the new preparation, the resins are melted with terpenes. After it has cooled down pulverized this resin mass together with casein, borax, carbonate of ammonia, etc. It has proven itself for some purposes, nor an addition of aluminum hydroxide or Making chalk. The following compositions may serve as an exemplary embodiment 500 parts of casein, 50 parts of borax and 10 parts of aluminum hydroxide are intimately mixed and together with a composition consisting of 150 g of rosin, 50 parts of dipentene consists, finely powdered.

Oder 5oo Teile Kasein, 5o Teile kohlensaures Ammoniak, 15 Teile Aluminiumhydroxyd werden innig gemischt und mit einer Komposition, die aus 150 Phenolharzen, :2o Teilen Dipentin besteht, fein gepulvert.Or 500 parts of casein, 50 parts of carbonate of ammonia, 15 parts of aluminum hydroxide are intimately mixed and with a composition consisting of 150 phenolic resins: 2o parts Dipentine consists, finely powdered.

Auch können 75 g venetianischer Terpentin, 75 g Phenolharz mit dem alkalihaltigen Kasein verarbeitet werden.You can also use 75 g of Venetian turpentine and 75 g of phenolic resin with the alkaline casein can be processed.

Es resultieren feine, sich fettig anfühlende Pulver, welche mit Wasser emulgiert, das neue Bindemittel darstellen.The result is fine, greasy-feeling powders, which are mixed with water emulsified, which represent new binders.

Claims (1)

PATEN T-ANSPRUCH Verfahren zur Herstellung eines Bindemittels für Farben aus Nukleoalbuminen, dadurch gekennzeichnet, daß diese mit Harzen und Terpenen in Gegenwart alkalischer Stoffe zu einem Pulver verarbeitet werden, das mit Wasser eine Emulsion gibt, welche die Gesamtmasse in kolloidaler Feinheit enthält.PATEN T CLAIM Process for the production of a binder for Colors from nucleoalbumin, characterized in that they are made with resins and terpenes in the presence of alkaline substances can be processed into a powder that can be mixed with water gives an emulsion which contains the total mass in colloidal fineness.
DET27672D 1923-04-14 1923-04-14 Process for the preparation of a binder for paints Expired DE403454C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET27672D DE403454C (en) 1923-04-14 1923-04-14 Process for the preparation of a binder for paints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET27672D DE403454C (en) 1923-04-14 1923-04-14 Process for the preparation of a binder for paints

Publications (1)

Publication Number Publication Date
DE403454C true DE403454C (en) 1924-09-27

Family

ID=7553654

Family Applications (1)

Application Number Title Priority Date Filing Date
DET27672D Expired DE403454C (en) 1923-04-14 1923-04-14 Process for the preparation of a binder for paints

Country Status (1)

Country Link
DE (1) DE403454C (en)

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