DE188329C - - Google Patents

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Publication number
DE188329C
DE188329C DENDAT188329D DE188329DA DE188329C DE 188329 C DE188329 C DE 188329C DE NDAT188329 D DENDAT188329 D DE NDAT188329D DE 188329D A DE188329D A DE 188329DA DE 188329 C DE188329 C DE 188329C
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DE
Germany
Prior art keywords
water glass
paints
alkali
cement
solution
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.)
Active
Application number
DENDAT188329D
Other languages
German (de)
Publication of DE188329C publication Critical patent/DE188329C/de
Active legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Description

ψ VUf ;,! , ο'" *'V| ψ VUf;,! , ο '"*' V |

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

- JVU 88329 -- JVU 88329 -

KLASSE 22#. GRUPPE lO.^yCLASS 22 #. GROUP lO. ^ Y

Dr. R. PLÖNNIS in BERLIN.Dr. R. PLÖNNIS in BERLIN.

Wetterfeste Anstrichfarben. Patentiert im Deutschen Reiche vom 3. Mai 1906 ab. Weatherproof paints. Patented in the German Empire on May 3, 1906.

Wasserglas in Form der nicht oder nur sehr wenig verdünnten käuflichen Lösung von etwa 40 ° Be. wird mit Alkalilauge in einer Konzentration von etwa 400 Be. gemischt, und zwar in einem Verhältnis von etwa 6 bis 8 Gewichtsteilen Wasserglaslösung und 2 bis 4 Teilen Alkalilauge.
' Wird diese Mischung Erd- oder Metallfarben zugesetzt, so erhält man Anstrichfarben von starker Deckkraft, welche genügend lange Zeit so dünnflüssig bleiben, daß sie sich sehr leicht streichen lassen, was auf ihren hohen Gehalt an Ätzalkalien zurückzuführen ist. Die Streichfähigkeit wird vermehrt durch Zusatz von etwa 5 Prozent Firnis, Leinöl oder Terpentinöl.Water glass in the form of the commercially available solution of about 40 ° Be that is not or only very slightly diluted. is with alkali in a concentration of about 40 0 Be. mixed, in a ratio of about 6 to 8 parts by weight of water glass solution and 2 to 4 parts of alkali.
If this mixture is added to earthy or metallic paints, paints with a strong covering power are obtained, which remain so thin for a long enough time that they can be easily painted, which is due to their high content of caustic alkalis. The spreadability is increased by adding about 5 percent varnish, linseed oil or turpentine oil.

Die Anstriche mit diesen Farben sind wasserlöslich. Wird aber dem Farbenpigment Y5 bis 1I2 seines Gewichtes Zement zugesetzt, soThe coatings with these colors are water-soluble. But if cement is added to the color pigment Y from 5 to 1 I 2 of its weight, then

ao wird der Anstrich nicht nur widerstandsfähig gegen Witterungseinflüsse, sondern auch gegen Alkalien und Säuren. Diese Wirkung war bei dem reichlichen Gehalt des Bindemittels an Ätzalkalien, wie er erforderlich ist, um die streichfertigen Farben längere Zeit in streichbarer Konsistenz zu erhalten, nicht zu erwarten. Dabei bietet der Anstrich auch einen wirksamen Schutz gegen die Brennbarkeit der damit gestrichenen Gegenstände.ao the paint is not only resistant to the effects of the weather, but also to Alkalis and acids. This effect was due to the abundant content of the binder of caustic alkalis, as is required to keep the paints ready for use for a long time to get a spreadable consistency, not to be expected. The paint also offers an effective protection against the flammability of the objects painted with it.

Die so bereiteten Farben eignen sich zum Anstrich von Metallen, die dadurch vor Oxydation geschützt werden, von Holz, Zement- und Kalkputz, Zeug, Papier, Pappe usw.The colors prepared in this way are suitable for painting metals, which prevent them from oxidizing protected by wood, cement and lime plaster, stuff, paper, cardboard, etc.

Claims (1)

Patent-Anspruch:Patent claim: 3535 Wetterfeste Anstrichfarben, welche neben dem Farbenpigment Wasserglas, Alkalilauge und Zement enthalten, dadurch gekennzeichnet, daß das Wasserglas in Form der nicht oder nur sehr wenig verdünnten käuflichen Lösung von etwa 400 Be. und Alkalilauge in einer Konzentration von etwa 400 Be. und in einer Menge von etwa 20 bis 40 Prozent der Wasserglaslösung darin enthalten sind.Weatherproof paints which, in addition to the color pigment, contain water glass, alkali lye and cement, characterized in that the water glass is in the form of the commercially available solution of about 40 ° Be which is not or only very slightly diluted. and alkali in a concentration of about 40 0 Be. and contained therein in an amount of about 20 to 40 percent of the waterglass solution.
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Publications (1)

Publication Number Publication Date
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Family

ID=451954

Family Applications (1)

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