DE239862C - - Google Patents

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Publication number
DE239862C
DE239862C DENDAT239862D DE239862DA DE239862C DE 239862 C DE239862 C DE 239862C DE NDAT239862 D DENDAT239862 D DE NDAT239862D DE 239862D A DE239862D A DE 239862DA DE 239862 C DE239862 C DE 239862C
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DE
Germany
Prior art keywords
metal salt
salt solutions
ceramic
objects
colors
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
DENDAT239862D
Other languages
German (de)
Publication of DE239862C publication Critical patent/DE239862C/de
Active legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/005Processes, not specifically provided for elsewhere, for producing decorative surface effects by altering locally the surface material
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5007Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with salts or salty compositions, e.g. for salt glazing
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81Coating or impregnation
    • C04B41/85Coating or impregnation with inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

Vi 239862 KLASSE 75 b. GRUPPEVi 239862 CLASS 75 b. GROUP

in WIEN,in Vienna,

mit Metallsalzlösungen.with metal salt solutions.

Patentiert im Deutschen Reiche vom 14. Januar 1911 ab.Patented in the German Empire on January 14, 1911.

Keramische Kunst- und kunstgewerbliche Gegenstände wurden bisher meist dadurch verziert, daß man sie mit einem ein- oder mehrfarbigen Anstrich versah. Ein derartiger Anstrich ist aber nicht dauerhaft. Es wurde wohl auch eine dauerhafte Färbung von Naturstein- oder Kunststeinwaren mittels ein- oder durchdringender farbiger Lösungen, darunter auch Metallsalzlösungen bewirkt, dochCeramic arts and crafts objects have so far mostly been thereby decorated by giving them a single or multicolored coat of paint. One of those But painting is not permanent. It was probably also a permanent coloration of natural stone or artificial stone ware by means of penetrating or penetrating colored solutions, including also causes metal salt solutions, but

ίο war bisher die Erzielung mehrfacher und beliebig variierender Färbungen, wie diese besonders für Kunstgegenstände erwünscht sind, nicht in ausreichendem Maße durchführbar.
Den Gegenstand der vorliegenden Erfindung bildet nun ein Verfahren, welches es ermöglicht, keramische Massen ein- oder mehrfarbig mit unzerstörbaren, in die Masse stark eindringenden oder auch durchdringenden Farben in beliebiger Variation auszustatten. Das Wesen dieses Verfahrens besteht darin, daß man die keramischen Gegenstände vorzugsweise unter Anwendung von Wärme mit einer oder mehreren Metallsalzlösungen behandelt und die erzielten Färbungen durch partielles Ätzen mit Säuren teilweise ändert. Das Verfahren wird beispielsweise wie folgt durchgeführt:
ίο was previously not achievable to a sufficient extent to achieve multiple and arbitrarily varying colorations, as these are particularly desirable for works of art.
The subject matter of the present invention is a method which makes it possible to equip ceramic masses in one or more colors with indestructible colors that penetrate or penetrate the mass in any variation. The essence of this process is that the ceramic objects are treated, preferably with the use of heat, with one or more metal salt solutions and the colorations obtained are partially changed by partial etching with acids. The procedure is carried out, for example, as follows:

Die keramischen Gegenstände werden mit Metallsalzlösungen ganz (einfarbig) oder an verschiedenen Stellen, eventuell unter Abdeckung, getränkt, wobei die Einwirkung der farbigen Metallsalzlösungen so lange ausgedehnt wird oder so oft neue Auftragungen wiederholt werden, bis die Tränkung beliebig tief, oder durch und durch vor sich gegangen ist. Zur Beschleunigung empfiehlt es sich, entweder den Gegenstand vor oder auch nach dem Überziehen zu erwärmen oder die Salze heiß aufzutragen oder beides. Eine weitere Beschleunigung kann dadurch vorgenommen werden, daß man die meist einen Hohlraum aufweisenden Gegenstände an eine Luftpumpe anschließt und die Beizung während der Luftabsaugung vornimmt. Selbstverständlich wird dem zu beizenden Gegenstande eine solche Lage gegeben, oder es werden die zu färbenden Stellen so isoliert, daß abrinnende Farben die benachbarten Stellen nicht treffen können. Da kein eigentliches Färben erfolgt, muß eine reiche Wahl unter den Metallsalzen getroffen werden, um tunlichst viele verschiedene Farben hervorrufen zu können. So ergeben z. B. Kupfersalze blaue oder grünliche Töne (je nach Konzentration), Eisenoxydsalze braune, gelbe, rote, graue, ja selbst tiefschwarze Färbungen, je nach Konzentration und je nach Wahl des Salzes; in ähnlicher Weise kann man Strontium-, Mangan-, Silber-, Zinn-, Zink-, Platin-, Chrom- usw. Salze anwenden. Die dadurch erzielten FarbeffekteThe ceramic objects are whole (monochrome) or on with metal salt solutions different places, possibly under cover, soaked, whereby the action of the colored metal salt solutions is extended for as long or new applications as often be repeated until the soaking is as deep as desired, or through and through is. To speed it up, it is advisable to either put the object before or after heating the coating or applying the salts hot, or both. Another Acceleration can be made by having the mostly a cavity having objects connected to an air pump and the pickling during air suction undertakes. It goes without saying that the object to be pickled will be such Layer given, or the areas to be colored are isolated so that colors run off cannot hit the neighboring spots. Since there is no actual dyeing, must A wide choice can be made among the metal salts, as many different as possible To be able to evoke colors. So z. B. Copper salts blue or greenish tones (depending on the concentration), iron oxide salts brown, yellow, red, gray, even deep black colors, depending on the concentration and depending on the choice of salt; in a similar way strontium, manganese, silver, Use tin, zinc, platinum, chromium, etc. salts. The resulting color effects

sind ziemlich. gleichmäßig bzw. eintönig. Die so gefärbten Objekte werden nun z. B. mittels eines Pinsels mit verdünnten Säuren stellenweise behandelt, also geätzt, wobei zu diesemare pretty. even or monotonous. The objects colored in this way are now z. B. by means of a brush treated in places with dilute acids, i.e. etched, with this

Ätzen verschiedene Konzentrationsgrade der Säuren herangezogen werden können. Hierdurch können die verschiedensten dekorativen Musterungen, wie Marmor, Bronze, Holz usw., erzielt werden.Etching different degrees of concentration of the acids can be used. Through this the most diverse decorative patterns, such as marble, bronze, wood, etc., be achieved.

ίο Es ist zweckmäßig, die getränkten Gegenstände nach dem Trocknen, aber vorteilhaft ebenfalls unter Wärmeanwendung mit einem farblosen Schutzüberzug aus Paraffin, Stearin, Wachs, Ceresin oder Carnaubawachs o. dgl. zu versehen.ίο It is convenient to use the soaked items after drying, but advantageously also with the application of heat with a colorless protective coating made of paraffin, stearin, To provide wax, ceresin or carnauba wax or the like.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Verzierung keramischer Gegenstände durch Tränken oder Durchfärben mit Metallsalzlösungen, dadurch gekennzeichnet, daß eine Änderung der durch Metallsalzlösungen auf dem keramischen Gegenstand erzielten Färbungen durch Behandeln mit Säuren herbeigeführt wird.Process for decorating ceramic objects by soaking or dyeing with metal salt solutions, characterized in that a change of the metal salt solutions on the ceramic The coloration achieved in the object is brought about by treatment with acids.
DENDAT239862D Active DE239862C (en)

Publications (1)

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DE239862C true DE239862C (en)

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ID=499271

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DE (1) DE239862C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006957A1 (en) * 2005-02-16 2006-08-17 Brauns-Heitmann Gmbh & Co. Kg Method for painting eggs comprises coloring an egg with a paint mixture, applying a covering acid-resistant agent to a partial surface of the egg and etching the painted egg

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006957A1 (en) * 2005-02-16 2006-08-17 Brauns-Heitmann Gmbh & Co. Kg Method for painting eggs comprises coloring an egg with a paint mixture, applying a covering acid-resistant agent to a partial surface of the egg and etching the painted egg

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