DE724559C - Lime and cement resistant ultramarines - Google Patents

Lime and cement resistant ultramarines

Info

Publication number
DE724559C
DE724559C DEW106729D DEW0106729D DE724559C DE 724559 C DE724559 C DE 724559C DE W106729 D DEW106729 D DE W106729D DE W0106729 D DEW0106729 D DE W0106729D DE 724559 C DE724559 C DE 724559C
Authority
DE
Germany
Prior art keywords
lime
ultramarines
cement
ultramarine
zinc white
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
DEW106729D
Other languages
German (de)
Inventor
Dr Albin Winterling
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.)
ALBIN WINTERLING DR
Original Assignee
ALBIN WINTERLING DR
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 ALBIN WINTERLING DR filed Critical ALBIN WINTERLING DR
Priority to DEW106729D priority Critical patent/DE724559C/en
Application granted granted Critical
Publication of DE724559C publication Critical patent/DE724559C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/32—Ultramarine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Description

Kalk- und zementbeständige Ultramarine Die vorliegende Erfindung bezieht sich auf die Verwendung von Ultramarinen, die kaik-und zementbeständig sind.Lime and cement resistant ultramarines The present invention relates focus on the use of ultramarines, which are kaik and cement resistant.

Gewisse Industriezweige verlangen bekanntlich eine gute Kalk- und Zementbeständigkeit der für sie in Betracht kommenden Ultramarinsorten. Die mit Kalk angemachten Anstrichfarben beanspruchen eine genügende Festigkeit der Farben gegen die Einwirkung des Ätzkalkes. Die Industrie der Zementsteine legt Wert auf gute Zementbeständiglceit. Für diese Zwecke verwendet man kieselsäurearme Ultramarine, die zugleich schwefelarm sind. Von den schwefelreichen Ultramarinsorten sind die kieselsäurereichen am geeignetsten. In manchen Fällen reicht jedoch bei der Verarbeitung dieser Spezialultramarine die Kalk- und Zementbeständigkeit nicht aus; es treten z. B. bei Kalkanstrichen oder bei dem mit Ultramarin gefärbten Mauerputz Zersetzungserscheinungen ein, bei Zementplatten (Asbestzementschiefer) macht sich oft ein Erblassen der Farbe bemerkbar. Durch (las sogenannte Auskalken oder Ausblühen drin,-en weiße Flecken an die Oberfläche.It is well known that certain branches of industry require good lime and Cement resistance of the types of ultramarine in question. With Lime-based paints require the paint to be strong enough against the action of quick lime. The cement block industry attaches importance to good cement resistance. For these purposes, low-silica ultramarines are used, which are also low in sulfur. Of the high-sulfur types of ultramarine are those High in silica is most suitable. In some cases, however, processing is sufficient these special ultramarines do not affect the lime and cement resistance; kick it z. B. with lime paints or with the wall plaster colored with ultramarine signs of decomposition one, with cement boards (asbestos-cement slate) often makes the color pale noticeable. Through (read so-called limescale or blooming in it, -en white spots to the surface.

Es wurde nun gefunden, daß die Kalk- und Zementbeständigkeit weitest gehend verbessert werden kann, wenn man Ultramarine verwendet, die 6 bis 8°/o Zinkweiß, enthalten. Dabei ist es gleichgültig, ob kieselsäurearme oder kieselsäurereiche Ultramarine der niederen, mittleren oder hohen Schwefelungsstufe, und zwar jeder Nuance, von dar dunkelsten bis zur lichtesten Farbe, zur Anwendung gelangen.It has now been found that the lime and cement resistance is the greatest can be improved considerably if ultramarines are used, which contain 6 to 8% zinc white, contain. It does not matter whether it is low in silica or high in silica Low, medium, or high sulfur ultramarines, any Nuance, from the darkest to the lightest color, are used.

Die Herstellung erfolgt, indem man z. B. das Ultramarin mit Zinkweiß in einer Menge von 6 bis 8°/o trocken mischt und siebt.The production takes place by z. B. the ultramarine with zinc white dry mix in an amount of 6 to 8 per cent. and sieve.

Die Verwendung von Zinkweiß als Substrat bei Ultramarin und anderen Buntfarben ist an und für sich bekannt. Es wurde jedoch die Fcststelltmg gemacht, daß Ultramarin-Zinkweiß-Mischungen mit einem Gehalt von 6 bis Zinkweiß sich besonders vorteilhaft zum Färben von Kalk und Zement eignen.The use of zinc white as a substrate in ultramarine and others Buntfarben is known in and of itself. However, the establishment was made that ultramarine zinc white mixtures with a content of 6 to zinc white are particularly good suitable for coloring lime and cement.

Beim Verarbeiten solcher -Ultramarine für Kalkanstrich, Mauerputz werden die erwähnten Zersetzungserscheinungen oder das Erblassen bei den Zementkunststeinen ausgeschaltet.When processing such -Ultramarine for lime paint, wall plaster become the mentioned decomposition phenomena or the pale in the cement artificial stones switched off.

Claims (2)

PATENTANSPRÜCHE: i. Die Verwendung von Ultramarinen. die 6 bis 8 °/o Zinkweiß enthalten, zum Färben von Kalk- und Zementmassen: PATENT CLAIMS: i. The use of ultramarines. the 6 to 8 ° / o Contains zinc white, for coloring lime and cement compounds: 2. Färben von Kalk und Zement nach Anspruch i, dadurch gekennzeichnet, daß man die Kalk- oder Zeinentinasse mit der entsprechenden Menge Zinkweiß vermischt und dann die Farbe hinzugibt.2. Coloring of lime and Cement according to claim i, characterized in that the lime or zein cup is used mixed with the appropriate amount of zinc white and then added the color.
DEW106729D 1939-12-31 1939-12-31 Lime and cement resistant ultramarines Expired DE724559C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW106729D DE724559C (en) 1939-12-31 1939-12-31 Lime and cement resistant ultramarines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW106729D DE724559C (en) 1939-12-31 1939-12-31 Lime and cement resistant ultramarines

Publications (1)

Publication Number Publication Date
DE724559C true DE724559C (en) 1945-01-24

Family

ID=7616638

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW106729D Expired DE724559C (en) 1939-12-31 1939-12-31 Lime and cement resistant ultramarines

Country Status (1)

Country Link
DE (1) DE724559C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172419A1 (en) * 2000-07-13 2002-01-16 Degussa AG Composition containing a pigment and a hydrophobic zeolithe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172419A1 (en) * 2000-07-13 2002-01-16 Degussa AG Composition containing a pigment and a hydrophobic zeolithe

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