DE235756C - - Google Patents
Info
- Publication number
- DE235756C DE235756C DENDAT235756D DE235756DA DE235756C DE 235756 C DE235756 C DE 235756C DE NDAT235756 D DENDAT235756 D DE NDAT235756D DE 235756D A DE235756D A DE 235756DA DE 235756 C DE235756 C DE 235756C
- Authority
- DE
- Germany
- Prior art keywords
- magnesite
- paint
- magnesium carbonate
- still contains
- production
- 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
Links
- ZLNQQNXFFQJAID-UHFFFAOYSA-L Magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 8
- 239000011776 magnesium carbonate Substances 0.000 claims description 8
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 8
- 239000001095 magnesium carbonate Substances 0.000 claims description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000003973 paint Substances 0.000 description 6
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L MgCl2 Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C04B28/30—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 magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- 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
- C04B9/00—Magnesium cements or similar cements
- C04B9/20—Manufacture, e.g. preparing the batches
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Paints Or Removers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- JVl 235756 -KLASSE 22g·. GRUPPE - JVl 235756 - CLASS 22g ·. GROUP
Dr. ALFRED LEVY in AMSTERDAM.Dr. ALFRED LEVY in AMSTERDAM.
Patentiert im Deutschen Reiche vom 21. Februar 1908 ab. Patented in the German Empire on February 21, 1908.
Es ist bekannt, Sorelzement, der aus Magnesia und Magnesiumchlorid besteht, als Anstrichsmasse zu benutzen.It is known to be sorel cement, which is composed of magnesia and magnesium chloride To use paint.
Nun soll gemäß vorliegender Erfindung statt Magnesia gebrannter Magnesit, und zwar Magnesit, der, auf Grund besonderer Gesichtspunkte, unvollständig gebrannt, also noch magnesiumcarbonathaltig ist, verwendet werden. Now, according to the present invention, instead of magnesia, burnt magnesite should be used Magnesite, which, due to special considerations, was incompletely fired, i.e. still contains magnesium carbonate, can be used.
ίο Wird nämlich, wie genaue Versuche gezeigt haben, Magnesit vollständig von Kohlensäure befreit, so liefert er einen gut haftenden, aber schlecht deckenden Anstrich; dagegen liefert das nach dem vorliegenden Verfahren hergestellte Produkt Anstriche, die bei vollkommener Deckfähigkeit sehr gut haften.ίο Is shown namely, as exact experiments have completely freed of carbonic acid from magnesite, it provides a well-adhering, but poorly covering paint; on the other hand, this yields according to the present process manufactured product paints that adhere very well with perfect coverage.
Es weisen somit die neuen Anstrichsmassen nach vorliegender Erfindung dem Bekannten gegenüber Vorteile auf.The new coating compositions according to the present invention thus show the known versus advantages.
Die Anstrichsmasse setzt sich beispielsweise zusammen aus 100 Teilen eines durch Erhitzen von griechischem Magnesit auf eine Temperatur von etwa 590 bis 600 ° C. hergestellten Produktes und 15 bis 30 Teilen Chlormagnesium. The paint is composed, for example, of 100 parts of one by heating made of Greek magnesite at a temperature of about 590 to 600 ° C. Product and 15 to 30 parts of magnesium chloride.
Gewünschtenfalls kann man dem Gemisch 30 If desired, the mixture 30
einen geeigneten Füllstoff hinzusetzen, beispielsweise zerkleinerten Marmor, Kalkstein o. dgl.add a suitable filler, for example crushed marble, limestone or the like
Die Bestandteile werden im trockenen Zustande, vorteihaft in einem Kollergang, zerkleinert bzw. zerrieben und mit einer Körperfarbe, vorzugsweise mineralischen Ursprunges, versetzt, entsprechend der gewünschten Färbung des Endproduktes.The components are crushed in the dry state, advantageously in a pan mill or ground and with a body color, preferably of mineral origin, added, according to the desired color of the end product.
Die Masse, welche man wie die gewöhnlichen Farben trocken, vorzugsweise in hermetisch geschlossenen Gefäßen, aufbewahrt, wird zum Gebrauche, d. h. zur Herstellung des Anstrichs, einfach mit Wasser angerührt.The mass, which can be dried like ordinary paints, preferably in hermetic form closed vessels, kept, is for use, i. H. for the production of the Paint, simply mixed with water.
Die Mischung, welche das die Deckfähigkeit hervorrufende Magnesiumcarbonat offenbar im Zustande besonders feiner Verteilung enthält, verdankt vermutlich diesem Umstände ihre wertvollen Eigenschaften.The mixture that the hiding magnesium carbonate appears to be in a state of particularly fine distribution, presumably owes to this circumstance their valuable properties.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE235756C true DE235756C (en) |
Family
ID=495495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT235756D Active DE235756C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE235756C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1032868B (en) * | 1942-04-04 | 1958-06-26 | Eltro G M B H & Co Ges Fuer St | Low-magnesium chloride paint based on magnesium oxide and magnesium chloride |
-
0
- DE DENDAT235756D patent/DE235756C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1032868B (en) * | 1942-04-04 | 1958-06-26 | Eltro G M B H & Co Ges Fuer St | Low-magnesium chloride paint based on magnesium oxide and magnesium chloride |
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