DE103060C - - Google Patents
Info
- Publication number
- DE103060C DE103060C DENDAT103060D DE103060DA DE103060C DE 103060 C DE103060 C DE 103060C DE NDAT103060 D DENDAT103060 D DE NDAT103060D DE 103060D A DE103060D A DE 103060DA DE 103060 C DE103060 C DE 103060C
- Authority
- DE
- Germany
- Prior art keywords
- caustic
- sawdust
- oil
- mineral oil
- mixed
- 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
- 239000003518 caustics Substances 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 4
- 239000002480 mineral oil Substances 0.000 claims description 3
- 235000010446 mineral oil Nutrition 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 239000011449 brick Substances 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000008262 pumice Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 210000003491 Skin Anatomy 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 239000002025 wood fiber Substances 0.000 description 2
- 230000001066 destructive Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000486 side effect Toxicity 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D9/00—Chemical paint or ink removers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 22: Farbstoffe, Firnisse, Lacke.CLASS 22: dyes, varnishes, lacquers.
Patentirt im Deutschen Reiche vom 26. Juni 1898 ab.Patented in the German Empire on June 26, 1898.
Die meisten bisher gebräuchlichen Beizmittel zur Entfernung von Lack- oder Oelfarbenanstrichen verdanken ihre Wirksamkeit dem Gehalt an Aetzalkalien. Da diese jedoch einen zerstörenden Einflufs auf die Körper organischen Ursprungs ausüben, können die Aetzalkalien enthaltenden Farbenbeizen nur in beschränktem Maafse und mit gröfster Vorsicht angewendet werden. Sie wirken nicht nur zersetzend auf die Holzfaser ein, sondern sind auch von der gröfsten Gefährlichkeit bei der Anwendung wegen ihrer stark ätzenden Wirkung auf die menschliche Haut.Most of the previously used mordants for removing paint or oil paint owe their effectiveness to the content of caustic alkalis. However, as this has a destructive effect on the organic body The caustic alkalis containing stains can only be used to a limited extent Be used moderately and with the utmost caution. They not only have a decomposing effect on the wood fiber, but are also of the greatest danger in use because of their strong caustic effect on human skin.
Es wurde nun gefunden, dafs diese unangenehmen Nebenwirkungen des Aetzalkalis sich völlig beseitigen lassen, während die Lösungsfähigkeit für die trockene Lack- oder OeI-farbenschicht noch wesentlich gesteigert wird, wenn man in den Lösungen der Aetzalkalien ein Mineralöl emulsionirt.It has now been found that these unpleasant side effects of the caustic alkali disappear Can be completely eliminated, while the ability to dissolve the dry varnish or oil color layer is still considerably increased if a mineral oil is emulsified in the solutions of the caustic alkalis.
Um nun das OeI dauernd in Emulsion zu erhalten, wird die leicht bewegliche Masse mit einer genügenden Menge eines indifferenten Körpers, wie Ziegelmehl, Bimssleinpulver, Sägespähne und dergl., vermengt, man erhält so eine für die Anwendung äufserst geeignete Form, nämlich die einer Paste.In order to keep the OeI permanently in emulsion, the easily movable mass is used with a sufficient amount of an indifferent body, such as brick flour, pumice powder, Sawdust and the like, mixed together, you get an extremely suitable one for the application Form, namely that of a paste.
Diese Paste stellt nun eine sehr wirksame und dauernd haltbare Farbenbeize dar, welche auf jede Fläche leicht aufgetragen werden kann und keinen schädlichen Einflufs auf die Holzfasern und die menschliche Haut ausübt. Zur Darstellung der neuen Farbenbeize verfährt man zweckmäfsig wie folgt:This paste is now a very effective and durable color stain, which Can be easily applied to any surface and does not have a harmful effect on the Wood fibers and human skin. Proceed to display the new stain one expediently as follows:
20 kg Aetznatron (98 pCt.) werden in 100 I Wasser gelöst, die Lösung mit 20 kg Mineralöl versetzt und in einem mit Rührwerk versehenen Kessel bis zur erfolgten Emulsion gerührt; hierauf giebt man unter Rühren 20 kg Sägespähne zu und läfst das Ganze zur vollkommen gleichmäfsigen Mischung eine Farbmühle passiren.20 kg of caustic soda (98 pCt.) Are added to 100 liters Dissolved water, the solution was mixed with 20 kg of mineral oil and placed in a stirrer The kettle is stirred until the emulsion has taken place; then add 20 kg of sawdust while stirring and let the whole thing go perfectly Pass through a paint mill for an even mixture.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE103060C true DE103060C (en) |
Family
ID=373588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT103060D Active DE103060C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE103060C (en) |
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0
- DE DENDAT103060D patent/DE103060C/de active Active
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