AT41784B - Process for representing body colors. - Google Patents
Process for representing body colors.Info
- Publication number
- AT41784B AT41784B AT41784DA AT41784B AT 41784 B AT41784 B AT 41784B AT 41784D A AT41784D A AT 41784DA AT 41784 B AT41784 B AT 41784B
- Authority
- AT
- Austria
- Prior art keywords
- body colors
- colors
- representing body
- dyes
- naphthol
- Prior art date
Links
- 239000003086 colorant Substances 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 4
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 claims description 2
- VVPHSMHEYVOVLH-UHFFFAOYSA-N 6-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=CC2=CC(O)=CC=C21 VVPHSMHEYVOVLH-UHFFFAOYSA-N 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims 1
- 239000000975 dye Substances 0.000 description 6
- 239000003973 paint Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- ZUYFLSARRQBQPE-UHFFFAOYSA-M [Cl-].[Ba+] Chemical compound [Cl-].[Ba+] ZUYFLSARRQBQPE-UHFFFAOYSA-M 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- DPJCXCZTLWNFOH-UHFFFAOYSA-N 2-nitroaniline Chemical compound NC1=CC=CC=C1[N+]([O-])=O DPJCXCZTLWNFOH-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Darstellung von Körperfarben.
Die durch Vereinigung von diazotiertem o-oder p-Nitranilin mit 2-Naphtol-6-sulfo- säure entstehenden Farbstoffe sind bisher noch nicht zur technischen Herstellung von Körperfarben benutzt worden. Es wurde nun die Beobachtung gemacht, dass sich diese Farbstoffe sehr gut dazu eignen und Körperfarben von gewerblich wertvollen Eigenschaften zu liefern imstande sind. Fixiert man die Farbstoffe in passender Weise auf Substrat, so erhält man orangerote bis scharlachfarbene Produkte, die sich durch ihre klare Nuance und sehr gute, zum Teil sogar den höchsten Ansprüchen Genüge leistende Lichtechtheit vorteilhaft auszeichnen ; in letzterer Hinsicht namentlich gegenüber denjenigen Farben, die unter Benutzung der gewöhnlichen sauren Azoorange hergestellt sind.
Die hier zur Verarbeitung auf Körperfarben zur Anwendung kommenden Farbstoffe sind auch bezüglich ihrer guten Fällbarkeit als Metallsalze den Azoorangen überlegen.
Die Herstellung der Körperfarben erfolgt nach den üblichen Methoden.
Beispiel.
100 kg fein gomahloner Schwerspat worden gut mit Wasser verrührt und dann eine Lösung von r) kg des Natriumsalzes des Farbstoffes aus Paranitrodiazobenzol und 2-Naphtol- 6-monosulfosäure hinzugefügt. Danach lässt man unter gutem Rühren eine Lösung von 6 kg wasserfreiem Calciumchlorid einfliessen und erwärmt eben zum Kochen. Die Farbe wird getrocknet und als Ölaustrichfarbe verwendet.
Man kann auch die Farbstoff- und Körperfarbenherstellung in einer Operation vornehmen, z. B. wie folgt :
EMI1.1
40 kg kristallisiertem Chlorbarium hinzu und kocht auf. Nach Erkalten rührt man eine aus 100 kg schwefelsaurer Tonerde, 50 kg Soda und 70 kg Chlorbarium in üblicher Weise bereitete ausgewaschene Tonerdehydrat-Blanc-fixe-Paste ein, filtriert, presst und trocknet.
Man erhält so eine Druckfarbe von sehr grosser Lichtechtheit.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for representing body colors.
The dyes formed by combining diazotized o- or p-nitroaniline with 2-naphthol-6-sulfonic acid have not yet been used for the industrial production of body colors. It has now been observed that these dyes are very useful and capable of providing body colors of commercially valuable properties. If the dyes are fixed in a suitable manner on the substrate, orange-red to scarlet-colored products are obtained which are advantageously distinguished by their clear nuance and very good lightfastness, in some cases even meeting the highest demands; in the latter respect especially against those colors which are produced using the common acidic azo-orange.
The dyes used here for processing on body paints are also superior to azo oranges in terms of their easy precipitability as metal salts.
The body colors are produced using the usual methods.
Example.
100 kg of fine gomahlon heavy spar were stirred well with water and then a solution of r) kg of the sodium salt of the dye from paranitrodiazobenzene and 2-naphthol-6-monosulfonic acid was added. Then a solution of 6 kg of anhydrous calcium chloride is allowed to flow in with thorough stirring and is heated to a boil. The paint is dried and used as an oil streak paint.
One can also make dye and body color in one operation, e.g. B. as follows:
EMI1.1
Add 40 kg of crystallized chlorobarium and boil. After cooling, a washed-out alumina hydrate blanc fixe paste prepared in the usual way from 100 kg of alumina sulfuric acid, 50 kg of soda and 70 kg of chlorobarium is stirred in, filtered, pressed and dried.
A printing ink of very high lightfastness is thus obtained.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1906206881D DE206881C (en) | 1906-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT41784B true AT41784B (en) | 1910-04-11 |
Family
ID=5793400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT41784D AT41784B (en) | 1906-06-01 | 1909-02-22 | Process for representing body colors. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT41784B (en) |
-
1909
- 1909-02-22 AT AT41784D patent/AT41784B/en active
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