DE234263C - - Google Patents
Info
- Publication number
- DE234263C DE234263C DENDAT234263D DE234263DA DE234263C DE 234263 C DE234263 C DE 234263C DE NDAT234263 D DENDAT234263 D DE NDAT234263D DE 234263D A DE234263D A DE 234263DA DE 234263 C DE234263 C DE 234263C
- Authority
- DE
- Germany
- Prior art keywords
- dye
- acid
- parts
- sulfonic acid
- naphtol
- 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
- 239000002253 acid Substances 0.000 claims description 6
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 150000001447 alkali salts Chemical class 0.000 claims 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L Barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PIJPYDMVFNTHIP-UHFFFAOYSA-L Lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal salts Chemical class 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium(0) Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- CVQSVFTZCRZRBT-UHFFFAOYSA-N naphthalen-2-ylsulfamic acid Chemical compound C1=CC=CC2=CC(NS(=O)(=O)O)=CC=C21 CVQSVFTZCRZRBT-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 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
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B63/00—Lakes
- C09B63/005—Metal lakes of dyes
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 234263 KLASSE 22/. GRUPPE- M 234263 CLASS 22 /. GROUP
Zusatz zum Patente 112833 vom 17. Dezember 1899.Addendum to patent 112833 of December 17, 1899.
Patentiert im Deutschen Reiche vom 14. Dezember 1909 ab. Längste Dauer: 16. Dezember 1914.Patented in the German Empire on December 14, 1909. Longest duration: December 16, 1914.
In den Patentschriften 112833 un<i 175630 ist ein Verfahren zur Darstellung wertvoller roter Farblacke beschrieben, darin bestehend, daß man den Farbstoff aus diazotierter 2-Naphtylamin-i-sulfosäure und ß-Naphtol in unlösliche Salze überführt; das dort beschriebene Verfahren besteht u. a. darin, daß man die freie Farbsäure oder ihre Alkalisalze bzw. das Ammoniumsalz mit Metallcarbönaten behandelt. Patents 112833 and 175630 describe a process for the preparation of valuable red colored lakes, which consists in converting the dye from diazotized 2-naphthylamine-i-sulfonic acid and β-naphthol into insoluble salts; the process described there consists, inter alia, in treating the free dye acid or its alkali metal salts or the ammonium salt with metal carbonates.
Es hat sich nun gezeigt, daß man an Stelle der Carbonate auch Suspensionen von in Wasser unlöslichen bzw. schwer löslichen Metallsalzen anderer Säuren als der Kohlensäure verwenden kann.It has now been shown that instead of the carbonates, suspensions of in Water-insoluble or sparingly soluble metal salts of acids other than carbonic acid can use.
100 Teile fein gemahlener Schwerspat werden mit 30 Teilen einer 25 prozentigen Paste des Natriumsalzes des Farbstoffes aus diazotierter 2-Naphtylamin-i-sulfosäure + ß-Naphtol und Wasser zu einem Brei angeteigt und einige Zeit gekocht.100 parts of finely ground barite are mixed with 30 parts of a 25 percent paste of the sodium salt of the dye from diazotized 2-naphthylamine-i-sulfonic acid + ß-naphtol and water made into a paste and boiled for some time.
Der blaurote Bariumlack wird filtriert, gewaschen und eventuell getrocknet.The blue-red barium lacquer is filtered, washed and, if necessary, dried.
Teile Blanc fixe werden mit 50 Teilen einer 14 prozentigen Paste der, freien Farbsäure des Farbstoffes aus diazotierter 2-Naphtylamini-sulfosäure -f ß-Naphtol und Wasser zu einem Brei vermengt und im übrigen wie bei Beispiel ι behandelt.Parts of Blanc fixe are mixed with 50 parts of a 14 percent paste of the free color acid of the dye from diazotized 2-naphthylamino-sulfonic acid -f ß-naphtol and water mixed into a pulp and otherwise as in the example ι treated.
Teile Bleisulfat werden mit 50 Teilen der in vorigem Beispiel verwendeten Farbsäure angeteigt und wie oben weiter behandelt.Parts of lead sulfate are mixed with 50 parts of the dye acid used in the previous example made into a paste and treated as above.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE234263C true DE234263C (en) |
Family
ID=494131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT234263D Active DE234263C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE234263C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7323226B2 (en) | 2002-12-12 | 2008-01-29 | Akzo Nobel Coatings International B.V. | Tribostatic fluidised bed powder coating process |
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0
- DE DENDAT234263D patent/DE234263C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7323226B2 (en) | 2002-12-12 | 2008-01-29 | Akzo Nobel Coatings International B.V. | Tribostatic fluidised bed powder coating process |
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