DE446815C - Manufacture of colored lacquers - Google Patents
Manufacture of colored lacquersInfo
- Publication number
- DE446815C DE446815C DEC36839D DEC0036839D DE446815C DE 446815 C DE446815 C DE 446815C DE C36839 D DEC36839 D DE C36839D DE C0036839 D DEC0036839 D DE C0036839D DE 446815 C DE446815 C DE 446815C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- manufacture
- water
- colored lacquers
- colored
- 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
Links
- 239000004922 lacquer Substances 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- AXDJCCTWPBKUKL-UHFFFAOYSA-N 4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydron;chloride Chemical compound Cl.C1=CC(=N)C(C)=CC1=C(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 AXDJCCTWPBKUKL-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- YRJSLCBKZMMEPB-UHFFFAOYSA-N 2-(2-methylpropyl)naphthalene-1-sulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(CC(C)C)=CC=C21 YRJSLCBKZMMEPB-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229940035429 isobutyl alcohol Drugs 0.000 description 1
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- ARENMZZMCSLORU-UHFFFAOYSA-N propan-2-yl naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)OC(C)C)=CC=CC2=C1 ARENMZZMCSLORU-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003460 sulfonic acids 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
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
- C09B69/06—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Description
Herstellung von Farblacken. Es hat sich gezeigt, daß bei der Herstellung von Farblacken aus beliebigen anorganischen oder organischen Substraten einerseits und Lösungen von natürlichen oder künstlichen Farbstoffen andererseits eine sehr erhebliche Verbesserung der gewöhnlichen Verfahren erzielt werden kann, wenn man den Prozeß der Lackbildung in Gegenwart kleiner Mengen von im Kern substituierten wasserlöslichen Naphthalinsulfosäuren, deren Salzen oder sonstigen Derivaten vornimmt. Vorzugsweise verwendet man solche Verbindungen, welche als Substituenten drei- und mehratomige Alkyle enthalten.Manufacture of colored lacquers. It has been shown that in the production of colored lacquers from any inorganic or organic substrates on the one hand and solutions of natural or artificial colorants, on the other hand, very much Significant improvement in ordinary practice can be achieved if one the process of lacquer formation in the presence of small amounts of substituted in the core water-soluble naphthalene sulfonic acids, their salts or other derivatives. It is preferred to use compounds which have three and three substituents contain polyatomic alkyls.
Zur Durchführung des Verfahrens genügen bereits sehr geringe Mengen der Körper.Even very small amounts are sufficient to carry out the process the body.
Die Verbesserung besteht einerseits in einer Erhöhung der Absetz- und Filtriergeschwindigkeit, andererseits in einer erheblich weitergehenden Ausnutzung der Farblösungen durch restlose Ausfällung. Außerdem fallen die erhaltenen Farbtöne bedeutend frischer und leuchtender aus als ohne die erwähnten Zusätze. Ausführungsbeispiele.The improvement consists on the one hand in an increase in the and filtration speed, on the other hand in a considerably more extensive utilization of the color solutions through complete precipitation. In addition, the shades obtained fall Significantly fresher and brighter than without the additives mentioned. Embodiments.
i. Man löst 2o Teile Aluminiumsulfat in 8oo Teilen Wasser und fügt hierzu eine Lösung von io Teilen calcinierter Soda in ioo Teilen Wasser. Zu der so entstandenen Aufschlämmung von Tonerdehydrat in einer Lösung von Natriumsulfat werden unter Rühren io Teile Fuchsinlösung i : 5o, hierauf ein Teil isobutylnaphthalinsulfosaures Natron (in io Teilen Wasser) zugesetzt und mit 4.o Teilen Bariumchloridlösung i : io der Farbstoff und die Schwefelsäure gleichzeitig gefällt. Man erhält eine vollkommen wasserklare Lösung und einen rasch und vollständig absitzenden, vorzüglich filtrierbaren und im Farbton erheblich feurigeren Fuchsinlack als ohne den erwähnten Zusatz.i. 20 parts of aluminum sulfate are dissolved in 800 parts of water and added for this purpose a solution of 10 parts of calcined soda in 100 parts of water. To the The resulting slurry of alumina hydrate in a solution of sodium sulfate 10 parts of fuchsine solution i: 50, then one part of isobutylnaphthalenesulfonic acid are added with stirring Sodium bicarbonate (in 10 parts of water) was added and 4 parts of barium chloride solution were added : io the dye and the sulfuric acid precipitated at the same time. You get one perfectly water-clear solution and one that settles quickly and completely and is excellently filterable and fuchsine lacquer that is considerably more fiery in color than without the additive mentioned.
2. Man schlämmt Zoo Teile weißen Ton in 2ooo Teilen Wasser auf, befreit durch Kolieren von Klümpchen usw. und setzt unter gutem Rühren io Teile Methylenblau in Zoo Teilen Wasser und 2,5 Teile isopropylnaphthalinsulfosaures Natron in 25 Teilen Wasser hinzu. Für den Ausfall des Farblacks gilt das gleiche wie im Beispiel i.2. Zoo parts of white clay are slurried in 2,000 parts of water, freed by colicizing lumps, etc., and sets 10 parts of methylene blue with thorough stirring in zoo parts of water and 2.5 parts of isopropylnaphthalenesulfonate in 25 parts Add water. The same applies to the failure of the colored lacquer as in example i.
Die zur Durchführung des Verfahrens verwendeten Körper werden beispielsweise aus Betanaphthalinsulfosäure und Isobutylalkohol bzw. Isopropylalkohol durch Kondensation in Gegenwart von Schwefelsäure oder anderen Kondensationsmitteln hergestellt. Die Natriumsalze entstehen durch Neutralisation der Sulfosäuren.The bodies used to carry out the method are, for example from betanaphthalene sulfonic acid and isobutyl alcohol or isopropyl alcohol by condensation produced in the presence of sulfuric acid or other condensing agents. the Sodium salts are formed by neutralizing the sulfonic acids.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC36839D DE446815C (en) | 1925-06-20 | 1925-06-20 | Manufacture of colored lacquers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC36839D DE446815C (en) | 1925-06-20 | 1925-06-20 | Manufacture of colored lacquers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE446815C true DE446815C (en) | 1927-07-11 |
Family
ID=7022495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC36839D Expired DE446815C (en) | 1925-06-20 | 1925-06-20 | Manufacture of colored lacquers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE446815C (en) |
-
1925
- 1925-06-20 DE DEC36839D patent/DE446815C/en not_active Expired
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