DE203438C - - Google Patents
Info
- Publication number
- DE203438C DE203438C DENDAT203438D DE203438DA DE203438C DE 203438 C DE203438 C DE 203438C DE NDAT203438 D DENDAT203438 D DE NDAT203438D DE 203438D A DE203438D A DE 203438DA DE 203438 C DE203438 C DE 203438C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- water
- solution
- acid
- condensation products
- 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.)
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Links
- HUMNYLRZRPPJDN-UHFFFAOYSA-N Benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 claims description 5
- 239000007859 condensation product Substances 0.000 claims description 5
- 239000004922 lacquer Substances 0.000 claims description 5
- 239000002966 varnish Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 2
- 229940095076 benzaldehyde Drugs 0.000 claims description 2
- 150000003935 benzaldehydes Chemical class 0.000 claims description 2
- 235000021388 linseed oil Nutrition 0.000 claims description 2
- 239000000944 linseed oil Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 2
- 150000004692 metal hydroxides Chemical class 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- YGSDEFSMJLZEOE-UHFFFAOYSA-N Salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- ZUYFLSARRQBQPE-UHFFFAOYSA-M [Cl-].[Ba+] Chemical compound [Cl-].[Ba+] ZUYFLSARRQBQPE-UHFFFAOYSA-M 0.000 description 2
- YVKMMZAFUFUAAX-UHFFFAOYSA-N aluminum;tetrahydrate Chemical compound O.O.O.O.[Al] YVKMMZAFUFUAAX-UHFFFAOYSA-N 0.000 description 2
- 229960004889 salicylic acid Drugs 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FPYUJUBAXZAQNL-UHFFFAOYSA-N 2-chlorobenzaldehyde Chemical compound ClC1=CC=CC=C1C=O FPYUJUBAXZAQNL-UHFFFAOYSA-N 0.000 description 1
- SHHKMWMIKILKQW-UHFFFAOYSA-N 2-formylbenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1C=O SHHKMWMIKILKQW-UHFFFAOYSA-N 0.000 description 1
- WHSXTWFYRGOBGO-UHFFFAOYSA-N 3-methylsalicylic acid Chemical compound CC1=CC=CC(C(O)=O)=C1O WHSXTWFYRGOBGO-UHFFFAOYSA-N 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- -1 benzaldehyde sulfonic acids Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000000725 suspension Substances 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
- C09B65/00—Compositions containing mordants
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 203438 KLASSE 22/. GRUPPE- M 203438 CLASS 22 /. GROUP
in BASEL.in Basel.
Es wurde gefunden, daß sich die Kondensationsprodukte aus Benzaldehyden mit Orthooxycarbonsäuren sehr gut zur Bereitung von Farblacken eignen, die mit Vorteil als Druckfarben verwendet werden können. Diese Farblacke zeigen sehr reine blaurote, violette bis blaue Nuancen und sind absolut wasser- und spritecht.It has been found that the condensation products of benzaldehydes with orthooxycarboxylic acids very suitable for the preparation of colored lacquers, which can be used with advantage as printing inks. These Color lacquers show very pure blue-red, violet to blue nuances and are absolutely water- and true to fuel.
Da eine Verwendung dieser Farbstoffe fürAs a use of these dyes for
ίο die Zwecke der Körperfarbenindustrie bisher noch nie versucht worden ist, so konnte der Erfolg des Verfahrens auch nicht vorhergesehen werden.ίο the purposes of the body paint industry so far has never been attempted, so the success of the procedure could not be foreseen will.
Die Herstellung der Lacke erfolgt, indem die Lösungen der Alkalisalze der Farbstoffe mit Suspensionen von Metalloxyden bzw. Hydroxyden bei gewöhnlicher oder höherer Temperatur vermischt werden, worauf nach einigem Rühren zweckmäßig etwas Essigsäure oder Tonerdesulfatlösung hinzugefügt und noch einige Zeit weiter gerührt wird. Bei Kondensationsprodukten aus Benzaldehydsulfosäuren kann man auch Chlorbariumlösung zusetzen.The manufacture of the lacquers takes place by adding the solutions of the alkali salts of the dyes be mixed with suspensions of metal oxides or hydroxides at ordinary or higher temperature, after which It is advisable to add a little acetic acid or alumina sulphate solution while stirring and still stirring is continued for some time. For condensation products from benzaldehyde sulfonic acids one can also add chlorbarium solution.
2 Teile der freien Säure des Farbstoffes, entstanden durch Kondensation von o-Chlorbenzaldehyd + Salicylsäure, werden mit 0,7 Teilen calcinierte Soda in 200 Teilen Wasser gelöst. Diese Lösung läßt man langsam unter gutem Rühren in 100 Teile Tonerdehydratpaste von 3 Prozent fließen. Sodann gibt man eine Lösung von 1,4 Teilen schwefelsaure Tonerde in 14 Teile Wasser hinzu und rührt einige Zeit. ■ Man erhält einen violetten Lack von großer Reinheit.2 parts of the free acid of the dye, formed by the condensation of o-chlorobenzaldehyde + Salicylic acid, 0.7 parts of calcined soda are dissolved in 200 parts of water. This solution is slowly poured into 100 parts of alumina hydrate paste with thorough stirring 3 percent flow. A solution of 1.4 parts of sulfuric acid clay is then added Add 14 parts of water and stir for a while. ■ A violet varnish of great size is obtained Purity.
Man verfährt unter Anwendung des Kondensationsproduktes aus 0-Chlorbenzaldehyd und o-Kresotinsäure wie im Beispiel I, nur fügt man an Stelle von 1,4 Teilen schwefelsaurer Tonerde hier 0,8 Teile Essigsäure von 50 Prozent, vorher verdünnt mit 8 Teilen Wasser, hinzu. Der entstehende Lack ist blau.The procedure is followed using the condensation product from 0-chlorobenzaldehyde and o-cresotinic acid as in Example I, except that 1.4 parts of sulfuric acid are added instead Alumina here add 0.8 parts of 50 percent acetic acid, previously diluted with 8 parts of water. The resulting paint is blue.
Beispiel III. Example III.
2,5 Teile des sauren Salzes des Kondensationsproduktes aus o-Sulfobenzaldehyd und Salicylsäure werden mit 0,7 Teilen calcinierter Soda in 250 Teilen Wasser gelöst. Diese Lösung läßt man wie in Beispiel I in 100 Teile Tonerdehydratpaste von 3 Prozent fließen. Dann setzt man eine Lösung von 5 Teilen kristallisiertem Chlorbarium in 50 Teilen Wasser hinzu und rührt einige Zeit. Der entstehende Lack ist sehr rein blaurot.2.5 parts of the acid salt of the condensation product of o-sulfobenzaldehyde and Salicylic acid is dissolved with 0.7 parts of calcined soda in 250 parts of water. This solution is allowed to flow as in Example I in 100 parts of 3 percent alumina hydrate paste. A solution of 5 parts of crystallized chlorobarium in 50 parts of water is then used and stir for a while. The resulting varnish is very pure blue-red.
Behufs Verwendung zum Steindruck werden die nach den Beispielen erhaltenen getrockneten Lacke zunächst auf einer Farbmühle möglichst fein gemahlen und hierauf mit Leinölfirnis angerieben. Die Menge des letzteren wechselt je nach der gewünschten Konsistenz. Es können z. B. auf 10 Teile Färb-The dried ones obtained according to the examples are used for lithographic printing The varnish is first ground as finely as possible on a paint mill and then rubbed with linseed oil varnish. The amount of the latter changes depending on the desired consistency. It can e.g. B. to 10 parts of dye
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE203438C true DE203438C (en) |
Family
ID=465849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT203438D Active DE203438C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE203438C (en) |
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0
- DE DENDAT203438D patent/DE203438C/de active Active
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