DE281422C - - Google Patents
Info
- Publication number
- DE281422C DE281422C DENDAT281422D DE281422DA DE281422C DE 281422 C DE281422 C DE 281422C DE NDAT281422 D DENDAT281422 D DE NDAT281422D DE 281422D A DE281422D A DE 281422DA DE 281422 C DE281422 C DE 281422C
- Authority
- DE
- Germany
- Prior art keywords
- lacquers
- purpurin
- sulfonic acid
- purpurine
- acid
- 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
- 239000004922 lacquer Substances 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- BBNQQADTFFCFGB-UHFFFAOYSA-N 1,2,4-Trihydroxyanthraquinone Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC(O)=C3C(=O)C2=C1 BBNQQADTFFCFGB-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Natural products C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 2
- -1 purpurine carboxylic acid Chemical class 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- YVKMMZAFUFUAAX-UHFFFAOYSA-N aluminum;tetrahydrate Chemical compound O.O.O.O.[Al] YVKMMZAFUFUAAX-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-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
- 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)
- Paper (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 22/. GRUPPECLASS 22 /. GROUP
FARBENFABRIKEN vorm. FRIEDR. BAYER & CO. in LEVERKUSEN b. CÖLN.FARBENFABRIKEN vorm. FRIEDR. BAYER & CO. in LEVERKUSEN b. COLOGNE.
Verfahren zur Herstellung von Farblacken. Patentiert im Deutschen Reiche vom 22. November 1912 ab.Process for the production of colored lacquers. Patented in the German Empire on November 22, 1912.
Bekanntlich übertrifft der aus Purpurincarbonsäure hergestellte Lack die aus Alizarin bzw. Purpurin erhältlichen Lacke an Lichtechtheit und besonders an Klarheit erheblich.It is well known that the varnish made from purpurine carboxylic acid surpasses that made from alizarin or Purpurin available lacquers in light fastness and especially in clarity considerably.
Es wurde nun gefunden, daß aus Purpurin-3-sulfosäure Lacke von ähnlichen wertvollen Eigenschaften, wie sie die aus Purpurincarbonsäure hergestellten besitzen, erhalten werden, wenn man sie in die Tonerdelacke überführt.It has now been found that from purpurine-3-sulfonic acid Lacquers with valuable properties similar to those obtained from purpurine carboxylic acid own produced, are obtained when they are transferred to the alumina lacquers.
Diese Lacke zeigen eine ausgezeichnete Lichtechtheit und besitzen wegen ihrer überraschend klaren eosinähnlichen Nuance beträchtliche Vorzüge vor den aus Alizarin und Purpurin hergestellten Lacken.These lacquers show excellent lightfastness and because of their surprising properties clear eosin-like shade has considerable advantages over the varnishes made from alizarin and purpurin.
100 kg schwefelsaure Tonerde (18 Prozent Al2 O3), 1,25 kg Purpurinsulfosäure (1 · 2 · 4-Trioxyanthrachinon-3-sulfosäure), Ammonsalz, werden unter Erwärmen in iooo 1 Wasser gelöst und mit einer Lösung von 30 kg kalzinierter Soda in 300 1 Wasser gefällt.100 kg of sulfuric acid clay (18 percent Al 2 O 3 ), 1.25 kg of purpurinsulfonic acid (1 x 2 x 4-trioxyanthraquinone-3-sulfonic acid), ammonium salt, are dissolved in 100 1 water with heating and calcined with a solution of 30 kg Soda in 300 liters of water precipitated.
1,25 kg Purpurinsulfosäure (Natronsalz) werden in Wasser gelöst und mit 60 kg Tonerdehydrat i. Tg. [10 Prozent Al2 (O H)6] aufgekocht. 1.25 kg of purpurin sulfonic acid (sodium salt) are dissolved in water and 60 kg of alumina hydrate i. Tg. [10 percent Al 2 (OH) 6 ] boiled up.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE281422C true DE281422C (en) |
Family
ID=537165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT281422D Active DE281422C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE281422C (en) |
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0
- DE DENDAT281422D patent/DE281422C/de active Active
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