US362592A - Matter - Google Patents
Matter Download PDFInfo
- Publication number
- US362592A US362592A US362592DA US362592A US 362592 A US362592 A US 362592A US 362592D A US362592D A US 362592DA US 362592 A US362592 A US 362592A
- Authority
- US
- United States
- Prior art keywords
- matter
- blue
- parts
- coloring
- solution
- 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 - Lifetime
Links
- OSIDQOBRKQCDSJ-UHFFFAOYSA-N CC1=C(C(=C(SC=CC=C1)CC)C)C Chemical compound CC1=C(C(=C(SC=CC=C1)CC)C)C OSIDQOBRKQCDSJ-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- KMUONIBRACKNSN-UHFFFAOYSA-N Potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 6
- PPHQUIPUBYPZLD-UHFFFAOYSA-N N-ethyl-N-methylaniline Chemical compound CCN(C)C1=CC=CC=C1 PPHQUIPUBYPZLD-UHFFFAOYSA-N 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 235000002639 sodium chloride Nutrition 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- WBTCZEPSIIFINA-UHFFFAOYSA-J Antimony potassium tartrate Chemical compound O.O.O.[K+].[K+].O1C(=O)C2O[Sb-]1(OC1=O)OC1C(C(=O)O1)O[Sb-]31OC(=O)C2O3 WBTCZEPSIIFINA-UHFFFAOYSA-J 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 2
- JLTDJTHDQAWBAV-UHFFFAOYSA-N Dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 2
- 229940069002 Potassium Dichromate Drugs 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- VXMKYRQZQXVKGB-CWWHNZPOSA-N Tannin Chemical compound O([C@H]1[C@H]([C@@H]2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)O[C@H]([C@H]2O)O1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 VXMKYRQZQXVKGB-CWWHNZPOSA-N 0.000 description 2
- ZXYNGLRGFYLTQZ-UHFFFAOYSA-M [Zn]Cl Chemical compound [Zn]Cl ZXYNGLRGFYLTQZ-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001376 precipitating Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 235000018553 tannin Nutrition 0.000 description 2
- 229920001864 tannin Polymers 0.000 description 2
- 239000001648 tannin Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
- C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
- C07D279/18—[b, e]-condensed with two six-membered rings
Definitions
- This invention relates to a blue coloringmatter or dye-stuff, which I term trimethylethylthionin blue, the hydrochlorate of trimethylethylthionin,
- the coloringmatter is a brown powder of The blue solution of the same is easily reduced into a colorless liquid, the original shade of which is restored by oxidizing agents.
- tannin and emetic tartar the coloring-matter is fixed on the fiber so that it will resist washing.
- trimethylethylthionin-' blue produced by joint oxidation of paramidodimethylaniline and ethylmethyl-aniline in presence of a hyposulphite, and having the characteristics above set forth.
Description
UNITED STATES PATENT OFFICE.
EDUARD ULLRIOH, or HoeHs'r-oN-THE-MAm, nssietuoa TO CARL ROTH, or BERLIN, AND THE FARBWERKE, VORMALS MEISTER, LUGIUS & BR 'F'INING, or nooHsr-oNmHE-MAIN, GERMANY.
TRIMETHYLETHYLTHlONlN-BLUE' COLORING-MATTER.
SPECIFICATION forming part of Letters Patent No. 362,592, dated May 10, 1887.
Application filed January 27, 1887. Serial No. 225,695. (No specimens.) Patented in France December 24, 1885, No. 173,137; in Germany December :25, i885, No. 38,573, and in England January I, 1886, No. 43.
To all whom it may concern.-
-Be it known that I, EDUARD ULLRIOH, doctor of philosophy, acitizen of the Empire of Germany, residing at Hochst-on-the-Main, in
theEmpire of Germany, haveinvented certain new and useful Improvements in Trimethylethylthionin Blue; and I do hereby declare the. following to be a full, clear, and exact description of the invention, such as will enable others skilled in the. art to which it appertains to make and use the same.
This invention. relates to a blue coloringmatter or dye-stuff, which I term trimethylethylthionin blue, the hydrochlorate of trimethylethylthionin,
s s N (CH3): N S
being an essential constituent of the same.
This blue coloring-matter I produce by joint oxidation of paramidodimethyl-auiline,
T 0 H, S g andethylmethyl-anilinein 2 presence of a hyposulphite, and precipitating the coloring-matter from its solution by means of chlorzinc and common salt. According to the said invention twelve parts of dimethylaniline are dissolved in diluted hy- 0 drochloric acid, (forty parts of water and sixty-five parts of hydrochloric acid,) and then by seven parts of nitrite of sodium and subsequent addition of zinc converted into aniidodimethylaniline. Zinc is now added in 3 5 the quantity necessary to use up all of the free hydrochloric acid. The solution thus obtained is diluted with water to about five hundred bronze'like appearance.
parts, and then are added seventeen parts of hydrochlorate of ethylmethyl-aniline and twenty-five parts of hyposulphite of sodium. 0
.Now, I oxidize by adding a solution oft-went five parts of potassium dichromate 01 for about two hours, add the quantity of sulphuric acid necessary to bind the chromoxide and the alkalies, and expel the sulphurous acid by further boiling. Then the dissolved leuco compound is converted into the coloring-matter by the addition of an oxidizing agent, and finally it is precipitated by means of common salt.
The coloringmatter is a brown powder of The blue solution of the same is easily reduced into a colorless liquid, the original shade of which is restored by oxidizing agents. By means of tannin and emetic tartar the coloring-matter is fixed on the fiber so that it will resist washing. Quicksilver chloride and potassium bichromate precipitate the solution. The precipitate is of dark-blue shade. .60
What I claim as new, and desire to secure by Letters Patent, is
As a new product, trimethylethylthionin-' blue produced by joint oxidation of paramidodimethylaniline and ethylmethyl-aniline in presence of a hyposulphite, and having the characteristics above set forth.
In testimony whereof I afiix my signature in presence of two witnesses. v
EDUARD ULLRIGH.
Witnesses:
ALVES'IO S. HoGUE, JEAN GRUND.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US362592A true US362592A (en) | 1887-05-10 |
Family
ID=2431624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US362592D Expired - Lifetime US362592A (en) | Matter |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US362592A (en) |
-
0
- US US362592D patent/US362592A/en not_active Expired - Lifetime
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