US90359A - Eberhard harrsch - Google Patents
Eberhard harrsch Download PDFInfo
- Publication number
- US90359A US90359A US90359DA US90359A US 90359 A US90359 A US 90359A US 90359D A US90359D A US 90359DA US 90359 A US90359 A US 90359A
- Authority
- US
- United States
- Prior art keywords
- harrsch
- eberhard
- zinc
- colors
- baryta
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/04—Compounds of zinc
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/006—Compounds containing, besides zinc, two ore more other elements, with the exception of oxygen or hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Definitions
- My invention relates to improvements in my patent, March 30, 1869, for manufacture of colors; and, to this end, consists simply in the mixing of the solutions of the ores in question, in nitric, nitro-muriatic, and mnriatic acids, with salts of baryta, strontia, or their equivalents.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Description
EBERHARD HARRSCH, OF. NEW YORK, N. Y.
Letters Patent No. 90,359, dated Mag] 25, 1869.
IMPROVENIENT 113' THE OE COLORS The Schedule referred to in these Letters Ratent and making part of the same.
To all whom we may concern.-
Belt known that I, EBERHABD Hensson, of New York, in the county and State of New York, have invented certain new and useful Improvements in Manufacture of Colors; and I do hereby declare that the following is a full, clear, and exact description thereof.
My invention relates to improvements in my patent, March 30, 1869, for manufacture of colors; and, to this end, consists simply in the mixing of the solutions of the ores in question, in nitric, nitro-muriatic, and mnriatic acids, with salts of baryta, strontia, or their equivalents.
To enable others skilled in-the art to which my in- I vention appertains, to make and use the same, I will now describe the ingredients used.
I dissolve the ores of zinc (Franklinite, Franklinite with red oxide of zinc, amorphous zinc-ore, or the re sidnuln, after zinc-white is driven ofl',) in nitric, nitromnriatic, o1" muriatic acids, and mix the solution with soluble salts of baryta, or carbonate of haryta, or the What I claim as new, and desire to secure. by Let tors Patent, is-
The production of colors, by dissolving the ores of zinc in nitric, nitro-mnriatic, or muriatic acids, and
mixing the solution with soluble salts of baryta, or its equivalents, substantially in the manner and for the purpose described.
In testimony that I claim the foregoing as my own, I atfix my signature, in presence-of two witnesses.
Witnesses: EBERHD HARRSOH.
A. S. WORTH, i J no. A. Enms.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US90359A true US90359A (en) | 1869-05-25 |
Family
ID=2159838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US90359D Expired - Lifetime US90359A (en) | Eberhard harrsch |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US90359A (en) |
-
0
- US US90359D patent/US90359A/en not_active Expired - Lifetime
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