US37984A - Improved green ink - Google Patents
Improved green ink Download PDFInfo
- Publication number
- US37984A US37984A US37984DA US37984A US 37984 A US37984 A US 37984A US 37984D A US37984D A US 37984DA US 37984 A US37984 A US 37984A
- Authority
- US
- United States
- Prior art keywords
- ink
- chromium
- green ink
- improved green
- asbestus
- 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
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 10
- 229910052804 chromium Inorganic materials 0.000 description 10
- 239000011651 chromium Substances 0.000 description 10
- QDOXWKRWXJOMAK-UHFFFAOYSA-N Chromium(III) oxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 4
- 150000001845 chromium compounds Chemical class 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001665 trituration Methods 0.000 description 4
- SGUXGJPBTNFBAD-UHFFFAOYSA-L Barium iodide Chemical compound [I-].[I-].[Ba+2] SGUXGJPBTNFBAD-UHFFFAOYSA-L 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 235000011167 hydrochloric acid Nutrition 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/324—Inkjet printing inks characterised by colouring agents containing carbon black
Definitions
- the basis of green ink commonly used in steel-plate and other printing is composed of anhydrous oxide of chromium. This, by reason'of the'liardand sharpcharacter of its particles, wears away the plates or other printingsurfaces very rapidly, and when used for bankdissolve it in: muriatic acid, and evaporate the solution.
- the resulting compound of chromium thus obtained is washed and dried and reduced to'an impalpable powder by tritura tion. to the same condition by tritnration, is incorporated with the chromium by mixing, stirring, and triturating them together in a dry state.
- This compound forms the basis of the The asbestus, having been also reduced ink, which'is made by mixing it with oil in the manner commonly practiced with other basesemployed in'the manufacture of printing-ink.
- the proportions of the chromium compound and asbestus may be varied according to the desired color of the ink.
- the ink will be paler or darker as a greater or less portion of asbestus is used. I geuerallyus about one .(1') part, by weigh t, ot'asbestus to two (2) parts of the chromium, v
- This ink having its basis composed of two entirely indestructible elements, is unassailable by any or all ofthe'known reagents, as
Description
UNITED STATES PATENT OFFICE.
GEORGE SMILLIE, OF NEW YORK, N. Y.
IMPROVED GREEN INK.
Specification forming part of Letters Patent No. 37,984, dated March 24,1863.
To all whom it may concern:
Be it. known that I, GEORGE SMILLIE, of
the city, county, and State of New York, have invented a new and Improved Green Ink for Printing; and I do hereby declare that the following is a full, clear, and exact statement of the compolnent parts of and modeof manufacturing the same.
The basis of green ink commonly used in steel-plate and other printing is composed of anhydrous oxide of chromium. This, by reason'of the'liardand sharpcharacter of its particles, wears away the plates or other printingsurfaces very rapidly, and when used for bankdissolve it in: muriatic acid, and evaporate the solution. The resulting compound of chromium thus obtained is washed and dried and reduced to'an impalpable powder by tritura tion. to the same condition by tritnration, is incorporated with the chromium by mixing, stirring, and triturating them together in a dry state. This compound forms the basis of the The asbestus, having been also reduced ink, which'is made by mixing it with oil in the manner commonly practiced with other basesemployed in'the manufacture of printing-ink. The proportions of the chromium compound and asbestus may be varied according to the desired color of the ink.
As the chromium constitutes the coloring-matter, the ink will be paler or darker as a greater or less portion of asbestus is used. I geuerallyus about one .(1') part, by weigh t, ot'asbestus to two (2) parts of the chromium, v
This ink, having its basis composed of two entirely indestructible elements, is unassailable by any or all ofthe'known reagents, as
iodine,-chlorine,alkalies, and acids, while, owmg to the extreme smoothness to which the chromium compound and asbestus can be brought by trituration, it neither wears the plate or other prin tin g-surface' llOl tllG pen employed in writing over its impression in the same manner as the-ink made of the anhy drous oxide of chromium as alreadyused; The
asbestus gives the ink a more unctuous character, which renders it capable of being easily worked in printing. What I claim as myinvention, and desire to secure by Letters Patent, is-- A printing-ink having for its basis a com-' pound of chromium and asbestos or other analogous and suitable material, substantially as herein described.
GEORGE SMILLIE.
Witnesses:
HENRY '1. BROWN, GEo. W. REED.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US37984A true US37984A (en) | 1863-03-24 |
Family
ID=2107557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US37984D Expired - Lifetime US37984A (en) | Improved green ink |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US37984A (en) |
-
0
- US US37984D patent/US37984A/en not_active Expired - Lifetime
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