US117313A - Improvement in printers ink - Google Patents
Improvement in printers ink Download PDFInfo
- Publication number
- US117313A US117313A US117313DA US117313A US 117313 A US117313 A US 117313A US 117313D A US117313D A US 117313DA US 117313 A US117313 A US 117313A
- Authority
- US
- United States
- Prior art keywords
- improvement
- parts
- ink
- printers ink
- black
- 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
- 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
- C09D11/16—Writing inks
- C09D11/18—Writing inks specially adapted for ball-point writing instruments
Definitions
- the present invention relates to an improvement upon the black ink recited in Letters Patent No. 108,615, dated October 25, 1870; and consists in substituting for the extract of logwood, bichromate of potassa, Prussian blue, 6850., therein employed, extract of gall, sulphate of iron, and acid-sulphate of indigo, compounded in the manner hereinafter described.
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
PATENT 'QFFIGE.
CHARLES MCILVAINE, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN PRINTERS INK.
Specification forming part of Letters Patent No. 117,313, dated July 25, 1871.
To all whom it may concern:
Be it known Ihtt I, CHARLES MCILVAINE, of the city of Philadelphia, in the State of Penn' sylvania, have invented a new and Improved Black Copying Printers Ink, whereby, when paper is printed upon in this ink, impression copies can be made from this printing in the same manner as from printing done in ordinary copying writing-inks, and of such consistency and character as to be used for printing on printing-presses.
This I accomplish by using a soluble black coloring matter in connection with glycerine, together with soluble gums, acids, and saccharine matter, as to accomplish the purpose set forth.
The present invention relates to an improvement upon the black ink recited in Letters Patent No. 108,615, dated October 25, 1870; and consists in substituting for the extract of logwood, bichromate of potassa, Prussian blue, 6850., therein employed, extract of gall, sulphate of iron, and acid-sulphate of indigo, compounded in the manner hereinafter described.
In making my ink I take six parts of extract of galls and dissolve in twenty-tour parts of water, five parts of pure sulphate of iron and dissolve in twelve parts of water, one part of sulphate of indigo acid; the Whole is thoroughly mixed together and five parts of glycerine added; evaporate by rapid heat to a thick paste, and add two parts of rock-candy, tWo parts of gum arabic, dextrine, or starch, and one part of lamp-black or sepia; or, in place of extract of galls, five parts of tannic acid and one part of gallic acid may be used, in connection with the other ingredients, to accomplish the purpose set forth.
I claim as my invention- An improved black copyable printers ink, composed of the ingredients, 2 0., a black coloring matter in connection with glycerine, together with soluble gums, acid, and saccharine matter, substantially as specified.
lVitnesses: CHARLES MGILVAINE.
WVM. P. KILDARE, J. W. HANSLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US117313A true US117313A (en) | 1871-07-25 |
Family
ID=2186770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US117313D Expired - Lifetime US117313A (en) | Improvement in printers ink |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US117313A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2772175A (en) * | 1952-04-02 | 1956-11-27 | Dick Co Ab | Stencil duplicating inks |
-
0
- US US117313D patent/US117313A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2772175A (en) * | 1952-04-02 | 1956-11-27 | Dick Co Ab | Stencil duplicating inks |
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