US14069A - Method of preventing bank-notes - Google Patents
Method of preventing bank-notes Download PDFInfo
- Publication number
- US14069A US14069A US14069DA US14069A US 14069 A US14069 A US 14069A US 14069D A US14069D A US 14069DA US 14069 A US14069 A US 14069A
- Authority
- US
- United States
- Prior art keywords
- bank
- notes
- paper
- note
- oil
- 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
- 238000000034 method Methods 0.000 description 16
- 238000009835 boiling Methods 0.000 description 12
- 239000002966 varnish Substances 0.000 description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 12
- 239000011701 zinc Substances 0.000 description 12
- 229910052725 zinc Inorganic materials 0.000 description 12
- 235000021388 linseed oil Nutrition 0.000 description 10
- 239000000944 linseed oil Substances 0.000 description 10
- 239000004575 stone Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000002253 acid Substances 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 238000004061 bleaching Methods 0.000 description 4
- 238000004040 coloring Methods 0.000 description 4
- 229940072033 potash Drugs 0.000 description 4
- 235000015320 potassium carbonate Nutrition 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 229940097275 Indigo Drugs 0.000 description 2
- 240000007871 Indigofera tinctoria Species 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/29—Securities; Bank notes
Definitions
- my invention consists in using oil-colored paper for bank-notes, drafts, and all other papers representing value, and printing them with indigo-ink, or an ink which would equally reflect or transmit the chemical rays of light, and which is equally or more fugitive than the color of the paper itself, so that when an attempt is made to copy the bank-note by photographic process there will not be produced a. distinct copy of the said bank-note.
- indigo-ink or an ink which would equally reflect or transmit the chemical rays of light, and which is equally or more fugitive than the color of the paper itself, so that when an attempt is made to copy the bank-note by photographic process there will not be produced a. distinct copy of the said bank-note.
- the color of the said bank-note must be removed by some bleaching reagent. This cannot be done without destroying the vignettes and the let tering of the said bank-note, so that there will be left nothing to copy.
- bank-notes and drafts printed on oil-colored paper cannot be transferred upon a lithographic stone, for when the ink of the bank-note is loosened by potash or some other alkali the color of the paper will also be loosened and transferred upon the lithographic stone, and thus the vignettes and the lettering of the bank-note will be efi'aced, so that there will be left nothing to copy.
- bank-notes and drafts printed on oil-colored paper cannot be copied by anastatic printing, for when the bank-notes and drafts are laid upon the zinc, and when the proper acid is applied upon the back of the bank-note in order to act upon the zinc through those parts of the bank-note where there'is no ink of the vignettes and that of the lettering, and thus produce the copy of the said bank note upon the zinc plate will be prevented;
- the print ers varnish or the boiled linseed-oil of the color of the paper must first be removed by potash or by some other reagent; but this cannot be done without removing the varnish or the boiled linseed-oil of the ink also; and thus when the acid is applied upon the back of the bank-note it will act upon the zinc plate uniformly all over and produce no copy on the zinc plate.
- the ink I use to print the bank-notes and drafts with is indigo, or some other organic or metallic substance which will reflect or transmit the chemical rays of light, as well as the color of the paper, and that is equally or more fugitive than the color of the paper.
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Printing Methods (AREA)
Description
0. D. SEROPYAN.
METHOD or PREVENTING BANK NOTES, 620., FROM BEING GOUNTERFEITED. No. 14,069.
PATENTED JAN. 8, 1856.
C. D. SEROPYAN, OF NEW HAVEN, CONNECTICUT.
METHOD OF PREVENTING BANK-NOTES, 840., FROM BEING COUNTERFEITED.
Specification forming part of Letters Patent No. 1 1,069, dated January 8, 1856.
To all whom it may concern.-
Be it known that I, CHRISTOPHER- D. SE- ROPYAN, of New Haven,iu the county of New Haven, in the State of Connecticut, have invented a new and improved mode of preventing counterfeiting bank-notes, drafts, and other papers representing value by photographic process, by transferring on lithographic stone, or by anastatic printingi. 0., preventing banknotes, drafts, and other papers representing value from being counterfeited by the abovementioned three different processesviz., photographic, transferring, and anastatic processes; and I do hereby declare that the following is a full and exact description thereof, reference being had to the specimens accompanying this application.
The nature of my invention consists in using oil-colored paper for bank-notes, drafts, and all other papers representing value, and printing them with indigo-ink, or an ink which would equally reflect or transmit the chemical rays of light, and which is equally or more fugitive than the color of the paper itself, so that when an attempt is made to copy the bank-note by photographic process there will not be produced a. distinct copy of the said bank-note. In order, therefore, to copy the same the color of the said bank-note must be removed by some bleaching reagent. This cannot be done without destroying the vignettes and the let tering of the said bank-note, so that there will be left nothing to copy. Again, bank-notes and drafts printed on oil-colored paper cannot be transferred upon a lithographic stone, for when the ink of the bank-note is loosened by potash or some other alkali the color of the paper will also be loosened and transferred upon the lithographic stone, and thus the vignettes and the lettering of the bank-note will be efi'aced, so that there will be left nothing to copy. Again, bank-notes and drafts printed on oil-colored paper cannot be copied by anastatic printing, for when the bank-notes and drafts are laid upon the zinc, and when the proper acid is applied upon the back of the bank-note in order to act upon the zinc through those parts of the bank-note where there'is no ink of the vignettes and that of the lettering, and thus produce the copy of the said bank note upon the zinc plate will be prevented;
for the printers varnish or the boiled linseedoil of the color of the paper will protect the other parts of the bank-note where there is no ink of the vignettes and of the lettering. In
order, therefore, to be able to produce the copy of the bank-note upon the zinc plate, the print ers varnish or the boiled linseed-oil of the color of the paper must first be removed by potash or by some other reagent; but this cannot be done without removing the varnish or the boiled linseed-oil of the ink also; and thus when the acid is applied upon the back of the bank-note it will act upon the zinc plate uniformly all over and produce no copy on the zinc plate. Therefore, from what has been stated it is evident that the combined action of the oil-colored paper and the fugitive ink will prevent bank-notes, drafts, and all other papers representing value from being counterfeited by photographic process, by the process of transferring upon lithographic stone, or by the process of anastaticprinting.
To enable others skilled in the art to make and use my invention, I will proceed to describe my mode of manufacturing bank-notes, drafts, and other papers representing value.
I use different oil-colored papers. They are red, pink, orange, yellow, green, gray, and light-indigo colors. These may be prepared by first taking the different coloring substances and grinding them fine with the printers varnish or boiled linseed-oil, and print the color uniformly thus prepared upon the bank-note paper by lithographic process; or take coninon bank-note paper colored in the ordinary way, or not colored at all, sized or not, and' print upon it by the same process a filni of the printers varnish or boiled linseed-oil, and thus the oil will permeate through the paper, being sized or unsized, and protect the color of the paper from being acted upon by the bleaching reagents, and also prevent the acids from acting through the paper. The ink I use to print the bank-notes and drafts with is indigo, or some other organic or metallic substance which will reflect or transmit the chemical rays of light, as well as the color of the paper, and that is equally or more fugitive than the color of the paper. These coloring substances, out of which the printing-ink is to be made, are also ground fine in the printers varnish or boiled tion of the oil-colored paper and the fugitive ink, which produces the desired result, and not the oil-colored paper alone without the fugitive ink, nor the fugitive ink alone Without the oil-colored paper, but the protecting power resulting out of the combination of the oilcolored paper and the fugitive ink, or any other substantially the same, and which will produce the intended efi'ect.
CHRISTOPHER D. SEROPYAN. lVitnesses GEORGE E. JACKSON, FRANCIS MILLER.
Publications (1)
Publication Number | Publication Date |
---|---|
US14069A true US14069A (en) | 1856-01-08 |
Family
ID=2074405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14069D Expired - Lifetime US14069A (en) | Method of preventing bank-notes |
Country Status (1)
Country | Link |
---|---|
US (1) | US14069A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1221284A2 (en) | 1994-05-11 | 2002-07-10 | General Mills, Inc. | Food piece and apparatus and methods for making multiple, complexly patterned extrudates |
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0
- US US14069D patent/US14069A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1221284A2 (en) | 1994-05-11 | 2002-07-10 | General Mills, Inc. | Food piece and apparatus and methods for making multiple, complexly patterned extrudates |
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