US376764A - Manifold sheet - Google Patents
Manifold sheet Download PDFInfo
- Publication number
- US376764A US376764A US376764DA US376764A US 376764 A US376764 A US 376764A US 376764D A US376764D A US 376764DA US 376764 A US376764 A US 376764A
- Authority
- US
- United States
- Prior art keywords
- sheet
- ink
- manifold
- dye
- printed
- 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
- 239000000975 dye Substances 0.000 description 42
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 28
- 229910052799 carbon Inorganic materials 0.000 description 22
- 239000000835 fiber Substances 0.000 description 22
- 239000000203 mixture Substances 0.000 description 22
- 239000000463 material Substances 0.000 description 18
- 239000000049 pigment Substances 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 239000003921 oil Substances 0.000 description 12
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 8
- 239000000344 soap Substances 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000004040 coloring Methods 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 235000011187 glycerol Nutrition 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- LNTHITQWFMADLM-UHFFFAOYSA-N Gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000004071 soot Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RCJVRSBWZCNNQT-UHFFFAOYSA-N Dichlorine monoxide Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 2
- 229940074391 Gallic acid Drugs 0.000 description 2
- DNMNDNSFJMUUFM-UHFFFAOYSA-N Prussian blue Chemical compound [Fe+3].[Fe+3].[Fe+3].[Fe+3].N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N.N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N.N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N DNMNDNSFJMUUFM-UHFFFAOYSA-N 0.000 description 2
- 229940033123 Tannic Acid Drugs 0.000 description 2
- LRBQNJMCXXYXIU-NRMVVENXSA-N Tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 2
- 150000001721 carbon Chemical class 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910052803 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 235000004515 gallic acid Nutrition 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 239000006233 lamp black Substances 0.000 description 2
- 239000000320 mechanical mixture Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 235000015523 tannic acid Nutrition 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
Definitions
- This invention covers a manifold sheet coated with or containingan ink or dye,which sheet is more especially intended as a substitute for the ordinary carbon o rlamp-black paper now in common use for producing duplicate copies, known as carbon copies, which copies I will for convenieiic'e" term printed sheets.
- Carbon paper as prepared ordinarily,-is merely a mechanical mixture of lamp-black or soot ground with grease, which mixture, when applied to thin leaves of tissue-paper, forms a transferable coating thereon.
- This carbon -paper prepared in the manner described, or some similarmethod gives, when used in the art of duplicating or manifolding merely an imprint of smut or soot, which is not as'durable as the ordinary pencil-mark of theplumbago or graphite pencil.
- the parti-v cles of carbon or carbon mixture on a carbon copy are merely held lightly on the surface of the paper fiber, and by slight friction the text becomes fatally blurred or injured, thus rendering these carbon copies undesirable as a permanent record.
- the vital distinction between my manifold ink-sheet and an ordinary carbonsheet is that in the carbonsheet the transferable-surface does not dye, stain, or penetrate the printed sheet, butsim-- ply adheres to its surface, whereas in my manifold sheet the transferred coating enters, dyes, or stains the fabric or pores of the printed sheet, and consequently cannot be removed by rubbing without destroying the sur- Serial N6. 253,892. (Speciincnal face of the sheet in the same manner as is done in erasing ordinary writing with a' knifeeraser.
- I employ a transferable surface of ink, whereas the carbon surface is not an ink, b'dt simply an insoluble pigment (carbon) mixed with grease to cause it to adhere to the surface of the printed sheet.
- Ink properly so called, becomes intimately absorbedby the'fiber of the paper, while the marking medium with which ,it' is compared is merely superficially laid upon the fiber.
- the permanence is matter of degree, depending upon other causes than the character of the composition, such as the amount o'f'mechanical pressure exerted in applying it.
- Another important distinction I p is due to the matter of fluidity.
- I mean a dye or coloring-matter V description held-in suspension in a vehicle of sufficient fluidity (or a mixture of thetwo) which, whenapplied to the surface ofasheet,v will enter the fibers or pores of the same and carry with it the dye, pigment, or coloring matter, thereby leaving a mark or stain 'iUCOf'.
- the aniline is ground with sufficient oil to make a paste, which is applied in a thin layer to one surface of the material to be used as the manifolding-sheet. When the ink is on the sheet, it should be sufficiently dry to avoid smudging the printed sheet, and at the same time should be sufficiently moist to print freely.
- the base or agent employed in holding the ink or dye on the surface of my manifold inksheet may be either an oil or an oilbearing material, a soap or mixture containing soap, with or without the addition of glycerine, or what is known as glycerine-jelly. Ido not limit my invention, however, to these particular materials, as I consider that my invention and claims cover them and their equivalents, broadly.
- I will now describe the production of my ink-sheets from a mixture of the dye or solid ink with saponaceous materials.
- I dissolve the dye or ink-for instance, aniline-in a suitable solvent--such, for example, as water, acetic acid, equal parts of chloroform and alcohol, 830.
- a suitable solvent-- such, for example, as water, acetic acid, equal parts of chloroform and alcohol, 830.
- glycerine soap to which, if necessary, I may add a certain quantity of pure glycerine.
- These compounds are thoroughly mixed and carefully ground with the ink or dye materials, with or without a mordant, as here in mentioned.
- I apply this mixture to the materialto be used as the manifolding-sheet; but in any case the quantity of materials employed must be regulated according to the chemical nature of the ink or dye and the sheet upon which it is to be placed or applied.
- oil acts as a vehicle for carrying the dye or dye and pigment into the fibers of the printed sheet, while at the same time the oil produces a pliant and non-drying manifold ink-shcet.
- the oil and aniline may be combined with oxychloride of tin, with tannic or gallic acid, or with other like mordants, the object of these agents being to permanently fix the aniline or dye in the fiber of the printed sheet.
- the dampening incidental to taking press copies from the printed sheet dissolves the surface ink or dye, and the mordant, if such be used, and thus a permanent dye or ink is produced in the fibers of the printed or written sheet.
- the sheet when printed may be used without further treatment, or the ink therein may be further fixed or developed by being simply dampened or moistened with water, alcohol, or any solvent of the dye or coloring-matter used without press copying.
- the printed sheet is fixed or developed by the ordinary process of press-copying, it is evident that at the same time a good second or press copy can be obtained, the intensity, color, and nature of this press copy depend ing entirely on the composition of the manifold ink-paper employed.
- Another detail feature of this improvement is that by the use of a suitable pigment in combination with a soluble dye one can obtain more durable copies than by any manifolding process 'known to me.
- the sheet can be backed with a nonporous coating, or by a non porous aux iliary sheet pasted thereon.
- WVhat I claim as my invention is- 1.
- a sheet for manifold copying having a -facing containing the constituents of asolu ble coloring substance and a permeant vehicle therefor, as set forth.
- a sheet for manifold copying carrying the elements of a soluble color and an insoluble color and a permeant vehicle therefor, as set forth.
- a sheet for manifold copying having a transferable printing-surface and a backingsheet, as set forth.
Landscapes
- Color Printing (AREA)
- Coloring (AREA)
Description
UNITED STATES PATENT OFFICE.
JAooB'L. 'WORTMAN, or PHILADELPHIA, PEiINSYLVANIAf MANIFOLD SHEET.
SPECIFICATION forming part. of Letters Patent No. 376,764, dated January 24, 1888 Application filed October 31, 1887.
To all whom it may concern:
Be it known that I, JACOB -L. WoR'rMAN, a citizen of the United States, residing at Philadelphia, in the county of Philadelphia, State of Pennsylvania, have invented certain new and useful Improvements in a Manifold Sheet, of which the following is a specification, reference being bad therein to the accompanying drawing. t
This invention covers a manifold sheet coated with or containingan ink or dye,which sheet is more especially intended as a substitute for the ordinary carbon o rlamp-black paper now in common use for producing duplicate copies, known as carbon copies, which copies I will for convenieiic'e" term printed sheets.
Carbon paper, as prepared ordinarily,-is merely a mechanical mixture of lamp-black or soot ground with grease, which mixture, when applied to thin leaves of tissue-paper, forms a transferable coating thereon. This carbon -paper prepared in the manner described, or some similarmethod, gives, when used in the art of duplicating or manifolding merely an imprint of smut or soot, which is not as'durable as the ordinary pencil-mark of theplumbago or graphite pencil. The parti-v cles of carbon or carbon mixture on a carbon copy are merely held lightly on the surface of the paper fiber, and by slight friction the text becomes fatally blurred or injured, thus rendering these carbon copies undesirable as a permanent record.
My improvement consists'of a manifold inksheet having a coating or surface which,when transferred in manifolding, will not merely rest lightly on the surface of the printed sheet, but will be absorbed directly therein, sothat it cannot intentionally or accidentally be rubbed off, like a pencil-mark, but will be in-l corporated into. the paper, like ordinary writing-fluid. In other words, the vital distinction between my manifold ink-sheet and an ordinary carbonsheet is that in the carbonsheet the transferable-surface does not dye, stain, or penetrate the printed sheet, butsim-- ply adheres to its surface, whereas in my manifold sheet the transferred coating enters, dyes, or stains the fabric or pores of the printed sheet, and consequently cannot be removed by rubbing without destroying the sur- Serial N6. 253,892. (Speciincnal face of the sheet in the same manner as is done in erasing ordinary writing with a' knifeeraser. To accomplish this permanent effect, I employ a transferable surface of ink, whereas the carbon surface is not an ink, b'dt simply an insoluble pigment (carbon) mixed with grease to cause it to adhere to the surface of the printed sheet. The difference is obvious. Ink, properly so called, becomes intimately absorbedby the'fiber of the paper, while the marking medium with which ,it' is compared is merely superficially laid upon the fiber. In the former case th e nature ofthe composition causes it to become permanently fixed in the fiber. I11 the latter the permanence is matter of degree, depending upon other causes than the character of the composition, such as the amount o'f'mechanical pressure exerted in applying it. Another important distinction I p is due to the matter of fluidity. While, as presently shown, the coating upon my manifold sheet is sufficiently dry to avoid smearing upon more contact, it, is yet sufficie'ntly absorbed by the fiber 'of the printed or transfer sheet upon being pressed against the-v latter. In the case of the carbon-paper the coating is absolutely dry, and its use does not require the characteristic of being permeant.
of any kind in solution, or a pigment of any By th'eterm ink, as used throughout this specification, I mean a dye or coloring-matter V description held-in suspension in a vehicle of sufficient fluidity (or a mixture of thetwo) which, whenapplied to the surface ofasheet,v will enter the fibers or pores of the same and carry with it the dye, pigment, or coloring matter, thereby leaving a mark or stain 'iUCOf'.
porated with the fiber or composition of the sheet. In case that portion of the ink which constitutes the dye, pigment, or coloring-matteris held in the solid state on the surface of themanifold ink-sheet by means of soap or other suitable material not in itself a vehicle of sufficient fluidity to carry the coloring-mat-v ter into the fiber of the paper, then, forthe production of an ink as" above described, it is necessary to supply a suitable solvent, which may be applied to'the printed sheet either before or after printing, generally the latter,
I prefer to use as a vehicle any of the non 75 moist or permeatmg in 1tscharacter to become drying oils, and as a dye I prefer aniline, although other dyes can be used. To make the ink, the aniline is ground with sufficient oil to make a paste, which is applied in a thin layer to one surface of the material to be used as the manifolding-sheet. When the ink is on the sheet, it should be sufficiently dry to avoid smudging the printed sheet, and at the same time should be sufficiently moist to print freely. I find from actual experience that the ink or dye can be held in a suitable manner on my manifold sheets in a variety of ways, and I will illustrate some of the methods, the products of which I have successfully employed on the type-writer and otherwise in the production of manifold copies. 2
The base or agent employed in holding the ink or dye on the surface of my manifold inksheet may be either an oil or an oilbearing material, a soap or mixture containing soap, with or without the addition of glycerine, or what is known as glycerine-jelly. Ido not limit my invention, however, to these particular materials, as I consider that my invention and claims cover them and their equivalents, broadly.
I will now describe the production of my ink-sheets from a mixture of the dye or solid ink with saponaceous materials. I dissolve the dye or ink-for instance, aniline-in a suitable solvent--such, for example, as water, acetic acid, equal parts of chloroform and alcohol, 830. To this solution I add a small quantity of glycerine soap, to which, if necessary, I may add a certain quantity of pure glycerine. These compounds are thoroughly mixed and carefully ground with the ink or dye materials, with or without a mordant, as here in mentioned. I apply this mixture to the materialto be used as the manifolding-sheet; but in any case the quantity of materials employed must be regulated according to the chemical nature of the ink or dye and the sheet upon which it is to be placed or applied.
In the use of oil as the medium for holding the ink on the surface of the manifold inksheet it acts as a vehicle for carrying the dye or dye and pigment into the fibers of the printed sheet, while at the same time the oil produces a pliant and non-drying manifold ink-shcet. The oil and aniline may be combined with oxychloride of tin, with tannic or gallic acid, or with other like mordants, the object of these agents being to permanently fix the aniline or dye in the fiber of the printed sheet. The dampening incidental to taking press copies from the printed sheet dissolves the surface ink or dye, and the mordant, if such be used, and thus a permanent dye or ink is produced in the fibers of the printed or written sheet.
It is obvious that the sheet when printed may be used without further treatment, or the ink therein may be further fixed or developed by being simply dampened or moistened with water, alcohol, or any solvent of the dye or coloring-matter used without press copying. In case the printed sheet is fixed or developed by the ordinary process of press-copying, it is evident that at the same time a good second or press copy can be obtained, the intensity, color, and nature of this press copy depend ing entirely on the composition of the manifold ink-paper employed. Another detail feature of this improvement is that by the use of a suitable pigment in combination with a soluble dye one can obtain more durable copies than by any manifolding process 'known to me. For example, by the combined use of permanent pigments-such as ultramarine, cobalt, carbon, Berlin blue, chromes or gallates of iron, or like materials, mixed with anilinesor other dyes-I have obtained a good presscopying printed copy, while at the same time the printed copy has as a base a pigment which forms a permanent ink.
In the event that the material used for the manifold sheet is so porous that the ink will pass through it the sheet can be backed with a nonporous coating, or by a non porous aux iliary sheet pasted thereon.
WVhat I claim as my invention is- 1. A sheet for manifold copying carrying a coloring substance and a permeant vehicle therefor, as set forth.
2. A sheet for manifold copying having a -facing containing the constituents of asolu ble coloring substance and a permeant vehicle therefor, as set forth.
3. A sheet for manifold copying carrying the elements of a soluble color and an insoluble color and a permeant vehicle therefor, as set forth.
4. A sheet for manifold copying having a transferable printing-surface and a backingsheet, as set forth.
In testimony whereof I aiiix my signature in presence of two witnesses.
J Ii. WORTMAN.
\Vitnesses:
J. C. STODDARD, J. H. CLEAR.
Publications (1)
Publication Number | Publication Date |
---|---|
US376764A true US376764A (en) | 1888-01-24 |
Family
ID=2445768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US376764D Expired - Lifetime US376764A (en) | Manifold sheet |
Country Status (1)
Country | Link |
---|---|
US (1) | US376764A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559608A (en) * | 1948-11-26 | 1951-07-10 | Joseph R Ehrlich | Multicolor carbon paper |
-
0
- US US376764D patent/US376764A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559608A (en) * | 1948-11-26 | 1951-07-10 | Joseph R Ehrlich | Multicolor carbon paper |
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