US228362A - Kwayssee and eudolf htjsak - Google Patents
Kwayssee and eudolf htjsak Download PDFInfo
- Publication number
- US228362A US228362A US228362DA US228362A US 228362 A US228362 A US 228362A US 228362D A US228362D A US 228362DA US 228362 A US228362 A US 228362A
- Authority
- US
- United States
- Prior art keywords
- kwayssee
- htjsak
- eudolf
- bed
- paper
- 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 18
- 239000000976 ink Substances 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- AXDJCCTWPBKUKL-UHFFFAOYSA-N 4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydron;chloride Chemical compound Cl.C1=CC(=N)C(C)=CC1=C(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 AXDJCCTWPBKUKL-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 235000017788 Cydonia oblonga Nutrition 0.000 description 2
- 240000000590 Cydonia oblonga Species 0.000 description 2
- 239000001828 Gelatine Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 150000001448 anilines Chemical class 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
- B41L11/00—Apparatus for directly duplicating from hectographic masters in mirror image, i.e. "wet duplicators" for producing positive copies
Definitions
- WITNESSES 'INVENTOR':
- VINCENZ KWAYSSER AND RUDOLF HUSAK OF SEMIL, BOHEMIA, AUSTRIA, ASSIGNORS TO CHARLES HENRY GREEN, OF LONDON, ENGLAND.
- the object of this new and improved process is to produce fae-simile copies of writings, drawings, and other delineations upon paper or other suitable material without damping the same and without requiring the use of a copying-press orotherlikemechanical means for giving pressure.
- the means which we find may be used with advantage in carrying the process into practical operation consists of a shallow metallic tray or box, which is half filled with a gelatinous mass constituting a bed upon which the negative is to be produced.
- the gelatinous bed which we employ consists of a solution of one part gelatine, four )arts '1 cerinc and two )arts water, which when set, presents a smooth surface capable of receiving the color or ink from the original writing or other document required to be copied.
- Other substances may be combined so as to produce a bed of a gelatinous character like that which is produced by the combination above set forth, which is the one we find most useful in practice.
- a good and useful violet (blue) ink is thus made: one part violet methylated aniline dissolved in seven parts of distilled wetter and one part alcohol.
- a good and useful red ink is thus made: two parts acetic rose aniline dissolved in ten parts of distilled water and one part alcohol.
- the paper or other surface on which the copy is required to be made is laid carefully upon the negative and pressed thereupon, and then slowly pulled away, when a copy will be obtained, the process being capable of frequent repetition.
- the negative may be easily removed from the-gelatinous bed by simply washing it oft with a sponge dipped in water, which may be lukewarm, or by other equivalent means, and the bed, when allowed to dry or when dried by the application of blotting-paper or a soft cotton rag, or by other like means, is ready for another impression or transfer.
Description
V, KWAYSSER & R. HUSAK. x Dry Copying Process. 1
No, 228,362 1 Patented June 1,1880.
WITNESSES: 'INVENTOR':
Z/irwwr .jfbuzyad i,
' I M M ATTORNEY .NTTED STATES PATENT Quince.
VINCENZ KWAYSSER AND RUDOLF HUSAK, OF SEMIL, BOHEMIA, AUSTRIA, ASSIGNORS TO CHARLES HENRY GREEN, OF LONDON, ENGLAND.
DRY-COPYING PROCESS.
SPECIFICATION forming part of Letters Patent No. 228,362, dated June 1, 1880.
Application filed April 1, 1879. Patented in Austria August 28, 1878, (antedated May 12, 1878,) in Germany August. 30, 1878, in Belgium October 30, 1878, in France November 11, 1878, and in England November 13, 1878.
To all whom it may concern:
Be it known that we, VINGENZ KWAYSSER and RUDOLF HUSAK, both of Semil, Bohemia, in the Empire of Austria, do hereby declare the nature of our invention for a new or'lmproved Dry-Copying Process for Producing Multiple Copies of Writings, Drawings, and other Delineations to be as follows:
The object of this new and improved process is to produce fae-simile copies of writings, drawings, and other delineations upon paper or other suitable material without damping the same and without requiring the use of a copying-press orotherlikemechanical means for giving pressure.
The means which we find may be used with advantage in carrying the process into practical operation consists of a shallow metallic tray or box, which is half filled with a gelatinous mass constituting a bed upon which the negative is to be produced.
The gelatinous bed which we employ consists of a solution of one part gelatine, four )arts '1 cerinc and two )arts water, which when set, presents a smooth surface capable of receiving the color or ink from the original writing or other document required to be copied. Other substances may be combined so as to produce a bed of a gelatinous character like that which is produced by the combination above set forth, which is the one we find most useful in practice.
The inks used by us in our new dry-copying process are made as follows:
First, a good and useful violet (blue) ink is thus made: one part violet methylated aniline dissolved in seven parts of distilled wetter and one part alcohol.
Second, a good and useful red ink is thus made: two parts acetic rose aniline dissolved in ten parts of distilled water and one part alcohol.
If the original writing or drawing which is written or drawn with either of the beforementioned inks or inks of an analogous character on ordinary writing or drawing paper he laid face downward upon the smooth surface of a gelatinous copying or transfer bed, such as is hereinbefore mentioned, and is then softly pressed thereupon either by the hand or by a thin layer of wood or pasteboard or roller or other pad, and after the lapse of about a minute is then lifted off again, a reverse copy of the original will be found in sharp and distinct lines upon the copying or transfer bed. a.
From a negative so produced fifty or more distinct copies may be taken on any sort of paper, and this without requiring the aid of a damping process or mechanical pressure, such as is necessary for ordinary copyingpresses.
The paper or other surface on which the copy is required to be made is laid carefully upon the negative and pressed thereupon, and then slowly pulled away, when a copy will be obtained, the process being capable of frequent repetition.
The negative may be easily removed from the-gelatinous bed by simply washing it oft with a sponge dipped in water, which may be lukewarm, or by other equivalent means, and the bed, when allowed to dry or when dried by the application of blotting-paper or a soft cotton rag, or by other like means, is ready for another impression or transfer.
The means herein described for carrying out our process will be embodied in a separate application for patent.
Having thus described our invention, what we claim as new, and desire to secure by Letters Patent, is-
The method herein described of obtaining copies of writings, drawings, and other ink delineations, consisting in producing on an absorbent surface or pad possessing the inherent properties of remaining moist and elastic a transfer impression in reverse from the original writing or delineation, and then printing copies from said surface by pressing dry sheets of paper thereupon, substantially as and for the purpose set forth.
VINZ. KWAYSSER. BUD. HUSAK.
Witnesses:
J OSEF LEwITUs, LAMBERT I-IUsAK.
Publications (1)
Publication Number | Publication Date |
---|---|
US228362A true US228362A (en) | 1880-06-01 |
Family
ID=2297741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US228362D Expired - Lifetime US228362A (en) | Kwayssee and eudolf htjsak |
Country Status (1)
Country | Link |
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US (1) | US228362A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2624163A (en) * | 1948-04-22 | 1953-01-06 | American Cyanamid Co | Method of making colored gelatin capsules |
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0
- US US228362D patent/US228362A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2624163A (en) * | 1948-04-22 | 1953-01-06 | American Cyanamid Co | Method of making colored gelatin capsules |
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