DE375260C - Process for the production of a multicolor grain grid for natural color photography - Google Patents
Process for the production of a multicolor grain grid for natural color photographyInfo
- Publication number
- DE375260C DE375260C DEF45834D DEF0045834D DE375260C DE 375260 C DE375260 C DE 375260C DE F45834 D DEF45834 D DE F45834D DE F0045834 D DEF0045834 D DE F0045834D DE 375260 C DE375260 C DE 375260C
- Authority
- DE
- Germany
- Prior art keywords
- production
- multicolor
- natural color
- color photography
- grid
- 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
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
- G03C7/06—Manufacture of colour screens
- G03C7/08—Manufacture of colour screens from diversely-coloured grains irregularly distributed
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
Verfahren zur Herstellung eines lnehrfarbenkornrasters für die Naturfarbenphotographie. Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines Mehrfarbenkornrasters durch Verstäubung von Farblösungen und besteht darin, daß zwei oder mehrere Farblösungen hintereinander durch Verstäubung auf den Farbträger aufgebracht und darauf erst die von dem Zerstäuber nicht getroffenen Flächen mit der dritten bzw. weiter erforderlichen Farbe in einem Farbstoffbade eingefärbt werden, das die aufgestäubten Farbstoffe nicht zu lösen vermag. Man erhält dadurch gut verteilte Rasterelemente und vereinfacht und verkürzt den Herstellungsprozeß des Rasters.Process for the production of a semicolor grain grid for natural color photography. The present invention relates to a method for producing a multicolor grain grid by dusting of color solutions and consists in the fact that two or more color solutions applied one after the other to the ink carrier by dusting and then only the areas not hit by the atomizer with the third or further required Color can be colored in a dye bath that contains the dusted dyes unable to solve. This results in well-distributed grid elements and in a simplified manner and shortens the production process of the grid.
Im nachstehenden soll die Herstellung eines Kornrasters an einem Ausführungsbeispiel erläutert werden.In the following, the production of a grain grid is to be carried out using an exemplary embodiment explained.
Der Farbträger durchläuft auf einer endlosen Bahn mit regelbarer Geschwindigkeit den Zerstäubungsapparat, durch den auf einem prozentual angemessenen Teil der Fläche eine blaue Farbstofflösung fein verteilt aufgebracht wird. Da die mikroskopisch kleinen Tropfen sofort trocknen, so kann der Farbträger sofort durch einen zweiten Zerstäubungsapparat laufen, durch den grüne Farbstofflöstingen in angemessener Verteilung ebenfalls fein verstäubt aufgebracht werden. Hierauf geht der Farbträger mittels einer weiteren endlosen Bahn zum Einfärben der von den Zerstäubern nicht getroffenen Stellen durch ein Bad mit einer roten Farbstofflösung, die die aufgestäubten Farbstoffe nicht zu lösen vermag.The ink carrier runs through an endless path with adjustable speed the atomizer, through which on an appropriate percentage of the area a finely divided blue dye solution is applied. Because the microscopic dry small drops immediately so that the paint carrier can be replaced by a second one Run the nebulizer through which the green dye dissolvents are appropriately distributed can also be applied finely dusted. The color carrier then goes by means of another endless path for coloring those not hit by the atomizers Make by taking a bath with a red dye solution that will remove the dusted dyes unable to solve.
Man hat nun durch dieses einfache Verfahren blaue, blaugrüne, grüne und rote kastereleinente in feinster Verteilung erhalten. Es können natürlich die Farben auch in anderer Reihenfolge oder in anderer zweckmäßiger Zusammenstellung auf diese Weise auf den Farbträger aufgebracht -werden.You now have blue, blue-green, green by this simple procedure and red caste elements preserved in finest distribution. Of course they can Colors also in a different order or in a different appropriate combination can be applied to the ink carrier in this way.
Die Tropfengröße und die Verteilung der Tropfen läßt sich gut regeln.The droplet size and the distribution of the droplets can be easily regulated.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF45834D DE375260C (en) | 1919-12-09 | 1919-12-09 | Process for the production of a multicolor grain grid for natural color photography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF45834D DE375260C (en) | 1919-12-09 | 1919-12-09 | Process for the production of a multicolor grain grid for natural color photography |
Publications (1)
Publication Number | Publication Date |
---|---|
DE375260C true DE375260C (en) | 1923-05-11 |
Family
ID=7100699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF45834D Expired DE375260C (en) | 1919-12-09 | 1919-12-09 | Process for the production of a multicolor grain grid for natural color photography |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE375260C (en) |
-
1919
- 1919-12-09 DE DEF45834D patent/DE375260C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2930491C2 (en) | Process for producing foreign salt-free inks | |
DE375260C (en) | Process for the production of a multicolor grain grid for natural color photography | |
AT88579B (en) | Process for the production of a multi-color grain grid for natural color photography. | |
DE375259C (en) | Method for producing a multicolor grain grid | |
CH678699A5 (en) | ||
DE701033C (en) | Process for the production of multicolored coating agents | |
DE375261C (en) | Method for producing a multicolor grain grid | |
DE517798C (en) | Method of applying a multicolor screen for color photography to a film | |
DE497268C (en) | Process for the production of patterned single and multicolored foils from cellulose decoctions | |
CH92156A (en) | Process for producing a multicolor grain grid for natural color photography. | |
DE406706C (en) | Process for the production of three and multicolor screens for color photography | |
DE368019C (en) | Process for the production of colored, patterned, rubberized fabrics | |
DE351763C (en) | Process for the production of multicolor screens | |
DE38393C (en) | Process for fixing lithographic, typographic and autographic transfers | |
DE504793C (en) | Process for the production of multi-colored printed blanks in automatic printing and punching machines | |
DE411740C (en) | Process for the production of colored high gloss candles | |
DE633047C (en) | Process for printing pigment inks on fabric | |
DE498627C (en) | Process for the production of paper with a relief-like surface | |
DE448990C (en) | Flat printing process of lithographic stone, metal, etc., whereby the printing plate already bearing the drawing (transfer printing) is to be protected against the absorption of ink in the areas free of drawing by treatment with a non-caustic agent | |
DE365132C (en) | Method of rendering gelatin photographic images suitable for printing with fat inks | |
DE634091C (en) | Process for the production of colorful posters | |
DE322015C (en) | Process for the production of multicolored pictures by superimposing single-color printed pictures which can be peeled off from a temporary base | |
DE535446C (en) | Process for the production of pattern originals for reproduction purposes | |
DE452704C (en) | Method for handling the preparation sheet in the book printing shop | |
DE360804C (en) | Process for the production of colored glass plates |