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 photography

Info

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
Application number
DEF45834D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMILIE LOUISE CONRADINE SCHERP
Original Assignee
EMILIE LOUISE CONRADINE SCHERP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EMILIE LOUISE CONRADINE SCHERP filed Critical EMILIE LOUISE CONRADINE SCHERP
Priority to DEF45834D priority Critical patent/DE375260C/en
Application granted granted Critical
Publication of DE375260C publication Critical patent/DE375260C/en
Expired legal-status Critical Current

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)

PATENT-ANSPRUCII: Verfahren zur Herstellung eines Mehrfarbenkornrasters für die Naturfarbenphotographie, bei dem auf Glasplatten, Filmen, Filmrollen oder sonstigen Unterlagen eine farblose Unterlage als Farbträger gebildet wird, dadurch gekennzeichnet, daß auf dem Farbträger durch Zerstäubung zwei oder mehrere Farbstofflösungen in feinster Verteilung nacheinander aufgebracht und darauf die von dein Zerstäuber nicht getroffenen Flächen in einem Farbstoffl:ade eingefärbt werden, das die eingestäubten Farbstoffe nicht zu lösen vermag. `I111 . IllvPATENT-ANSPRUCII: Process for the production of a multicolor grain grid for natural color photography, in which on glass plates, films, film rolls or other documents a colorless base is formed as a color carrier, thereby characterized in that two or more dye solutions are sprayed onto the ink carrier Applied one after the other in the finest distribution and then the ones from your atomizer surfaces not hit are colored in a dye that matches the dusted Not able to dissolve dyes. `I111. Illv
DEF45834D 1919-12-09 1919-12-09 Process for the production of a multicolor grain grid for natural color photography Expired DE375260C (en)

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)

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