AT35593B - Process for the production of orthochromatic temporal light powders. - Google Patents

Process for the production of orthochromatic temporal light powders.

Info

Publication number
AT35593B
AT35593B AT35593DA AT35593B AT 35593 B AT35593 B AT 35593B AT 35593D A AT35593D A AT 35593DA AT 35593 B AT35593 B AT 35593B
Authority
AT
Austria
Prior art keywords
production
orthochromatic
temporal light
light powders
powders
Prior art date
Application number
Other languages
German (de)
Inventor
Gottlieb Dr Krebs
Original Assignee
Gottlieb Dr Krebs
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 Gottlieb Dr Krebs filed Critical Gottlieb Dr Krebs
Application granted granted Critical
Publication of AT35593B publication Critical patent/AT35593B/en

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  • Optical Filters (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Description

  

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5. Alle bekannten Blitzlichtpulver, die durch Zusätze in aktinische haltbare   Zeitlichtpu1ver   umgewandeltwerdenkönnen. 



   Beispiele :
Zur Herstellung von   mono-,   ortho- und panchromatischen Zeitlichtpulvern, welche selbstverständlich auch in Patronenform gebracht werden können, und die gleichzeitig als künstliche Lichtquelle und als Ersatz für Farbfilter bei der Photographie mit lichtempfindlichen Platten, Films yodel Papier u. dgl. bei der Dreifarben-Photographie dienen, nimmt man : 
A. Als Ersatz für gelbe oder orange Lichtfilter :
4 g Zeitlichtpulvermischung, giltig für alle vorgenannten Mischungen,
0. 4 g Fluornatrium, -Kalzium oder irgend eine andere, die Flamme gelb färbende FluorVerbindung ;
B. Als Ersatz für blaue Lichtfilter : 
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4 g Zeitlichtpulvermischung wie oben,   0, 3 y Fluorlithium,   oder irgend eine andere die Flamme rot färbende Fluor-Verbindung.



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5. All known flashlight powders which can be converted into actinic, durable time light powders by adding additives.



   Examples:
For the production of mono-, ortho- and panchromatic temporal light powders, which of course can also be brought into cartridge form, and which can be used as an artificial light source and as a replacement for color filters in photography with photosensitive plates, film yodel paper and the like. are used in three-color photography, one takes:
A. As a replacement for yellow or orange light filters:
4 g time light powder mixture, applies to all of the above mixtures,
0.4 g of sodium or calcium fluorine or any other fluorine compound that would turn the flame yellow;
B. As a replacement for blue light filters:
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4 g of temporal light powder mixture as above, 0.3 y fluorine lithium, or any other fluorine compound that stains the flame red.

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung von orthochromatischen Zeitlichtpulvern bezw. Patronen von beliebiger Brenndauer und Form, die als Lichtquelle und Farbfilter zugleich dienen zur Photo- EMI2.3 PATENT CLAIM: Process for the production of orthochromatic time light powders respectively. Cartridges of any burning time and shape, which serve as a light source and color filter at the same time for photo EMI2.3
AT35593D 1905-03-20 1905-03-20 Process for the production of orthochromatic temporal light powders. AT35593B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT35593T 1905-03-20

Publications (1)

Publication Number Publication Date
AT35593B true AT35593B (en) 1908-12-28

Family

ID=3552178

Family Applications (1)

Application Number Title Priority Date Filing Date
AT35593D AT35593B (en) 1905-03-20 1905-03-20 Process for the production of orthochromatic temporal light powders.

Country Status (1)

Country Link
AT (1) AT35593B (en)

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