AT83058B - With a light-sensitive emulsion over a zone metal film. - Google Patents

With a light-sensitive emulsion over a zone metal film.

Info

Publication number
AT83058B
AT83058B AT83058DA AT83058B AT 83058 B AT83058 B AT 83058B AT 83058D A AT83058D A AT 83058DA AT 83058 B AT83058 B AT 83058B
Authority
AT
Austria
Prior art keywords
light
metal film
sensitive emulsion
emulsion over
zone metal
Prior art date
Application number
Other languages
German (de)
Inventor
Michael Werthen
Original Assignee
Michael Werthen
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 Michael Werthen filed Critical Michael Werthen
Application granted granted Critical
Publication of AT83058B publication Critical patent/AT83058B/en

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Landscapes

  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Mit lichtempfindlicher Emulsion überzogener Metallfilm. 



   Für die Zwecke der epiakopischen Projektion oder auch zur direkten Verwendung für positive Bilder ist lichtempfindliche Emulsion bereits auf Aluminium oder anderes Metall aufgetragen worden. Der Auftrag blättert und bröckelt aber leicht ab, wenn der Bildträger bei trockener Schicht gebogen wird oder wenn letztere eine leichte mechanische Verletzung erfährt. Wird dagegen auf die Metallfläche zuerst ein Gemisch von Gelatine und Kalium-oder Natriumsilicat (Wasserglas) aufgetragen und hierauf erst die lichtempfindliche Emulsion, so tritt eine vollkommene Bindung ein, die weder beim Brechen, noch beim Biegen oder Schneiden des Metalles ein ganzes oder teilweises Abblättern der Schicht aufkommen lässt. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Metal film coated with photosensitive emulsion.



   Light-sensitive emulsion has already been applied to aluminum or other metal for the purposes of epiakopic projection or for direct use for positive images. The application peels and crumbles easily, however, if the image carrier is bent while the layer is dry or if the latter is slightly mechanically damaged. If, on the other hand, a mixture of gelatine and potassium or sodium silicate (water glass) is first applied to the metal surface and then the light-sensitive emulsion is applied, a complete bond occurs, which does not flake off completely or partially when the metal is broken, bent or cut the shift lets arise.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Mit lichtempfindlicher Emulsion überzogener Aluminium-oder sonstiger Metallfilm, gekenn- zeichnet durch Einlagerung einer wasserglashaitigen Gelatineschicht zwischen Emulsion und Metallfläche, zum Zwecke der Verhinderung des Abblätterns der Schicht nach dem Trocknen. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Aluminum or other metal film coated with light-sensitive emulsion, characterized by the intercalation of a water-glass-containing gelatin layer between the emulsion and the metal surface, for the purpose of preventing the layer from peeling off after drying. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT83058D 1914-04-18 1918-02-14 With a light-sensitive emulsion over a zone metal film. AT83058B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE83058X 1914-04-18

Publications (1)

Publication Number Publication Date
AT83058B true AT83058B (en) 1921-03-10

Family

ID=5639912

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83058D AT83058B (en) 1914-04-18 1918-02-14 With a light-sensitive emulsion over a zone metal film.

Country Status (1)

Country Link
AT (1) AT83058B (en)

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