AT36842B - Process for the production of photographic base papers and art paper. - Google Patents

Process for the production of photographic base papers and art paper.

Info

Publication number
AT36842B
AT36842B AT36842DA AT36842B AT 36842 B AT36842 B AT 36842B AT 36842D A AT36842D A AT 36842DA AT 36842 B AT36842 B AT 36842B
Authority
AT
Austria
Prior art keywords
production
art paper
photographic base
base papers
papers
Prior art date
Application number
Other languages
German (de)
Original Assignee
Photochemische Fabrik Roland R
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 Photochemische Fabrik Roland R filed Critical Photochemische Fabrik Roland R
Application granted granted Critical
Publication of AT36842B publication Critical patent/AT36842B/en

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Description

  

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Claims (1)

PATENT-ANS, PRUCH : Verfahren zur Herstellung von photographischen Rohpapieren und Kunstdruckpapieren durch Behandlung mit Schwefelsäure, dadurch gekennzeichnet, dass die Papiere kurze Zeit durch eine hochkonzentrierte Schwefelsäure gezogen werden, zum Zwecke, auf den Papieren eine glatte Amyloidsehicht zu erzeugen, die unmittelbar als Bildträger verwendbar ist. PATENT-ANS, PRUCH: Process for the production of photographic base papers and art paper by treatment with sulfuric acid, characterized in that the papers are drawn for a short time through a highly concentrated sulfuric acid for the purpose of producing a smooth amyloid layer on the papers which can be used directly as an image carrier.
AT36842D 1906-02-07 1906-02-07 Process for the production of photographic base papers and art paper. AT36842B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT36842T 1906-02-07

Publications (1)

Publication Number Publication Date
AT36842B true AT36842B (en) 1909-04-10

Family

ID=3553950

Family Applications (1)

Application Number Title Priority Date Filing Date
AT36842D AT36842B (en) 1906-02-07 1906-02-07 Process for the production of photographic base papers and art paper.

Country Status (1)

Country Link
AT (1) AT36842B (en)

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