DE596246C - Photographic paper - Google Patents

Photographic paper

Info

Publication number
DE596246C
DE596246C DEE42560D DEE0042560D DE596246C DE 596246 C DE596246 C DE 596246C DE E42560 D DEE42560 D DE E42560D DE E0042560 D DEE0042560 D DE E0042560D DE 596246 C DE596246 C DE 596246C
Authority
DE
Germany
Prior art keywords
photographic paper
translucent
layer
paper
opaque
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
DEE42560D
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEE42560D priority Critical patent/DE596246C/en
Application granted granted Critical
Publication of DE596246C publication Critical patent/DE596246C/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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Description

Photographisches Papier Gegenstand der Erfindung ist ein photographisches Papier mit leuchtendem Bilduntergrund.Photographic paper The invention relates to a photographic paper Paper with a luminous background.

Es sind photographische Papiere bekannt, bei denen unterhalb der Emulsion sich eine metallisch glänzende Schicht befindet. Diese Papiere haben den Nachteil, daß .einesteils bei unmittelbarer Berührung der Emulsion diese von der Metallschicht chemisch urigünstig beeinflußt wird und daß andernteils der metallisch glänzende Untergrund durchaus nicht immer erwünscht ist.Photographic papers are known in which below the emulsion there is a shiny metallic layer. These papers have the disadvantage that. on the one hand, when the emulsion comes into direct contact, it removes it from the metal layer is influenced chemically and that, on the other hand, the shiny metallic Underground is by no means always desirable.

Ein möglichst hell leuchtender Hintergrund ohne ausgesprochenen Metallglanz ergibt eine weit bessere Bildwirkung.A background that shines as brightly as possible without a pronounced metallic sheen results in a much better picture effect.

Es wird daher erfindungsgemäß vorgeschlagen, die glänzende metallische Unterschicht durch einen lichtdurchlässigen opaken Körper abzudecken, wodurch ein stark leuchtender Untergrund. ohne metallischem Glanz erhalten wird.It is therefore proposed according to the invention, the shiny metallic Cover the lower layer by a translucent opaque body, creating a strongly luminous background. is obtained without metallic luster.

Durch diese Maßnahmen ergibt sich für die weilen Stellen des Bildes leine -erhöhte Leuchtkraft, wodurch die Lichter besonders gut zur Geltung kommen. Die dunklen Stellen der Bildschicht hingegen decken den von der Schichtunterseite herkommenden Glanz mehr oder weniger ab.These measures result in the lingering parts of the picture leine - increased luminosity, which makes the lights particularly effective. The dark areas of the image layer, on the other hand, cover that of the underside of the layer shine coming from more or less.

Um farbige Effekte zu :erzielen, kann die opake Zwischenschicht gefärbt werden.In order to achieve colored effects: the opaque intermediate layer can be colored will.

Claims (1)

PATENTANSPRÜCHE: i. Photographisches Papier, dadurch gekennzeichnet, daß zur Erzielung eines hellen, das Licht zurückwerfenden Bildhintergrundes unterhalb der lichtempfindlichen Emulsion eine lichtdurchlässige opake Schicht, wie durchscheinendes Papier o. dgl., angeordnet ist, unter der sich leine glänzende Metallfolie befindet. z. Photographisches Papier nach Anspruch i, dadurch gekennzeichnet, daß die opake Zwischenschicht gefärbt ist.PATENT CLAIMS: i. Photographic paper, characterized in that that to achieve a bright, light reflecting image background below a translucent, opaque layer, such as translucent, of the photosensitive emulsion Paper or the like, is arranged, under which there is a shiny metal foil. z. Photographic paper according to Claim i, characterized in that the opaque Interlayer is colored.
DEE42560D 1932-03-12 1932-03-12 Photographic paper Expired DE596246C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE42560D DE596246C (en) 1932-03-12 1932-03-12 Photographic paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE42560D DE596246C (en) 1932-03-12 1932-03-12 Photographic paper

Publications (1)

Publication Number Publication Date
DE596246C true DE596246C (en) 1934-04-28

Family

ID=7079343

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE42560D Expired DE596246C (en) 1932-03-12 1932-03-12 Photographic paper

Country Status (1)

Country Link
DE (1) DE596246C (en)

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