DE433387C - Process for applying photographic barite and emulsion layers - Google Patents

Process for applying photographic barite and emulsion layers

Info

Publication number
DE433387C
DE433387C DEM93083D DEM0093083D DE433387C DE 433387 C DE433387 C DE 433387C DE M93083 D DEM93083 D DE M93083D DE M0093083 D DEM0093083 D DE M0093083D DE 433387 C DE433387 C DE 433387C
Authority
DE
Germany
Prior art keywords
barite
emulsion layers
photographic
applying photographic
applying
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
DEM93083D
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.)
Mimosa AG
Original Assignee
Mimosa 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 Mimosa AG filed Critical Mimosa AG
Priority to DEM93083D priority Critical patent/DE433387C/en
Application granted granted Critical
Publication of DE433387C publication Critical patent/DE433387C/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
    • G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Description

Verfahren zum Auftragen photographischer Baryt- und Emulsionsschichten. Das auftragen photographischer, insbesondere sehr dünner Schichten in überall sehr gleichmäßiger Stärke stößt bei Verwendung der bekannten Verfahren auf Schwierigkeiten. lnsbesondereHalogensilbergelatine-undBarvtschichten werden bei Verwendung der gebräuchlichen Tauch-, Gieß- oder Streichverf«Iiren stets ungleichmäßig stark: die für andere Zwecke (Blaupauspapiere usw.) verwendbaren Tränkverfahren lassen sich aber in riiesern Falle nicht verwenden, weil sie zum \-e rschmieren führen oder auch nur bei wiederholter Anwendung einigermaßen gleichin 211 Ergebnisse liefern.Process for applying photographic barite and emulsion layers. The application of photographic, especially very thin layers in all areas uniform thickness encounters difficulties using the known methods. In particular, halosilver gelatin and barvt layers are used when the customary Dipping, pouring or brushing methods are always unevenly strong: those for other purposes (Blueprint papers, etc.) usable impregnation processes can be used in riiesern Do not use the trap because it will smear or even repeat it Application to some extent yields 211 results.

Gegenstand vorliegender Erfindung ist ein Verfahren, das darin besteht. daß man den die photographische Barvt- oder Emulsionsschicht bildenden Stoff, .z. B. Ilalogensilbergelatine. auf den Schichtträger (bcispie ls@@-ris e Papier) mit Hilfe des Tiefdrucks aufträgt.The present invention provides a method which consists therein. that the substance forming the photographic ink or emulsion layer, z. B. Ilalogensilver gelatin. on the substrate (e.g. @@ - ris e paper) with The help of gravure printing.

\"0a einer aus geei`n@tcni -Material hergestellten Tiefdruckform. die in ihrer ganzen Atisrlehnutig mit einem Raster versehen ist. wird in der beim Tiefdruck: üblichen Weise die Schicht auf den Schichtträger gedruckt, indem das die Schicht bildende Material gewissermaßen als Druckfarbe Verwendung findet.\ "0a of a gravure form made from geei`n @ tcni material. which is provided with a grid in its whole atisrlehnutig. is used in the Gravure printing: usual way the layer is printed on the substrate by the the material forming the layer is used as a kind of printing ink.

Die Dicke der herzustellenrie n Schicht hängt ah von der Tiere der Rastrierung und v011 der Stärke der aufzutragenden Lösung und kann daher willkürlich genau geregelt "%-erden.The thickness of the layer to be produced depends on the animals Rastrierung and v011 the strength of the solution to be applied and can therefore be arbitrary precisely regulated "% -erden.

-Man kann mit diesem Verfahren auch nur bestimmte Teile des Schichtträgers mit der photographischen Schicht überziehen, indem man eine nur an den gewünschten Stellen rilit Raster versehene Druckform @-erwendet.-You can only use this process to select certain parts of the substrate overlay with the photographic layer by applying only one to the desired Make rilit raster-provided printing form @ -used.

Claims (1)

PATENTANSPRUCH Verfahren zum Auftragen photographischer Barvt- und Emulsionsschichten, dadurch gekennzeichnet, (Maß (las schichtbildende Material mit Hilfe des Tiefdrucks auf den Schichtträger aufgebracht wird.PATENT CLAIM Process for applying photographic Barvt and Emulsion layers, characterized (measure (read layer-forming material with With the help of gravure printing is applied to the substrate.
DEM93083D 1926-01-29 1926-01-29 Process for applying photographic barite and emulsion layers Expired DE433387C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM93083D DE433387C (en) 1926-01-29 1926-01-29 Process for applying photographic barite and emulsion layers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM93083D DE433387C (en) 1926-01-29 1926-01-29 Process for applying photographic barite and emulsion layers
DEM0093083 1926-01-29

Publications (1)

Publication Number Publication Date
DE433387C true DE433387C (en) 1926-08-28

Family

ID=25988199

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM93083D Expired DE433387C (en) 1926-01-29 1926-01-29 Process for applying photographic barite and emulsion layers

Country Status (1)

Country Link
DE (1) DE433387C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008046951A1 (en) * 2008-09-12 2010-03-18 Robert Bosch Gmbh Holder i.e. cooling body, for arranging housings for electronic and/or electrical components at wall element, has recesses arranged such that bodies are guidable through recesses in different directions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008046951A1 (en) * 2008-09-12 2010-03-18 Robert Bosch Gmbh Holder i.e. cooling body, for arranging housings for electronic and/or electrical components at wall element, has recesses arranged such that bodies are guidable through recesses in different directions

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