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DE362106C - Process for the production of naturally colored reflective images - Google Patents

Process for the production of naturally colored reflective images

Info

Publication number
DE362106C
DE362106C DEO10806D DEO0010806D DE362106C DE 362106 C DE362106 C DE 362106C DE O10806 D DEO10806 D DE O10806D DE O0010806 D DEO0010806 D DE O0010806D DE 362106 C DE362106 C DE 362106C
Authority
DE
Germany
Prior art keywords
production
colloid
colored reflective
naturally colored
reflective images
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
DEO10806D
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.)
Individual
Original Assignee
Individual
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
Priority to GB191201549D priority Critical patent/GB191201549A/en
Priority claimed from DE1917O0010425 external-priority patent/DE308405C/en
Application filed by Individual filed Critical Individual
Priority to DEO10806D priority patent/DE362106C/en
Priority to GB8695/21A priority patent/GB182167A/en
Application granted granted Critical
Publication of DE362106C publication Critical patent/DE362106C/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
    • G03C7/06—Manufacture of colour screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)

Description

Verfahren zur Herstellung von naturfarbigen Aufsichtsbildern. Zusatz zum Patent 3o8405. Vorliegendes Verfahren betrifft eine Verbesserung,des Verfahrens nach Patent 308405. Bei manchen in der Patentschrift 308405 erwähnten, durch ihre Absorptionsverhältnisse besonders geeigneten Farbstoffgemischen besitzt die Endfarbe nicht die gewünschte Kraft. Fügt man dem für eine Filterfarbe verwendeten Kolloid einen durchsichtigen Körper )bei, welcher bei weiterer Behandlung des Rasterbildes sich in unlöslicher oder fester Form ausscheidet, so kann entweder durch Ausfällung, Lackbildung o. dg1. einer schon im Kolloid vorhandenen Farbe die nötige Farbkraft verliehen oder die Grundlage, auf der sich nachträglich eine bestimmte Farbe kräftig niederschlagen kann, geschaffen werden. Beispiel: Dem Farbkolloid wird gelöstes Chlorbaryum zugesetzt; im Verlauf der .bekannten weiteren Behandlung wird durch verdünnte Schwefelsäure Baryumsulfat ausgefällt, dem sich der Farbstoff in genügender Kraft und Haltbarkeit anlagert. Als Beispiel für die Anfärbung der um-;gesetzten Metallverbindungen im Kolloid .kann ,ein Zusatz -von Silbernitrat und nachträgliche Umsetzung desselben mit Jodkalium zu Jodsilber dienen, das mit Anilinfarben auf bekannte Weise angefärbt werden kann.Process for the production of naturally colored reflective images. additive for patent 3o8405. The present method relates to an improvement, the method according to patent 308405. For some mentioned in patent specification 308405, by their The final color has absorption ratios of particularly suitable dye mixtures not the strength you want. One adds to the colloid used for a filter color a transparent body), which in further treatment of the raster image precipitates in insoluble or solid form, either by precipitation, Lacquer formation o. Dg1. the necessary color strength of a color already present in the colloid bestowed or the basis on which subsequently a certain color is strong can be reflected, created. Example: The color colloid is dissolved Chlorobaryum added; in the course of the known further treatment is carried out by dilute sulfuric acid barium sulfate precipitated, which the dye is in sufficient Accumulates strength and durability. As an example of the staining of the implemented Metal compounds in the colloid .can, an addition of silver nitrate and subsequent Implementation of the same with iodine potassium to serve iodized silver, that with aniline colors on known way can be stained.

Claims (1)

PATENT-ANSPRUcH: Verfahren zur Herstellung von naturfarbigen Aufsichtsbildern nach Patent 308405, dadurch gekennzeichnet, daß für eine oder mehrere Farbrasterkomponenten als Faribstoffträger ein Kolloid verwendet wird, in welchem durch Zusatz von geeigneten Körpern, wie z. B.- Metallsalzen, Metalloxyden, Mineralien usw., und nachträgliche Ausfällung oder Umsetzung derselben entweder eine unlösliche Verbindung ,des im Kolloid enthaltenen Farbstoffes oder eine Anlagerung bzw. Anfärbung der umgesetzten Metallverbindungen in Kolloid ermöglicht wird.PATENT CLAIM: Process for the production of naturally colored reflective images according to patent 308405, characterized in that a colloid is used as a dye carrier for one or more color grid components, in which by adding suitable bodies, such as. B. metal salts, metal oxides, minerals, etc., and subsequent precipitation or implementation of the same either an insoluble compound of the dye contained in the colloid or an addition or coloring of the converted metal compounds in the colloid is made possible.
DEO10806D 1911-01-21 1918-10-28 Process for the production of naturally colored reflective images Expired DE362106C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB191201549D GB191201549A (en) 1911-01-21 1912-01-19 Improvements relating to Colour Photography.
DEO10806D DE362106C (en) 1911-01-21 1918-10-28 Process for the production of naturally colored reflective images
GB8695/21A GB182167A (en) 1911-01-21 1921-03-21 Improved process for producing opaque photographs in natural colours

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE191201549X 1911-01-21
DE1917O0010425 DE308405C (en) 1917-12-01 1917-12-01 Process for the production of naturally colored reflective images
DEO10806D DE362106C (en) 1911-01-21 1918-10-28 Process for the production of naturally colored reflective images
GB8695/21A GB182167A (en) 1911-01-21 1921-03-21 Improved process for producing opaque photographs in natural colours

Publications (1)

Publication Number Publication Date
DE362106C true DE362106C (en) 1922-10-23

Family

ID=42271378

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO10806D Expired DE362106C (en) 1911-01-21 1918-10-28 Process for the production of naturally colored reflective images

Country Status (2)

Country Link
DE (1) DE362106C (en)
GB (2) GB191201549A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500096A (en) * 1945-11-10 1950-03-07 Gen Aniline & Film Corp Change of shade of diazotype images by treatment with moist sulfur dioxide vapors
BE500404A (en) * 1950-01-06

Also Published As

Publication number Publication date
GB182167A (en) 1922-06-21
GB191201549A (en) 1913-01-20

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