DE553867C - Paper color grid with a metal layer - Google Patents

Paper color grid with a metal layer

Info

Publication number
DE553867C
DE553867C DE1930P0016930 DEP0016930D DE553867C DE 553867 C DE553867 C DE 553867C DE 1930P0016930 DE1930P0016930 DE 1930P0016930 DE P0016930 D DEP0016930 D DE P0016930D DE 553867 C DE553867 C DE 553867C
Authority
DE
Germany
Prior art keywords
metal layer
paper color
color grid
paper
metal
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
DE1930P0016930
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.)
FRANZ PILLER JUN
Original Assignee
FRANZ PILLER JUN
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 FRANZ PILLER JUN filed Critical FRANZ PILLER JUN
Priority to DE1930P0016930 priority Critical patent/DE553867C/en
Application granted granted Critical
Publication of DE553867C publication Critical patent/DE553867C/en
Priority to DEC49076D priority patent/DE616699C/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
    • G03C7/06—Manufacture of colour screens

Description

Die Verwendung einer Metallschicht zur Steigerung der Brillanz ist in der Farbenphotographie bekannt, und zwar bei Diapositivbildern und Kopierpapieren, auf welche derartige Schichten aufgebracht werden.The use of a metal layer to increase brilliance is in color photography known, namely with slide images and copier papers to which such layers are applied.

Die Erfindung bezieht sich auf einen Papierfarbräster, welcher eine solche an sich bekannte Metallschicht verwendet, jedoch in der Weise, daß sie nicht nur der Reflexion, sondern auch noch anderen Zwecken nützbar gemacht wird.The invention relates to a paper color brush, which is one per se known metal layer is used, but in such a way that it is not only the reflection, but is also made useful for other purposes.

Auf der Zeichnung ist im stark vergrößerten und verzerrten Querschnitt ein solcher Papierfarbraster dargestellt. »5 Mit a· ist die aus Papier oder Karton bestehende Folie bezeichnet, auf welcher der Metallüberzug b mittels eines Klebstoffes oder auf sonstige Weise aufgebracht ist.Such a paper color raster is shown in the drawing in a greatly enlarged and distorted cross-section. »5 A · denotes the film made of paper or cardboard on which the metal coating b is applied by means of an adhesive or in some other way.

Nach der Erfindung werden die Farben c ao der Rasterelemente unmittelbar auf die Metallschicht b gedruckt, so daß diese den eigentlichen Farbträger bildet. Durch die Widerstandsfähigkeit des Überzuges b können sich die farbigen Rasterelemente durch as etwaige Temperatur-, Feuchtigkeits- oder ρ sonstige Einflüsse, die auf die Papierfolie α wirken, nicht verändern, sondern bleiben stehen, wodurch eine genaue Deckung der Rasterstruktur mit derjenigen des Negativs erzielt wird. Besonders wird das Stehenbleiben der einzelnen farbigen Rasterelemente noch dadurch bewirkt, daß diese sich nicht berühren, sondern voneinander abgesetzt sind, ohne daß ein merkbarer, die Absehwächung der Farben verursachender Zwischenraum eintritt.According to the invention, the colors c ao of the grid elements are printed directly on the metal layer b , so that this forms the actual color carrier. Due to the resistance of the coating b , the colored grid elements cannot change as a result of any temperature, humidity or ρ other influences that act on the paper film α, but remain, whereby an exact coverage of the grid structure with that of the negative is achieved . In particular, the individual colored raster elements stopping because they do not touch, but are separated from one another, without a noticeable gap causing the diminution of the colors to occur.

Um ferner der Metallschicht den starken Glanz zu nehmen und dem Bild einen weichen Charakter zu verleihen, wird auf die Metallschicht b ein zweiter Überzug aufgebracht, der fest mit der ersten Schicht verbunden und so durchsichtig ist, daß die Rückstrahlwirkung der Metallschicht b erhalten bleibt und nur eine gewisse Dämpfung derselben eintritt. Auch wird eine Berührung der Farben mit dem Metall verhindert, was je nach Beschaffenheit der beiden Bestandteile vorteilhaft ist.Furthermore, in order to take away the strong shine of the metal layer and to give the image a soft character, a second coating is applied to the metal layer b , which is firmly bonded to the first layer and is so transparent that the retroreflective effect of the metal layer b is retained and only a certain attenuation of the same occurs. Contact between the colors and the metal is also prevented, which is advantageous depending on the nature of the two components.

Claims (2)

Patentansprüche: goPatent claims: go 1. Mit einer Metallschicht versehener Papierfarbraster, dadurch gekennzeichnet, daß die farbigen Rasterelemente ohne gegenseitige Berührung unmittelbar auf Metall gedruckt sind.1. Paper color grid provided with a metal layer, characterized in that that the colored grid elements are printed directly on metal without touching one another. 2. Papierfarbraster nach Anspruch 1, dadurch gekennzeichnet, daß die farbigen Rasterelemente auf einen die Metallschicht dämpfenden Überzug aufgebracht sind.2. paper color raster according to claim 1, characterized in that the colored Grid elements are applied to a coating dampening the metal layer. Hierzu r Blatt ZeichnungenPlease refer to the sheet of drawings
DE1930P0016930 1930-05-28 1930-05-28 Paper color grid with a metal layer Expired DE553867C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1930P0016930 DE553867C (en) 1930-05-28 1930-05-28 Paper color grid with a metal layer
DEC49076D DE616699C (en) 1930-05-28 1934-04-06 Paper color grid with a metal layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1930P0016930 DE553867C (en) 1930-05-28 1930-05-28 Paper color grid with a metal layer

Publications (1)

Publication Number Publication Date
DE553867C true DE553867C (en) 1932-07-01

Family

ID=6563890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930P0016930 Expired DE553867C (en) 1930-05-28 1930-05-28 Paper color grid with a metal layer

Country Status (1)

Country Link
DE (1) DE553867C (en)

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