DE19219C - Process for the production of pictures etc. on paper, which become visible when moistened and disappear when dried - Google Patents

Process for the production of pictures etc. on paper, which become visible when moistened and disappear when dried

Info

Publication number
DE19219C
DE19219C DENDAT19219D DE19219DA DE19219C DE 19219 C DE19219 C DE 19219C DE NDAT19219 D DENDAT19219 D DE NDAT19219D DE 19219D A DE19219D A DE 19219DA DE 19219 C DE19219 C DE 19219C
Authority
DE
Germany
Prior art keywords
paper
dried
production
disappear
moistened
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
DENDAT19219D
Other languages
German (de)
Original Assignee
C. SCHMIDT und E. VEHL in Berlin, Schlegelstrafse 3 a. bezw. Charlottenstrafse 33 a
Publication date
Application granted granted Critical
Publication of DE19219C publication Critical patent/DE19219C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Description

KAISERLICHESIMPERIAL

PATENTSCHRIFTPATENT LETTERING

KLASSE 22: Farbstoffe, Firnisse, Lacke.CLASS 22: dyes, varnishes, lacquers.

CARL SCHMIDT und ERICH VEHL in BERLIN.CARL SCHMIDT and ERICH VEHL in BERLIN.

Patentirt im Deutschen Reiche vom 26. Januar 1882 ab.Patented in the German Empire on January 26, 1882.

Diese mit dem Namen Hydrogramm bezeichneten Bilder werden unter Anwendung einer Flüssigkeit hergestellt, welche entsteht, wenn ι Theil Leinöl mit 20 Theilen Salmiakgeist vermischt wird und man dieser Auflösung 100 Theile Wasser zusetzt.These images, called hydrograms, are created using a Liquid produced when 1 part of linseed oil with 20 parts of ammonia is mixed and 100 parts of water are added to this solution.

Diese Flüssigkeit hat die Eigenschaft, durch Zeichnung oder Druck auf Papier gebracht, nach einiger Zeit einzutrocknen und gänzlich zu verschwinden, kommt jedoch nach dem Anfeuchten mit Wasser wieder zum Vorschein.This liquid has the property of being brought onto paper by drawing or printing, after a while to dry up and disappear completely, comes after moistening reappeared with water.

Das Anfeuchten läfst sich beliebig oft nach dem Trocknen wiederholen.Moistening can be repeated any number of times after drying.

Claims (1)

Patent-Anspruch:Patent claim: Herstellung einer Flüssigkeit aus Leinöl, Salmiakgeist und Wasser, welche, nachdem sie mittelst Druckverfahrens auf Papier gebracht und eingetrocknet ist, durch Befeuchten mit Wasser wieder sichtbar wird und nach demnächstigen Trocknen wieder verschwindet, sowie die Herstellung von Bildern mittelst dieser Flüssigkeit.Preparation of a liquid from linseed oil, ammonia and water, which after it brought to paper by means of a printing process and dried, by moistening with Water becomes visible again and disappears again after the next drying time, as well the production of pictures by means of this fluid.
DENDAT19219D Process for the production of pictures etc. on paper, which become visible when moistened and disappear when dried Expired DE19219C (en)

Publications (1)

Publication Number Publication Date
DE19219C true DE19219C (en) 1900-01-01

Family

ID=296049

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT19219D Expired DE19219C (en) Process for the production of pictures etc. on paper, which become visible when moistened and disappear when dried

Country Status (1)

Country Link
DE (1) DE19219C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231541B (en) * 1964-09-28 1966-12-29 Elbe Kamera Gmbh Device for making setting pointers and scales visible in a telescopic viewfinder on photographic and cinematographic cameras

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231541B (en) * 1964-09-28 1966-12-29 Elbe Kamera Gmbh Device for making setting pointers and scales visible in a telescopic viewfinder on photographic and cinematographic cameras

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