DE288879C - - Google Patents
Info
- Publication number
- DE288879C DE288879C DENDAT288879D DE288879DA DE288879C DE 288879 C DE288879 C DE 288879C DE NDAT288879 D DENDAT288879 D DE NDAT288879D DE 288879D A DE288879D A DE 288879DA DE 288879 C DE288879 C DE 288879C
- Authority
- DE
- Germany
- Prior art keywords
- kieselguhr
- blackness
- tinted
- annealed
- absence
- 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
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000976 ink Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 2
- 239000011872 intimate mixture Substances 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 150000001722 carbon compounds Chemical class 0.000 claims 1
- 238000007646 gravure printing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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)
- Printing Methods (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
KAISERLICHES A IMPERIAL A
PATENTAMT.PATENT OFFICE.
Bei der Herstellung von Tiefdruckfarben wurde die Beobachtung gemacht, daß Kieselgur in natürlichem Zustande oder in inniger Mischung mit in der Hitze unter Kohlebildung zersetzlichen organischen Stoffen beim Glühen unter Luftabschluß eine Schwärze liefert, die sich zur Herstellung von Tiefdruckfarben besonders gut eignet, weil sie infolge ihres Gehaltes an Kieselerde ein vorzügliches Substrat ίο für Farblacke darstellt und deshalb leicht unter geringem Aufwand an organischen Farbstoffen nach den für Kieselgur bekannten Methoden getönt werden kann.In the manufacture of gravure inks, it was observed that diatomaceous earth in the natural state or in intimate mixture with in the heat with the formation of charcoal Decomposable organic substances when annealed in the absence of air gives a blackness that is particularly suitable for the production of intaglio printing inks because they are due to their content on silica is an excellent substrate ίο for colored lacquers and therefore easily under low expenditure of organic dyes according to the methods known for kieselguhr can be tinted.
Claims (1)
Verfahren zur Herstellung von Tiefdruckfarben, dadurch gekennzeichnet, daß Kieselgur für sich allein oder in inniger Mischung mit Kohlenstoffverbindungen, welche in der Hitze unter Kohle- bzw. Schwärzebildung zersetzt werden, unter Luftabschluß geglüht wird, und daß das so erhaltene Produkt entweder direkt oder nachdem es durch solche Farbstoffe getönt ist, die auf Kieselgur als Substrat Farblacke erzeugen, mit beliebigen Bindemitteln angerieben wird.Patent claim:
Process for the production of gravure printing inks, characterized in that kieselguhr alone or in an intimate mixture with carbon compounds, which are decomposed in the heat to form carbon or blackness, is annealed in the absence of air, and that the product thus obtained is either directly or after it is tinted by those dyes that produce colored lacquers on kieselguhr as a substrate, rubbed with any binding agent.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE288879C true DE288879C (en) | 1900-01-01 |
Family
ID=543953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT288879D Expired DE288879C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE288879C (en) |
-
0
- DE DENDAT288879D patent/DE288879C/de not_active Expired
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