DE268533C - - Google Patents

Info

Publication number
DE268533C
DE268533C DENDAT268533D DE268533DA DE268533C DE 268533 C DE268533 C DE 268533C DE NDAT268533 D DENDAT268533 D DE NDAT268533D DE 268533D A DE268533D A DE 268533DA DE 268533 C DE268533 C DE 268533C
Authority
DE
Germany
Prior art keywords
printing inks
hydrocarbons
printing
soiling
copy
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.)
Active
Application number
DENDAT268533D
Other languages
German (de)
Publication of DE268533C publication Critical patent/DE268533C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)

Description

KAISERLICHESIMPERIAL

AMT.GOVERNMENT OFFICE.

- M 268533 KLASSE- M 268533 CLASS

in BUDAPEST.in Budapest.

Es wurde gefunden, daß zur Herstellung von nicht oder wenig äbschmutzendem Durchschreibe- und Durchschlagpapier auf dem Druckereiwege mit Vorteil Druckfarben verwendet werden, welche einen Zusatz von gewissen Kohlenwasserstoffen, z. B. am zweckmäßigsten Petroleum, erhalten haben. Benzin, bekanntlich ebenfalls ein Gemenge von Kohlenwasserstoffen, wird allerdings als Fälschungsmittel der zum Präparieren von Druckfarben benutzten Firnisse verwendet. Abgesehen jedoch davon, daß Benzin für die Zwecke der Erfindung überhaupt nicht geeignet ist, sondern nur schwerere Kohlenwasserstoffe, warIt has been found that for the production of non-staining or little staining copy and carbon paper can be used in the printing works with advantage printing inks, which have an addition of certain Hydrocarbons, e.g. B. most appropriate petroleum received. Gasoline, also known to be a mixture of hydrocarbons, however, it is used as a counterfeiting agent for the varnishes used to prepare printing inks. Apart from that, however of the fact that gasoline is not at all suitable for the purposes of the invention, but rather only heavier hydrocarbons, was

Λ5 die Tatsache, daß durch den Zusatz dieser Kohlenwasserstoffe die Durchschlagfähigkeit von Druckfarben bewirkt oder doch in hohem · Maße befördert werden kann, bisher ganz und gar unbekannt, und die Verwendung derselben auf Grund dieser Erkenntnis zur Lösung einer ganz neuen technischen Aufgabe bildet den Gegenstand der Erfindung. Die zum Präparieren und Verdünnen der Druckfarben gewöhnlichbenutzten Firnisse, Terpentine u. dgl., sowie die Sikkative beeinträchtigen im Gegensatze zu den gemäß der Erfindung verwendeten Kohlenwasserstoffen die Durchschlagfähigkeit der Druckfarben, ja sie können diese sogar — namentlich bei längerer Lagerung des erzeugten Durchschreibe- oder Durchschlagpapiers — vollständig aufheben. Λ 5 the fact that the addition of these hydrocarbons causes or can be promoted to a high degree in printing inks' bleeding through, so far completely unknown, and the use of these on the basis of this knowledge to solve a completely new technical problem forms the subject the invention. The varnishes, turpentines and the like usually used to prepare and dilute the printing inks, as well as the siccatives, in contrast to the hydrocarbons used according to the invention, impair the permeability of the printing inks, and indeed they can even do this - especially if the carbonless or carbon copy paper produced is stored for a long time - cancel completely.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Herstellung von nicht bzw. wenig abschmutzendem Durchschreibe- bzw. Durchschlagpapier auf dem Druckereiwege, dadurch gekennzeichnet, daß zum Drucken desselben Druckereifarben verwendet werden, die mit schwereren Kohlen-Wasserstoffen, am besten mit Petroleum, präpariert sind.Process for the production of non-soiling or little-soiling copy or carbon paper on the printer's path, characterized in that printing inks are used for printing the same which are made with heavier hydrocarbons, preferably with petroleum, are prepared.
DENDAT268533D Active DE268533C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE268533T

Publications (1)

Publication Number Publication Date
DE268533C true DE268533C (en)

Family

ID=5997765

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT268533D Active DE268533C (en)

Country Status (1)

Country Link
DE (1) DE268533C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732033A1 (en) * 1976-07-20 1978-02-02 Brematex Spa CIRCULAR KNITTING MACHINE WITH COAXIAL PROGRAM DRUM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732033A1 (en) * 1976-07-20 1978-02-02 Brematex Spa CIRCULAR KNITTING MACHINE WITH COAXIAL PROGRAM DRUM

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