DE2118785A1 - Imitation water-marks on paper - by applying a linseed oil lacquer -water mixt or glycerin ester based mixt to engraved mark - Google Patents

Imitation water-marks on paper - by applying a linseed oil lacquer -water mixt or glycerin ester based mixt to engraved mark

Info

Publication number
DE2118785A1
DE2118785A1 DE19712118785 DE2118785A DE2118785A1 DE 2118785 A1 DE2118785 A1 DE 2118785A1 DE 19712118785 DE19712118785 DE 19712118785 DE 2118785 A DE2118785 A DE 2118785A DE 2118785 A1 DE2118785 A1 DE 2118785A1
Authority
DE
Germany
Prior art keywords
mixt
water
linseed oil
paper
imitation
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.)
Pending
Application number
DE19712118785
Other languages
German (de)
Inventor
der Anmelder. DOIh 13-12 ist
Original Assignee
Hebenbrock, Bernd, 1000 Berlin
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 Hebenbrock, Bernd, 1000 Berlin filed Critical Hebenbrock, Bernd, 1000 Berlin
Priority to DE19712118785 priority Critical patent/DE2118785A1/en
Publication of DE2118785A1 publication Critical patent/DE2118785A1/en
Pending 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
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/10—Watermarks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

A fat-contg. substance comprising (1) 45% cream-like thixotropic emulsion of linseed oil lacquer and water in ratio 1:2 or a glycerine - ester of high palmitic and stearic acid content, (2) 40% printing lacquer which is a mixt. of synthetic resin lacquer and alkyd resin as a cross-linked polycondensate, (3) 7% siccative for drying linseed oil components contg. Co stearate and (4) 8% glycerin, to obtain required m.pt. for mixt. After application of this substance to a water mark engraved on usual paper the mark is transferred to a paper base by e.g. offset printing.

Description

Verfahren zur Herstellung von Wasserzeichen-Imitationen auf handelsüblichen Papier.Process for the production of watermark imitations on commercially available Paper.

Die Erfindung betrifft ein Verfahren zur Herstellung von Wasserzeichen-Initationen auf handelsüblichen Papier, bei dem die Wasserzeichen-Imitation zunächst als Klischee erzeugt wird, auf dem dann eine fetthaltige Substanz aufgetragen und danach dieses Klischee auf dci Ublichen Weg. des Buchdrucks auf eine Papierunterlage Ubertragen wird.The invention relates to a method for producing watermark initiations on commercially available paper, in which the watermark imitation is initially used as a cliché is generated, on which then a fatty substance is applied and then this Cliché in the usual way. of letterpress printing on a paper pad will.

Bei der Entwicklung der Erfindung wurde von der ueberlegung ausgegangen, daß die Transparenz eines Wasserzeichens nicht nur durch dünnere Stellen im Papier sondern auch durch das Aufbringen fetthaltiger Stoffe auf das Papier hervorgerufen werden kann. Jedoch ist dabei dafür zu sorgen, daß der fetthaltige Aufdruck auf das Papier den späteren Schreibvorgang nicht nachteilig beeinträchtigt.During the development of the invention, it was assumed that that the transparency of a watermark is not only due to thinner areas in the paper but also caused by the application of fatty substances to the paper can be. However, care must be taken to ensure that the greasy print is on the paper does not adversely affect the subsequent writing process.

Mit den bisher bekannten fetthaltigen Substanzen konnte dies nicht erreicht werden.This could not be done with the previously known fatty substances can be achieved.

Es war daher Aufgabe der Erfindung, eine geeignete Substanz zu finden, die als Wasserzeichen-Imitation in Buchdruckverfahren zur Anwendung gebracht werden sollte Die Lösung dieser Aufgabe erfolgt erfindungsgemäß in der Weise, daß die bein Druckverfahren verwendete fetthaltige Substanz aus folgenden Teilen besteht: 1) 45% einer oreneartigen Emulsion nit thixotropen Eigenschaften bestehend aus Leinöl-Firnis und Wasser in Verhältnis von 112, oder Glycerin-Ester mit einem hohen Anteil an Palmitin- und Stearinsäure(Hexadekan- und Oktadekansäure).It was therefore the object of the invention to find a suitable substance which are used as a watermark imitation in letterpress printing This object is achieved according to the invention in such a way that the bein The fatty substance used in the printing process consists of the following parts: 1) 45% of an orene-like emulsion with thixotropic properties consisting of linseed oil varnish and water in the ratio of 112, or glycerol esters with a high proportion of Palmitic and stearic acid (hexadecanoic and octadecanoic acid).

2) 40% Drucklack bestehend aus einer Mischung von Kunstharz-Firnis und Alkydharzlack als vernetzbares Polykondensat.2) 40% printing varnish consisting of a mixture of synthetic resin varnish and alkyd resin varnish as crosslinkable polycondensate.

3) 7% Sikkativzusatz für die Trocknung der Leinöl-Firnis-Bestandteile, enthält auch Kobaltstearat.3) 7% siccative additive for drying the linseed oil varnish components, also contains cobalt stearate.

4) 8% Glycerin, wobei der Gehalt an Ölsäure durch Zusatz von reinem Glycerin so aus@@lanciert wird, daß der Schmelzpunkt der Gesamtmischung herabgesetzt wird. Dadurch ergibt sieh eine bessere Fetthärtung.4) 8% glycerin, the content of oleic acid by adding pure Glycerin is launched from @@ in such a way that the melting point of the total mixture is lowered will. This results in better fat hardening.

n/ Erst durch diese Maßnahme wurde die Möglichkeit geschaffen,eine scharf begrenzte Zeichnung auf das Papier zu bringen, die nach kurzer Zeit das Aussehen eines Wasserzeichens bekommt und dauerhäft ist.n / It was only through this measure that the possibility of a sharply demarcated drawing on the paper, which after a short time the appearance of a watermark and is permanent.

Der Aufdruck erfolgt entweder mittels seitenrichtiger Galvano-Druckstöcke auf der Rückseite bereits fertiger Briefbögen oder in seitenverkehrt er Sohriftanordnung (Spiegelschrift) auf der vorderen 8chreibseite. Falls das verwendete Schreibpapier zur Gelbfärbung neigt, kann anstelle von Leinölfirnis , wie er unter 1) im Patentanspruch angegeben ist, auch Glyzerin-Ester verwendet werden.The imprint is either done using correct-sided galvano printing blocks on the back of already finished letterheads or in a reversed Sohrift arrangement (Mirror writing) on the front writing side. If the writing paper used tends to yellow, can be used instead of linseed oil, as described under 1) in the claim indicated, glycerol esters can also be used.

Hit den beanspruchten Verfahren lassen sich Wasserzeichen-Imitationen auf einfache und billige Weise auch für geringere Auflagen herstellen.Watermark imitations can be hit the claimed method produce in a simple and inexpensive way even for short runs.

Die beanspruchte Zusammensetzung der fetthaltigen Substanz garantiert Lichtechtheit und geringe Trockenzeiten für den Abdruck. Ein nachträgliches Verblassen oder Vergilben tritt nicht ein.The claimed composition of the fatty substance is guaranteed Lightfastness and short drying times for the impression. A subsequent fading or yellowing does not occur.

Claims (4)

PATENTANSPRUCH:PATENT CLAIM: Verfahren zur Herstellung von Wasserzeichen - Imitationen auf handelsüblicher Papier, bei den die Wasserzeichen - Imitation zunächst als Klischee erzeugt wird, auf dem dann eine fetthaltige Substanz aufgetragen und danach dieses Klischee auf dem Wege des Ublichen Buch- odei Offsetdrucks auf eine Papierunterlage übertragen wird, dadurch gekennzeichnet, daß die verwendete fetthaltige Substanz besteht aus: 1) 45% einer cremeartigen Emulsion mit thixotropen Eigenschaften bestehend aus Leinöl-Firnis und Wasser im Verhältnis von 1:2, oder Glycerin-Ester mit einem hohen Anteil an Palmitin- und Stearinsäure (Hexadekan- und Oktadekansäure).Process for making watermarks - imitations on commercially available Paper in which the watermark imitation is initially created as a cliché, on which a fatty substance is then applied and then this cliché is applied Transferred to a paper base using the usual letterpress or offset printing is characterized in that the fatty substance used consists of: 1) 45% of a cream-like emulsion with thixotropic properties consisting of linseed oil varnish and water in a ratio of 1: 2, or glycerol esters with a high proportion of Palmitic and stearic acid (hexadecanoic and octadecanoic acid). 2) 40% Drucksack bestehend aus einer Mischung von Kunstharz-Firnis und Alkydharzlack als vernetzbares Polykondensat.2) 40% pressure sack consisting of a mixture of synthetic resin varnish and alkyd resin varnish as crosslinkable polycondensate. 3) 7% Sikkativzusatz für die Trocknung der Leinöl-Firnis-Bestandteile, enthält auch Kobaltstearat.3) 7% siccative additive for drying the linseed oil varnish components, also contains cobalt stearate. 4) 8% Glycerin, wobei der Gehalt an ölsäure durch Zusatz von reinem Glycerin so ausbalanciert wird, daß der Schmelzpunkt der Gesamtmischung herabgesetzt wird. Dadurch ergibt sich eine bessere Fetthärtung.4) 8% glycerin, the content of oleic acid by adding pure Glycerin is balanced so that the melting point of the total mixture is lowered will. This results in better fat hardening.
DE19712118785 1971-04-14 1971-04-14 Imitation water-marks on paper - by applying a linseed oil lacquer -water mixt or glycerin ester based mixt to engraved mark Pending DE2118785A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712118785 DE2118785A1 (en) 1971-04-14 1971-04-14 Imitation water-marks on paper - by applying a linseed oil lacquer -water mixt or glycerin ester based mixt to engraved mark

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712118785 DE2118785A1 (en) 1971-04-14 1971-04-14 Imitation water-marks on paper - by applying a linseed oil lacquer -water mixt or glycerin ester based mixt to engraved mark

Publications (1)

Publication Number Publication Date
DE2118785A1 true DE2118785A1 (en) 1972-10-19

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ID=5805052

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Application Number Title Priority Date Filing Date
DE19712118785 Pending DE2118785A1 (en) 1971-04-14 1971-04-14 Imitation water-marks on paper - by applying a linseed oil lacquer -water mixt or glycerin ester based mixt to engraved mark

Country Status (1)

Country Link
DE (1) DE2118785A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008024968A1 (en) 2006-08-25 2008-02-28 Sun Chemical Corporation Sheet-fed offset printing inks and varnishes comprising new solvents
US7833333B2 (en) 2004-03-12 2010-11-16 Sun Chemical Corporation Low migration, low odor offset inks or varnishes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7833333B2 (en) 2004-03-12 2010-11-16 Sun Chemical Corporation Low migration, low odor offset inks or varnishes
WO2008024968A1 (en) 2006-08-25 2008-02-28 Sun Chemical Corporation Sheet-fed offset printing inks and varnishes comprising new solvents
EP2177579A1 (en) * 2006-08-25 2010-04-21 Sun Chemical Corporation Sheet-fed offset printing inks and varnishes comprising new solvents
EP2177578A1 (en) * 2006-08-25 2010-04-21 Sun Chemical Corporation Sheet-fed offset printing inks and varnishes comprising new solvents
US8168708B2 (en) 2006-08-25 2012-05-01 Sun Chemical Corporation Sheet-fed offset printing inks and varnishes comprising new solvents
US8657945B2 (en) 2006-08-25 2014-02-25 Sun Chemical Corporation Sheet-fed offset printing inks and varnishes comprising new solvents
US9546290B2 (en) 2006-08-25 2017-01-17 Sun Chemical Corporation Sheet-fed offset printing inks and varnishes comprising new solvents

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