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DE1149022B - Method and color sheet for making hectographic prints - Google Patents

Method and color sheet for making hectographic prints

Info

Publication number
DE1149022B
DE1149022B DER27691A DER0027691A DE1149022B DE 1149022 B DE1149022 B DE 1149022B DE R27691 A DER27691 A DE R27691A DE R0027691 A DER0027691 A DE R0027691A DE 1149022 B DE1149022 B DE 1149022B
Authority
DE
Germany
Prior art keywords
hectographic
layer
printing form
adhesive
ink sheet
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
DER27691A
Other languages
German (de)
Inventor
Wilhelm Ritzerfeld
Gerhard Ritzerfeld
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.)
Individual
Original Assignee
Individual
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
Priority to DER23178A priority Critical patent/DE1116970B/en
Priority to DER23177A priority patent/DE1102776B/en
Priority to DER23380A priority patent/DE1112090B/en
Priority to DER24093A priority patent/DE1125451B/en
Priority to DER24092A priority patent/DE1125450B/en
Priority to DER24344A priority patent/DE1107252B/en
Priority to GB11866/59A priority patent/GB883557A/en
Priority to BE577586D priority patent/BE577586A/xx
Priority to US806382A priority patent/US3096711A/en
Priority to FR792352A priority patent/FR1228458A/en
Priority to FR792351A priority patent/FR1220612A/en
Priority to DER26760A priority patent/DE1125452B/en
Priority to DER27507A priority patent/DE1124977B/en
Priority to DER27510A priority patent/DE1124978B/en
Application filed by Individual filed Critical Individual
Priority to DER27691A priority patent/DE1149022B/en
Priority to FR852017A priority patent/FR79192E/en
Priority to BE600682D priority patent/BE600682A/xx
Priority to GB7655/61A priority patent/GB922506A/en
Publication of DE1149022B publication Critical patent/DE1149022B/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/26Processing photosensitive materials; Apparatus therefor
    • G03F7/30Imagewise removal using liquid means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/0253Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using a chemical colour-forming ink, e.g. chemical hectography
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00Printing
    • Y10S101/36Means for registering or alignment of print plates on print press structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Printing Methods (AREA)
  • Paper (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Description

Die Erfindung betrifft ein Verfahren und Farbblatt zur Herstellung von hektographischen Abzügen, bei dem auf einem lichtempfindlichen Material, dessen Silberhalogenidemulsion einen durchleuchtungsfähigen, klebfähig zu machenden Stoff, z. B. die Leukobase eines Triphenylmethanfarbstoffes, enthält, eine photographische Reproduktion erzeugt wird. Hierbei wird von diesem Material auf photographischem Wege in gehärteter Gelatine als Druckform ein positives Reliefspiegelbild des Originals unter Anwendung des Herschel-Effektes gebildet.The invention relates to a method and ink sheet for producing hectographic prints on a light-sensitive material, the silver halide emulsion of which has a translucent, fabric to be made adhesive, e.g. B. the leuco base of a triphenylmethane dye, contains a photographic reproduction is produced. This material is used for photographic purposes Ways using hardened gelatin as a printing form using a positive relief mirror image of the original of the Herschel effect.

Nach dem in dem Hauptpatent beschriebenen Verfahren wurde eine unter Anwendung des Herschel-Effektes im Reflexwege oder Durchleuchtungswege belichtete Papierdruckform mit einer Gelatineschicht an den Bildstellen gerbend entwickelt und durch eine wäßrige Lösung einer Verbindung die Silberhalogenidemulsion der Druckform an den Bildstellen klebfähig gemacht.According to the method described in the main patent, one using the Herschel effect Paper printing form exposed in the reflex path or fluoroscopic path with a gelatin layer Developed tanning at the image areas and the silver halide emulsion developed by an aqueous solution of a compound the printing form made adhesive at the image areas.

Die Erfindung hat den weiteren Ausbau und die Verbesserung der Erfindung nach Patent 1124 977 zum Gegenstand.The invention has the further development and improvement of the invention of patent 1,124,977 to the subject.

Erfindungsgemäß wird die Druckform unter Anwendung von Druck mit der Schichtseite eines hektographischen Farbblattes in Kontakt gebracht, welches über der Farbschicht eine latente Klebstoffschicht besitzt. Die latente Klebstoffschicht wird entweder durch die Behandlungsflüssigkeit der Druckform allein oder zusätzlich vermittels einer in die Gelatineschicht eingearbeiteten, vorzugsweise latenten Klebstoffkomponente zu den gehärteten Gelatinebildstellen der Druckform klebfähig gemacht. Bei Trennung der Druckform von dem hektographischen Farbblatt geht die latente Klebstoffschicht mit der Farbstoffschicht des hektographischen Farbblattes an den Bildstellen auf die Druckform über. Dies kann allein durch die Wirkung von der Behandlungsflüssigkeit der Druckform mit der Klebstoffschicht des Farbblattes erfolgen oder eben auch dadurch, daß die in der Druckform eingearbeitete latente Klebstoffkomponente mit der Kleb-Stoffschicht des Farbblattes zusammen unter Einwirkung der Behandlungsflüssigkeit der Druckform eine festbindende Klebung ergibt.According to the invention, the printing form is made using pressure with the layer side of a hectographic Brought into contact with the ink sheet, which has a latent adhesive layer over the ink layer. The latent adhesive layer is either alone or by the treatment liquid of the printing form additionally by means of a preferably latent adhesive component incorporated into the gelatin layer made adhesive to the hardened gelatin image areas of the printing form. When separating the printing form from the hectographic ink sheet the latent adhesive layer goes with the dye layer of the hectographic ink sheet at the image points on the printing form. This can be done by the effect alone from the treatment liquid of the printing form with the adhesive layer of the ink sheet or also because the latent adhesive component incorporated in the printing form is connected to the adhesive layer of the ink sheet together under the action of the treatment liquid of the printing form tight bonding results.

Die Gelatineschicht an den bildfreien Stellen kann hierbei vorzugsweise vorher durch Reinigung, z. B. Abwaschen mittels mechanischer Reibung, entfernt worden sein, so daß an den bildfreien Stellen keine Klebstoffwirkung zum Farbblatt entsteht. Es ist jedoch aber auch möglich, die Gelatineschicht an den bildfreien Stellen durch Aufdrücken eines Abdrückblattes zu entfernen. Im letzteren Fall empfiehlt es sich, die nichtgehärtete Gelatine durch geeignete Mittel Verfahren und Farbblatt zur Herstellung
von hektographischen Abzügen
The gelatin layer at the non-image areas can preferably be cleaned beforehand, e.g. B. washing by means of mechanical friction, have been removed so that there is no adhesive effect to the ink sheet in the non-image areas. However, it is also possible to remove the gelatin layer from the non-image areas by pressing on a release sheet. In the latter case, it is recommended that the non-hardened gelatin is prepared by suitable means and method and color sheet
of hectographic prints

Zusatz zum Patent 1124 977Addendum to patent 1124 977

Anmelder:Applicant:

Wilhelm Ritzerfeld,
Berlin-Dahlem, Schorlemerallee 14,
Wilhelm Ritzerfeld,
Berlin-Dahlem, Schorlemerallee 14,

und Gerhard Ritzerfeld,
Berlin-Grunewald, Franzensbader Str. 21
and Gerhard Ritzerfeld,
Berlin-Grunewald, Franzensbader Str. 21

Wilhelm Ritzerfeld, Berlin-Dahlem,Wilhelm Ritzerfeld, Berlin-Dahlem,

und Gerhard Ritzerfeld, Berlin-Grunewald,and Gerhard Ritzerfeld, Berlin-Grunewald,

sind als Erfinder genannt wordenhave been named as inventors

ζω einer zusammenhängenden Schichtmasse zu koagulieren. ζω to coagulate a coherent layer mass.

Es kann auch so gearbeitet werden, daß an Stelle des Abdrückblattes sofort das hektographische Farbblatt mit der latenten Klebstoffschicht aufgedrückt wird. Es geht dann bei Trennung an den Bildstellen die Farbschicht auf die Druckform und an den bildfreien Stellen die nichtgehärtete, vorzugsweise koagulierte Gelatine auf das Farbblatt über.It is also possible to work in such a way that the hectographic ink sheet immediately replaces the impression sheet is pressed on with the latent adhesive layer. It then goes with separation at the image areas the ink layer on the printing form and in the non-image areas the non-hardened, preferably coagulated Gelatin onto the colored sheet.

Die verwendeten Farbblätter können über einer vervielfältigungsfähigen Farbschicht, bestehend aus einem vervielfältigungsfähigen Farbstoff verbunden mit Wachsen und Fetten, eine latente Klebstoffschicht besitzen, welche durch eine Flüssigkeit oder in Verbindung mit einer anderen Klebstoffkomponente klebfähig gemacht werden kann.The color sheets used can be over a reproducible color layer consisting of a duplicable dye combined with waxes and fats, a latent adhesive layer have which are adhesive due to a liquid or in connection with another adhesive component can be made.

Die Erfindung kann beispielsweise wie folgt ausgeführt werden:The invention can for example be carried out as follows:

Auf die hektographischen Farbblätter mit den bekannten Farbstoffschichten wird eine Kolloidschicht, z. B. aus Dextrin, Gummiarabikum, Gelatine, Polyvinylalkohol, Alginate, Stärke, Cellulosederivate wie Karboxymethylcellulose oder Methylcellulose, aufgebracht. A colloid layer is placed on the hectographic color sheets with the known dye layers z. B. from dextrin, gum arabic, gelatin, polyvinyl alcohol, alginates, starch, cellulose derivatives such as Carboxymethyl cellulose or methyl cellulose.

Zum Befeuchten der Druckform werden wäßrige Lösungen von Verbindungen gewählt. Diese wäßrigen Lösungen können Zusätze von Alaun, Tannin, Borsäure, Bichromate od. dgl. enthalten. In die Gelatineschicht der Druckform können als latente Klebstoff-Aqueous solutions of compounds are chosen to moisten the printing form. This aqueous Solutions can contain additions of alum, tannin, boric acid, bichromates or the like. In the gelatin layer the printing form can be used as latent adhesive

309 597/111309 597/111

komponente wasserlösliche Alginate oder Polyvinylalkohol u. a. eingearbeitet werden.component water-soluble alginates or polyvinyl alcohol and others. be incorporated.

Um die in der Druckform enthaltenen latenten Klebstoffe wirksam zu machen, sind in diesem Fall in die latente Klebstoffschicht des Farbblattes saure Verbindungen, z. B. anorganische saure Salze oder organische oder anorganische feste Säuren, eingearbeitet.About the latent adhesives contained in the printing form In this case, acidic compounds are to be made effective in the latent adhesive layer of the ink sheet, z. B. inorganic acid salts or organic or inorganic solid acids incorporated.

Claims (2)

PATENTANSPRÜCHE: IOPATENT CLAIMS: IO 1. Verfahren zur Herstellung von hektographischen Abzügen, bei dem auf einem lichtempfindlichen Material, dessen Silberhalogenidemulsion einen durchleuchtungsfähigen, klebfähig zu machenden Stoff, z. B. Leukobase eines Triphenylmethanfarbstoffes, enthält, eine photographische Reproduktion erzeugt wird, wobei von diesem Material auf photographischem Wege in gehärteter Gelatine als Druckform ein postives Reliefspiegelbild des Originals unter Anwendung des Herschel-Effektes gebildet wird, nach Patent 1124 977, dadurch gekennzeichnet, daß die Druckform unter Anwendung von Druck mit der Schichtseite eines hektographischen Farbblattes in Kontakt gebracht wird, welches über der Farbschicht eine latente Klebstoffschicht besitzt, die entweder durch die Behandlungsflüssigkeit der Druckform allein oder zusätzlich vermittels einer in die Gelatineschicht eingearbeiteten, vorzugsweise latenten Klebstoffkomponente zu den gehärteten Gelatinebildstellen der Druckform klebfähig gemacht wird und bei Trennung der Druckform von dem hektographischen Farbblatt die latente Klebstoffschicht mit der Farbstoffschicht des hektographischen Farbblattes an den Bildstellen auf die Druckform übergeht.1. A process for the production of hectographic prints, in which on a light-sensitive material, the silver halide emulsion of a translucent, adhesive to be made substance, z. B. leuco base of a triphenylmethane dye, a photographic reproduction is produced, whereby a positive relief mirror image of the original is formed by photographic means in hardened gelatin as a printing form using the Herschel effect, according to Patent 1124 977, characterized in that the Printing form is brought into contact with the layer side of a hectographic ink sheet using pressure, which has a latent adhesive layer above the ink layer, which either by the treatment liquid of the printing form alone or additionally by means of a preferably latent adhesive component incorporated into the gelatin layer to the hardened gelatin image areas of the Printing form is made adhesive and when the printing form is separated from the hectographic ink sheet, the latent adhesive layer passes over with the dye layer of the hectographic ink sheet at the image areas on the printing form. 2. Hektographisches Farbblatt zur Ausübung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, daß das hektographische Farbblatt über einer vervielfältigungsfähigen Farbschicht, bestehend aus einem vervielfältigungsfähigen Farbstoff verbunden mit Wachsen und Fetten, eine latente Klebstoffschicht besitzt, welche durch eine Flüssigkeit oder in Verbindung mit einer anderen Klebstoffkomponente klebfähig gemacht werden kann.2. Hectographic color sheet for performing the method according to claim 1, characterized in that that the hectographic ink sheet consists of a reproducible ink layer from a duplicable dye combined with waxes and fats, one possesses latent adhesive layer, which by a liquid or in connection with another Adhesive component can be made adhesive. © 309 597/111 5.63© 309 597/111 5.63
DER27691A 1958-04-19 1960-04-05 Method and color sheet for making hectographic prints Pending DE1149022B (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
DER23178A DE1116970B (en) 1958-04-19 1958-04-19 Treatment device for exposed planographic printing forms with a gelatin layer
DER23177A DE1102776B (en) 1958-04-19 1958-04-19 Process for the production of hectographic prints
DER23380A DE1112090B (en) 1958-05-20 1958-05-20 Process and duplicator for duplicating printing forms with little or no color-releasing image areas
DER24093A DE1125451B (en) 1958-09-24 1958-09-24 Process for the production of hectographic prints
DER24092A DE1125450B (en) 1958-09-24 1958-09-24 Process for the production of hectographic prints
DER24344A DE1107252B (en) 1958-11-06 1958-11-06 Process for the production of hectographic prints
GB11866/59A GB883557A (en) 1960-03-09 1959-04-08 Improvements in or relating to methods of making hectographic copies
BE577586D BE577586A (en) 1960-03-09 1959-04-10
US806382A US3096711A (en) 1960-03-09 1959-04-14 Method of producing copy
FR792352A FR1228458A (en) 1960-03-09 1959-04-17 Processing apparatus for phototechnically exposed printing plates
FR792351A FR1220612A (en) 1960-03-09 1959-04-17 Hectographic printing process
DER26760A DE1125452B (en) 1959-11-20 1959-11-20 Process for the production of hectographic prints
DER27507A DE1124977B (en) 1960-03-09 1960-03-09 Process for the production of hectographic prints
DER27510A DE1124978B (en) 1960-03-09 1960-03-09 Process for the production of hectographic prints
DER27691A DE1149022B (en) 1960-03-09 1960-04-05 Method and color sheet for making hectographic prints
FR852017A FR79192E (en) 1960-03-09 1961-02-08 Hectographic printing process
BE600682D BE600682A (en) 1960-03-09 1961-02-27
GB7655/61A GB922506A (en) 1960-03-09 1961-03-02 Improvements in or relating to method of making hectographic printing master sheets

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DER27510A DE1124978B (en) 1960-03-09 1960-03-09 Process for the production of hectographic prints
DER27507A DE1124977B (en) 1960-03-09 1960-03-09 Process for the production of hectographic prints
DER27691A DE1149022B (en) 1960-03-09 1960-04-05 Method and color sheet for making hectographic prints

Publications (1)

Publication Number Publication Date
DE1149022B true DE1149022B (en) 1963-05-22

Family

ID=27212069

Family Applications (10)

Application Number Title Priority Date Filing Date
DER23177A Pending DE1102776B (en) 1958-04-19 1958-04-19 Process for the production of hectographic prints
DER23178A Pending DE1116970B (en) 1958-04-19 1958-04-19 Treatment device for exposed planographic printing forms with a gelatin layer
DER23380A Pending DE1112090B (en) 1958-05-20 1958-05-20 Process and duplicator for duplicating printing forms with little or no color-releasing image areas
DER24093A Pending DE1125451B (en) 1958-04-19 1958-09-24 Process for the production of hectographic prints
DER24092A Pending DE1125450B (en) 1958-04-19 1958-09-24 Process for the production of hectographic prints
DER24344A Pending DE1107252B (en) 1958-04-19 1958-11-06 Process for the production of hectographic prints
DER26760A Pending DE1125452B (en) 1959-11-20 1959-11-20 Process for the production of hectographic prints
DER27507A Pending DE1124977B (en) 1958-04-19 1960-03-09 Process for the production of hectographic prints
DER27510A Pending DE1124978B (en) 1958-04-19 1960-03-09 Process for the production of hectographic prints
DER27691A Pending DE1149022B (en) 1958-04-19 1960-04-05 Method and color sheet for making hectographic prints

Family Applications Before (9)

Application Number Title Priority Date Filing Date
DER23177A Pending DE1102776B (en) 1958-04-19 1958-04-19 Process for the production of hectographic prints
DER23178A Pending DE1116970B (en) 1958-04-19 1958-04-19 Treatment device for exposed planographic printing forms with a gelatin layer
DER23380A Pending DE1112090B (en) 1958-05-20 1958-05-20 Process and duplicator for duplicating printing forms with little or no color-releasing image areas
DER24093A Pending DE1125451B (en) 1958-04-19 1958-09-24 Process for the production of hectographic prints
DER24092A Pending DE1125450B (en) 1958-04-19 1958-09-24 Process for the production of hectographic prints
DER24344A Pending DE1107252B (en) 1958-04-19 1958-11-06 Process for the production of hectographic prints
DER26760A Pending DE1125452B (en) 1959-11-20 1959-11-20 Process for the production of hectographic prints
DER27507A Pending DE1124977B (en) 1958-04-19 1960-03-09 Process for the production of hectographic prints
DER27510A Pending DE1124978B (en) 1958-04-19 1960-03-09 Process for the production of hectographic prints

Country Status (5)

Country Link
US (1) US3096711A (en)
BE (2) BE577586A (en)
DE (10) DE1102776B (en)
FR (3) FR1228458A (en)
GB (2) GB883557A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE547661A (en) * 1955-05-11
BE597054A (en) * 1959-12-11
US3310403A (en) * 1962-12-26 1967-03-21 Minnesota Mining & Mfg Process of making an intaglio plate using an image transfer film
NL134367C (en) * 1965-07-06
US3518038A (en) * 1965-10-20 1970-06-30 Allied Chem Electrographic recording mixture containing a morpholinyl diphenyl methane and 2 triphenyl methane
US11732543B2 (en) 2020-08-25 2023-08-22 Schlumberger Technology Corporation Rotating control device systems and methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US976417A (en) * 1910-06-21 1910-11-22 Farbenfab Vorm Bayer F & Co Dye.
US1661568A (en) * 1926-02-09 1928-03-06 William F Keohan Biological stains, bacteriocidal agents and the like, and methods of preparing the same
GB451190A (en) * 1934-07-23 1936-07-31 Geza Szasz An improved method of preparing duplicate copies of originals
US2040075A (en) * 1935-01-24 1936-05-12 Ditto Inc Transfer process
US2146976A (en) * 1937-02-23 1939-02-14 George G Neidich Method of making duplicate copies
US2555603A (en) * 1946-12-20 1951-06-05 Allied Chem & Dye Corp Amino-cyclohexylcyclohexane salts of dyestuff acids
NL178293B (en) * 1952-05-13 Shell Int Research COLUMN FOR BRINGING LIQUID AND VAPOR INTO CONTACT WITH EACH OTHER.
US2755200A (en) * 1953-12-28 1956-07-17 Du Pont Stabilized coloring compositions and methods of making and using same
BE547661A (en) * 1955-05-11
US2935938A (en) * 1956-04-17 1960-05-10 Eugene Lefebure Methods of copy reproduction
DE1088352B (en) 1958-01-24 1960-09-01 Zindler Lumoprint Kg Device for producing a planographic printing film

Also Published As

Publication number Publication date
US3096711A (en) 1963-07-09
FR1228458A (en) 1960-08-31
DE1124977B (en) 1962-03-08
FR79192E (en) 1962-11-03
DE1125450B (en) 1962-03-15
BE577586A (en) 1959-04-30
DE1116970B (en) 1961-11-09
DE1102776B (en) 1961-03-23
GB922506A (en) 1963-04-03
DE1125451B (en) 1962-03-15
DE1124978B (en) 1962-03-08
BE600682A (en) 1961-03-15
FR1220612A (en) 1960-05-25
DE1125452B (en) 1962-03-15
GB883557A (en) 1961-11-29
DE1107252B (en) 1961-05-25
DE1112090B (en) 1961-08-03

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