DE1132938B - Process for the production of hectographic prints - Google Patents

Process for the production of hectographic prints

Info

Publication number
DE1132938B
DE1132938B DER27508A DER0027508A DE1132938B DE 1132938 B DE1132938 B DE 1132938B DE R27508 A DER27508 A DE R27508A DE R0027508 A DER0027508 A DE R0027508A DE 1132938 B DE1132938 B DE 1132938B
Authority
DE
Germany
Prior art keywords
hectographic
prints
production
dye
printing form
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
DER27508A
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 US640571A priority Critical patent/US2916454A/en
Priority to NL221612A priority patent/NL107072C/xx
Priority to FR1194439D priority patent/FR1194439A/en
Application filed by Individual filed Critical Individual
Priority to DER27508A priority patent/DE1132938B/en
Publication of DE1132938B publication Critical patent/DE1132938B/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
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/0253—Duplicating 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G99/00—Subject matter not provided for in other groups of this subclass
    • C07G99/002—Compounds of unknown constitution containing sulfur
    • C07G99/0024—Overbased compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
    • C10L1/2406—Organic compounds containing sulfur, selenium and/or tellurium mercaptans; hydrocarbon sulfides
    • C10L1/2412—Organic compounds containing sulfur, selenium and/or tellurium mercaptans; hydrocarbon sulfides sulfur bond to an aromatic radical
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/30—Imagewise removal using liquid means
    • G03F7/32—Liquid compositions therefor, e.g. developers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/088—Neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/089—Overbased salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Description

Die Erfindung betrifft ein Verfahren zur Herstellung von hektographischen Abzügen, bei dem auf einer Druckform auf photomechanischem Wege oder durch Beschriftung ein aus nicht oder wenig gefärbten Leukoverbindungen eines Farbstoffes, vorzugsweise Triphenylmethanfarbstoff, bestehendes Druckbild erzeugt wird.The invention relates to a method of manufacture of hectographic prints, in which on a printing form in a photomechanical way or by labeling a leuco compound of a dye that is not or only slightly colored, preferably triphenylmethane dye, existing print image is generated.

Das Verfahren betrifft eine weitere Ausbildung des Verfahrens nach Patent 1102 776.The method relates to a further development of the method according to patent 1102 776.

Die Erfindung stellt eine Verbesserung des obigen Verfahrens dar, insbesondere um jedes Auslaufen des durch Oxydation und Säure gebildeten Farbstoffes in einer wäßrigen Lösung mit Sicherheit zu verhindern und diesen diffusionsfest zu machen.The invention is an improvement on the above method, in particular to prevent any leakage of the to prevent with certainty the dye formed by oxidation and acid in an aqueous solution and to make this diffusion-proof.

Erfindungsgemäß wird bei dem vor dem Aktivierungsvorgang liegenden Reinigungsvorgang zur Beseitigung der ungehärteten Gelatine an den bildfreien Stellen der Druckform oder bei dem Entwicklungsvorgang ein Zusatz eines organischen Fällungsmittels, z. B. Natrium-Salizylat oder Natriump-Nitrophenolat oder lösliche Pikrate, verwendet.According to the invention, before the activation process lying cleaning process to remove the unhardened gelatin from the non-image Place the printing form or, during the development process, an addition of an organic one Precipitants, e.g. B. sodium salicylate or sodium p-nitrophenolate or soluble picrates are used.

Durch die Erfindung wird erreicht, daß bereits der erste auf der Vervielfältigungsmaschine mit Alkohol abgezogene Abzug ein scharfgezeichnetes Schriftbild aufweist und bereits gut verwendbar ist.The invention ensures that the first on the duplicating machine with alcohol The removed print has a sharply defined typeface and is already usable.

Claims (1)

PATENTANSPRUCH:
Verfahren zur Herstellung von hektographischen Abzügen, bei dem auf einer Druckform auf photomechanischem Wege oder durch Beschriftung ein aus nicht oder wenig gefärbten Leukoverbindungen eines Farbstoffes, vorzugsweise Triphenylmethanfarbstoff, bestehendes Verfahren zur Herstellung
von hektographischen AbzügenPATENT CLAIM:
Process for the production of hectographic prints, in which a process for the production which consists of uncolored or slightly colored leuco compounds of a dye, preferably triphenylmethane dye, is applied to a printing form by photomechanical means or by lettering
of hectographic prints Zusatz zum Patent 1102 776Addendum to patent 1102 776
DER27508A 1957-02-18 1960-03-09 Process for the production of hectographic prints Pending DE1132938B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US640571A US2916454A (en) 1957-02-18 1957-02-18 Preparation of complex carbonated metal salts of alkyl phenol sulfides and mineral oil fractions containing the same
NL221612A NL107072C (en) 1960-03-09 1957-10-15
FR1194439D FR1194439A (en) 1960-03-09 1957-11-14 Additives for petroleum oils and spirits and their preparation
DER27508A DE1132938B (en) 1960-03-09 1960-03-09 Process for the production of hectographic prints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER27508A DE1132938B (en) 1960-03-09 1960-03-09 Process for the production of hectographic prints

Publications (1)

Publication Number Publication Date
DE1132938B true DE1132938B (en) 1962-07-12

Family

ID=7402482

Family Applications (1)

Application Number Title Priority Date Filing Date
DER27508A Pending DE1132938B (en) 1957-02-18 1960-03-09 Process for the production of hectographic prints

Country Status (3)

Country Link
DE (1) DE1132938B (en)
FR (1) FR1194439A (en)
NL (1) NL107072C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450868A1 (en) * 1979-03-09 1980-10-03 Orogil PROCESS FOR THE PREPARATION OF MAGNESIUM ALKYLPHENATES AND APPLICATION OF THE PRODUCTS OBTAINED AS DETERGENT-DISPERSANT ADDITIVES FOR LUBRICATING OILS
US4744800A (en) * 1985-01-18 1988-05-17 Nippon Oil Co., Ltd. Gasoline compositions for automotive vehicles
GB8706608D0 (en) * 1987-03-19 1987-04-23 Exxon Chemical Patents Inc Fuel oil compositions

Also Published As

Publication number Publication date
NL107072C (en) 1964-01-15
FR1194439A (en) 1959-11-09

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