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FR2441872A1 - PROCESS FOR THE PREPARATION OF MULTI-COLOR IMAGES DEVELOPED USING TONERS ON A SINGLE PHOTOSENSITIVE LAYER - Google Patents

PROCESS FOR THE PREPARATION OF MULTI-COLOR IMAGES DEVELOPED USING TONERS ON A SINGLE PHOTOSENSITIVE LAYER

Info

Publication number
FR2441872A1
FR2441872A1 FR7927802A FR7927802A FR2441872A1 FR 2441872 A1 FR2441872 A1 FR 2441872A1 FR 7927802 A FR7927802 A FR 7927802A FR 7927802 A FR7927802 A FR 7927802A FR 2441872 A1 FR2441872 A1 FR 2441872A1
Authority
FR
France
Prior art keywords
image
areas
toners
photosensitive layer
toner
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.)
Granted
Application number
FR7927802A
Other languages
French (fr)
Other versions
FR2441872B1 (en
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2441872A1 publication Critical patent/FR2441872A1/en
Application granted granted Critical
Publication of FR2441872B1 publication Critical patent/FR2441872B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03F7/28—Processing photosensitive materials; Apparatus therefor for obtaining powder images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Color Electrophotography (AREA)

Abstract

L'INVENTION SE RAPPORTE A LA REALISATION D'IMAGES EN PLUSIEURS COULEURS. L'INVENTION CONCERNE UN PROCEDE UTILISANT UNE COUCHE PHOTOSENSIBLE, DEVELOPPABLE A L'AIDE DE TONERS, NEGATIVE, SELON LEQUEL: A. ON EXPOSE CETTE COUCHE SELON UNE IMAGE A UNE RADIATION ACTINIQUE A TRAVERS UN ELEMENT TRANSPARENT PORTEUR D'IMAGE, LES ZONES D'IMAGE EXPOSEES DEVENANT POISSEUSES; B. ON COLORE PAR TONER LES ZONES D'IMAGE POISSEUSES; CARACTERISE EN CE QUE C. ON POLIT OU ON FROTTE LES ZONES D'IMAGE COLOREES PAR TONER DE MANIERE QUE CES ZONES DEVIENNENT BRILLANTES; D. ON REPETE LES ETAPES A, B ET C AU MOINS UNE FOIS EN UTILISANT UN ELEMENT TRANSPARENT PORTEUR D'IMAGE DIFFERENT POUR CHAQUE EXPOSITION A ET EN COLORANT AVEC UN TONER DE COULEUR APPROPRIEE DIFFERENTE DE LA COULEUR DU TONER DE L'ETAPE B. UTILISATION NOTAMMENT POUR OPERER DES TRANSFERTS D'IMAGE SUR DES TISSUS.THE INVENTION RELATES TO THE REALIZATION OF IMAGES IN MULTIPLE COLORS. THE INVENTION CONCERNS A PROCESS USING A PHOTOSENSITIVE LAYER, DEVELOPABLE WITH TONERS, NEGATIVE, ACCORDING TO WHICH: A. THIS LAYER IS EXPOSED ACCORDING TO AN IMAGE TO ACTINIC RADIATION THROUGH A TRANSPARENT IMAGE-BEARING ELEMENT, AREAS D 'EXPOSED IMAGE BECOMING POISY; B. WE COLOR WITH TONING THE DOTTY IMAGE AREAS; CHARACTERIZED IN THAT C. THE TONER-COLORED IMAGE AREAS ARE POLISHED OR RUBBED SO THAT THESE AREAS BECOME GLOSSY; D. REPEAT STEPS A, B AND C AT LEAST ONCE USING A DIFFERENT TRANSPARENT IMAGING ELEMENT FOR EACH EXPOSURE A AND COLORING WITH A TONER OF APPROPRIATE COLOR DIFFERENT FROM THE COLOR OF TONER IN STEP B. USE IN PARTICULAR FOR TRANSFERS OF IMAGE ON TISSUES.

FR7927802A 1978-11-13 1979-11-12 PROCESS FOR THE PREPARATION OF MULTI-COLOR IMAGES DEVELOPED USING TONERS ON A SINGLE PHOTOSENSITIVE LAYER Expired FR2441872B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95962778A 1978-11-13 1978-11-13

Publications (2)

Publication Number Publication Date
FR2441872A1 true FR2441872A1 (en) 1980-06-13
FR2441872B1 FR2441872B1 (en) 1987-02-06

Family

ID=25502228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927802A Expired FR2441872B1 (en) 1978-11-13 1979-11-12 PROCESS FOR THE PREPARATION OF MULTI-COLOR IMAGES DEVELOPED USING TONERS ON A SINGLE PHOTOSENSITIVE LAYER

Country Status (5)

Country Link
JP (1) JPS5815783B2 (en)
BE (1) BE879968A (en)
DE (1) DE2945564A1 (en)
FR (1) FR2441872B1 (en)
GB (1) GB2035591B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051830A1 (en) * 1980-11-07 1982-05-19 E.I. Du Pont De Nemours And Company Dry nonelectroscopic toners and process for toning tacky image surfaces
FR2536548A1 (en) * 1982-11-18 1984-05-25 Teyssonneau Yves Single-colour, two-colour or four-colour photograph, and texts and date on various media as ornaments for tombstones

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340210C2 (en) * 1982-04-07 1995-06-22 Sony Corp Photosensitive material and method of forming an image
US5250387A (en) * 1992-01-29 1993-10-05 E. I. Du Pont De Nemours And Company Transfer process using ultraviolet curable, non-prolonged tack toning materials
GB2304201B (en) * 1995-08-04 1999-04-07 Sony Corp Methods of forming a fluorescent screen on the front panel of a cathode ray tube
DE10326324B4 (en) * 2003-06-11 2007-02-08 Kodak Polychrome Graphics Gmbh Lithographic printing plate precursor with coating containing 1,4-dihydropyridine sensitizer, process for imaging and imaged lithographic printing plate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030311A1 (en) * 1969-02-05 1970-11-13 Staley Mfg Co A E Dispersion of coloured images
FR2030301A1 (en) * 1969-02-05 1970-11-13 Staley Mfg Co A E Direct positive collotype image formation on a paper - base carrying hardened gelatine pva or polyvinyl
FR2037353A5 (en) * 1969-02-05 1970-12-31 Du Pont
US3676121A (en) * 1969-08-12 1972-07-11 Staley Mfg Co A E Multi-color reproductions
FR2197189A1 (en) * 1972-08-26 1974-03-22 Agfa Gevaert Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1572058A1 (en) * 1964-12-30 1970-03-05 Keuffel & Esser Co Reprographic process
US3636385A (en) * 1970-02-13 1972-01-18 Ncr Co Protection circuit
US3915704A (en) * 1973-11-01 1975-10-28 Xerox Corp Photoinduced, acid catalyzed degradation of degradable polymers
JPS5646142B2 (en) * 1974-01-17 1981-10-31
FI71851C (en) * 1977-04-13 1987-02-09 Hitachi Ltd Method of forming a powder coating layer according to a pattern on an image surface of a color image tube
DE2758209C3 (en) * 1977-12-27 1980-07-10 Du Pont De Nemours (Deutschland) Gmbh, 4000 Duesseldorf Photosensitive recording material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030311A1 (en) * 1969-02-05 1970-11-13 Staley Mfg Co A E Dispersion of coloured images
FR2030301A1 (en) * 1969-02-05 1970-11-13 Staley Mfg Co A E Direct positive collotype image formation on a paper - base carrying hardened gelatine pva or polyvinyl
FR2037353A5 (en) * 1969-02-05 1970-12-31 Du Pont
US3649268A (en) * 1969-02-05 1972-03-14 Du Pont Process for forming images by photohardening and applying a colorant
US3676121A (en) * 1969-08-12 1972-07-11 Staley Mfg Co A E Multi-color reproductions
FR2197189A1 (en) * 1972-08-26 1974-03-22 Agfa Gevaert Ag
US3901710A (en) * 1972-08-26 1975-08-26 Agfa Gevaert Ag Photographic material comprising a light-sensitive 1,4-dihydropyridine derivative

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051830A1 (en) * 1980-11-07 1982-05-19 E.I. Du Pont De Nemours And Company Dry nonelectroscopic toners and process for toning tacky image surfaces
FR2536548A1 (en) * 1982-11-18 1984-05-25 Teyssonneau Yves Single-colour, two-colour or four-colour photograph, and texts and date on various media as ornaments for tombstones

Also Published As

Publication number Publication date
JPS5569140A (en) 1980-05-24
GB2035591A (en) 1980-06-18
GB2035591B (en) 1982-10-27
DE2945564A1 (en) 1980-05-22
FR2441872B1 (en) 1987-02-06
JPS5815783B2 (en) 1983-03-28
BE879968A (en) 1980-05-12
DE2945564C2 (en) 1987-10-08

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 29/80

ST Notification of lapse