ZA853270B - Printing method by electrolytic colloid coagulation and colloid composition therefor - Google Patents

Printing method by electrolytic colloid coagulation and colloid composition therefor

Info

Publication number
ZA853270B
ZA853270B ZA853270A ZA853270A ZA853270B ZA 853270 B ZA853270 B ZA 853270B ZA 853270 A ZA853270 A ZA 853270A ZA 853270 A ZA853270 A ZA 853270A ZA 853270 B ZA853270 B ZA 853270B
Authority
ZA
South Africa
Prior art keywords
colloid
printing
dyed
group
swelling agent
Prior art date
Application number
ZA853270A
Inventor
Adrien Castegnier
Original Assignee
Adrien Castegnier
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 Adrien Castegnier filed Critical Adrien Castegnier
Publication of ZA853270B publication Critical patent/ZA853270B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/105—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by electrocoagulation, by electro-adhesion or by electro-releasing of material, e.g. a liquid from a gel
    • 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
    • B41M5/20—Duplicating or marking methods; Sheet materials for use therein using electric current

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Colloid Chemistry (AREA)
  • Cosmetics (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Printing Methods (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

A method of printing by electric coagulation, using an improved colloid composition which permits a new dye transfer processing from dyed coagulated images to enable very fast and accurate printing on ordinary paper and suitable for photographic computer printing, printing and photocopy. The colloid of the electrolytically-coagulable colloid composition is able to absorb a dyed swelling agent for transfer on any paper surface wetted with a solvent of said dyed swelling agent. The colloid is of reliable uniform quality and performance and is use in combination with a salt or acid to render the solution conductive. The colloid is selected from the group of linear synthetic colloids of high molecular weight, including polyacrylic acid and polyacrylamide resin. The swelling agent is selected from the group consisting of glycerol, sorbitol and ethylene glycol. The paper wetting is selected from the group consisting of methyl alcohol, ethyl alcohol and isopropylic alcohol.
ZA853270A 1984-05-11 1985-05-01 Printing method by electrolytic colloid coagulation and colloid composition therefor ZA853270B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60955584A 1984-05-11 1984-05-11

Publications (1)

Publication Number Publication Date
ZA853270B true ZA853270B (en) 1985-12-24

Family

ID=24441277

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA853270A ZA853270B (en) 1984-05-11 1985-05-01 Printing method by electrolytic colloid coagulation and colloid composition therefor

Country Status (10)

Country Link
EP (1) EP0160979B1 (en)
JP (1) JPS60245592A (en)
KR (1) KR850008299A (en)
AT (1) ATE61764T1 (en)
AU (1) AU578092B2 (en)
BR (1) BR8502230A (en)
CA (1) CA1250249A (en)
DE (1) DE3582188D1 (en)
ES (1) ES8605417A1 (en)
ZA (1) ZA853270B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1205778A (en) * 1984-05-16 1986-06-10 Adrien Castegnier Image reproduction by in plane electro-coagulation of a colloid
CA1279603C (en) * 1986-02-20 1991-01-29 Adrien Castegnier Monochromic and polychromic printing of an image reproduced by electro-coagulation of a colloid
CA1249238A (en) * 1986-07-18 1989-01-24 Adrien Castegnier Method of preventing undesirable gas generation between electrodes of an electrocoagulation printing system
JPH0641221B2 (en) * 1988-01-25 1994-06-01 キヤノン株式会社 Image forming method, recording material and image forming apparatus
US5055380A (en) * 1989-12-18 1991-10-08 Eastman Kodak Company Method of forming a color-differentiated image utilizing a metastable aggregated group ib metal colloid material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752746A (en) * 1972-02-25 1973-08-14 A Castegnier Electrolytic printing method and system
US3892645A (en) * 1973-06-06 1975-07-01 Adrien Castegnier Printing method and system by gelatin coagulation
US4165741A (en) * 1975-12-29 1979-08-28 Process Shizai Co., Ltd. Heat-sensitive recording materials and recording process of using the same
DE3416867A1 (en) * 1984-05-08 1985-11-14 Hoechst Ag, 6230 Frankfurt ONE-STEP ELECTROCHEMICAL IMAGING METHOD FOR REPRODUCTION LAYERS

Also Published As

Publication number Publication date
JPS60245592A (en) 1985-12-05
DE3582188D1 (en) 1991-04-25
EP0160979A3 (en) 1987-08-12
KR850008299A (en) 1985-12-16
ATE61764T1 (en) 1991-04-15
AU4205985A (en) 1985-11-14
ES8605417A1 (en) 1986-03-16
AU578092B2 (en) 1988-10-13
EP0160979A2 (en) 1985-11-13
EP0160979B1 (en) 1991-03-20
JPH0548750B2 (en) 1993-07-22
BR8502230A (en) 1986-01-14
ES543069A0 (en) 1986-03-16
CA1250249A (en) 1989-02-21

Similar Documents

Publication Publication Date Title
DE3669007D1 (en) POLYMER THICK FILM INKS.
US3106155A (en) Electrolytic recording with organic polymers
ES507352A0 (en) PERFECTED PROCEDURE FOR THE PREPARATION OF A PHOTOSENSITIVE COPIES MATERIAL.
AU578092B2 (en) Printing method by electrolytic colloid coagulation and colloid composition therefor
JPS56126193A (en) Heat-sensitive recording material
ES476971A1 (en) Lithographic fountain concentrates containing a desensitizing material in an organic solvent liquid
JPS5444525A (en) Image holding member
JPS57148687A (en) Heat-sensitive recording body
GB541671A (en) Improvements in planographic printing
US2530956A (en) Electrographic recording
JPS5635129A (en) Positive type photosensitive composition
JPS55152191A (en) Formed cation exchange membrane
US4764264A (en) Printing method by electrolytic colloid coagulation
GB1030702A (en) Electrophotographic material
JPS5573591A (en) Photosensitive planographic printing plate
SU802093A1 (en) Offset printing method
JPS643653A (en) Generation of color image and sheet material
JPS57199687A (en) Heat-sensitive recording sheet
US3444055A (en) Electrolytic recording medium
Sato Electrolytic Printing of Wood Grain Designs on Anodized Aluminum
ES379818A1 (en) Procedure for treating an electrophotographic material of zinc oxide. (Machine-translation by Google Translate, not legally binding)
JPS57137182A (en) Printer
JPS569391A (en) Plating method for black chromium
ES332231A1 (en) Procedure for the appreciation of the results of a printing prior to the recording of the printer elements. (Machine-translation by Google Translate, not legally binding)
JPS57195694A (en) Ink sheet