FR2030311A1 - Dispersion of coloured images - Google Patents

Dispersion of coloured images

Info

Publication number
FR2030311A1
FR2030311A1 FR7003885A FR7003885A FR2030311A1 FR 2030311 A1 FR2030311 A1 FR 2030311A1 FR 7003885 A FR7003885 A FR 7003885A FR 7003885 A FR7003885 A FR 7003885A FR 2030311 A1 FR2030311 A1 FR 2030311A1
Authority
FR
France
Prior art keywords
dispersion
images
substrate
support
dyestuff
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
FR7003885A
Other languages
French (fr)
Other versions
FR2030311B1 (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.)
Primary Products Ingredients Americas LLC
Original Assignee
Tate and Lyle Ingredients Americas LLC
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 Tate and Lyle Ingredients Americas LLC filed Critical Tate and Lyle Ingredients Americas LLC
Publication of FR2030311A1 publication Critical patent/FR2030311A1/en
Application granted granted Critical
Publication of FR2030311B1 publication Critical patent/FR2030311B1/fr
Granted 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
    • B41M5/0029—Formation of a transparent pattern using a liquid marking fluid
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G11/00—Selection of substances for use as fixing agents
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

Dispersion of coloured images in or on a substrate can be obtained by using a thin layer of an organic compound as substrate. On top of this is placed another support compound and a dyestuff. This arrangement is subjected to a vapour which can cause distension of the support compounds but not the substrate. Thus the dyestuff on the support solid can be dispersed in the molecular state. This is therefore a method for the formation of images of colour dispersion. High purity images can be obtained quickly by this method.
FR7003885A 1969-02-05 1970-02-04 Dispersion of coloured images Granted FR2030311A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79689769A 1969-02-05 1969-02-05
US83371169A 1969-06-16 1969-06-16
US84949369A 1969-08-12 1969-08-12

Publications (2)

Publication Number Publication Date
FR2030311A1 true FR2030311A1 (en) 1970-11-13
FR2030311B1 FR2030311B1 (en) 1974-05-10

Family

ID=27419933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7003885A Granted FR2030311A1 (en) 1969-02-05 1970-02-04 Dispersion of coloured images

Country Status (1)

Country Link
FR (1) FR2030311A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441872A1 (en) * 1978-11-13 1980-06-13 Du Pont PROCESS FOR THE PREPARATION OF MULTI-COLOR IMAGES DEVELOPED USING TONERS ON A SINGLE PHOTOSENSITIVE LAYER
FR2442462A1 (en) * 1978-11-22 1980-06-20 Du Pont DRY TONER PROVIDING BETTER UNIFORMITY OF PHOTOSETTING IMAGE COLOR AND METHOD OF COLOR DEVELOPING AN IMAGE USING THE SAME

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441872A1 (en) * 1978-11-13 1980-06-13 Du Pont PROCESS FOR THE PREPARATION OF MULTI-COLOR IMAGES DEVELOPED USING TONERS ON A SINGLE PHOTOSENSITIVE LAYER
FR2442462A1 (en) * 1978-11-22 1980-06-20 Du Pont DRY TONER PROVIDING BETTER UNIFORMITY OF PHOTOSETTING IMAGE COLOR AND METHOD OF COLOR DEVELOPING AN IMAGE USING THE SAME

Also Published As

Publication number Publication date
FR2030311B1 (en) 1974-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse