GB1281860A - Sheet materials for use in colour copying - Google Patents

Sheet materials for use in colour copying

Info

Publication number
GB1281860A
GB1281860A GB615272A GB615272A GB1281860A GB 1281860 A GB1281860 A GB 1281860A GB 615272 A GB615272 A GB 615272A GB 615272 A GB615272 A GB 615272A GB 1281860 A GB1281860 A GB 1281860A
Authority
GB
United Kingdom
Prior art keywords
layer
photoconductive
colour
dye
sheet materials
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.)
Expired
Application number
GB615272A
Other languages
English (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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB1281860A publication Critical patent/GB1281860A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/30—Details adapted to be combined with processing apparatus
    • G03B27/306—Heat development
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/34—Multicolour thermography
    • B41M5/345—Multicolour thermography by thermal transfer of dyes or pigments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB615272A 1968-05-10 1969-05-09 Sheet materials for use in colour copying Expired GB1281860A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72816968A 1968-05-10 1968-05-10
US72816768A 1968-05-10 1968-05-10

Publications (1)

Publication Number Publication Date
GB1281860A true GB1281860A (en) 1972-07-19

Family

ID=27111644

Family Applications (3)

Application Number Title Priority Date Filing Date
GB615272A Expired GB1281860A (en) 1968-05-10 1969-05-09 Sheet materials for use in colour copying
GB2379869A Expired GB1278325A (en) 1968-05-10 1969-05-09 Color copying method and apparatus
GB615172A Expired GB1281859A (en) 1968-05-10 1969-05-09 Sheet materials for use in colour copying

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB2379869A Expired GB1278325A (en) 1968-05-10 1969-05-09 Color copying method and apparatus
GB615172A Expired GB1281859A (en) 1968-05-10 1969-05-09 Sheet materials for use in colour copying

Country Status (7)

Country Link
JP (1) JPS5113023B1 (https=)
AT (1) AT302039B (https=)
CH (1) CH534372A (https=)
DE (1) DE1922463A1 (https=)
FR (1) FR2008237A1 (https=)
GB (3) GB1281860A (https=)
SE (1) SE369787B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097230A (en) * 1976-10-08 1978-06-27 Eastman Kodak Company Method for transferring heat-transferable dyes
CA1198591A (en) * 1982-02-13 1985-12-31 Tadao Seto Heat-sensitive color transfer recording media
US4614521A (en) * 1984-06-06 1986-09-30 Mitsubishi Chemical Industries Limited Transfer recording method using reactive sublimable dyes
GB2190759B (en) * 1986-05-19 1990-10-03 Brother Ind Ltd Picture recording method and apparatus therefor
JPS62290543A (ja) * 1986-06-10 1987-12-17 Seiko Instr & Electronics Ltd カラ−プリンタ
US4893147A (en) * 1987-02-28 1990-01-09 Brother Kogyo Kabushiki Kaisha Color picture image recording apparatus
US4969012A (en) * 1987-06-09 1990-11-06 Brother Kogyo Kabushiki Kaisha Image recording apparatus with an intermediate photosensitive member
JPH01142540A (ja) * 1987-11-27 1989-06-05 Brother Ind Ltd カラー画像記録装置

Also Published As

Publication number Publication date
CH534372A (de) 1973-02-28
GB1278325A (en) 1972-06-21
SE369787B (https=) 1974-09-16
JPS5113023B1 (https=) 1976-04-24
DE1922463A1 (de) 1969-11-27
GB1281859A (en) 1972-07-19
FR2008237A1 (https=) 1970-01-16
AT302039B (de) 1972-09-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee