CA1051706A - Systemes et processus de photoreduction par metal de transition - Google Patents

Systemes et processus de photoreduction par metal de transition

Info

Publication number
CA1051706A
CA1051706A CA221,819A CA221819A CA1051706A CA 1051706 A CA1051706 A CA 1051706A CA 221819 A CA221819 A CA 221819A CA 1051706 A CA1051706 A CA 1051706A
Authority
CA
Canada
Prior art keywords
radiation
cobalt
iii
naphthoquinone
complex
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
CA221,819A
Other languages
English (en)
Inventor
Anthony Adin
James C. Fleming
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA1051706A publication Critical patent/CA1051706A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/67—Compositions containing cobalt salts or cobalt compounds as photosensitive substances
    • 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/32—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers one component being a heavy metal compound, e.g. lead or iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CA221,819A 1974-04-15 1975-03-11 Systemes et processus de photoreduction par metal de transition Expired CA1051706A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46105774A 1974-04-15 1974-04-15

Publications (1)

Publication Number Publication Date
CA1051706A true CA1051706A (fr) 1979-04-03

Family

ID=23831051

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,819A Expired CA1051706A (fr) 1974-04-15 1975-03-11 Systemes et processus de photoreduction par metal de transition

Country Status (5)

Country Link
JP (1) JPS542091B2 (fr)
BE (1) BE827952A (fr)
CA (1) CA1051706A (fr)
FR (1) FR2267571B1 (fr)
GB (1) GB1497452A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1116915A (fr) * 1977-12-28 1982-01-26 Anthony Adin Inhibition de la formation d'images au moyen de complexes de cobalt (iii)
US5476755A (en) * 1993-11-19 1995-12-19 Konica Corporation Image forming element and image forming method
US5698363A (en) * 1995-07-10 1997-12-16 Konica Corporation Image forming method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152903A (en) * 1959-04-30 1964-10-13 Minnesota Mining & Mfg Reproduction system

Also Published As

Publication number Publication date
FR2267571A1 (fr) 1975-11-07
BE827952A (fr) 1975-10-15
JPS50139722A (fr) 1975-11-08
GB1497452A (en) 1978-01-12
DE2516270A1 (de) 1975-10-23
DE2516270B2 (de) 1977-03-03
FR2267571B1 (fr) 1979-04-27
JPS542091B2 (fr) 1979-02-02

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