JPS56501502A - - Google Patents

Info

Publication number
JPS56501502A
JPS56501502A JP50026981A JP50026981A JPS56501502A JP S56501502 A JPS56501502 A JP S56501502A JP 50026981 A JP50026981 A JP 50026981A JP 50026981 A JP50026981 A JP 50026981A JP S56501502 A JPS56501502 A JP S56501502A
Authority
JP
Japan
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
JP50026981A
Other languages
Japanese (ja)
Other versions
JPH0241734B2 (de
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 filed Critical
Publication of JPS56501502A publication Critical patent/JPS56501502A/ja
Publication of JPH0241734B2 publication Critical patent/JPH0241734B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives
    • 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
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • G03C1/732—Leuco dyes
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/02—Direct bleach-out processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP56500269A 1979-12-07 1980-11-10 Expired - Lifetime JPH0241734B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10119679A 1979-12-07 1979-12-07

Publications (2)

Publication Number Publication Date
JPS56501502A true JPS56501502A (de) 1981-10-15
JPH0241734B2 JPH0241734B2 (de) 1990-09-19

Family

ID=22283458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56500269A Expired - Lifetime JPH0241734B2 (de) 1979-12-07 1980-11-10

Country Status (10)

Country Link
EP (1) EP0041571B1 (de)
JP (1) JPH0241734B2 (de)
AR (1) AR241731A1 (de)
AU (1) AU542906B2 (de)
BR (1) BR8008970A (de)
CA (1) CA1154996A (de)
DE (1) DE3068981D1 (de)
IT (1) IT1148240B (de)
MX (1) MX158186A (de)
WO (1) WO1981001755A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386154A (en) * 1981-03-26 1983-05-31 Minnesota Mining And Manufacturing Company Visible light sensitive, thermally developable imaging systems
US4917730A (en) * 1984-04-16 1990-04-17 Minnesota Mining And Manufacturing Company Prevention of spotting in thermal imaging compositions
EP0773112B1 (de) 1995-11-09 2001-05-30 Agfa-Gevaert N.V. Wärmeempfindliches Aufzeichnungselement und Verfahren zur Herstellung einer Druckform damit
US6958181B1 (en) * 2003-09-05 2005-10-25 Hewlett-Packard Development Company, L.P. Protected activators for use in leuco dye compositions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756144A (en) * 1951-04-25 1956-07-24 Brown Allen Chemicals Inc Photochemical multicolor printing of textile and the like
US4045221A (en) * 1975-09-08 1977-08-30 Eastman Kodak Company Process of amplifying image in image recording layer by releasing reactant from image forming layer containing cobalt(III)complex

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE171671C (de) *
BE442701A (de) * 1940-10-09
US2880153A (en) * 1957-01-28 1959-03-31 American Viscose Corp Photopolymerization process
US3595657A (en) * 1968-10-03 1971-07-27 Little Inc A Non-silver direct positive dye bleachout system using indigoid dyes and colorless activators
JPS53102038A (en) * 1977-02-18 1978-09-06 Ricoh Co Ltd Mutlchromatic copying and recording material
FR2445334A1 (fr) * 1978-12-28 1980-07-25 Issec Labo Physicochimie Procede de reproduction couleur par photodecoloration de complexes de spiropyrannes et/ou merocyanines, et le papier sensible correspondant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756144A (en) * 1951-04-25 1956-07-24 Brown Allen Chemicals Inc Photochemical multicolor printing of textile and the like
US4045221A (en) * 1975-09-08 1977-08-30 Eastman Kodak Company Process of amplifying image in image recording layer by releasing reactant from image forming layer containing cobalt(III)complex

Also Published As

Publication number Publication date
AU542906B2 (en) 1985-03-21
EP0041571B1 (de) 1984-08-15
IT8050319A0 (it) 1980-12-05
JPH0241734B2 (de) 1990-09-19
AR241731A1 (es) 1992-11-30
DE3068981D1 (en) 1984-09-20
IT1148240B (it) 1986-11-26
EP0041571A4 (de) 1981-11-11
CA1154996A (en) 1983-10-11
MX158186A (es) 1989-01-16
BR8008970A (pt) 1981-10-20
WO1981001755A1 (en) 1981-06-25
EP0041571A1 (de) 1981-12-16
AU6702881A (en) 1981-07-06

Similar Documents

Publication Publication Date Title
DE3020384C2 (de)
FR2446832B1 (de)
FR2448693B1 (de)
FR2446020B1 (de)
BR8002583A (de)
DE3020158C2 (de)
FR2448134B1 (de)
DE2908879C2 (de)
BR8006808A (de)
FR2446287B1 (de)
DE3050110T1 (de)
CH657494GA3 (de)
FR2448969B1 (de)
DE2942121C2 (de)
JPS56501502A (de)
FR2448361B1 (de)
FR2446164B3 (de)
DE3032454C2 (de)
AT364253B (de)
AU78389S (de)
AU79557S (de)
AU78386S (de)
BR5901094U (de)
AU78385S (de)
AU77669S (de)