JPS6480945A - Image forming particle - Google Patents

Image forming particle

Info

Publication number
JPS6480945A
JPS6480945A JP19594088A JP19594088A JPS6480945A JP S6480945 A JPS6480945 A JP S6480945A JP 19594088 A JP19594088 A JP 19594088A JP 19594088 A JP19594088 A JP 19594088A JP S6480945 A JPS6480945 A JP S6480945A
Authority
JP
Japan
Prior art keywords
image forming
particles
binder
multicolor
photosensitive
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.)
Pending
Application number
JP19594088A
Other languages
Japanese (ja)
Inventor
Toomasu Shiaa Furanku
Jieen Remiaa Baana
Chinnii Chiyangu Jiefurei
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 JPS6480945A publication Critical patent/JPS6480945A/en
Pending 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
    • 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
    • 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
    • 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
    • G03C7/46—Subtractive processes not covered by the group G03C7/26; 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)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

PURPOSE: To provide a multicolor single-layer photosensitive image forming system by forming a dispersion of particles contg. a photosensitive dry- processable image forming and chemically acting substance in a polymer binder. CONSTITUTION: At least one kind of image forming component selected from among a leuco dye, a bleachable dye and a coupling compd. and other light absorbing photosensitive component are incorporated into a silver-free image forming material. That is, a chemically acting substance forming an image under light is put in a polymer binder, particles contg. the substance are formed in the binder and these particles are dispersed in a soln. of a 2nd binder, coated and dried to form 2nd particles. These particles are subjected to special spectral sensitization and incorporated into a single layer to form a multicolor element. A multicolor single-layer photosensitive dry-processable system can easily be formed.
JP19594088A 1987-08-07 1988-08-05 Image forming particle Pending JPS6480945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8352287A 1987-08-07 1987-08-07

Publications (1)

Publication Number Publication Date
JPS6480945A true JPS6480945A (en) 1989-03-27

Family

ID=22178874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19594088A Pending JPS6480945A (en) 1987-08-07 1988-08-05 Image forming particle

Country Status (2)

Country Link
EP (1) EP0302610A3 (en)
JP (1) JPS6480945A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04234037A (en) * 1990-07-19 1992-08-21 Minnesota Mining & Mfg Co <3M> Full-color thermal photographic-image forming system
JP2005234560A (en) * 2004-02-06 2005-09-02 Rohm & Haas Electronic Materials Llc Image forming composition and image forming method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462763A1 (en) * 1990-06-18 1991-12-27 Minnesota Mining And Manufacturing Company Thermally developable light-sensitive layers containing photobleachable sensitizers
US5187049A (en) * 1990-07-16 1993-02-16 Minnesota Mining And Manufacturing Company Photosensitive thermally developed compositions
WO1993006597A1 (en) * 1991-09-16 1993-04-01 Eastman Kodak Company Optical recording with near-infrared dyes to effect bleaching
US5219703A (en) * 1992-02-10 1993-06-15 Eastman Kodak Company Laser-induced thermal dye transfer with bleachable near-infrared absorbing sensitizers
US5945249A (en) * 1995-04-20 1999-08-31 Imation Corp. Laser absorbable photobleachable compositions
US5935758A (en) 1995-04-20 1999-08-10 Imation Corp. Laser induced film transfer system
US5952131A (en) * 1998-04-27 1999-09-14 Xerox Corporation Core and shell matrix compositions and processes
WO2001029837A1 (en) * 1999-10-15 2001-04-26 Trid Store Ip, Llc Medium for fluorescent read-only multilayer optical information carrier and its manufacturing method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE264207C (en) * 1912-09-09
FR552351A (en) * 1921-06-02 1923-04-30 Steering wheel for motor vehicles
NL31463C (en) * 1929-01-22
US3202510A (en) * 1961-07-11 1965-08-24 Frederick Post Co Production of encapsulated light-sensitive diazotype compositions and coatings
BE646547A (en) * 1963-04-16 1964-10-14
FR1524409A (en) * 1966-04-05 1968-05-10 Fuji Photo Film Co Ltd Photosensitive material
US3758302A (en) * 1972-02-10 1973-09-11 S Grohe Single impression multicolor printing
US3951658A (en) * 1974-05-24 1976-04-20 Xerox Corporation Color modifying imaging method and article
US4450227A (en) * 1982-10-25 1984-05-22 Minnesota Mining And Manufacturing Company Dispersed imaging systems with tetra (hydrocarbyl) borate salts
US4708928A (en) * 1986-08-29 1987-11-24 Minnesota Mining And Manufacturing Company Photothermographic element comprising particles each containing silver halide, a silver compound and reducing agent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04234037A (en) * 1990-07-19 1992-08-21 Minnesota Mining & Mfg Co <3M> Full-color thermal photographic-image forming system
JP2005234560A (en) * 2004-02-06 2005-09-02 Rohm & Haas Electronic Materials Llc Image forming composition and image forming method

Also Published As

Publication number Publication date
EP0302610A2 (en) 1989-02-08
EP0302610A3 (en) 1990-08-16

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