DE69025974D1 - Verfahren zur thermischen Herstellung von Bildern aus metastabilen Metallkolloiden - Google Patents

Verfahren zur thermischen Herstellung von Bildern aus metastabilen Metallkolloiden

Info

Publication number
DE69025974D1
DE69025974D1 DE69025974T DE69025974T DE69025974D1 DE 69025974 D1 DE69025974 D1 DE 69025974D1 DE 69025974 T DE69025974 T DE 69025974T DE 69025974 T DE69025974 T DE 69025974T DE 69025974 D1 DE69025974 D1 DE 69025974D1
Authority
DE
Germany
Prior art keywords
images
metal colloids
thermal production
metastable metal
metastable
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 - Fee Related
Application number
DE69025974T
Other languages
English (en)
Other versions
DE69025974T2 (de
Inventor
Hugh Stewart Allen Gilmour
David Clayton Shuman
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 DE69025974D1 publication Critical patent/DE69025974D1/de
Publication of DE69025974T2 publication Critical patent/DE69025974T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/165—Thermal imaging composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE69025974T 1989-04-28 1990-04-27 Verfahren zur thermischen Herstellung von Bildern aus metastabilen Metallkolloiden Expired - Fee Related DE69025974T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34494989A 1989-04-28 1989-04-28
US07/493,026 US5034292A (en) 1989-04-28 1990-03-13 Method of thermally forming images from metastable metal colloids

Publications (2)

Publication Number Publication Date
DE69025974D1 true DE69025974D1 (de) 1996-04-25
DE69025974T2 DE69025974T2 (de) 1996-10-31

Family

ID=26994179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025974T Expired - Fee Related DE69025974T2 (de) 1989-04-28 1990-04-27 Verfahren zur thermischen Herstellung von Bildern aus metastabilen Metallkolloiden

Country Status (4)

Country Link
US (1) US5034292A (de)
EP (1) EP0395096B1 (de)
JP (1) JP2721733B2 (de)
DE (1) DE69025974T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055380A (en) * 1989-12-18 1991-10-08 Eastman Kodak Company Method of forming a color-differentiated image utilizing a metastable aggregated group ib metal colloid material
US5172230A (en) * 1990-12-27 1992-12-15 Eastman Kodak Company Apparatus for recording and reading an image on a medium and detecting errors and media defects
US5273857A (en) * 1992-11-24 1993-12-28 Eastman Kodak Company Laser-induced thermal dye transfer with silver plated colloids as the IP absorber
CA2216879C (en) * 1996-02-01 2003-09-23 Ichiro Tanahashi Heat sensitive color developing material and heat sensitive element using the same
US6245494B1 (en) * 1998-08-27 2001-06-12 Agfa-Gevaert Method of imaging a heat mode recording element comprising highly dispersed metal alloys

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US900010A (en) * 1907-02-18 1908-09-29 Warren H Frost Apparatus for producing gas.
US1976302A (en) * 1930-12-11 1934-10-09 Eastman Kodak Co Photothermographic composition
US3684569A (en) * 1970-10-06 1972-08-15 Du Pont Process of producing conductive gold patterns
US3814696A (en) * 1972-06-19 1974-06-04 Eastman Kodak Co Colloidal metal in non-aqueous media
US4510232A (en) * 1982-12-28 1985-04-09 Polaroid Corporation Optical data storage element
US4605609A (en) * 1983-09-09 1986-08-12 Mitsubishi Paper Mills, Ltd. Image receiving material with low calcium gelatin
US4753864A (en) * 1986-11-28 1988-06-28 Drexler Technology Corporation High contrast optical memory tape

Also Published As

Publication number Publication date
EP0395096A3 (de) 1992-08-05
JPH0367690A (ja) 1991-03-22
EP0395096A2 (de) 1990-10-31
JP2721733B2 (ja) 1998-03-04
DE69025974T2 (de) 1996-10-31
EP0395096B1 (de) 1996-03-20
US5034292A (en) 1991-07-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee