DE3577008D1 - Photothermographische beschleuniger fuer leuco-diazin, -oxazin- und thiazinfarbstoffe. - Google Patents

Photothermographische beschleuniger fuer leuco-diazin, -oxazin- und thiazinfarbstoffe.

Info

Publication number
DE3577008D1
DE3577008D1 DE8585306999T DE3577008T DE3577008D1 DE 3577008 D1 DE3577008 D1 DE 3577008D1 DE 8585306999 T DE8585306999 T DE 8585306999T DE 3577008 T DE3577008 T DE 3577008T DE 3577008 D1 DE3577008 D1 DE 3577008D1
Authority
DE
Germany
Prior art keywords
photothermographic
diazine
leuco
oxazine
accelerators
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 - Lifetime
Application number
DE8585306999T
Other languages
German (de)
English (en)
Inventor
Peter A Minnesota Minin Bellus
Robert A Minnesota Mi Frenchik
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
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
Application granted granted Critical
Publication of DE3577008D1 publication Critical patent/DE3577008D1/de
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
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49836—Additives
    • G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
    • G03C1/49854—Dyes or precursors of 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
    • G03C7/26—Silver halide emulsions for subtractive colour processes

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)
DE8585306999T 1984-10-01 1985-10-01 Photothermographische beschleuniger fuer leuco-diazin, -oxazin- und thiazinfarbstoffe. Expired - Lifetime DE3577008D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65669084A 1984-10-01 1984-10-01

Publications (1)

Publication Number Publication Date
DE3577008D1 true DE3577008D1 (de) 1990-05-10

Family

ID=24634148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585306999T Expired - Lifetime DE3577008D1 (de) 1984-10-01 1985-10-01 Photothermographische beschleuniger fuer leuco-diazin, -oxazin- und thiazinfarbstoffe.

Country Status (3)

Country Link
EP (1) EP0177328B1 (cs)
JP (1) JPS6188254A (cs)
DE (1) DE3577008D1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782010A (en) * 1986-12-29 1988-11-01 Minnesota Mining And Manufacturing Company Photohermographic emulsions having stable color forming developers
GB8815829D0 (en) * 1988-07-04 1988-08-10 Minnesota Mining & Mfg Photothermographic elements
GB9404805D0 (en) * 1994-03-11 1994-04-27 Minnesota Mining & Mfg Novel developing agents for (photo)thermographic systems
GB9404806D0 (en) * 1994-03-11 1994-04-27 Minnesota Mining & Mfg Monoaminophenzaine leuco dyes and photothermographic materials
JP5330854B2 (ja) * 2009-02-19 2013-10-30 国立大学法人埼玉大学 カラーフォーマー、オルガノゲルおよび放射線検出材料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415211B2 (cs) * 1973-10-01 1979-06-13
JPS5813365B2 (ja) * 1977-07-07 1983-03-14 オ−ツタイヤ株式会社 車輪
US4386154A (en) * 1981-03-26 1983-05-31 Minnesota Mining And Manufacturing Company Visible light sensitive, thermally developable imaging systems
US4374921A (en) * 1981-06-08 1983-02-22 Minnesota Mining And Manufacturing Company Image enhancement of photothermographic elements
JPS58107534A (ja) * 1981-12-21 1983-06-27 Oriental Shashin Kogyo Kk 熱現像性感光材料
US4452883A (en) * 1983-05-17 1984-06-05 Minnesota Mining And Manufacturing Company Barrier resin for photothermographic color separation

Also Published As

Publication number Publication date
EP0177328B1 (en) 1990-04-04
EP0177328A2 (en) 1986-04-09
EP0177328A3 (en) 1988-01-07
JPS6188254A (ja) 1986-05-06
JPH052215B2 (cs) 1993-01-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US

8339 Ceased/non-payment of the annual fee