EP0450637A3 - Direct positive color image forming method - Google Patents

Direct positive color image forming method Download PDF

Info

Publication number
EP0450637A3
EP0450637A3 EP19910105377 EP91105377A EP0450637A3 EP 0450637 A3 EP0450637 A3 EP 0450637A3 EP 19910105377 EP19910105377 EP 19910105377 EP 91105377 A EP91105377 A EP 91105377A EP 0450637 A3 EP0450637 A3 EP 0450637A3
Authority
EP
European Patent Office
Prior art keywords
image forming
color image
forming method
direct positive
positive color
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.)
Withdrawn
Application number
EP19910105377
Other versions
EP0450637A2 (en
Inventor
Satoshi Nagaoka
Shigeo Hirano
Shigeki Yokoyama
Tadahisa Sato
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of EP0450637A2 publication Critical patent/EP0450637A2/en
Publication of EP0450637A3 publication Critical patent/EP0450637A3/en
Withdrawn legal-status Critical Current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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/3225—Combination of couplers of different kinds, e.g. yellow and magenta couplers in a same layer or in different layers of the photographic material
    • 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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/485—Direct positive emulsions
    • G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
EP19910105377 1990-04-05 1991-04-05 Direct positive color image forming method Withdrawn EP0450637A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91189/90 1990-04-05
JP9118990 1990-04-05

Publications (2)

Publication Number Publication Date
EP0450637A2 EP0450637A2 (en) 1991-10-09
EP0450637A3 true EP0450637A3 (en) 1992-12-30

Family

ID=14019498

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910105377 Withdrawn EP0450637A3 (en) 1990-04-05 1991-04-05 Direct positive color image forming method

Country Status (1)

Country Link
EP (1) EP0450637A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2665628B2 (en) * 1990-11-22 1997-10-22 富士写真フイルム株式会社 Silver halide color photographic materials
JPH08202001A (en) 1995-01-30 1996-08-09 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427225A1 (en) * 1989-11-07 1991-05-15 Fuji Photo Film Co., Ltd. Direct positive color photographic material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427225A1 (en) * 1989-11-07 1991-05-15 Fuji Photo Film Co., Ltd. Direct positive color photographic material

Also Published As

Publication number Publication date
EP0450637A2 (en) 1991-10-09

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