DE69025793T2 - Imaging process - Google Patents

Imaging process

Info

Publication number
DE69025793T2
DE69025793T2 DE69025793T DE69025793T DE69025793T2 DE 69025793 T2 DE69025793 T2 DE 69025793T2 DE 69025793 T DE69025793 T DE 69025793T DE 69025793 T DE69025793 T DE 69025793T DE 69025793 T2 DE69025793 T2 DE 69025793T2
Authority
DE
Germany
Prior art keywords
imaging process
imaging
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
DE69025793T
Other languages
German (de)
Other versions
DE69025793D1 (en
Inventor
Yoshihiro Takagi
Mitsunori Hirano
Senzo Sasaoka
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 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
Priority claimed from JP1116832A external-priority patent/JPH02294637A/en
Priority claimed from JP1116833A external-priority patent/JP2887367B2/en
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of DE69025793D1 publication Critical patent/DE69025793D1/en
Publication of DE69025793T2 publication Critical patent/DE69025793T2/en
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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers
    • 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/061—Hydrazine compounds
    • 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C2001/108—Nucleation accelerating compound
DE69025793T 1989-05-10 1990-05-10 Imaging process Expired - Lifetime DE69025793T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1116832A JPH02294637A (en) 1989-05-10 1989-05-10 Image forming method
JP1116833A JP2887367B2 (en) 1989-05-10 1989-05-10 Image forming method

Publications (2)

Publication Number Publication Date
DE69025793D1 DE69025793D1 (en) 1996-04-18
DE69025793T2 true DE69025793T2 (en) 1996-10-17

Family

ID=26455069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025793T Expired - Lifetime DE69025793T2 (en) 1989-05-10 1990-05-10 Imaging process

Country Status (2)

Country Link
EP (1) EP0397167B1 (en)
DE (1) DE69025793T2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589412B2 (en) * 1977-08-30 1983-02-21 富士写真フイルム株式会社 Method for developing silver halide photographic materials
US4269929A (en) * 1980-01-14 1981-05-26 Eastman Kodak Company High contrast development of photographic elements
JPS60200250A (en) * 1984-03-23 1985-10-09 Fuji Photo Film Co Ltd Formation of high-contrast negative image
JP2604154B2 (en) * 1987-05-19 1997-04-30 富士写真フイルム株式会社 Silver halide photographic material
JPH0236A (en) * 1987-11-17 1990-01-05 Konica Corp Silver halide photographic sensitive material and method for processing same
DE68926687T2 (en) * 1988-01-11 1997-03-06 Fuji Photo Film Co Ltd Process for the generation of extremely high-contrast negative images

Also Published As

Publication number Publication date
EP0397167A3 (en) 1991-01-23
EP0397167B1 (en) 1996-03-13
EP0397167A2 (en) 1990-11-14
DE69025793D1 (en) 1996-04-18

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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: FUJIFILM CORP., TOKIO/TOKYO, JP